! Direct selling Mobile: 18620386239 Gong `R 130 0682 1667 Cheng` S E-mail: 2522 165 882@qq.com QQ: 2522 165 882 The long-term sales / maintenance / acquisition / recovery: constant temperature and humidity, high temperature test boxes, aging chamber, salt spray test chamber, network analyzer, wireless integrated tester. Welcome to inquire!!? 【Uses】 instrument used to determine the machine to withstand sudden temperature changes without the harmful effects of non-thermal electrical and electronic products (including components, equipment and other products) in the high temperature storage under ambient conditions or the use of adaptive . [Features] 1 instrument, mirror cabinets are made of stainless steel welding system from the shell body are made of high quality steel production, the appearance of electrostatic spray; 2, with over-temperature protection, digital display PID temperature controller with timing accurate and reliable; 3, hot air circulation system consists of a continuous moving at high temperatures turn the fan and proper air ducts, improve the indoor temperature uniformity. According to the standard test: JJG-1101 standard: GB / T 10592,2423.2, ASTM D573, D53508, BS 903, etc. Technical Parameters Model: GS-708L Power supply voltage: AC220V/50HZ control range: room temperature -250 ℃ Temperature fluctuation degrees: ± 0.5 ℃ Temperature resolution: 0.1 ℃ temperature deviation: ± 1.0% Temperature uniformity: ± 2.0 ℃ Time Memory :0 - 99M99S heating: hot air circulation Studio Size: 800 × 600 × 1000 Dimensions: 1000 × 730 × 1790 loading bays: 1 Timing Range :1 - 99M99S Motor: 400W, 1400/1600r/min