Item | LHW1803 | |
Dimention | ||
Power supply voltage | 220V±10%/50Hz±2% | |
Input power | ≤400VA | |
Temperature control range Cabinet temperature | 15°C ~ 38°C (can be up to 39°C by special operations) | |
Temperature fluctuation | ≤0.8°C | |
Average temperature of monitoring chamber | ≤1.0°C | |
Cabinet temperature control accuracy | ≤±0.5°C | |
Temperature rise time | 5min ~ 20min | |
Noises in monitoring room | ≤30dB | |
Whole machine earth leakage current | ≤0.5 mA (normal state) ≤1 mA (single fault state) | |
Withstand voltage | 1500V/50Hz, lasted one minute without breakdown and flashover. | |
Ambient conditions | ||
Transportation and storage | ||
Ambient temperature | -10°C~40°C | |
Relative humidity | ≤95% | |
Operating conditions | ||
Ambient temperature | 18°C ~ 30°C | |
Relative humidity | 30% ~ 75% |