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| Product Name | FaRui FR-1204-408 Programmable constant temperature and humidity Tester | HUDA QT-E702-408K40 Programmable Humidity Chamber |
| Product Price | $6702.00 | $4407.00 |
| Details | Details | |
| Model comparison | ||
| Min-TEMP | -40℃ | -40℃ |
| Max-TEMP | ＞100℃ | ＞100℃ |
| Min-humidity | ≤20%RH | ≤20%RH |
| Max-humidity | 98% RH | 98% RH |
| volume | ≤500L | ≤500L |
| TEMP fluctuation | ±0.5℃ | ±0.5℃ |
| Humidity deviation | ±2.5% | ±2% |
| Parameter comparison | ||
| Temperature Range | -40~150℃ | -40~150℃ |
| Temperature deviation | ±1.0℃ | ≤±2℃ |
| Temperature Stability | ±0.5℃ | |
| Humidity Control Range | 20~98%RH | |
| Humidity deviation | ±2.5% | ±2%RH |
| Humidity stability | ±2% | |
| cooling rate | 0.7~ 1 ℃/min (non-linear under no load) | Average of the whole process ≥ 1 ℃/min |
| heating rate | 2~ 3 ℃/min (non-linear under no load) | |
| Operating temperature | 5~28℃ | |
| Power supply Voltage | 50/60HZ 380V | 380V |
| Rated power | 7.5Kw | |
| thermal load | within 50W | |
| Inner box Size | 60*85*80cm | 600*850*800mm |
| Dimension | 110x171x137cm | 880*1780*1720mm |
| observation window | 28x35cm | |
| Insulation layer thickness | 10.0cm | |
| Shelf per compartment | 5.0cm | |
| Inner box material | Stainless steel plate (SUS #304) | SUS304 #stainless steel plate (1.0mm thick) |
| Enclosure Material | stainless steel | |
| Outer box light source | High luminance lamp (Philips 13WPL lamp) | |
| Electric heating cycle system | Stainless steel elongated shaft circulation motor | |
| circulating fan | High/low temperature resistant aluminum alloy multi-wing circulating fan | |
| Shelf (std.) | Standard | |
