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YG(B)751D constant temperature and humidity box |
【Scope of application】 It is used to adjust the temperature and humidity of various textiles before testing the physical and mechanical properties. 【Related standards】 GB6529 ASTM D 1776, etc. 【technical parameter】 1. Temperature range: -20℃ -150℃ 3. Humidity range: 20%— 98%RH 4. Temperature and humidity control accuracy: ±0.5℃; ±2.5%RH 5. Uniform temperature and humidity distribution: ±2.0℃; ±3.0% R.H 6. Heating time: from room temperature to 100°C, within 30 minutes (no load) 7. Cooling time: from room temperature to -40°C, within 65 minutes (no load) 8. Inner box material: SUS#3041.0mm mirror stainless steel plate 9. Outer box material: steel plate spray treatment or stainless steel sand grain treatment 10. Thermal insulation material: PV rigid foam + glass wool 11. Studio size: 400×500×400mm 12. Dimensions: 600×1045×1610mm 13. Power: 4000W 20A 14. Power supply: AC 220V 50/60HZ 15. Weight: 180KG |