225L Environmental Constant Temperature Humidity Chambers With Stainless Steel Plate
225L Environmental Constant Temperature Humidity Chambers With Stainless Steel Plate
Introduction
Temperature Humidity Chambers can simulate both temperature and humidity. Controlled humidity from 20%RH to 98%RH can be maintained within the dry-bulb temperature range of -70°C to +150°C, For lower dewpoint conditions (low RH or relative humidity at low dry-bulb temperatures), you will need dry air purge or GN2 (gaseous nitrogen) purge. See the humidity range chart on the specification page of each temperature-humidity chamber for humidity range limits.
Inspect standard:JJF-1101,GB/T 10592,GB/T 10586.
Testing standards:YD/T 2061,HB 7122.3,6783.7,GJB 5382.7,GJB 150,GB/T 2423,5170.2,5170.5,5179.2, ASTM E512,NF EN 60068-2-38,CNS 12565,12566,KS C0227,KS C022
Specification:
| Material | Inner material | SUS 304# steel plate | |||
| Outside material | SUS 304# steel plate(surface disposing) | ||||
| Thermal insulation material |
Thermostability high density chlorine formic acid foam insulator material |
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| System wind pathround-robin mode | centrifugal fan-broadband enforce circulation | ||||
| Refrigeration way | Single stage compression refrigeration | ||||
| Refrigerator | whole sealing piston France Taikang brand Compressor | ||||
| Freezing fluid |
R4O4A or USA Dupont environmental protection refrigerant(R23+R404) |
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| Condensation way | forced air cooling or water-cooling | ||||
| Heater | Nichrome heating wire heating | ||||
| Humidifier | Semi-enclosed steam humidification | ||||
| Water-provide way | full-automatic periodical feeding | ||||
| Standard configuration |
1 Observe window(double-deck cavity toughened glass),1 50mm test hole in the left,1 PL inner chamber lamp,2clapboards, 1 bag of wet and dry bulb, 3 fuses, 1 power line. |
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| Safety device |
Non- fuse-switch(compressor overload, refrigerant high low voltage, over-humidity and temperature protection,Protection switch,fuse stoppage warning system |
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| Power | 1φ 220V AC±10% 50/60Hz 3φ 380V AC±10% 50/60Hz | ||||
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