Two-box test chamber

-70℃~100℃

Cooling rate(No load) (+20 ℃~-40 ℃) 1 ℃/min
Temperature uniformity≤± 1 ℃ (unloaded)
Temperature accuracy≤±0.5℃
Temperature accuracy≤±0.1℃

This battery test chamber is specifically designed to meet the testing needs of different types of power batteries. Based on the standard environmental chamber, safety protection functions are equipped according to different severity levels to ensure the safety of personnel, property, and equipment to the greatest extent possible.

Configuration Details

Model		GD-300-2-B1-LX
Inner box size (WHD)cm	Upper cavity (cm)	856060
	Lower cavity (cm)	856060
Temperature range		-40℃~100℃ (-70℃ can be customized)
Heating rate		(No load) (+20~150℃) 1℃/min (5~25℃ can be customized)
Cooling rate		(No load) (+20~-40℃) 1℃/min (5~25℃ can be customized)
Temperature uniformity		≤±1℃ (no load)
Temperature fluctuation		≤±0.5℃
Temperature accuracy		≤±0.1℃
Window size (cm)		300*450
Refrigerant		R404A
Test hole		φ100mm×1
Heater		Electric heating
Air-cooled condenser		Fin heat exchanger
Water-cooled condenser		Plate/jacket/shell and tube heat exchanger
Air circulation		Extended shaft motor, stainless steel centrifugal fan blades
Cooling method		Single stage refrigeration
Compressor		Brand inverter compressor
Control method		Segmented fuzzy PID algorithm control
Communication protocol interface		TCP/RS485 (CAN can be customized)
Operation panel		7-inch color touch screen, temperature curve display\EXCEL data export
Sensor		PT100A grade platinum resistor
Protective devices		Heater dual temperature protection, refrigeration system protection and electrical overcurrent and overload protection, etc.
Outer box size (WHD)cm		111195172
Power supply		380V 50HZ
Insulation material		Glass fiber wool & polyurethane
Inner box material		SUS304 stainless steel
Outer box material		Cold rolled steel plate + plastic spraying
Execution meets standards		GB/T 2423.1;GB/T 2423.2;GB/T 2423.3;GB/T 2423.4;GB/T 5170.2;GB/T 5170.5;GB/T 11158;GB/T 10589;GB/T 10592; GB/T 10586;IEC 60068-3-5