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Yanzhi Current Continuity Test System Model: CHT-11D

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satisfying criteria:

IEC61215-MQT10,MQT11,MQT16,MQT20,MQT22

IEC61730-MST26,MST34,MST51,MST52,IEC62782

Including providing stable direct current, current recording, temperature recording and temperature control functions, through the temperature control of the DC power supply, multi-channel current, multi-channel temperature, multi-channel temperature real-time monitoring. Combined with the high and low temperature circulation box, it can monitor the conductivity of the internal circuits of multiple components. To judge the fatigue resistance of materials, the rationality of lamination process and the stability of welding quality of solar cell modules in the high and low temperature alternating environment.

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  • Product Features
  • Technical Parameters

1) Use a special heat dissipation channel to dissipate heat, to avoid the phenomenon of too high temperature caused by long-term high current heating, and to ensure the long-term uninterrupted operation of the equipment;

2) Adopt stable constant current power supply to avoid high and low temperature alternating overload power failure due to the instability caused by the internal resistance of the component;

3) Improve the single-channel current control function required in the standard, adopt the multi-channel current recording control function, realize the separate temperature control function of a single component, ensure that each component can meet the experimental conditions, and monitor the temperature performance of each component under high and low temperature alternating;

4) Test data: Support the standard SECS / GEM protocol and RJ 45 interface, and provide open permission and parameters. With a mobile storage interface or communication interface (connected to the computer), the data collector can continuously record data for more than one year, with data storage, delete, storage, curve view, historical data query and other functions;

5) equipped with 5N weight, apply tension in the process of power supply;

6) good man-machine interface, the use of high-quality industrial control machine, to ensure the long-term and stable work of the equipment. Data record: the data content includes 20 bits, serial number (test sample sequence code), time year, month, day, and collection time.

Model numberCHT-11D
High-current power supply
Voltage range0-100V
Resolution0.01V
Accuracy≤±1%
Current range0-30A
Resolution0.001A
Accuracy± 1% + 1 word
Small-current power supply
Voltage range0-100V
Resolution0.01V
Accuracy≤±1%
Current range0-200 mA
Resolution0.0001A
Accuracy± 1% + 1 word
Source voltage adjustment rate0.2%
Load adjustment ratesteady pressure 1%, steady flow 2%
Working environment-10~45℃
Overheat protection valve of the whole machine70℃
Temperature sensor
OMGGA temperature measuring line
Materialferroflon
Test range-50~200℃

Solutions

 IEC61215

IEC61730

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