testo 310ii Printer Combustion Analyzer Instruction Manual

testo 310ii Printer Combustion Analyzer

Product Information

Specifications

• Brand: Testo
• Model: 310 II
• Technology: Wireless
• Power Source: Rechargeable battery

Product Usage Instructions

First Steps

Before using the testo 310 II, follow these initial steps:

1. Charge the rechargeable battery by connecting it to a power source.
2. If needed, you can also operate the device using mains power.

Using the Product

Performing Settings

To configure the instrument settings:

• Access the instrument configuration menu for commissioning purposes.
• Adjust settings in the instrument configuration menu after commissioning.
• Set country-specific presets if required.
• Read and interpret the display for information.

Preparing for Measurement

Prior to taking measurements:

• Zero the phases as necessary.
• Utilize the flue gas probe for measurements.
• Set the appropriate fuel type for accurate readings.

Performing Flue Gas Measurement

To conduct flue gas measurement:

• Follow the specified procedures for accurate results.

CO Environment, Draught, and Differential Pressure Measurements

For additional measurements:

• Measure CO levels in the environment.
• Evaluate draught conditions.
• Determine differential pressure values.

FAQs

• Q: How do I charge the battery?
  • A: Connect the rechargeable battery to a power source to charge it.
• Q: How can I switch between battery and mains power operation?
  • A: You can switch between using the rechargeable battery and mains power based on your preference and convenience.
• Q: What is the importance of zeroing phases before measurements?
  • A: Zeroing phases ensures accurate baseline readings for subsequent measurements, enhancing measurement precision.

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Test Equipment Depot – 800.517.8431 – TestEquipmentDepot.com
testo 310 II ­ Flue gas analyser

About this document

1 About this document

· The instruction manual is an integral part of the instrument.
· Pay particular attention to the safety instructions and warning advice in order to prevent injury and damage to the product.
· Please read this instruction manual through carefully and familiarize yourself with the product before putting it to use.
Symbols and writing standards

Display

Explanation Note: basic or further information

1 2 … > Menu
[OK]

Warning advice, risk level according to the signal word:

Warning! Serious physical injury may occur.

Caution! Minor physical injury or damage to the equipment may occur.

Take the specified precautionary measures.

Action: several steps, the sequence must be followed

Result of an action
Requirement Action Elements of the instrument, the instrument display or the program interface. Control keys of the instrument or buttons of the program interface.

Warnings
Always pay attention to any information marked with the following warning notices along with warning pictograms. Implement the specified precautionary measures!

Risk of death!

DANGER

WARNING Indicates possible serious injury.

5

2 Safety and disposal

Indicates possible minor injury.

CAUTION

CAUTION Indicates possible damage to equipment.

Safety and disposal

General safety instructions
· Always operate the product properly, for its intended purpose and within the parameters specified in the technical data. Do not use any force.
· Do not commission the instrument if there are signs of damage on the housing.
· Dangers may also arise from the systems being measured or the measuring environment: Make sure you comply with the locally valid safety regulations when carrying out measurements.
· Do not expose the product to temperatures above 50 °C (122 °F). · Do not store the product together with solvents. Do not use any desiccants. · Only maintenance and repair work that is described in the documentation
may be carried out on this instrument. Follow the prescribed steps exactly when doing the work. Only use original spare parts from Testo.
Built-in rechargeable battery
DANGER Risk of death! The built-in rechargeable battery can explode if it gets too hot. – Do not expose the product to ambient temperatures above 50°C.
· Do not remove the rechargeable battery.
· Improper use of rechargeable batteries may cause destruction of the batteries, injuries due to current surges, fire or the escape of chemicals.
· Do not deform rechargeable batteries. Rechargeable batteries must not be squashed, drilled, dismantled, pierced, modified or damaged in any other way. This may lead to the leakage of battery acid, to the escape of gases and/or to an explosion.
· In principle, contact with escaping battery components may present a risk to health and to the environment. Adequate body and respiratory protection is therefore required when in contact with batteries that exhibit abnormalities (escaping contents, deformations, discolourations, dents or the like).
6

2 Safety and disposal

· Rechargeable batteries must be disposed of in accordance with the local and country-specific regulations. In order to prevent short circuits and the associated heating, lithium batteries must never be stored unprotected in bulk. Appropriate measures against short circuits are, for instance, inserting the batteries into the original packaging or a plastic bag, masking the poles or embedding them in dry sand.
· Rechargeable lithium batteries must be transported and shipped in accordance with the local and country-specific regulations.
· If there is any contact with the skin or eyes, the areas must be rinsed with water for at least 15 minutes. If there is any contact with the eyes, a doctor must be contacted in addition to the rinsing.
· If burns are caused, these must be treated appropriately. You are also strongly advised to contact a doctor.
· Airways: leave the room immediately when smoke development or gas release is acute. Consult a doctor when amounts are larger and airways are irritated.

2.1 Product-specific information
· Magnets are installed on the back of the device to attach it to metallic surfaces.
DANGER Magnetic field May be hazardous to the health of pacemaker wearers.
– Keep a minimum distance of 20 cm between the pacemaker and the device.

Magnetic field Damage to other devices!

ATTENTION

– Keep a safe distance from products that can be damaged by magnetism (e.g. monitors, computers, credit cards).

· Temperatures given on probes/sensors relate only to the measuring range of the sensors. Do not expose handles and feed lines to any temperatures in excess of 70 °C unless they are expressly permitted for higher temperatures.

· Dangers may also arise from the systems being measured or the measuring environment: Note the safety regulations valid in your area when performing the measurements.

