PCE Instruments PCE-HT 112 Data Logger Temperature User Manual

: June 12, 2024
: PCE Instruments

Table of Contents

PCE Instruments PCE-HT 112 Data Logger Temperature
Device description
Technical specifications
Operating instructions
Hints
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

PCE Instruments PCE-HT 112 Data Logger Temperature

PCE-Instruments-PCE-HT-112-Data-Logger-Temperature-
PRODUCT

Product Information
PCE-HT 112 & PCE-HT 114 Data Logger The PCE-HT 112 and PCE-HT 114 are data loggers designed for measuring and recording temperature. They are equipped with an LC display, start/stop key, display time switch, external sensor
connections, and a reset key/mounting tab. The data loggers are used to monitor temperature fluctuations during the storage or transport of pharmaceuticals.

Technical Specifications
PCE-HT 112

Display: LC display
External Sensor Connections: 1

PCE-HT 114

Display: LC display
External Sensor Connections: 4

Operating Instructions

Read the user manual carefully before using the device for the first time.
The device should only be used by qualified personnel.
Ensure that any repairs are carried out by PCE Instruments personnel.
Press the start/stop key to begin or end data recording.
Use the display time switch to show data on the display.
Connect the external sensor(s) to the corresponding sensor connection(s) on the backside of the device.
Press the reset key/mounting tab to reset the device.

Hints

For models with multiple external sensor connections, the connections may vary. Refer to the specific model’s documentation for details.
Certain icons may or may not be displayed depending on the model.

Contact and Disposal
If you have any questions or need assistance, please contact PCE Instruments using the contact details provided at the end of the user manual. For disposal instructions, refer to the disposal section at the end of the user manual.

Safety notes
Please read this manual carefully and completely before you use the device for the first time. The device may only be used by qualified personnel and repaired by PCE Instruments personnel. Damage or injuries caused by non- observance of the manual are excluded from our liability and not covered by our warranty.

The device must only be used as described in this instruction manual. If used otherwise, this can cause dangerous situations for the user and damage to the meter.
The instrument may only be used if the environmental conditions (temperature, relative humidity, …) are within the ranges stated in the technical specifications. Do not expose the device to extreme temperatures, direct sunlight, extreme humidity or moisture.
Do not expose the device to shocks or strong vibrations.
The case should only be opened by qualified PCE Instruments personnel.
Never use the instrument when your hands are wet.
You must not make any technical changes to the device.
The appliance should only be cleaned with a damp cloth. Use only pH-neutral cleaner, no abrasives or solvents.
The device must only be used with accessories from PCE Instruments or equivalent.
Before each use, inspect the case for visible damage. If any damage is visible, do not use the device.
Do not use the instrument in explosive atmospheres.
The measurement range as stated in the specifications must not be exceeded under any circumstances.
Non-observance of the safety notes can cause damage to the device and injuries to the user.

We do not assume liability for printing errors or any other mistakes in this manual. We expressly point to our general guarantee terms which can be found in our general terms of business. If you have any questions please contact PCE Instruments. The contact details can be found at the end of this manual.

Device description

Frontpage $PCE-Instruments-PCE-HT-112-Data-Logger-Temperature-FIG- $1$$

LC display
Start/stop key/display time
Switch display on/off / show data/mark
Backside
External sensor connection
External sensor connection
External sensor connection
External sensor connection
Reset key/mounting tab

Note: The connections for external sensors may vary depending on the model.

Display

Channel number
Alarm exceeded
Alarm display
Alarm underrun
Factory reset
External sensor connected
Recording
USB connected
The data logger is being charged
Radio connection active (depending on the model)
Air quality indicator
Marker
Time
Percentage symbol
Clock symbol
Memory symbol
Td: Dew point
The lower measured value display
Temperature or humidity symbol
Waiting symbol
KT: mean kinetic temperature1
Time unit
The upper measured value display
House symbol
Display symbol
Settings symbol
MIN / MAX / average display
Warning symbol
Buzzer symbol
Backlight
Keys locked
Battery status display

Note: Certain icons may or may not be displayed depending on the model. The “mean kinetic temperature” is a simplified way to determine the overall influence of temperature fluctuations during the storage or transport of pharmaceuticals. The MKT can be regarded as an isothermal storage temperature that simulates the non-isothermal effects of changes in the storage temperature. Source: MHRA GDP

