Purpose: TS desk type constant temperature and humidity test box is used to test the performance of materials in various environments and to test the heat, cold, dry and moisture resistance of various materials. Suitable for electronic, electrical, communication, instrumentation, vehicle, plastic products, metal, food, chemistry, building materials, medical, aerospace and other products testing quality. Characteristics: Appearance: high texture appearance, the body adopts arc shape, the surface is treated by fog surface stripe, and the plane no reaction handle, easy to operate, safe and reliable. Observation window: rectangular double-layer glass viewing window, can be used in the test, the window has anti-perspiration electric heater device to prevent water vapor condensate water drop, and high brightness PL bright light to keep the light in the box. Water supply system: external water supply system is convenient for replenishing humidified buckets and for automatic recycling. Compressor: the compressor circulates the system to adopt the French "Taikang" the brand, can remove the lubricating oil between the condensing tube and the capillary more effectively, and the entire series uses the environmental protection cold coal R404507)
Control mode: intelligent PID SSR/SCR forward and inverse two-way synchronous output, including advanced slope control logic. Controller: with multi-stage program editing and temperature, humidity can be used for quick OUICK or slope control. System capacity: can log in 150 groups of programs × 1500 segments, the number of segments can be arbitrarily divided, programs can be freely connected with each other. Cycle setting: 9999 x 9999 cycles can be performed, and 5 separate partial cycles can be cut out. Time signal: 3 groups of timing control output interface, with 10 kinds of time control mode, easy to perform external driving components start / stop timing planning. Safety check: 15 full-featured system detections to ensure safe operation of the machine. And can automatically display fault time, items and troubleshooting countermeasures. Technical parameters: Internal size W × H × D)cm:50 × 50 × 60 cm WxDxH) External dimension W × H × DU cm: 75X134X 156cm WxDxH) Volume: 80L / 150L / 225L / 408L: 800L Heating rate: 3 ℃ / min Cooling rate: 1 ℃ / min Temperature range: -40 ℃ / 150 ℃ Mean temperature distribution: ±0.5 ℃ Average humidity distribution: ±2% Temperature stability: ±0.3 ℃ Humidity stability: ±2%RH Range: 20 / 98 RH (can be customized according to customer's request: low humidity can reach 5 RHs) Program control: 120-group 1200 segment programming with 999-cycle setting, with multi-group PID control function and RS-232 computer interface control. Humidification system: surface evaporation type, with humidifier water shortage and protection against overheating. Dehumidification system: refrigerated latent heat dehumidification method Cooling system: -20 ℃ above 20 ℃ using one-dimensional fully airtight air-cooled refrigeration system under 40 ℃ using binary fully closed air-cooled refrigeration system Water supply system: built in pure water generating device, without manual adding water, can run water directly, and attach water shortage warning device Internal material: SUS#304 External material: electrolytic plate advanced baking paint treatment Insulation material: rock wool and rigid pu foam insulation Safety devices: fuse free switch, compressor overload, cold coal height, overheating, power failure, protective switch, temperature limit protection and fault alarm device Temperature and humidity Adjustment: a balanced way of regulating temperature and humidity Standard equipment: automatic fogging glass window, up and down adjustable two layers, test hole, operating indoor lamp, moving wheel Purchase equipment: recorder Power supply: ac 220V / 380V ±10V 50 / 60Hz
Purpose: TS desk type constant temperature and humidity test box is used to test the performance of materials in various environments and to test the heat, cold, dry and moisture resistance of various materials. Suitable for electronic, electrical, communication, instrumentation, vehicle, plastic products, metal, food, chemistry, building materials, medical, aerospace and other products testing quality.