Use distilled water, or alternatively mild solvents such as isopropanol to clean the flue gas analyzer. If using isopropanol, please refer to the instruction leaflet for the product. Isopropanol fumes have a slight

7

Products with wireless technology

narcotic effect, and typically cause irritation of the eyes and sensitive mucous membranes. When using it, please ensure that there is adequate ventilation. Do not store any objects that have come into contact with solvents and/or degreasers (e.g. isopropanol) in the case. Evaporating or leaking solvents and/or degreasers may cause damage to the instrument and to the sensors. The use of strong or harsh alcohol or brake cleaner can result in damage to the instrument.
2.2 Disposal
· Dispose of faulty rechargeable batteries in accordance with the valid legal specifications. WEEE Reg. Nr. DE 75334352
· At the end of its useful life, deliver the product to the separate collection point for electric and electronic devices (observe local regulations) or return the product to Testo for disposal.
3 Products with wireless technology
Changes or modifications that have been made without the explicit consent of the competent approval authority may lead to cancellation of the type approval. Data transfer may be disturbed by equipment that uses the same ISM band. Places where the use of radio communication links is not permitted include aeroplanes and hospitals. For this reason, the following points must be ensured before entering: · Switch the instrument off. · Disconnect the instrument from any external power sources (mains cable,
external energy storage units, etc.).
8

Product-specific approvals

4 Product-specific approvals
For the relevant country approvals, please refer to the printed quick reference guides or short instructions enclosed with the products.
5 Intended use
The testo 310 II is a handheld measuring instrument for the professional flue gas analysis of combustion plants: · Small combustion plants (oil and gas) · Low-temperature and condensing boilers · Gas water heaters These systems can be adjusted using the testo 310 II and checked for compliance with the applicable limit values. The following tasks can also be carried out using the testo 310 II: · Regulating the O2, CO and CO2 values in combustion plants for the purpose
of ensuring optimal operation. · Draught measurement. · Measuring and regulating the gas flow pressure in gas water heaters. · Ambient CO measurement. The testo 310 II must not be used: · as a safety (alarm) device
9

Product Description

6 Product description
6.1 Overview of the testo 310 II

1 Display

3

Charging socket for mains unit (USB-C)

5 Gas outlet

7 Magnetic holder

9 Condensate trap

Symbol explanation

2 Control keys 4 Cable to the flue gas probe 6 Condensate outlet 8 Magnetic holder 10 Area of the battery

Observe operating instructions
ATTENTION Magnetic field Damage to other devices! – Keep a safe distance from products that can be
damaged by magnetism (e.g. monitors, computers, credit cards).

10

6 Product description

6.2

DANGER Magnetic field May be hazardous to the health of pacemaker wearers. – Keep a minimum distance of 20 cm between the
pacemaker and the device.
Flue gas probe

1 Thermocouple

2 Probe shaft

3 Probe handle

4 Connecting cable

5

Removable filter chamber with window, particle filter, and sealing plug for differential pressure measurement

Symbol explanation

WARNING Caution! Risk of burns due to hot probe shaft after prolonged operation.
– Before touching the probe shaft or packing the instrument: switch instrument off and let the probe shaft cool down.

11

6 Product description
6.3 Overview of main menu

1

Display of fuel

2

Measuring status

3

Display of Smart App connection

4

Display of Bluetooth connection

5

Display of rechargeable battery capacity:

o

: rechargeable battery is loading

o

: rechargeable battery is empty

o

: rechargeable battery is partly charged

o

: rechargeable battery is fully charged

6

Display of measuring function

7

Display of measuring values

8

Menu selectable with left function key

9

Menu selectable with right function key

12

6.4 Control keys
Symbol On/Off (long press)

6 Product description Meaning Switches the instrument on or off

CONFIG/ESC Print (long press)

· Switches to the measurement view · Back to the menu
Transmit data to the protocol printer

MENU/ENTER

· Open menu · Confirm input

Change/navigate the display screen /
Select the function shown in the left lower corner of the display
Select the function shown in the right lower corner of the display

13

First steps

7 First steps
7.1 Charging the rechargeable battery
DANGER – Do not charge the rechargeable battery in potentially explosive
atmospheres! – The device must only be recharged using the corresponding charger
outside of a potentially explosive atmosphere in the ambient temperature range from 0 °C … +35 °C.
WARNING Risk of injury! The instrument may be damaged! Deformation around the battery! Regularly check the instrument for deformations or damage around the battery. If you notice any deformation, the instrument must no longer be used. Switch it off to prevent physical injury or damage to the instrument. Dispose of the instrument properly (observe local regulations) or return it to Testo for disposal.
The rechargeable battery is permanently installed and can only be changed by a Testo service centre. The measuring instrument is supplied with a partially charged rechargeable battery.
– Charge the rechargeable battery fully before using the measuring instrument.
Only charge the battery using the original Testo mains unit supplied.
The instrument indicates that the battery needs to be charged via an unfilled battery symbol.
1 Connect the instrument to the mains via the mains unit. To do this, insert the plug of the mains unit into the charging socket on the left lower side of the instrument.
The charging process will start. The charge status will be shown on the display. The charging process will stop automatically when the battery is fully charged.
14

7 First steps
Battery care · Do not fully exhaust the rechargeable battery. · Only store instrument with battery charged and at low temperatures, but not
below 0°C (best storage conditions with a charge level of 50-75% = 2 segments, at an ambient temperature of 10-20°C, recharge completely before use). · The rechargeable battery life depends on the storage, operating and ambient conditions. The available useful life of the rechargeable battery reduces more and more with frequent use. If the useful life is significantly shortened, the rechargeable battery should be replaced.
7.2 Mains operation
Do not perform any measurements during mains operation. Measurements during mains operation can lead to measurement errors (measurement accuracy during mains operation may no longer be within the specification). 1 Connect the plug of the mains unit to the mains unit socket on the
measuring instrument. 2 Connect the mains plug of the mains unit to a mains socket.
The measuring instrument is powered by the mains unit.
If the measuring instrument is switched off during mains operation, the charging process starts automatically.
15

