CONDTROL Maxwell 4 Infrared Thermometer User Manual

CONDTROL Maxwell 4 Infrared Thermometer

Congratulations on your purchase of infrared thermometer Maxwell4 CONDTROL.
Safety instructions given in this user manual should be carefully read before you use the product for the first time.

SAFETY REGULATIONS

Attention! This user manual is an essential part of this product. The user manual should be read carefully before you use the product for the first time. If the product is given to someone for temporary use, be sure to enclose a user manual to it.

• Do not misuse the product
• Do not remove warning signs and protect them from abrasion, because they contain information about the safe operation of the product.
• Laser radiation!
• Do not stare into the beam Class 2 laser
• < 1 mW 630-670nm EN60825-1: 2007-03
• Do not look into the laser beam or its reflection, with an unprotected eye or through an optical instrument. Do not point the laser beam at people or animals without the
• need. You can dazzle them.
• To protect your eyes close them or look aside.
• Do not let unauthorized people enter the zone of product operation.
• Store the product beyond reach of children and unauthorized people.
• It is prohibited to disassemble or repair the product yourself.
• Entrust product repair to qualified personnel and use original spare parts only.
• Do not use the product in explosive environment, close to flammable materials.
• Avoid heating the batteries to avoid the risk of explosion and electrolyte leakage. In case of liquid contact with skin, wash it immediately with soap and water. In case of contact with eyes, flush with clean water during 10 minutes and consult the doctor.

APPLICATION
Infrared thermometer Maxwell 4 CONDTROL is designed to measure object’s surface temperature by non-contact method. It is equipped with temperature and humidity sensors as well as an infrared sensor for object surface temperature measurement, which can detect the «cold bridges» and places where dew point can occur. Pull the trigger once to identify poorly insulated areas in windows or to detect leakage areas in external walls. The function of ultraviolet illumination allows carrying out diagnostics of air conditioning systems.

DELIVERY PACKAGE Infrared thermometer– 1pc. Power supply (9V 6F22) – 1 pc. User manual – 1 pc.

TECHNICAL SPECIFICATIONS

Accuracy of surface

| -50°C…0°C /

-58°F…32°F:

| ±3 °С
temperature| |
measurement| 0°C…800°C /| ±2.0% or ±2°C
| 32°F…1472°F:|
Measuring the range of ambient temperature|

-10 °C…60 °C / 14 °F…140 °F

| -10 °C…0 °C| ±1.5 °C/3 °F
| (14 °F…32 °F):|
Accuracy of ambient| 0 °C…40°C| ±1.0 °C/2 °F
temperature measurement| (32 °F…113 °F):|
| 40 °C…60°C| ±1.5 °C/3 °F
| (113 °F…140 °F):|
Measuring the range of relative humidity|

0% …100%

| 0%…20%:| ±5.0%
Accuracy of relative

humidity measurement

| 20%…80%:| ±4.0%
| 80%…100%:| ±5.0%
Measuring the range of dew point|

-10°C…50°C / 14°F…122°F

Accuracy of dew point measurement|

±1.5°C / 3°F

Optical resolution| 12:1
Response time| <0.5 sec
Automatic shutdown| 30 sec
Spectral sensitivity| 8…14 µm
Emissivity| 0.1…1.0 adjustable
Working temperature| 0°С …40°С
Storage temperature| -10°С…60°С

Relative humidity

| 10…95% for operation

< 80% for storage

Power supply| 1 x 9V 6F22
Laser| Class II, 630-670 nm, <1 mW
Dimensions| 104x164x47 mm
Weight| 155 g

PRODUCT DESCRIPTION

1. LED indicator
2.  Display
3.  Activate/deactivate the laser point/adjust emissivity (decrease value)
4. Select the operation mode
5. Switch on/off ultraviolet light/ adjust emissivity (increase value)
6. Laser point exit window
7. Ultraviolet light exit window
8. Infrared sensor
9. Trigger
10. Battery cover

Display

1. Ambient temperature value
2. Relative humidity value
3. Dew point temperature value
4. Surface temperature value
5. Indication of activated laser point
6. Temperature measurement unit – Fahrenheit
7. Temperature measurement unit – Celsius
8. Indication of active measurement
9. Emissivity value
10. Power indicator
11. Indication of data hold on the display

INSTALL/REPLACE THE BATTERY
Open the battery cover. Install the battery observing correct polarity. Put the battery cover back and push it until a click is heard.
If the symbol of low battery appears on the display, replace the battery.
Switch on/off
Short pull the trigger to switch the device on. The device is ready to work.
The device switches off automatically in 30 seconds after the last press of any button.

