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| Product Name | ZKHS GDJS-225B Temperature & Humidity Cycling Chamber | ZKHS GDJW-225B Temperature Cycling Chamber |
| Product Price | $8439.00 | $6208.00 |
| Details | Details | |
| Model comparison | ||
| Min-TEMP | -20℃ | |
| Max-TEMP | ＞100℃ | |
| Min-humidity | ≤40%RH | |
| Max-humidity | 98% RH | |
| volume | ≤250L | |
| TEMP fluctuation | ±0.5℃ | |
| Humidity deviation | ±2% ±2.5% ±3% | |
| Parameter comparison | ||
| Inner box Size | 500*600*750mm | |
| Temperature Range | -20℃~150℃ | -20℃~150℃ |
| Humidity Control Range | 30~98%RH | |
| Temperature Fluctuation | ≤±0.5℃ | |
| Humidity deviation | +2、-3%RH | |
| heating rate | -20℃~ 100℃ About 35min | -20℃~ 100℃ about 35min; -40℃~ 100℃ about 45min |
| cooling rate | 25 ℃~ -40℃ About 50min | |
| controller | (7.0 inch) large screen screen programmable touch temperature and humidity controller | Touchscreen temperature and humidity control instrument |
| Accuracy Range | Setting accuracy: temperature +/- 0.1 ℃, humidity +/- 1% R.H | Setting accuracy: temperature +/- 0.1 ℃, indication accuracy |
| Temperature and Humidity Sensor | Platinum resistance PT100Ω/MV | |
| Heating system | Fully independent system, nickel-chromium alloy electric heating heater | Fully independent system, nickel-chromium alloy electric heating heater |
| Humidification system | Built-in isolated, all stainless steel shallow surface evaporative humidifier | |
| Dehumidification system | Adopt evaporator coil dewpoint temperature laminar flow contact dehumidification method | |
| Refrigeration system | Original French | Original French |
| circulatory system | Temperature-resistant and low-noise air-conditioning motor, multi-leaf centrifugal wind turbine | Temperature-resistant and low-noise air-conditioning motor, multi-leaf centrifugal wind turbine |
| Enclosure Material | A3 steel plate electrostatic spraying treatment | A3 steel plate electrostatic spraying treatment |
| Inner box material | SUS304 stainless steel high quality mirror steel plate | SUS304 stainless steel high quality mirror steel plate |
| Insulation material | Polyurethane rigid foam, ultra-fine fiberglass foam | Polyurethane rigid foam, ultra-fine fiberglass foam |
| Door frame insulation | Double-decked high and low temperature aging silicone rubber door sealing strip | Double-decked high and low temperature aging silicone rubber door sealing strip |
| test time | 0~ 9999 M, H adjustable | 0~ 9999 M, H adjustable |
| Standard configuration | Multi-layer heating and defrosting with lighting Glass window 1 set, test rack 2, test lead hole Φ 50mm1 | Multi-layer heating touch cream with lighting Glass window 1 set, test rack 2, test lead hole Φ 50mm1 |
| Safety protection device | Leakage, short circuit, over temperature, water shortage, motor overheating, compressor overVoltage, overload, overcurrent protection | |
| Power supply | AC 220V +/- 10% 50Hz AC 380V +/- 10% 50Hz three-phase five-wire system | AC280V +/- 10% AC 380V +/- 10% 50Hz three-phase five-wire system |
| Operating Environment Temperature | 5℃~＋30℃ ≤85%R.H | 5℃~＋30℃ ≤85％R.H |
| Temperature Uniformity | ≤+2℃ | |