Using the product

8 Using the product
8.1 Performing settings
The instrument has two different configuration menus. The menu that is opened depends on the instrument status when called up.
8.1.1 Instrument configuration menu / commissioning
When the instrument is switched on initially, the configuration menu is opened automatically. Making settings
1 Switch the instrument on: Hold down [ ], until the menu Instrument Setup is shown.
2 Use [] and [] to select the desired country and confirm the selection with [MENU/ENTER].
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8 Using the product
By selecting the country automatically the corresponding area version is activated with different calculation formulas and associated measurement parameters. The language selection is shown.
3 Use [] and [] to select the desired language and confirm the selection with [MENU/ENTER].

The device changes to the selected language and the menus for further settings are shown. 3 Make further settings:
Use [CONFIG/ESC] to revert to the previous parameter at any time.

Display / parameter Setting the time
Setting the date
Unit of pressure Unit of temperature

Explanation · Set values: [] and []. · Switch selection between hour, minute (tens) and
minute (single units): [MENU/ENTER]. · Switch to the next parameter: [MENU/ENTER].
· Set values: [] and []. · Switch selection between year, month and day:
[MENU/ENTER]. · Switch to the next parameter: [MENU/ENTER].
· Select the unit: [] and []. · Switch to the next parameter: [MENU/ENTER].
· Select the unit: [] and []. · Switch to the next parameter: [MENU/ENTER].

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8 Using the product
8.1.2 Instrument configuration menu / after commissioning
After initial commissioning, settings can be made via the device configuration menu.
Device settings can only be made if no measurements are running at the same time. Making settings 1 Press [MENU/ENTER] when the device is switched on. 2 Use [] and [] to select Settings
and confirm the selection with [MENU/ENTER].
3 Use [] and [] to select the desired setting parameter and confirm the selection with [MENU/ENTER].
The following settings are possible:
· Language: Selection of available languages · Measurement units: Changing temperature unit and pressure unit 18

8 Using the product

· Country: Changing the country version (after changing the country version, the device restarts automatically)
· Display: Setting the brightness (25%, 50%, 75% or 100%) and the auto-off function
· Date & time: Setting the time and date
· Reset factury settings: Reset the device to factory settings
· Instrument information: Display of device information (pure information display, no change of settings)

8.1.3 Country-specific presettings
Country-specific calculation formulas, associated measurement parameters and fuels are activated with the country setting. Similarly, the setting influences the date and time format. The area version is set in the instrument configuration menu / commissioning.

Countries
USA, HU, IN, KR

Parameters
Tstack, O2, CO, CO AF, Eff, ExAir, CO2, Tamb, AmbCO, Draft, p,

GB, RU,

Ratio, FT, O2, CO, uCO, ExAir, CO2,

DK, AU, JP, AT, Effn, Effg, Draught, AmbCO, p

CN

NL, SE, TR, FT, O2, CO, PI, uCO, , +, CO2, AT,

RO

, qAnet, Draught, AmbCO, p

Fuels
Natural gas Propane Fuel oil 2 Biomass 5% Wood 20% w Natural gas LPG Propane Butane EL fuel oil Kerosene Heavy fuel oil Wood pellets Natural gas Hb Natural gas Ho Propane Hb Propane Ho Butane Ho LPG Ho EL fuel oil Wood pellets

19

8 Using the product

Countries Parameters
DE, AT, CH, AT, O2, CO, COunv, , +, CO2, VT, CZ, FR, ES, qA, , Zug, COumg, p BE, PL, PT, AR, BR

IT

TF, O2, CO, uCO, CO2, TA, Rend, ,

Qs, ET, Tiraggio, COamb, p

Fuels
Natural gas Propane Butane Coke oven gas Town gas Gasoleo A EL fuel oil Heavy fuel oil Wood 15% w Natural gas Propane Butane Gasoleo A Heavy fuel oil Wood 15% w

8.1.4 Reading display

Display AT FT CO O2 AmbCO qAnet
Effn
Effg / +
Eff / p CO2 Draught uCO Ratio ExAir ET

Measurement parameter
Ambient temperature Flue gas temperature Carbon monoxide Oxygen Ambient carbon monoxide Flue gas loss without due consideration of the calorific value range Net efficiency (without due consideration of the calorific value range) Gross efficiency (with due consideration of the calorific value range) Efficiency Air ratio Differential pressure Carbon dioxide Flue draught Carbon monoxide undiluted Ratio Air surplus Heat of condensation

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8 Using the product

8.2 Preparing for measurement
8.2.1 Zeroing phases
Gas sensors If flue gas measurement or ambient CO measurement is configured, the gas sensors are zeroed when the instrument is switched on (zeroing phase).
The flue gas probe must be in the open air during the zeroing phase!

Pressure sensor
If draught measurement or differential pressure measurement is configured, the pressure sensor is zeroed when the instrument is switched on (zeroing phase).
Measuring the combustion air temperature
During the zeroing phase, the temperature is measured via the thermocouple of the flue gas probe. This temperature is permanently accepted by the instrument once the zeroing phase has been completed. All dependent parameters are calculated using this value. However, ensure that the flue gas probe is near the intake duct of the burner during the zeroing phase.

8.2.2

Using the flue gas probe
WARNUNG
Danger of burns from hot probes, probe tubes and sensor tips!
– Do not touch hot parts (> 45 °C / 113 °F) with bare hands immediately after a measurement.
– In case of burns, cool the area immediately with cold water and consult a doctor if necessary. Allow probes, probe tubes and sensor tips to cool down.
– Before packing the device, switch off the device and allow the probe tube to cool down.

