The temperature and humidity cycling test chamber is a testing equipment mainly used in the photovoltaic and solar energy industries to test the parameters and performance of a series of photovoltaic modules, including monocrystalline silicon modules, ground crystalline silicon photovoltaic modules, ground thin-film photovoltaic modules, etc., under high temperature, low temperature, alternating humidity or constant temperature environment changes; The parameters and performance of the constant humidity and heat test after temperature environment changes Suitable for schools, factories, research institutes, and other institutions.

What are the performance characteristics of temperature and humidity cycling test chamber products?

refrigeration system

l、 Compressor: Fully enclosed Taikang or semi enclosed German Valley Wheel;

2. Refrigeration method: Double machine cascade refrigeration; Condensation method: forced air cooling; Or circulating water cooling

3. Refrigerant: R23; R404A

4. The dry filter, refrigerant flow window, repair valve, oil separator, solenoid valve, and storage tank are all imported original parts;

protection system

1. All protective functions of the equipment are complete.

2. GDJS Photovoltaic Module Temperature and Humidity Test Chamber

Box Structure

1. The shell is made of high-quality A3 steel plate (t=1.2mm) and processed by CNC machine tool. The surface is treated with spray coating, which is smooth and beautiful;

2. Insulation material: high-density glass fiber cotton, insulation thickness of 100mm;

3. Mixing system: using a long axis fan motor, stainless steel multi blade impeller that is resistant to high and low temperatures, and strong convection vertical diffusion circulation;

heating system

1. Adopting far-infrared nickel alloy high-speed heating (3KW × 3) electric heater;

2. High temperature independent system, does not affect low temperature testing, high temperature testing, and wet heat testing;

control system

The temperature and humidity display control instrument adopts a fully imported large screen display (5.7-inch LED LCD display), with simple screen operation, easy program editing, no need for button input, and direct touch options on the screen.

Humidification system

1. External boiler steam humidifier;

2. Equipped with automatic water level compensation and water shortage alarm system;

3. Far infrared stainless steel high-speed heating (0.75KW × 4) electric heater;

4. The humidity control adopts P. I. D+S. R, and the system is coordinated and controlled in the same channel.