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| Product Name | YiHeng LHS-250SC Constant Temperature and Humidity Chamber | TaiSiTe HWS-250B Constant Temperature and Humidity Chamber |
| Product Price | $2347.00 | In coming |
| Details | Details | |
| Model comparison | ||
| Min-TEMP | 0℃ | 0℃ |
| Max-TEMP | ≤65℃ | ≤65℃ |
| Min-humidity | ≤80%RH | ≤40%RH |
| Max-humidity | 85% RH | 90% RH |
| volume | ≤250L | ≤250L |
| Temp Uniformity | ≤±1.0℃ | |
| TEMP fluctuation | ±1℃ ±2℃ | ±0.5℃ ±1℃ |
| Humidity deviation | >±5% | ±5% |
| Humidity Uniformity | ||
| Test Types | Steady State | Steady State |
| Cooling Method | Air-cooled | |
| Parameter comparison | ||
| Temperature Range | Humidification 15-45 ° C, no humidification 10-45 ° C | No humidification: 0~ 65 ℃; with humidification: 10~ 65 ℃ |
| Temperature resolution | 0.1℃ | 0.1℃ |
| Temperature Fluctuation | High temperature +/- 1 ℃, low temperature +/- 2 ℃ | High temperature: +/- 0.5 ℃; Low temperature: +/- 1 ℃ |
| Humidity Control Range | 60~85%RH | 45%~90%RH |
| Humidity deviation | ±5~8%RH | ±5% |
| Input Power | 700W | 1.4Kw |
| Operating temperature | 5~35℃ | |
| Continuous Operating Time | Not less than 180 hours | |
| Power supply Voltage | AC 220V 50HZ | AC 220V/5.5A 50/60Hz |
| Inner box Size | 600*500*830mm | 500*500*950mm |
| Dimension | 750*900*1580mm | 640*710*1463mm |
| Shelf (std.) | 3pcs | 2 pieces |
| Net weight | 190Kg | 100kg |
| gross weight | 225Kg | 127kg |
| Packaging Dimensions | 1040*900*1890mm | 800*870*1580mm |
| Remarks | This model is simple and cannot be equipped with an optional printer. Humidity fluctuates greatly and cannot operate for a long time. | |