Checking the thermocouple

The thermocouple of the flue gas probe must not lie against the probe cage. · Check before use. Bend the thermocouple back if necessary.

21

8 Using the product Aligning the flue gas probe
The flue gas must be able to flow freely past the thermocouple. · Align the probe by turning it as required.
The tip of the probe must be in the core current of the flue gas flow. · Align the flue gas probe in the flue gas duct so that the tip is in the core
current (area of the highest flue gas temperature).
8.2.3 Setting fuel
To carry out a flue gas measurement, the fuel must be set correctly. 1 Press [CONFIG/ESC] to open the configuration menu and open the Fuel type list with [MENU/ENTER].
The list of selectable fuel types is shown.
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2 Select the fuel type with [] and [] and confirm the selection with
[MENU/ENTER].

8 Using the product

8.3

Perform flue gas measurement
In order to maintain the measuring accuracy of the instrument, the correct fuel must be selected or configured.

To achieve usable measurement results, the test time of a flue gas measurement should be at least 3 minutes and the measuring instrument should display stable readings.
Select measurement type
1 Press [MENU/ENTER] to open the main menu and select Measurement types with [MENU/ENTER].

The menu Measurement types is shown.
23

8 Using the product 2 Select the measurement type Flue gas with [] and [] and confirm the selection with [MENU/ENTER].
Carry out the measurement 1 If required, the measurement device can manually be zeroed in fresh air. 2 Start measurement: select [Start] with the right function key.
The measurement is started.
3 Quit measurement: select [Stop] with the right function key.
The measured values are shown on the display.
In case the measurement device is connected with the testo Smart App, the measured values can be saved in the app with the right function key. 4 Remove flue gas probe from the flue gas duct and purge with fresh
air.
24

8 Using the product
8.4 Perform flue gas (UnI) measurement
With this function a series of measurements is carried out with 3 measuring phases (UnI 1 ­ UnI 3), each lasting 2 min. and 2 sec, to calculate a mean value. Select measurement type 1 Press [MENU/ENTER] to open the
main menu and select Measurement types with [MENU/ENTER].
The menu Measurement types is shown.
2 Select the measurement type Flue gas (UnI) with [] and [] and confirm the selection with [MENU/ENTER].
Carry out the measurement 1 If required, the measurement device can manually be zeroed in fresh air. 2 Start measurement: select [Start 1/3] with the right function key. 25

8 Using the product
Once the first measuring phase has lapsed, the measurement is stopped and the intermediate results are shown. 3 Start second measuring phase:
select [Start 2/3] with the right function key.
Once the second measuring phase has lapsed, the measurement is stopped again and again the intermediate results are shown. 4 Start last measuring phase: select [Start 3/3] with the right function
key.
Once the measurement period has lapsed, the measurement stops automatically and the measuring results are shown.
In case the measurement device is connected with the testo Smart App, the measured values can be saved in the app with the right function key.
26

5 Use [] and [] to scroll within the list of measurement results, to
display again the results of the
previous measuring phases.

8 Using the product

6 Remove flue gas probe from the flue gas duct and purge with fresh air.
8.5 CO Environment
Cigarette smoke influences the measurement by more than 50 ppm. The breath of a smoker influences the measurement by about 5 ppm. The probe must be in the open air (CO-free) during the zeroing phase! Select measurement type
1 Press [MENU/ENTER] to open the main menu and select Measurement types with [MENU/ENTER].

The menu Measurement types is shown.
27

8 Using the product 2 Select the measurement type CO Environment with [] and [] and confirm the selection with [MENU/ENTER].
Carry out the measurement 1 If required, the measurement device can manually be zeroed in fresh air. 2 Start measurement: select [Start] with the right function key.
The measurement is started.
3 Quit measurement: select [Stop] with the right function key.
The measured values are shown on the display.
In case the measurement device is connected with the testo Smart App, the measured values can be saved in the app with the right function key.
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8 Using the product
8.6 Draught measurement
Do not measure for longer than 5 min, as a drift of the pressure sensor means that the readings could be outside the tolerance limits. Select measurement type 1 Press [MENU/ENTER] to open the
main menu and select Measurement types with [MENU/ENTER].
The menu Measurement types is shown.
2 Select the measurement type Draught with [] and [] and confirm the selection with [MENU/ENTER].
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8 Using the product Performing the measurement
The flue gas probe must be outside the flue.
1 Start measurement: select [Start] with the right function key.
Draught zeroing is carried out.
2 After zeroing, position the flue gas probe in the core current (area of the highest flue gas temperature). The indication of the measured flue gas temperature in line 1 helps when positioning the probe.
The reading is displayed.
3 Quit measurement: select [Stop] with the right function key.
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8 Using the product
8.7 Differential pressure
DANGER Danger of explosion due to dangerous mixture of gases!
– Before measurement close the gas path with the sealing plug, as described below!
– If the gas path is not correctly closed with the sealing plug during differential pressure measurement, there is a risk of unburned gas mixture escaping.
– Escaping gas mixture can lead to an explosive atmosphere and thus to life- threatening situations.
– Make sure there are no leaks between the sampling point and the measuring instrument.
– Do not smoke or use naked flames during measurement, generally avoid ignition sources. Do not measure for longer than 5min, as a drift of the pressure sensor means that the readings could be outside the tolerance limits.
Select measurement type 1 Press [MENU/ENTER] to open the main menu and select Measurement types with [MENU/ENTER].
The menu Measurement types is shown.
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8 Using the product 2 Select the measurement type Differential pressure with [] and [] and confirm the selection with [MENU/ENTER].
An information message is shown.
2 Close the gas path with the sealing plug. Please see the description below.
Prepare for measurement 1 Open filter chamber of the flue gas probe: turn it gently anti-clockwise.
32

2 Remove particle filter (1) and store it to reinsert it after the measurement.

8 Using the product

3 Remove the sealing plug (2) in the filter chamber from the holder.
4 Close the gas path with the sealing plug.
5 Check that the sealing plug is fitted tightly. It should not yield at all on being tugged gently.
6 Close filter chamber of the flue gas probe.
CAUTION Hot probe shaft! Risk of burns!
– Allow the probe shaft to cool down after a measurement, before touching it!
– Only attach the silicone hose to the probe shaft once it has cooled down! 7 Fit silicone hose onto the probe shaft of the flue gas probe. The probe shaft openings must be closed.