SETTINGS

1. Laser point

Short press the button, to activate laser point. A symbol will appear on the display. Short press the button, to deactivate the laser point. A symbol will disappear from the display. Laser point is only used for aiming and can be switched off when working at a short distance to save battery power.
Laser pointer is on as long as the trigger is pulled.

Emissivity

All objects emit thermal energy. The volume of radiated energy depends on the surface temperature and emissivity of the object. The IR thermometer measures the intensity of radiation and uses it to calculate the temperature of the object. Objects with different surfaces but equal temperatures emit different amounts of thermal energy. Most of the objects and materials, for example, painted metals, wood, water, leather, and fabric have high emissivity (0.9 and more) and emit more energy than shiny surfaces and unpainted metals with an emissivity less than 0.6. Adjustment of emissivity allows the device to take it into account and minimize measurement error.

Table 1. Emissivity of materials

• Press and hold MODE for 2 seconds to enter the menu of settings. The symbol will appear on the display. Use buttons to adjust the emissivity value. To exit, the menu of settings pull the trigger or press and hold MODE for 2 seconds.
• Setting of the measuring range High alarm Press and hold MODE for 2 seconds to enter the menu of settings. Short press MODE 1 time to select the setting of the upper-temperature limit. Symbol HAL will appear on the display.
• Use buttons to adjust the value of the upper-temperature limit. To exit, the menu of settings pull the trigger or press and hold MODE for 2 seconds. Low alarm
• Press and hold MODE for 2 seconds to enter the menu of settings. Press and hold MODE 2 times to select the setting of the bottom temperature limit. Symbol LAL will appear on the display.
• Use buttons to adjust the value of the bottom temperature limit. To exit, the menu of settings pull the trigger or press and hold MODE for 2 seconds.

Measuring unit

Press and hold MODE for 2 seconds to enter the menu of settings. Press the button mode 3 times. Symbol 0C will appear on the display.
Use buttons to select the measuring unit (°C – degrees Celsius / °F – Fahrenheit degree). To exit, the menu of settings pull the trigger or press and hold mode for 2 seconds.

OPERATION MODES

1. Dew point mode

The Dew point indicates the temperature at which the water vapor contained in the air starts to condense. The  Dew point depends on relative humidity and ambient temperature. If the surface temperature is below the dew point, then water begins to condense on this surface. The greater the difference between both temperatures and the higher the relative humidity, the stronger the condensation. The condensate water formed on the surface is the main cause of mold formation. In the dew point mode, ambient temperature and relative humidity of the air are measured. Based on these two values, the temperature of the dew point is calculated. In addition, the surface temperature is measured. The dew point is compared with the surface temperature, and the result allows us to estimate the probability of mold formation. The dew point is compared with the surface temperature and the result allows us to estimate the probability of mold formation. The  Dew point indicates the temperature at which the water vapor contained in the air starts to condense. The  Dew point depends on relative humidity and ambient temperature. If the surface temperature is below the dew point, then water begins to condense on this surface. The greater the difference between both temperatures and the higher the relative humidity, the stronger the condensation. The condensate water formed on the surface is the main cause of mold formation. In the dew point mode, ambient temperature and relative humidity of the air are measured. Based on these 2 values, the temperature of the dew point is calculated. In addition, the surface temperature is measured. The dew point is compared with the surface temperature, and the result allows to estimate the probability of mold formation. Switch on the device. Aim the device at the object of measurement and pull the trigger. Keep the trigger pulled to enter continuous measurement. The symbol of active measurement will appear on the display. Measurement results will appear on the display in real
time mode.
If the LED indicator is green during the measurement, there is no risk of mold. If the indicator light is yellow during the measurement, there is a possibility of mold appearance. If the indicator light is red during the measurement, there is a high risk of mold appearance. When the trigger is released, the device keeps the last measured values on the display. The symbol appears on the display. 2) Out of the temperature range In this mode the device measures surface temperature only. Switch on the device. Press MODE 1 time. Aim the device at the object of measurement and pull the trigger. Keep the trigger pulled to enter continuous measurement. Symbols of active measurement will appear on the display. Measurement results will appear on the display in real-time mode. If the surface temperature exceeds the upper- temperature limit, a symbol Hi will appear on the display. If the surface temperature is below the bottom temperature limit, a symbol Lo will appear on the display.

