Supply of electronic circuit board factory direct small temperature and humidity test equipment, programmable temperature and humidity chamber to find Dongguan Cowan, product range, high temperature and humidity chamber price! Dongguan Cowan has a temperature and humidity chamber in terms of production technical and professional institutions approved sales staff with many years of experience in the design, production, looking for equipment selection Cowan allows you to buy discount must be assured order hotline 0769-83338825 18825597669 or log www.kowin.cc Usage: Supply small electronic circuit board temperature and humidity test equipment factory direct temperature and humidity chamber, also known as the device is widely used for electronic, electrical, electronics, optoelectronics, photovoltaics, fiber, plastic, rubber, chemicals, building materials ,, ceramics, metal, aviation , aerospace, defense, LED, LCD, PCB, battery, printing and other industries, humidity chamber for finished products, semi-finished products, materials, high temperature, low temperature, humidity, heat, alternating hot and humid. Temperature cycling, high temperature constant and other tests, temperature and humidity box factory quality and product development departments necessary testing equipment. Programmable temperature and humidity test equipment cabinet material: 1, shells are made of high quality SUS304 brushed stainless steel / cold rolled steel electrostatic spray (when ordering) 2, the liner made of high quality SUS304 stainless steel mirror; 3, insulation material selection High-density polyurethane foam insulation thickness is 100mm; 4, duct system uses axis motor, high temperature resistance of stainless steel multi-blade wind turbine, to achieve strength convective vertical diffusion cycle; 5, with double resistance between the door and the cabinet high temperature tensile airtight seal to ensure that the test area; 6, no reaction explosion door handles, easier operation; 7, the bottom of the machine can be fixed with high quality PU wheels plus 8 feet Cup level, multi-viewing window layer hollow glass, glue chip inside the conductive film (which can be clearly observed during the test); 9, test hole (machine to the right) can be an external test power line or signal line (aperture or hole must increase the number of instructions required); Programmable Constant temperature and humidity test equipment technical parameters: 1, Model: KW-TH-80, KW-TH-150, KW-TH-225, KW-TH-408, KW-TH-800, KW-TH-1000 2, within Box Dimensions: 80L: 400 × 500 × 400mm, 150L: 500 × 600 × 500mm, 225L: 500 × 750 × 600mm 408L: 600 × 850 × 80mm, 800L: 1000 × 1000 × 800mm, 1000L: 1000 × 1000 × 1000mm 3 supply electronic circuit board temperature and humidity test equipment factory direct small temperature range: low temperature 0 ℃ / -20 ℃ / -40 ℃ / -70 ℃ ~ temperature 150 ℃ 4, humidity range: Standard (20% ~ 98% RH) humidity Type: (5% / 10% ~ 98% H) 5, the temperature fluctuation: ± 0.5 ℃ 6, humidity fluctuation: ± 2.0% RH 7, the temperature uniformity: ± 1.5 ℃ 8, humidity uniformity: ± 3.0 % RH 9, heating rate: about 3.0 ℃ ~ 4.0 ℃ / min 10, the cooling rate: about 1.0 ℃ ~ 1.5 ℃ / min 11, Power requirements: AC220V / 50HZ, AC380V / 50HZ equipment meets the following standards: GB / T2423.1 -2001 Tests A: Cold GB / T2423.2-2001 Test B: high-temperature portion of GB / T2423.3-2006 test cab: Damp heat GB / T2423.4-1993 Test Db: Damp heat GB / T2423.34-2005 Test Z / AD or other combinations of temperature and humidity in the range of temperature and humidity test equipment programmable temperature and humidity test equipment control system: 1, using self-developed (KW-890) color touch screen temperature and humidity control, PID control with high precision, long-term stable operation; 2, humidity visual display control temperature and humidity in contrast to abandon the original defect; 3, Accuracy: ± 0.1 ℃ (display range); 4, Resolution: ± 0.1 ℃; 5, a temperature sensor: PT100 platinum resistance tester; 6, control: heat balance thermostat way; programmable temperature and humidity test equipment heating system: 1, using far-infrared heating nickel alloy high-speed electric heater; 2, heat, humidity completely independent systems; 3, temperature and humidity Output power control by the microcomputer calculus, to achieve high precision and high efficiency power efficiency; constant temperature and humidity testing machine humidification system: 1, built-in boiler steam humidifier with energy saving function, can save 70% of energy consumption; 2, with the water level automatic compensation, multiple water alarm protection systems; 3, far-infrared heating alloy stainless steel high-speed heater; 4, humidity control are using the same channel coordination control PID + S.SR, system;? temperature and humidity testing mechanism cooling system: a compressor: imported France Taikang closed refrigeration unit. 2, cooling mode: single (double) cold mechanism. 3. Condensation: forced air cooling. 4, dehumidifier uses the dew point temperature of the evaporator coil dehumidification mode laminar contact. 5, solenoid valves, oil separator, dry filter, repair valves, refrigerant flow Windows, liquid storage cylinder original parts are imported. Protection system: 1, the overall device over-temperature alarm; 2, leakage automatic tripping; 3, dry automatic shutdown alarm; 4, automatic shut-down protection fault alarm; 5, 6 anti-dry protection, overheat protection 7 compressor motor overcurrent Dongguan Cowan is a full range of specialists dedicated test equipment, environmental chambers, temperature and humidity chamber, UV aging chamber, etc. to China, and to provide the best products for the industry simulation users, suppliers of electronic Small circuit board temperature and humidity test equipment factory direct Welcome www.kowin.cc