In order to obtain highly reliable test results, It is necessary to use standard instruments regularly to ensure that the temperature and irradiance of the test chamber have qualified accuracy. You can entrust authoritative metrology institutions, such as China Radio and Television Group, Shenzhen Institute of Metrology, South China Institute of Metrology, etc. to measure the temperature and irradiance of the test chamber on site. Their service prices are usually expensive and the appointment time usually takes 1 week. Of course, You can also use the calibrator provided by Wewon Environmental Chambers Co., Ltd. to complete this work.

The calibrator which comes from Wewon Environmental Chambers Co., Ltd. can provide higher accuracy and lower temperature drift temperature (0.01℃) and irradiance (0.01W/m2), and automatically calibrate the test chamber (one-click calibration). If you need to obtain a certificate of qualification, You can also express this calibrator to your local authoritative metrology institution to complete the measurement. This way, You can always get highly reliable test results at a lower cost (PS: After our tests, The calibrator from Wewon Environmental Chambers Co., Ltd. is almost the same as the QLAB and ATLAS calibration radiometer imported from the United States).

Model Type	Functional Modules Description and Comment:	Other Supplementary Instructions:
CA-TI-01	1. Calibrator｜2. Calibration Software	This configuration requires you to provide your own computer (Windows 10 and above) and install the driver and monitoring software yourself.
CA-TI-02	1. Calibrator｜2. Calibration Software｜3. Industrial Handheld computer/Ipad	Since it is a complete system, You can use it immediately after receiving it. The 10-inch industrial tablet computer has high reliability of “dustproof/waterproof/fall-proof”.

Optional Sensor	Air Temperature｜Blackboard Temperature｜Black Mark (Test Center) Temperature｜White Board Temperature	Temperature Calibrate
Measurement Range	-50.00℃~ +150.00℃
Resolution Unit	+0.01℃
Accuracy Range	+0.05℃
Annual Offset	± 0.5%
Optional Sensor	254nm｜313nm｜340nm｜290~400nm｜290~800nm｜290~2000nm	Irradiance Calibrate
Measurement Range	0.01~ 3000.00W/m2
Resolution Unit	0.01 W/m2
Accuracy Range	5%
Annual Offset	± 5%
Calibration Mode	Automatic Calibration, Manual Calibration	Technical Parameter
Display Language	Simplified Chinese, English
Standard Software	Windows Application Software
Communication	USB Interface Port
Equipment Size	L92×W82×H44 (length× width× height, Unit: mm)
Working Environment	-40~85℃, ≤85% (no condensation)
Rated Power	1.5 W

Calibrator Photo 1	Calibrator Photo 2	Calibrator Photo 3
Calibrator Photo 4	Calibrator Photo 5	Calibrator Photo 6

The calibrator which comes from Wewon Environmental Chambers Co., Ltd. is designed for test chambers. It provides complete calibration functions and compatible sensor installation methods, and the industrial grade is very suitable for high temperature working environments. You can monitor the test chamber for a long time without worrying about the high temperature causing measurement offset or even damage to the sensor.

Through the matching computer calibration software, You can easily compensate for the error of the calibrator in the software, So that when it is sent to the measurement agency for measurement, It can be ensured that it displays accurate values ​​and avoids tedious manual calculation compensation. For instructions on the use of the matching computer calibration software, Please click here.

The calibrator which comes from Wewon Environmental Chambers Co., Ltd. can also be connected to the test chamber to form an automatic calibration system to provide a more convenient one-button calibration function and more flexible manual fine adjustment. It has to be said that it is a very practical set of tools and a good helper for standard laboratory operators and maintenance personnel. YouTube Video｜Instructions and Guidance for Calibrate Irradiance Temperature and Humidity.

Brand and Supplier	Wewon Calibrator	China Supplier A	China Supplier B
Irradiance Calibrate	√	√	√
Blackboard/Air Temperature	√	×	×
Calibrator Error Correction	√	×	×
Connect to the test chamber, and you can calibrate with one click	√	×	×
Computer Software	√	×	×
Used in -40℃~100℃ Working Room	√	×	×
Used in 0~45℃ Working Room  (Civilian Grade)	√	√	×
Note: We have listed some representative Calibrator brands and suppliers in the market for comparison. Out of respect for the reputation of our peers and competitors, Please forgive us for not being able to list the names of specific competitors. We can only choose to use Supplier A and Supplier B instead.

