LT-KTH-80 High and Low Temperature Test Chamber
| 1 | Temperature range | - 70 ℃~+100 ℃ (150 ℃) (T: – 20 ℃ F: – 40 ℃ S: – 70 ℃) |
| 2 | Humidity range | 20% – 98% R.H. (10% – 98% R.H/5% – 98% R.H are special selection conditions) |
| 3 | Temperature and humidity analysis accuracy/uniformity | ± 0.1 ℃; R.H./± 1.0 ℃; R.H |
| 4 | Temperature and humidity control accuracy/fluctuation | ± 1.0 ℃; R.H./± 0.5 ℃; R.H |
| 5 | Temperature rise/drop time | 2~15 ℃/min on average (5~15 ℃/min for machine above 408L) |
| 6 | Internal and external materials | the outer box is SUS304 # stainless steel with surface stripe treatment, and the inner box is SUS304 # stainless steel |
| 7 | Insulation material | High-temperature resistant high-density vinyl formate foam insulation material |
| 8 | Cooling system | air and water cooled/double-section compressor |
| 9 | Protection device | non-fuse switch, compressor overload protection switch, refrigerant high and low pressure protection switch, over-humidity and over-temperature protection switch, fuse, fault warning system |
| 10 | Fittings | Recorder (optional), viewing window, 50mm test hole, lamp in PL box, partition, wet and dry bulb gauze |
| 11 | Controller | Korean “TEMI” or Japanese “OYO” brand optional |
| 12 | Compressor | French “Taikang” brand |
| 13 | Power supply | 3 Φ 380VAC ± 10% 50/60Hz |
| 1 | GB1158 Technical Conditions for High-temperature Test Chamber |
| 2 | GB10589-2008 Technical Conditions for Low-temperature Test Chamber |
| 3 | GB10592-2008 Technical Conditions for High and Low Temperature Test Chamber |
| 4 | GB/T2423.1-2009 Low-temperature test chamber test method |
| 5 | GB/T232.2-2009 High-temperature test chamber test method |
| 6 | GB/T232.2-2008 Test Method for Temperature Change |
| 7 | IEC60068-2-2.005 Low-temperature test chamber test method |
| 8 | IEC60068-22.2005 High-temperature test chamber test method |
| 9 | GJB150.3A high temperature test |
| 10 | GJB150.4A low-temperature test |
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