Name: Programmable Temperature & Humidity Tester Model: BRS Series Purpose: This chamber is suitable for the product to do the temperature and humidity testing. Inner box size, the temperature and humidity range, and special requirement can be customized. Laboratory floor loading capacity: 600Kg/m2 (uniform load). Application: 1. Computer, TV, monitors, printers, fax and other electronic products to do the whole resistance to heat and cold test. 2. LED, PCB and other products to do the high temperature aging test. 3. Automobile to do the high and low temperature damp heat test. Specification: Model Temperature range Humidity range BRS Series (4m3-120m3, specified by user) A: -20℃ ~ +150℃; B: -40℃ ~ +150℃; C: -70℃ ~ +150℃; 20% RH ~ 98% RH (Can specified low temp and low humidity) Temperature accuracy Humidity accuracy Heating and cooling speed 5℃/min, 10℃/min, 15℃/min, (Standard load 5-30 Kg Aluminum ingot) Interior material Stainless steel SUS304 (mirror) Exterior material Spray-paint zinc plating steel panel Thermal insulation material Cooling system Accessories Safety device Hard polyfoam + glass fiber Cooling by bitzer semi hermetic compressor Observation window (double tempered glass), Double-door: 0.8X1.8M, Anti-explosion light, Interior LED lighting, Control box 1 set. Switch, Over voltage protection, Over heat protection, Over current protection, Over temperature protection, Water-lacking protection for compressor. Accessories: We can customize all kinds of non-standard grips and fixtures. Please contact us for more