33

8 Using the product Carry out the measurement
The silicone hose must be clear (pressureless, no kinks).
1 Start measurement: select [Start] with the right function key.
Pressure zeroing.
2 Connect the silicone hose to the sampling point. 3 Pressurise the system.
The reading is displayed.
4 Quit measurement: select [Stop] with the right function key. After the measurement
1 Open filter chamber of the flue gas probe: turn it gently anti-clockwise. 2 Remove the sealing plug from the gas path. 3 Insert the particle filter again into the gas path and check that it is fitted
securely. 4 Close filter chamber of the flue gas probe. 5 Remove silicone hose from the probe shaft.
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8 Using the product
8.8 Bluetooth
The testo 310 II can be connected to the testo Smart App via Bluetooth® connection.
8.8.1 Establishing a connection
To establish a connection via Bluetooth®, you need a tablet or smartphone with the Testo Smart App installed on it. You can get the App for iOS instruments in the App Store or for Android instruments in the Play Store. Compatibility: Requires iOS 15.0 or later/Android 12.0 or later, requires Bluetooth® 4.0. Once the connection between the app and the measurement device has been successfully established, device can be controlled via the app.
8.8.2 Switching on/off
The instrument is switched on and the measurement menu is
displayed. 1 Press [Menu/Enter]. 2 Press [] / [] to select Bluetooth:
and press [Menu/Enter] to confirm.
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8 Using the product
The Bluetooth menu is displayed.

Display is displayed
is displayed is not displayed

Explanation There is no Bluetooth® connection, or a potential connection is being searched for. There is a Bluetooth® connection active.
Bluetooth® is disabled.

8.8.2.1 Switching on The Bluetooth menu is selected.

1 Press [Menu/Enter].

In the On/Off switch icon,

is

displayed.

2 Enable Bluetooth®:
· Press [] to select line “Bluetooth Off” and press [Menu/Enter] to activate Bluetooth.
· Press [] to activate the [Confirm] button and press [Menu/Enter] to confirm.

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8 Using the product
When the Bluetooth® icon is shown on the display, Bluetooth is switched on.
After opening the App, the instrument is automatically connected if it is within range. The instrument does not have to be connected to the smartphone/tablet via settings beforehand.
8.8.2.2 Switching off The Bluetooth® menu is activated.
1 Press [Menu/Enter].
In the On/Off switch icon, is displayed. 3 Disable Bluetooth®:
· Press [] to select line “Bluetooth On” and press [Menu/Enter] to deactivate Bluetooth.
· Press [] to activate the [Confirm] button and press [Menu/Enter] to confirm.
When the Bluetooth® icon is not shown on the display, Bluetooth® is switched off.
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8 Using the product
8.9 Print data
The current readings are printed via a Bluetooth® printer (accessories: Testo printer 0554 0621). Print current readings
The printer is switched on and within wireless range.
1 Press the button [MENU/ENTER] for >2s.
Printing menu is opened and the device is searching for connected printers. 2 Confirm with [MENU/ENTER].
The protocol is created and sent to the printer. The protocol is printed.
Once the measuring device is connected with the testo Smart App, printing the data is only possible via the app. The function key on the measuring device is disabled.
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Smart App

9.1 App ­ user interface

9 Smart App

1

Open main menu

2

Display of the measurement period

3

Display of measurement results

4

Can be controlled with different function keys

5

Instrument status bar

6

Configuration

7

Selection of fuel

8

Edit reading display

Further symbols on the user interface (without numbering) One level back Exit view Share report Search

39

9 Smart App
Favourite Delete Further information Display report Multiple selection
9.2 Main menu
The Main menu can be accessed via the icon at top left. To exit the main menu, select a menu or right-click on the guided menus. The last screen displayed is shown.
Measuring modes My Customers Memory Sensors Account Settings Help and Info

Additional icons:
One level back Exit view Share measurement data/reports Search Favourite

Deleting Further information Display report Edit

40

9 Smart App
9.3 Measurement menu
The testo 310 II has permanently installed measurement programs (flue gas measurement, CO ambient, draught and differential pressure). These enable the user to carry out convenient configuration and implementation of specific measuring tasks.
9.3.1 Customize view
The order of the displayed measured variables in the Flue gas measurement application menu can be adjusted via the app. The adjustment of the order then applies to the app and the display on the device.
1 Click the symbol and select Edit View.
The menu Edit View is opened.
2 Disable check boxes, to disable the display of not needed measurement variables.
41

9 Smart App 3 Click Turn ON reordering mode to enable the edit mode to reorder the display of measurement variables.
4 Tap the line of a measured variable and move it to the desired position. 5 Click Turn OFF reordering mode to disable the edit mode. 6 Click Save changes to save the changes and transfer them to the
device.
42

9 Smart App

9.3.2 Graphic view

In the Graphic view, the values for a maximum 4 channels can be displayed simultaneously in a chronological trend graph. All measured parameters can be displayed in the Graphic view via the channel selection (click on one of the four selection fields). Once a measurement parameter has been selected, the value is updated automatically.

