Quality walk-in constant temperature and humidity test chamber has been our Dongguan Cowan equipment most proud of a product! Dongguan Cowan independently developed walk-in constant temperature and humidity test chamber with its best quality and most reasonable price and the most attentive service has entered the names of numerous Chinese universities and corporate laboratories. In the fierce market competition, Dongguan City, Cowan Test Equipment Co., Ltd. to its own strength and excellent reputation has won the bid, Tsinghua University, Shanghai Jiaotong University, Zhejiang University, Central South University, Wuhan University, Zhongshan University, Shenzhen University, Sichuan University, China Institute of Metrology, China Aerospace Science and Technology Group, the Chinese Academy of Electrical Technology laboratory equipment and other ancillary works on the Chinese stage won widespread popularity and influence, leading the "Made in China" to "Created in China." Quality walk-in constant temperature and humidity test chamber uses: walk-in constant temperature and humidity test chamber, also known as a walk-in test chamber, walk-in temperature and humidity cycling test chamber is used to test the product in high temperature, low temperature, hot and humid Storage climatic environment, transport and use of the performance test, mainly used for the next electrical, electronic products, components, parts, metal materials and materials in a simulated heat, cold, hot and humid climatic conditions and the cycle of physics and other related product performance testing, test, whether we can meet the requirements by performance testing products for use by product design, improvement, testing and factory inspection use. Quality walk-in constant temperature and humidity test chamber construction material: a walk-in temperature and humidity Cowan brands using advanced quality stainless steel tank shell (SUS304) CNC machining 2 liner made of imported high grade stainless steel (SUS304) mirror panels. 3 Insulation Material: High-density fiberglass. Insulation thickness of 100mm 4 temperature and humidity of the circulatory system: the use of special low-noise long axis of the air conditioner fan motors, high temperature resistance of stainless steel multi-blade impeller to achieve the strength of convective vertical diffusion cycle. 5 between the door and the cabinet double sheets of high temperature seals to ensure a closed test section 6 no reaction door handles for easier operation 7. Bottom of the walk-in constant temperature and humidity test chamber using high-quality PU wheels can be fixed 8. observation window multi-layer hollow glass, glue chip inside the conductive film heating defrost (clearly observed during the test) 9 test hole (the machine on the left) to an external power cord or signal quality test step models and parameters into a constant temperature and humidity test chamber: Model: KW-RM Capacity: 2 * 2 * 2m 2 * 2 * 2.5m 2 * 3 * 2.5m 3 * 4 * 2.5m 4 * 5 * 2.5m 5 * 6 * 2.5m temperature range can be tailor-made according to the demand of customers: 0 ℃ ~ 85 ℃ -20 ℃ ~ 85 ℃ -40 ℃ ~ 85 ℃ -70 ℃ ~ 85 ℃ Humidity range: 20% ~ 98% RH Temperature fluctuation : ± 0.5 ℃ temperature uniformity: ± 3.0% moisture fluctuation: ± 1.5% RH Humidity Uniformity: ± 3.0% RH heating rate: about 2.0 ℃ ~ 3.0 ℃ / min (linear load) cooling rate: about 1.0 ℃ ~ 1.5 ℃ / min (linear load) into the characteristics of high-quality constant temperature and humidity test chamber: 1, programmable temperature and humidity chamber with all control functions 2, scene library board / color plate assembly, installation flexibility and convenience 3, energy-saving design, automatic adaptation of energy technology 4, high-reliability hardware redundancy design, suitable for long continuous operation, more than 10 times that of similar products 5, intelligence test installation of protective measures, the scope of protection according to the test required product set, when the measured temperature exceeds the set value, the heating power off, lock the temperature, eliminating the threat of the test sample. 6, the test chamber overvoltage prevention function, the test chamber when the pressure exceeds atmospheric pressure are automatically opens the door to prevent excessive pressure. 7, Cowan brand walk-in climatic chamber mainly by the library board, control panel, circuit control systems, heating systems, humidification systems, air circulation systems, refrigeration systems and safety protection system combination. Walk-in constant temperature and humidity test chamber quality service: manufacturers provide free installation, commissioning, training equipment one year warranty and lifetime maintenance technician during the warranty period free quarterly maintenance to enhance the life of the equipment in a timely manner to the user conduct follow-up of quality walk-in service temperature and humidity test chamber, Dongguan City, Cowan Test Equipment Co., Ltd. has specialized class R & D, design, sales team, strict control on quality, timely and thoughtful service, and customers receive consistent high praise, you are welcome to inquire and order. Dongguan Cowan Test Equipment Co. http://www.kowin.cc Contact: Liu Ke Phone 4006906929 Fax 0769 0769 -83,338,825 -83,992,538 Mobile: 18825597669 QQ: 2057283710 E-mail: dgkowin@foxmail.com