New Double 80 Wet Freezer Test Chamber Technical Specifications

The solar photovoltaic module test chamber is dedicated to the aging test of photovoltaic modules, photovoltaic glass, thin-film modules, solar cells, etc., including dual 80 test chambers, wet freezing test chambers, and high-temperature and high-humidity testers.

Dual 80 Humidity Refrigeration Test Chamber Use: The design life span of the solar cell module is approximately 20 to 30 years, and the reliability test is a design verification of the simulated onshore solar photovoltaic module ( crystalline silicon, amorphous silicon, thin film, concentrator ) . , so that the module can be long-term operation in a general climate more than 20 years, specifications of the solar cell in need: Thermal cycle test (temperature cycle test), humidity-freeze test (humidity freeze tests), damp Heat (heat test) to confirm solar The battery is capable of withstanding the subzero temperature following the high temperature and humidity, as well as the fatigue and thermal failures caused by repeated temperature changes, and the ability of the solar cell to resist the long-term penetration of moisture.

Double 80 wet freezing test box Technical Specifications:
Product model: TH- capacity
Inner box size: according to customer's requirements Dimensions: manufacturing PV module test box according to customer's requirements - Double 85 test box Under test environment conditions: Ambient temperature +25 °C, relative humidity ≤85% , no test specimen in the test box
Test Method: GB/T 5170.2-1996 Temperature Test Equipment /GB/T 5170.5-1996 Damp Heat Test Equipment (Damp Heat Only)
Temperature range: -40 °C →+85 °C / (no load - 70 °C to 150 °C)
Temperature fluctuations: ±0.5 °C
Temperature distribution accuracy: ±2.0 °C
Humidity range: 20% to 98%RH
Humidity fluctuation: ±2.5%RH
Humidity distribution accuracy: ±4.0%.

 

Double 80 wet freezing test chamber features :
With a high-quality appearance, the body adopts an arc shape, the surface is treated with matte stripes, and a flat non-reactive handle is used, which is easy to operate, safe and reliable.
With an external water supply system, it is convenient to add water to the humidification tank and automatically recycle it.
Rectangular multi-layer glass viewing window can be used to observe and use the test article in the test. The anti-sweat electro-completion device in the window can prevent the condensation of water vapor, and the high-brightness PL fluorescent lamp maintains the illumination in the box.
Test hole can be connected with external test power cord or signal line and up and down adjustable tray.
The double seal of the door is air tight and can effectively block the internal temperature leak.
The controller adopts imported LCD display screen, which can display the measured value and set value at the same time. time.
The controller has multi-stage program editing, temperature and humidity can do QUICK or SLOP control.
The built-in moving pulley is easy to move and place and has a strong positioning screw fixing position.
Compressor circulation system uses the French " Taikang " brand, can effectively remove the lubricant between the condenser and the capillary and the entire series of the United States Lianxing environmental protection refrigerant (R404).

Double 80 wet freezing test box related specifications:
(IEC61215, IEC61646, UL1703 , IEC62108, IEEE1513 , IEC61730)

The relevant regulatory information describes:
Silicon Solar Energy : IEC61215 , UL1703 , GB9535
Thin film solar energy : IEC61646 , GB18911
Concentrated solar energy : IEC62108 , IEEE1513 humidity-freeze test ( wet freezing test )

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