Technical specifications

Parameters	Temperature	Relative humidity

Measurement range

| -30 … 65 °C / -22 … 149 °F

(internal)

-40 … 125 °C / -40 … 257 °F

(external)

| ****

0 … 100 % RH (internal)

0 … 100 % RH (external)

Accuracy

| ±0.3 °C / 0.54 °F

(-10 … 65 °C / 14 … 149 °F)

±0.5 °C / 0.9 °F

(remaining range)

| ****

±3 % (10 % … 90 %)

±4 % (remaining range)

Resolution| 0.1 °C / 0.18 °F| 0.1 % RH
Response time| 15 min (internal)

5 min (external)

Power supply

| 3 x 1.5 V AAA batteries

5 V USB

Scope of delivery PCE-HT 112

1 x data logger PCE-HT112 3 x 1.5 V AAA battery
1 x fixing set (dowel & screw) 1 x micro USB cable
1 x software on CD
1 x user manual

Accessories

PROBE-PCE-HT 11X external probe

Technical data PCE-HT 114

Parameters	Temperature	Relative humidity
Measurement range	-40 … 125 °C / -40 … 257 °F

(external)

| 0 … 100 % RH (external)

Accuracy

| ±0.3 °C / 0.54 °F

(-10 … 65 °C / 14 … 149 °F)

±0.5 °C / 0.9 °F

(remaining range)

| ****

±3 % (10 % … 90 %)

±4 % (remaining range)

5 V USB

Scope of delivery PCE-HT 114

1 x refrigerator thermo hygrometer PCE-HT
114 1 x external sensor
3 x 1.5 V AAA battery
1 x fixing set (dowel & screw)
1 x micro USB cable
1 x software on CD
1 x user manual

Operating instructions

If no key is pressed within 15 seconds, the automatic key lock is activated. Press the key for three seconds to make the operation possible again.

Switch on the device
The data logger switches on as soon as batteries are inserted into the device.

Switch off the device
The data logger is permanently switched on and switched off as soon as the batteries are no longer sufficiently charged to ensure proper operation.

Switch on the display
Press the key for three seconds and the display switches on.

Switch off the display
Press the key for three seconds and the display switches off.
Note: The display cannot be turned off when it shows REC or MK.

Switching the time/date
Press the key to switch between date, time, and marker view.

Start data recording
Press the key for three seconds to start data recording.

Stop data recording
If the software has been set to stop recording, press the key for three seconds to stop recording. Furthermore, recording stops when the memory is full or the batteries are no longer sufficiently charged to ensure proper operation.

Display minimum, maximum, and average measured value
As soon as one or more measured values have been saved to the memory of the data logger, it is possible to display the MIN, MAX, and average measured values by pressing the key. If no measured values are recorded, the key can be used to display the upper and lower alarm limits.

Deactivate the audible alarm
As soon as an alarm is triggered and the meter beeps, the alarm can be acknowledged by pressing one of the two keys.

Set markers
Once the meter is in recording mode, you can switch to marker view by pressing the key. To set a marker, press the key for three seconds to save a marker in the current recording. A maximum of three markers can be set.

Read out data
To read out data from the data logger, connect the measuring instrument to the PC and start the software. When the instrument is connected to the computer, the USB icon appears on the display.

Hints

External sensor
If the external sensor was not recognized, it may have been deactivated in the software. First, activate the external sensor in the software.

Battery
When the battery icon flashes or the display shows OFF, this indicates that the batteries are low and need to be replaced. contact If you have any questions, suggestions or technical problems, please do not hesitate to contact us. You will find the relevant contact information at the end of this user manual.

Disposal
For the disposal of batteries in the EU, the 2006/66/EC directive of the European Parliament applies. Due to the contained pollutants, batteries must not be disposed of as household waste. They must be given to collection points designed for that purpose. In order to comply with the EU directive 2012/19/EU we take our devices back. We either re-use them or give them to a recycling company that disposes of the devices in line with the law. For countries outside the EU, batteries, and devices should be disposed of in accordance with your local waste regulations. If you have any questions, please contact PCE Instruments.

United States of America
PCE Americas Inc.
711 Commerce Way Suite 8
Jupiter / Palm Beach
33458 FL
USA
Tel: +1 561-320-9162
Fax: +1 561-320-9176
info@pce-americas.com
www.pce-instruments.com/us