LNEYA Thermo Refrigeration Co.,Ltd
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 (W*H*D)cm |
Upper cavity (cm) | 85*60*60 |
| Lower cavity (cm) | 85*60*60 | |
| 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 (W*H*D)cm |
111*195*172 | |
| 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 | |
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