The Zoom touch function allows individual parts of the graphic to be viewed in more detail or time progressions to be displayed compactly.

1

Open the main

menu

2 Change of display

3 Reading for selected

channel

4 Measurement

parameter and

measurement unit

5 Graphic with selected channels and 4 Y-axes

6 Status bar

7 Open the

configuration menu

8 Selection of other channels

9 New/Start/Stop/Save

button

10 Time axis

43

9 Smart App

9.3.3 Perform flue gas measurement
In order to maintain the measuring accuracy of the instrument, the correct fuel must be selected or configured.

To achieve usable measurement results, the test time of a flue gas measurement should be at least 3 minutes and the measuring instrument should display stable readings.

Up to four Smart Probes can be used simultaneously during flue gas measurement. This enables parallel measurement of the combustion air temperature, the differential temperature and the differential pressure.
The following Smart Probes can be connected:
testo 915i (0563 3915), testo 510i (0560 1510), testo 115i (0560 2115 02)

Select measurement type

1 Open the main menu with Measuring modes.

and click on to select

2 Select the measurement type Flue gas. Carry out the measurement
1 Start measurement: [Start].
The readings are displayed.
2 Quit measurement: [Stop].

3 Save measured values in the app: [Save].

4 Remove flue gas probe from the flue gas duct and purge with fresh air.
In the Basic view application menu, the current measuring values can be read, recorded and saved. The Basic view is particularly suitable for fast, uncomplicated measurements without the specific requirements of a standard- compliant measurement. All Bluetooth® probes compatible with the testo Smart App are displayed in the Basic view.

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9 Smart App

9.3.4 Ambient CO

Cigarette smoke influences the measurement by more than 50 ppm. The breath of a smoker influences the measurement by about 5 ppm. The probe must be in the open air (CO-free) during the zeroing phase! Select measurement type

1 Open the main menu with Measuring modes.

and click on

to select

2 Select the measurement type CO Ambient. Carry out the measurement
1 Start measurement: [Start].
The reading is displayed.
2 Quit measurement: [Stop].

3 Save measured values in the app: [Save].

9.3.5 Draught measurement

Do not measure for longer than 5 min, as a drift of the pressure sensor means that the readings could be outside the tolerance limits.

Select measurement type

1 Open the main menu with Measuring modes.

and click on

to select

2 Select the measurement type Draught. Performing the measurement
The flue gas probe must be outside the flue.

1 Start measurement: [Start].
Draught zeroing is carried out.
2 After zeroing, position the flue gas probe in the core current (area of the highest flue gas temperature).

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9 Smart App

The indication of the measured flue gas temperature in line 2 helps when positioning the probe.
The reading is displayed.
3 Quit measurement: [Stop].

4 Save measured values in the app: [Save].

9.3.6 Differential pressure
DANGER Danger of explosion due to dangerous mixture of gases!
– Before measurement close the gas path with the sealing plug, as described below!
– If the gas path is not correctly closed with the sealing plug during differential pressure measurement, there is a risk of unburned gas mixture escaping.
– Escaping gas mixture can lead to an explosive atmosphere and thus to life- threatening situations.
– Make sure there are no leaks between the sampling point and the measuring instrument.
– Do not smoke or use naked flames during measurement, generally avoid ignition sources.

Do not measure for longer than 5min, as a drift of the pressure sensor means that the readings could be outside the tolerance limits.

Select measurement type

1 Open the main menu with Measuring modes.

and click on to select

2 Select the measurement type Differential pressure.
PLUG appears.
3 Close the gas path with the sealing plug. Please see the description below.

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Prepare for measurement
1 Open filter chamber of the flue gas probe: turn it gently anti-clockwise.

9 Smart App

2 Remove particle filter (1) and store it to reinsert it after the measurement.
3 Remove the sealing plug (2) in the filter chamber from the holder. 4 Close the gas path with the sealing
plug.
5 Check that the sealing plug is fitted tightly. It should not yield at all on being tugged gently.
6 Close filter chamber of the flue gas probe.

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9 Smart App
WARNING Hot probe shaft! Risk of burns! > Allow the probe shaft to cool down after a measurement,
before touching it! > Only attach the silicone hose to the probe shaft once it has
cooled down!
7 Fit silicone hose onto the probe shaft of the flue gas probe. The probe shaft openings must be closed.
Carry out the measurement
The silicone hose must be clear (pressureless, no kinks).
1 Start measurement: [Start].
Pressure zeroing.
2 Connect the silicone hose to the sampling point.
3 Pressurise the system.
The reading is displayed.
4 Quit measurement: [Stop]. 5 Save measured values in the app: [Save]. After the measurement 1 Open filter chamber of the flue gas probe: turn it gently anti-clockwise. 2 Remove the sealing plug from the gas path.
3 Insert the particle filter again into the gas path and check that it is fitted securely.
4 Close filter chamber of the flue gas probe. 5 Remove silicone hose from the probe shaft.
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9 Smart App
9.4 Customer
In the Customer menu, all customer and measuring site information can be created, edited and deleted. Fields marked with * are mandatory. Without any information in this field, no customers or measuring sites can be stored.
9.4.1 Creating and editing a customer
1 Click on .
Main menu opens
2 Click on Customer.
The Customer menu opens.
3 Click on + New Customer.
A new customer can be created.
4 Store all relevant customer data.
5 Click on Save.
The new customer was saved.
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9 Smart App
9.4.2 Creating and editing measuring sites
1 Click on .
Main menu opens
2 Click on Customer.
The Customer menu opens.
3 Click on + New Customer. 4 Click on the right tab Measuring point. 5 Click on + New Measuring Point.
A new measuring site can be created.
6 Store all relevant measuring site information. 7 Click on right tab Parameters.
8 Select further parameters. 50

