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| Product Name | YiHeng LHS-250HC-II Constant Temperature and Humidity Chamber (Professional) | HengLi WS-250 Constant Temperature and Humidity Chamber |
| Product Price | $4071.00 | $2877.00 |
| Details | Details | |
| Model comparison | ||
| Min-TEMP | -20℃ | 0℃ |
| Max-TEMP | ≤100℃ | ≤65℃ |
| Min-humidity | ≤40%RH | ≤40%RH |
| Max-humidity | 95% RH | 95% RH |
| volume | ≤250L | ≤250L |
| TEMP fluctuation | ±0.5℃ ±1℃ | ±0.5℃ |
| Humidity deviation | ±3% | ±2% |
| Parameter comparison | ||
| Temperature Range | -10~70℃ | 0~65℃ |
| Temperature resolution | 0.1℃ | 0.1℃ |
| Temperature Fluctuation | High temperature: +/- 0.5 ℃ Low temperature: +/- 1 ℃ | +/- 0.5 ° C (in the Range of 10-40 ° C) |
| Humidity Control Range | 40~95%RH | 40~95%RH |
| Humidity deviation | ±3%RH | ±2% |
| Input Power | 2300W | |
| Operating environment | +5~35℃ | Ambient Temperature 10~ 30℃ relative humidity below 70% |
| Power supply Voltage | AC 220V 50HZ | |
| Inner box Size | 600*500*830mm | 1088*508*449mm |
| Dimension | 740*900*1580mm | |
| Shelf (std.) | 3 pieces | 4 |
| Sensor | Imported Sensors | |
| printer | Equipped | |