Machine size
1. Experimental space: (WxDxH) mm: 500*500*600
2. External dimensions: (WxDxH) mm: 1050*970*1750 (mainly in kind)
Test range: (depending on the temperature and humidity ratio of the catalogue, the graphics are mainly)
1. Temperature range: -70 ° C to 150 ° C
2. Relative humidity: 20% to 98% RH
Machine accuracy:
1. Resolution accuracy: a. Temperature ± 0.3 ° C; b. Humidity ± 2.5% RH
2. Distribution mean: a. temperature ± 1.0 ° C; b. humidity ± 3.0% RH
Temperature rise and fall rate:
1. Cooling speed: RT20 °C to -50 °C, about 60 minutes
2. Heating rate: about 20 minutes from RT20 °C to +150 °C
Use material:
1. Inner box material: SUS#304 heat-resistant and cold-resistant stainless steel plate
2. Outer box material: SUS#304 high tension stainless steel plate, treated with matte stripes
3. Insulation material: imported high-strength PU foam insulation material
4. Anti-sweat machine parts: use the heat energy of the system K-tube and the film type heating wire as anti-sweat treatment
Control system: imported Korean original touch LCD display TEMI-880 temperature and humidity program controller
1. Executable 1200 STEP × 120 PATTEM mode execution.
2. Each execution time can be set to 0-99 hours and 59 minutes.
3. All the cycles are 0-999 times, which can be freely selected.
4. Partial cycle 0-99 times. Free to choose.
5. The initial segment of the partial cycle is 0-99, which can be freely selected.
6. With power-off function, continue to perform unfinished test after power-on.
7. Can choose single-segment control or multi-segment program control.
8. When performing single-segment control, the execution condition value can be arbitrarily changed.
9. The screen has backlight time control and can adjust the brightness of the backlight.
10. Memory type multi-function control, with various sets of refrigeration compressor solenoid valves, heating HEATER, humidifying HEATER and other fully automatic control output functions.
11. Microcomputer PID automatic calculation function.
12. Display graphics when editing or running.
13. A recorder can be added to fully record the temperature and humidity test curve. (optional)
14. With RS232 interface, it can be connected by computer.
Freezing system:
1. Original imported power-saving industrial low-temperature compressor (Contai, France).
2. The cooling method is air-cooled.
3. Original imported dry filter, solenoid valve and other refrigeration equipment (USA).
4. The condenser adopts fin type and is equipped with a cooling motor device.
Heating system:
1. U-TYPE SUS#304 electric heating tube heating (Japan).
2. The humidification bucket is made of SUS#304 stainless steel with a water level observation window
3. Heating, cooling, humidification, dehumidification systems are completely independent
4. Intelligent automatic heating and humidifying function
protective device:
1. With no fuse protection switch
2. With pressure protection, explosion protection and other devices
3. Compressor overload protection device
Air volume circulation system:
1. Adopt multi-hole centrifugal fan and sealed motor, not easy to lose oil and beam
2. Diffusion vertical, horizontal exchange, arc type circulation air supply mode
3. Adjustable side blowing outlet and guard recovery port
Backwater system: stainless steel sink, avoiding the trouble of adding water, always keep the water source clean and avoid damage to the machine system.
Power: 220V single phase 50HZ
Original imported six-point temperature and humidity recorder (optional)
Affiliated equipment:
1. Two active discs
2. Double-layer resistant to low temperature and high pressure
3. Can be used for external test hole
4. Composite vacuum glass window
5. High-brightness lighting equipment for experimental observation
Random data:
1. Operation manual
2. Warranty book
3. Personnel operation training

Company Information

Dear customer : We,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history. Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing,bioscience,medical apparatus and instruments,internet technology and some frontier science. Through a long-time development,we own a national resources system of various professional talents,abundant supply for various components & parts and special materials, full producing &processing equipments,strong Technological standardization and a complete quality assurance system. If you need OEM or ODM in manufacturing ,scientific research,market development and or you want to build your own brand in your country,it’s our honor to cooperate with you.In this way,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba. We firmly believe that science and technology is no boundaries. Our mission is to make every effort to contribute to all humanity.   Your earlier friendly enquire from us would be highly appreciated.Thanks in advance!