9 Smart App
For the duct, outlet or duct with k-factor measuring sites, further parameter settings can be implemented.
9 Click on Save.
The new measuring site has been saved.
9.5 Memory
In the Memory menu, you can call up all the measurements from testo 310 II stored with the app, analyze them in detail and also create and save csv data and PDF reports. When clicking on a measurement, an overview of the measurement results is displayed.
9.5.1 Searching for and deleting measurement results
In the Memory menu, all stored measurements are sorted by date and time.
The Memory menu is open.
1 Click on .
Search field with measurements opens.
2 Enter the customer name or measuring site or date/time in the search field.
The result is displayed.
Deleting 1 Click on .
A check box is displayed in front of each measurement.
2 Click on the required measurement.
A tick is displayed in the respective box.
3 Click on .
Information window is displayed.
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9 Smart App 4 Acknowledge the information.
Selected measurements were deleted. 9.6 Sensors
All devices used with the App can be found in the My devices menu. There, you can view general information about currently connected devices as well as recently connected devices.
9.6.1 Information
Information is stored for each device.
The App is connected to testo 310 II.
1 – Click on .
Main menu opens.
2 – Click on Sensors.
The Sensors menu opens.
3 – Click on one of the displayed devices. 52

9 Smart App
Information is displayed about the model, order number, serial number and firmware version.
9.6.2 Settings of connected devices
Settings can also be made for each device.
The probe is connected to the App.
1 – Click on .
Main menu opens.
2 – Click on Sensors.
The Sensors menu opens.
3 – Click on one of the displayed devices. 4 – Click on the Settings tab.
Settings appear that can be changed if necessary.
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9 Smart App

9.7 App settings

9.7.1
1

Language
Click on Settings.

The Settings menu opens.

2 Click on Language.
A window with different languages opens.

3 Click on the required language.
The required language is set.

9.7.2
1

Measurement settings
Click on Settings.

The Settings menu opens.

2 Click on Measurement settings.
A window with different basic settings for measurement opens.

3 Click on the required settings and change if necessary.
The required measurement settings are set.

4 Exit Measurement settings.

9.7.3
1

Company details
Click on Settings.

The Settings menu opens.

2 Click on Company details.

A window with company details opens.

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9 Smart App
3 Click on the required data and enter if necessary.
The required company details are set.
4 Exit Company details.
9.7.4 Privacy settings
1 Click on Settings.
The Settings menu opens.
2 Click on Privacy settings.
A window with privacy settings opens.
3 Activate or deactivate the required settings.
The required settings are set.
4 Exit Privacy settings.
9.8 Help and Information
Under Help and Information, you will find information about the measurement device, and the tutorial can be called up and implemented. This also where legal information can be found.
9.8.1 Instrument information
1 Click on Help and Information.
The Help and Information menu opens.
2 Click on Instrument information.
The current App version, Google Analytics instance ID, refrigerant version and update are displayed for the connected instrument. Automatic updates for instruments can be enabled or disabled. > Use the slider to activate or deactivate Update for connected
instruments.
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9 Smart App

9.8.2 Tutorial
1 Click on Help and Information.
The Help and Information menu opens.
2 Click on Tutorial.
The tutorial shows you the most important steps prior to commissioning.

9.8.3
1

Exclusion of liability
Click on Help and Information.

The Help and Information menu opens.

2 Click on Exclusion of liability.

The data protection information and licence usage information is displayed.

9.8.4 Wireless firmware update
Make sure that Enable update for connected instruments under Help and Information I Instrument information is always activated.

56

As soon as a new update is available,
a notification will appear in the display.

9 Smart App

1 Tap Start update.
The update is carried out.
1.1 Tap Later.
The notification will appear again upon the next connection.
The Bluetooth connection must not be interrupted during the instrument update. The update must be carried out completely and takes approx. 15 minutes depending on the smartphone used.
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9 Smart App
After the update, the measuring instrument will reboot. The firmware can be checked in the instrument menu or via the app. It is recommended to restart the testo Smart App after performing the instrument update.
For wireless firmware updates, a battery power of >25% must be ensured on the measuring instrument for an update to be carried out completely.
9.9 testo DataControl archiving software
The free testo DataControl measurement data management and analysis software enhances the functionality of the testo Smart App measuring instrument with lots of useful functions: · Manage and archive customer data and measuring site information · Read out, evaluate and archive measurement data · Presenting readings in graphic form · Create professional measurement reports from the existing measurement
data · Conveniently add pictures and comments to measurement reports · Data import from and data export to the measuring instrument
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9 Smart App
9.9.1 System requirements
Administrator rights are required for installation.
9.9.1.1 Operating system
The software can be run on the following operating systems: · Windows® 7 · Windows® 8 · Windows® 10
9.9.1.2 PC
The computer must meet the requirements of the operating system in each case. The following requirements must also be met: · Interface USB 2 or higher · DualCore processor with minimum 1 GHz · Minimum 2 GB RAM · Minimum 5 GB available hard disk space · Screen with a resolution of at least 800 x 600 pixels
9.9.2 Procedure
To transfer the data from the App to testo DataControl, both
instruments must be in the same network. For example: A notebook with installed testo DataControl and a smartphone with installed testo Smart App are connected to the same WLAN. 1 Open testo Smart App on the smartphone or tablet. 2 Open the testo DataControl archiving software on the PC. 3 Click on Select instrument.
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9 Smart App
An overview with available instruments opens.
4 Select instrument.
A safety notice is displayed.
5 Click on Transfer data to DataControl and delete from instrument.
Data has been successfully transferred from the app to testo DataControl. 60

Maintenance

10 Maintenance
10.1 Calibration
The measuring instrument is supplied with a calibration protocol as standard. To maintain the specified accuracies of the measurement results, Testo recommends having the testo 310 II checked once a year by a Testo authorized service center. For more information, please contact Testo at http://www.testo.com
10.2 Cleaning the instrument
Do not use any aggressive cleaning agents or solvents! Mild household cleaning agents and soap suds may be used.

