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Specifications
| Capacity | 80L | 150L | 225L | 4085L | 800L | 1000L | ||
| Temperature range | -70/-40/-20/0/+20 °C~+100/+150°C | |||||||
| Humidity range | 20/30%...98%RH | |||||||
| Controlling accuracy | Temperature | ±0.3℃ | ||||||
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| Humidity | ±2% RH | ||||||
| Uniformity | Temperature | ±1.5 ℃ | ||||||
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| Humidity | ±3% RH | ||||||
| Temperature raising speed | Average 3℃/ min | |||||||
| Cooling speed | Average 1℃/ min | |||||||
| Dimension of inner box | W | 400 | 500 | 500 | 600 | 1000 | 1000 | |
| D | 500 | 600 | 750 | 850 | 1000 | 1000 | ||
| H | 400 | 500 | 600 | 800 | 800 | 1000 | ||
| Dimension of external | W | 920 | 1050 | 1050 | 1150 | 1600 | 1600 | |
| D | 1400 | 1500 | 1650 | 1750 | 1900 | 1900 | ||
| H | 900 | 1100 | 1200 | 1400 | 1600 | 1600 | ||
| Test chamber materials | Inner box: A- grade stainless steel sheet | |||||||
| Insulation material | PU foam + PE foam | |||||||
| Refrigeration system | Imported closed compressor / eco-friendly refrigerant | |||||||
| Protection device | Fuse switch, over-pressure for compressor, over-heat, over- current, | |||||||
| Power | AC 1ψ3W 220V or 3ψ5W 380V | |||||||
| Standard configuration | Observation window, testing hole, shelf, time accumulator, lamp | |||||||
| Standards | IEC 68-2-6(FC), GB2423, JJG189-97, GB/T13309-91 | |||||||

