temperature and humidity test chamber

Description

This product is suitable for high/low temperature adaptability tests for Electric, Electronic Instruments, meters and other products, spare parts and materials, in stock, transport and using in high/low temperature environment. 1. Refrigeration Technique Together with French "TECUMSEH"/ Germany "COPELAND" Expert of refrigeration, we designed and developed refrigeration plan to keep longer refrigeration and to be according to environment protection. By regular refrigeration technique, it is easy to satisfy different grade test temperature request, such as **0~***0 degrees, **0~***0 degrees, **0~***0 degrees, **0~***0 degrees etc. By liquid Nitrogen refrigeration technique, we can satisfy ***0 ~***0 degrees. 2. Chamber humidity controlling technique Special structure design of chamber, with high quality import temperature, humidity sensor and controlling meter, can be sure of precise of temperature and humidity, it makes easy to control test temperature deviation, and also we can enhance the precise controlling by your request. 3. Control System Operation automatically, simply is the tendency of our control system design. 4. Process Following international standard, our products get up to international quality. 5. Regular Technical data Temp. Fluctuation: +/*0.5 degrees (As request it can be 0.1degrees) Temp. Uniformity: 2.0 degrees (As request it can be 0.1degrees) Temp. Warp: +/*2.0 degrees (As request it can be 0.1degrees) Heat Up Time: **3degrees/min (As request it can be *0degrees) Pull Down Time: **1.5degrees/min (As request it can be *0degrees) 6. Standard and Test Methods GB****8 High temperature test chambers technical conditions GB****9 Low temperature test chambers technical conditions GB*******9 High/Low temperature testing chambers technical conditions GB/T***3.*****1Low temperature chambers technical testing methods GB/T***3.*****1High temperature chambers technical methods GB/T***3.******1 Temperature changes test methods