UL Damp heat test equipment photoelectric switch constant heat chamber PC material high and low ..

UL Damp heat Test Equipment Features: ● U-TYPE eel film-speed electric heating pipe; ● inner spiral K-TYPE refrigerant brass; ● imported low-power high-efficiency compressor (using the German "Copeland" water-cooled compressor Machine); ● slope formula FIN-TUBE evaporator; ● imported solenoid valve, filter drier, capillary freeze components; ● air-cooled condenser; ● refrigeration systems and compressors: To ensure the chamber cooling rate and minimum temperature requirements, the chamber adopted a set of imported water-cooled binary cascade refrigeration system in Germany composed of semi-hermetic compressors. Cascade cooling system includes a refrigeration cycle and a low temperature refrigeration cycle, which is connected to the evaporator vessel condenser, evaporator and condenser is also the role of energy transfer, the studio through a two-stage refrigeration system heat transfer out to achieve long warm purposes. Design and Application of refrigeration system energy regulation technology, an effective treatment can guarantee but also on energy and cooling capacity of the refrigeration system for effective regulation of the refrigeration unit in the case of normal operation, so that the refrigeration system operating costs and the failure rate has dropped to a more state of the economy. UL Damp heat test equipment parameters: 1. Internal Dimensions: 40 × 50 × 40cm 2. Temperature range: -70 ℃ ~ 100 ℃ (180 ℃) 3. Temperature and humidity analytical accuracy: 0.1 ℃ / 0.01 ℃ 4. Temperature control accuracy: -70 ℃ ~ 100 ℃ ± 2 ℃ 5. Temperature range: -55 ℃ ~ 80 ℃ throughout the average 18 ℃ linear averaging 18 ℃ / min 6. External material: special steel coationg 7. internal material: SUS # 304 imported films heating 8. tube off the hot material: PU foam wool 9. circulation means: aluminum multi-wing air transport 10. Heater: SUS # 304 imported heating tube 11. Refrigeration system: air-cooled closed compressor imported from Europe and America Group , fin evaporator 12. Control: balanced temperature control system (BTHC), PID mode control SSR 13. Other configurations: View window (30 * 26cm), test hole (∮50 * 1 rats), the sample rack (group 2), overtemperature protection, depending on the window 14: safety devices: Circuit Breaker, compressor overheating, over-current, over-voltage, dry heating, over-temperature alarm system inside the power supply: Ac3∮220V / 380V ± 10%, 50 / 60HZ UL Damp heat test equipment photoelectric switch constant heat chamber PC material high and low temperature humidity test chamber