This test chamber is suitable for environmental stress screening tests. By conducting environmental stress screening on products, it accelerates the discovery of design defects and improves product reliability. Many industrial fields have recognized that high-speed temperature cycling tests can identify unreliable systems that have entered the production testing phase. It has become a standard method for improving quality, effectively extending the normal working life of products.
| Rapid temperature change test chamber |
| 温度範囲 | -40℃~+150℃ | -80℃~+150℃ |
| モデル | GD-500-B-KS | GD-1000-B-KS | GD-500-C-KS | GD-1000-C-KS |
Inner box size
(W*H*D)cm | 90*65*90 | 100*100*100 | 90*65*90 | 100*100*100 |
| 加熱率 | (+20~+150℃)A: 5℃/min (15~25℃ can be customized)
5℃/min adjustable nonlinearity |
| 冷却率 | (no load) (+20~-40℃) 5℃/min | (no load) 10℃/min (15~25℃ can be customized) |
| Temperature uniformity | ≤±1℃ (no load) |
| Temperature fluctuation | ≤±0.5℃ |
| 温度精度 | ≤±0.1℃ |
| Window size (cm) | 30*45 | 45*49 | 30*45 | 45*49 |
| 冷媒 | R404A/R23 |
| Test hole | φ100mm×1 |
| ヒーター | 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 |
| 冷却方法 | Cascade Refrigeration |
| コンプレッサー | Brand inverter compressor |
| Control method | Segmented fuzzy PID algorithm control |
| Communication protocol interface | TCP/RS485 (CAN can be customized) |
| 操作パネル | 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 | 110*212*175 | 120*232*225 | 110*212*175 | 120*232*225 |
| 電源 | 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 |
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