It is worth mentioning that the calibration radiometers of China Supplier A and China Supplier B can also be sent to the metrology agency for measurement, But they do not support the user’s own error correction. If the error needs to be corrected, it needs to be returned to the factory for processing and a fee is required. If the error of the calibrator is not corrected in time, each calibration of the test chamber requires manual calculation to remove the error value given by the metrology agency, which is quite troublesome !

In addition, The calibration radiometers of China Supplier A and China Supplier B can only measure the irradiation intensity. If you need to calibrate the temperature, Then you have to purchase a temperature calibrator separately. Even so, The irradiance of China Supplier A and China Supplier B can only measure the air temperature, Because non-dedicated thermometers usually do not provide blackboard temperature sensors.

Calibrator for Irradiance Temperature Humidity Calibration｜In order to obtain highly reliable test results, It is necessary to use standard instruments regularly to ensure that the temperature and irradiance of the test chamber have qualified accuracy. You can entrust authoritative metrology institutions, such as China Radio and Television Group, Shenzhen Institute of Metrology, South China Institute of Metrology, etc. to measure the temperature and irradiance of the test chamber on site. Their service prices are usually expensive and the appointment time usually takes 1 week. Of course, You can also use the calibrator provided by Wewon Environmental Chambers Co., Ltd. to complete this work. Read more…

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How to Calibrate Irradiance, Temperature , and Humidity ?｜When it comes to the precise calibration of irradiation intensity, the Q-LAB CR10 and CR20 calibration radiometers are highly specialized tools designed specifically for this purpose. These instruments ensure that the levels of radiation in testing environments are accurately measured, which is critical for various applications in materials testing and quality control. On the other hand, for temperature calibration, the CT202 calibration thermometers are the go-to choice, providing reliable and accurate temperature readings essential for maintaining consistency in testing conditions. Read more…

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How to Use the Calibration Software from Your Computer ?｜In order to calibrate a test chamber, We usually need to configure the calibrator first. For example, When calibrating a UV Accelerated Weather Tester/UV test chamber, Then we need to install a blackboard temperature sensor (there are multiple types to choose from) and an irradiance sensor (there are multiple types to choose from) for the calibrator, and the corresponding sensor type needs to be selected on the calibration software. In addition, In order to connect the calibration software, calibrator, and test chamber into an automatic calibration system, communication parameters need to be set. Read more…

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The calibrator from Wewon Environmental Chambers Co., Ltd. is designed to operate efficiently in extreme environments, Ranging from -40°C to +100°C. This robust capability distinguishes it from conventional calibration radiometers available on the market, Which are typically limited to temperature calibration within standard room conditions. Unlike these standard devices, Which can only validate temperature accuracy at ambient temperatures, Wewon’s calibrator is engineered to ensure precision across a broad spectrum of harsh conditions.

In addition to its impressive temperature range, The calibrator from Wewon Environmental Chambers Co., Ltd. offers a variety of options for irradiance calibration. Users can select from multiple irradiance types, including: “254nm,” “313nm,” “340nm,” “351nm,” “290~400nm,” “290~800nm,” and “290~3000nm.” This extensive selection allows for precise calibration of UV Accelerated Weather Tester/UV test chambers as well as xenon light sources. The ability to tailor irradiance calibration to specific wavelengths ensures that users can achieve optimal performance and accuracy for their particular testing needs.

Wewon’s calibrator stands out for its exceptional performance in verifying irradiance intensity for both UV Accelerated Weather Tester/UV test chambers and xenon lamps. The sophisticated technology integrated into these calibrators guarantees reliable and accurate measurements, Making them indispensable tools for industries requiring high precision in environmental testing and quality control. By offering versatile and accurate calibration options, Wewon Environmental Chambers Co., Ltd. delivers solutions that meet the demanding needs of modern testing environments, Ultimately enhancing the reliability and effectiveness of various equipment and processes.

This comprehensive approach not only underscores Wewon’s commitment to technological excellence but also provides users with the confidence that their calibration processes are both thorough and dependable. For businesses and research institutions that rely on precise environmental conditions and irradiance measurements, Wewon’s calibrators represent a significant advancement in calibration technology, Ensuring optimal performance and compliance with stringent testing standards.