Thermal bridge mode

A thermal bridge is a localized area in the thermal insulation of buildings where intensive heat transfer from the warmer side to the colder side occurs. The existence of thermal bridges causes increased heat loss. The lower temperature of the internal surface in the area of the thermal bridge compared to the surface temperature of undamaged areas causes the risk of condensation and, as a result, mold formation. Switch on the device. Short press button MODE 2 times to select thermal bridge mode. Aim the device at the object of measurement and pull the trigger. Keep the trigger pulled to enter continuous measurement. Symbols of active measurement will appear on the display. Measurement
results will appear on the display in real-time mode. If there is no thermal bridge in the area of measurement, the LED indicator turns green. If there may be a thermal bridge in the area of measurement, the LED indicator turns yellow. If there is a thermal bridge in the area of measurement, the LED indicator turns red, which is evidence of poor insulation. When the trigger is released, the device keeps the last measured values on the display. The symbol appears on the display.

Ultraviolet (UV) light mode

IR-thermometer Maxwell 4 has the function of ultraviolet illumination, which allows you to diagnose the air conditioning system of the car for refrigerant leaks. The main advantage of this method is the maximum simplicity of diagnostics. It is based on the use of a paint, which is mixed with freon and pumped into the air conditioning system. Before starting the diagnostics, it is necessary to perform a full refueling of the system. After refueling, the air conditioning system can be used at full capacity. In case of air conditioning system performance deterioration diagnostics should be carried out, it is highly recommended to perform diagnostics in a dark room to obtain the most accurate result. Start the engine and switch on the air conditioner. Switch on the device. Short press to switch on UV light and examine all components of the air conditioning system. The places where refrigerant leak occurs can easily be seen. They will glow with yellow-green color. As soon as diagnostics is finished, short press to switch off the UV light.

OPTICAL RESOLUTION

As the distance from the device to the object increases, the size of the measured spot on the object’s surface increases as well. To determine the size of the spot (S) you need to divide the distance from the device to the target (D) by 12. Laser points serve as the reference to determine the size and position of the measured spot.

125 84 42 – spot (S)
1500 1000 500 – distance (D)

CARE AND MAINTENANCE

• Attention! The product is an accurate optical mechanic device and requires careful handling. Maintenance of the following recommendations will extend the life of the device:
  Keep the product clean and protected from any bumps, dust, and dampness; do not allow getting moisture, dust or other dirt inside of the product.

• Do not expose the product to extreme temperatures.

• If liquids get inside the product first remove the batteries, then contact a service center

• Do not store or use the product under high humidity conditions for a long time.

• Clean the product with soft wet cloth.
  Keep the device optics clean and protect it from mechanical impact.

• Failure to observe the following rules may result in leakage of electrolyte from the batteries and damage the device:

• Remove the battery from the product if you do not use it for a long time.

• Do not leave discharged battery in the device.
  Do not heat the battery.

• UTILIZATION
  Expired tools, accessories and package should be passed for waste recycle. Please send the product to the following address for proper recycle:

• CONDTROL GmbH

• Wasserburger Strasse 9

• 84427 Sankt Wolfgang

• Germany

• Do not throw the product in municipal waste! According to European directive 2002/96/ЕC expired measuring tools and their components must be collected separately and submitted to environmentally friendly recycle of wastes.

WARRANTY

All CONDTROL GmbH products go through post-production control and are governed by the following warranty terms. The buyer’s right to claim about defects and general provisions of the current legislation do not expire.

1. CONDTROL GmbH agrees to eliminate all defects in the product, discovered while warranty period, that represent the defect in material or workmanship in full volume and at its own expense.
2. The warranty period is 24 months and starts from the date of purchase by the end customer (see the original supporting document).
3. The warranty doesn’t cover defects resulting from wear and tear or improper use, malfunction of the product caused by failure to observe the instructions of this user manual, untimely maintenance and service and insufficient care, the use of non-original accessories and spare parts. Modifications in design of the product relieve the seller from responsibility for warranty works. The warranty does not cover cosmetic damage, that doesn’t hinder normal operation of the product.
4. CONDTROL GmbH reserves the right to decide on replacement or repair of the device.
5. Other claims not mentioned above, are not covered by the warranty.
6. After holding warranty works by CONDTROL GmbH warranty period is not renewed or extended.
7. CONDTROL GmbH is not liable for loss of profit or inconvenience associated with a defect of the device, rental cost of alternative equipment for the period of repair.
   This warranty applies to German law except provision of the United Nations Convention on contracts for the international sale of goods (CISG).
   In warranty case please return the product to retail seller or send it with description of defect to the following address:

• CONDTROL GmbH
• Wasserburger Strasse 9
• 84427 Sankt Wolfgang
• Germany

Documents / Resources

| CONDTROL Maxwell 4 Infrared Thermometer [pdf] User Manual
Maxwell 4 Infrared Thermometer, Maxwell 4, Infrared Thermometer, Thermometer
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References

• Интернет магазин производителя лазерных измерительных приборов Condtrol

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