High temperature box product preparation: 1. Blowers: centrifugal fan 2. Temperature sensor: PT100 dry bulb sensor 3. Heater: Nichrome wire electric heater 4. Within the box material: 304 stainless steel mirror 5. Carton Material : 304 6. Insulation Material: rigid polyurethane foam + glass wool 7. Controller: P meter installed, Japan or Korea TEMI OYO man-machine interface touch screen controller 8. Refrigeration system: France Taikang hermetic compressors / environmentally friendly refrigerant 9. Protection: compressor overheating, over-current, over-voltage, heating air burning, box over-temperature, water alarm system 10. Power: 220VAC ± 10% 11. observation window (inside lighting), diameter 50mm cable hole (on the left) one, two sets of sample holder (height adjustable), mobile working round humidifier tank high and low box can be optional: communication interface, recorder, built-in glass doors and high temperature operation hole box product technical parameters: 1. Volume (L): 225 2. Size (H * W * D) mm: 750 * 500 * 600 3. thermostat way: BTHC way (balanced thermostat mode) 4. The machine work Ambient temperature: + 5 ~ + 35 degrees 5. Temperature range: -70 to +150 degrees 6. Temperature fluctuation: ± 0.5 ° 7. Heating time: -70 to +150 8. approximately 90 minutes Cooling time: +20 ~ -70 day test about 80 minutes of high Xiangyang Office Equipment Co., Ltd. Mobile: 13995754909 Liu Yue group Telephone: 0710-3233006 E-mail: 547622352@qq.com Company Website: http: //www.hbgt17.com