purpose
Programmable constant temperature and humidity testing machine is a device used to test the performance of materials in various environments and to test the heat resistance, cold resistance, dry resistance, and moisture resistance of various materials. Suitable for quality testing of electronic, electrical, communication, instrument, vehicle, plastic products, metal, food, chemical, building materials, medical, aerospace and other products.
characteristic
Appearance: High quality appearance, the body adopts a circular arc shape, the surface is treated with matte stripes, and a flat non reactive handle is used, easy to operate, safe and reliable.
Observation window: A rectangular laminated glass observation window that can be used to observe the test sample during the experiment. The window is equipped with an anti sweat electric heater device that can prevent water condensation and droplets, and a high brightness PL fluorescent lamp to maintain illumination inside the box.
Water supply system: Equipped with an external water supply system, it is convenient to supplement the humidification tank water supply and automatically recycle it for use.
◆ Compressor: The compressor circulation system adopts the French "Taikang" brand, which can effectively remove lubricating oil between the condenser and capillary tubes, and the entire series uses environmentally friendly cold coal (R404507)
Control mode: adopting intelligent PID+SSR/SCR bidirectional synchronous output, including advanced slope control logic.
Controller: It has multi-stage program editing and can quickly (OUICK) or slope (SLOP) control temperature and humidity.
System capacity: 150 programs can be logged in with 1500 segments, and the number of segments can be arbitrarily divided. Programs can be freely interconnected.
◆ Loop setting: It can execute 9999 × 999 loops and can also cut out 5 independent partial loops.
Time signal: 3 sets of timing control output interfaces, paired with 10 different timing control modes, to facilitate the timing planning of external drive component start/stop.
◆ Safety check: 15 fully functional system detections to ensure the safe operation of the machine And it can automatically display the fault time, project, and troubleshooting measures.
Technical Parameter
model: | TS-80-70M / TS-150-70M / TS-225-70M / TS-408-70M / TS-800-70M / TS-1000-70M |
---|---|
Internal dimensions (W × H × D) cm: | A:40×50×40, B:50×60×50, C:50×75×60, D:60×85×80, E:100×100×80 ,F:100×100×100 |
External dimensions (W × H × D) cm: | A:93×131×81, B:103×141×91, C:108×162×112, D:117×172×132, E:160×187×132 |
Volume (L): | A:80L, B:150L, C:225L, D:408L, E:800L |
Heating rate: | 0 ℃~100 ℃ for about 20 minutes, -20 ℃~100 ℃ for about 35 minutes, -40 ℃~100 ℃ for about 45 minutes, and -70 ℃~100 ℃ for about 60 minutes |
Cooling rate: | 20 ℃~ 0 ℃ for about 20 minutes, 20 ℃~ -20 ℃ for about 45 minutes, 20 ℃~ -40 ℃ for about 60 minutes, and 20 ℃~ -70 ℃ for about 90 minutes |
Temperature range: | 0 ℃- 20 ℃- 40 ℃- 70℃~150℃ |
Temperature distribution uniformity: | ±0.5℃ |
Humidity distribution uniformity: | ±3% |
Temperature stability: | ±0.3℃ |
Humidity stability: | ±2.5%RH |
Humidity limit: | 20%~98% RH (can be customized according to customer requirements: low humidity type can reach 5% RH) |
Program control: | 120 sets of 1200 segment programming, 999 loop settings, and multiple sets of PID control functions, with RS-232 computer interface control. |
Humidification system | Surface evaporation type, with additional humidifier for water shortage, power-off, and overheating protection. |
Dehumidification system: | Freezing latent heat dehumidification method |
Cooling system: | -Single element fully enclosed air-cooled refrigeration system is used for temperatures above 20 ℃, and binary fully enclosed air-cooled refrigeration system is used for temperatures below -40 ℃ |
Water supply system: | Built in pure water generation device, without manual water addition, can directly tap water, and comes with a water shortage warning device |
Internal and external materials: | SUS#304, The entire stainless steel unit |
Insulation material: | Rock wool and hard PU foam insulation |
Safety device: | Non fuse switch, compressor overload, high cold coal, over temperature, power-off, protection switch, temperature limit protection and fault alarm device |
Temperature and humidity control | BTHC |
Standard equipment: | Automatic defogging glass window, two adjustable compartments, test hole, indoor light for operation, moving wheel |
Purchase equipment: | Recorder |
Power Supply: | AC220V/380V±10%,50/60Hz |