If the housing of the instrument is dirty, clean it with a damp cloth.
10.3 Keeping connections clean
Keep screw connections clean and free of grease and other deposits; clean with a damp cloth as required.
10.4 Removing oil residues
Carefully blow out oil residues in the valve block using compressed air.
10.5 Ensuring measuring accuracy
Testo Customer Service will be happy to help you as required.
10.6 Cleaning the flue gas probe
In case of contamination, clean the probe shaft and the handle of the flue gas probe with a damp cloth. Do not use any aggressive cleaning agents or solvents! Mild household cleaning agents and soap suds may be used. Any cleaning of contamination within the probe shaft may only be carried out by Testo Customer Service.
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Maintenance

10.7 Draining the condensate container
The fill level of the condensate trap can be monitored via the markings on the condensate trap. Draining the condensate container
CAUTION Skin irritation due to condensate!
– Avoid skin contact. – Make sure that the condensate does not run over the housing.
ACHTUNG Damage to the sensors and the flue gas pump due to condensate entering the gas path! – Do not empty the condensate container while the flue gas pump is in
operation. 1 Hold the instrument upright, so that
the condensate outlet points upwards.
2 Open the sealing plug of the condensate trap. 3 Let the condensate run out into a sink. 4 Dab off any remaining drops on the condensate outlet with a cloth. 5 Close condensate outlet with sealing plug and press on it firmly.
The condensate outlet must be completely closed, other-wise measuring errors could occur if external air gets in.
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10 Maintenance
10.8 Checking / replacing the particle filter
Checking the particle filter 1 Check the particle filter of the flue gas probe for contamination at regular intervals: check visually by looking through the window of the filter chamber. Replace the filter if there are signs of contamination.
Replacing the particle filter The filter chamber may contain condensate.
1 Open the filter chamber: Turn gently anti-clockwise.
2 Remove the filter and replace it with a new one (0554 0040). 3 Attach the filter chamber and lock it Turn gently clockwise.
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Technical data

11 Technical data

11.1 Measurement ranges and resolution

Measurement parameter O2 CO
COumg
Draught P
Flue gas temperature
Combustion air temperature

Measurement range

Resolution

0.0 … 21.0 Vol.%
0 … 4000 ppm

0.1 Vol.% 1 ppm

0 …

1 ppm

4000 ppm

-0.5 hPa … +2 hPa
-10.0 … 40.0 hPa / -4 … +16 InH2O
0 … 400 °C / +32 … +752 °F

0.01 hPa / 0.01 InH2O 0.1 hPa / 0.1 InH2O
0.1 °C / 0.1 °F

-20…100°C/ 0,1 °C / -4 … 212°F 0.1 °F

Accuracy ±0.2 Vol.%

Response time t90 @ 22 °C / 72 °F 30 s

±20 ppm (0 … 400 ppm) ±5 % of m.v. (401 … 2000 ppm) ±10 % of m.v. (2001 … 4000 ppm)
±20 ppm (0…400 ppm) ±5% of m.v. (401… 2000 ppm) ±10% of m.v. (2001…4000 ppm)
± 0.02 hPa / ± 0.01 InH2O or ±5 % of m.v.
± 0.5 hPa / ± 0.2 InH2O (0 … 40 hPa / 0 … +16 InH2O)
±1 % of m.v. (rest of range)
± 1 °C (0 … 100 °C) / ± 1.8 °F (+32 … +212 °F) ± 1.5 % of m.v. (rest of range)
± 1 °C / ± 1 °F

60 s
60 s
<50 s <50 s

11.2 Other instrument data

Storage and transport temperature Operating temperature Humidity application range Operating altitude Protection class

-20 … +50 °C / -4 … +122 °F
-5 … +45 °C / +23 … +113 °F 0 … 80 %RH
2000 m / 6562 ft IP40

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Tips and assistance

Pollution degree Power supply Power Rating Mains unit
Battery charge time Rechargeable battery life Weight incl. probe Dimensions EU Directive Warranty

PD2 Rechargeable battery: 1500 mAh 4 W 5 V / 2 A, USB charger (mains unit from Testo) with connection via USB C approx. 8 h > 8 h (pump on, 20°C ambient temperature)
690 g / 24.3 oz 203 x 83 x 46 mm / 8.0 x 3.3 x 1.8 In 2014/30/EC Terms: see website www.testo.com/warranty

12 Tips and assistance

12.1 Questions and answers

Question
Rechargeable battery low
Measuring instrument switches off automatically or cannot be switched on

Possible causes/solution Switch to mains operation.
Rechargeable battery empty. Charge rechargeable battery or
switch to mains operation.

12.2 Error Codes
Error messages and corresponding instructions for action are shown on the unit display.
Follow the instructions on the unit. If in doubt, contact your local dealer or the Testo Customer Service. You can find contact details on the back of this document or online at www.testo.com.

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13 Support

12.3 Accessories and spare parts
Printer

Description Bluetooth®/IRDA printer Spare thermal paper for printer (6 rolls) Accessory for flue gas probe

Item no. 0554 0621 0554 0568

Description Particle filter, 10 pcs. Other accessories

Item no. 0554 0040

Description Mains unit 5V 2A Connection cable USB-C – USB-A

Item no. 0554 1108 0449 0174

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Test Equipment Depot – 800.517.8431 – TestEquipmentDepot.com

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