100L Constant Temperature Humidity Chamber/High Low Temperature
Programmable Constant Temperature Humidity Chamber is designed for
testing the capability of heat-endurance, cold-endurance,
dryness-endurance, and humidity-endurance, suitable for quality
control of the industries of electron, electrical equipment,
vehicle, metal, foodstuffs, chemistry, building materials, luggage,
adhesion tape, printing, packaging, etc.
Main Technical Parameter:
-20℃ ~ 150℃( Model:HD-E702-100K20 )
-40℃～150℃( Model:HD-E702-100K40 )
|Humidity range||20%R•H ~ 98%RH|
|Temperature and humidity deviation||±0.5℃,±2%R•H|
|Average difference of temperature and humidity||±2℃,±3%R•H|
|Humidity rate||+2%R.H /-3%R.H|
|Microcomputer & display screen||Youyi e-560/600|
|Drive motor||wind flow|
|Temperature and humidity sensor||Japan|
|Equipped||RS-232 can be connected to a computer to output test data to save
12 safety protection devices|
|Electronic 8||Mechanical 4|
1.Material quality of inner box is SUS304 # mirror-face stainless
steel imported, and outer box is steel plate and the paint. Box
body is processed shape using CNC machine tool, its shape is
beautiful and fine.
2. Heat preservation material used glass fiber cotton of
high-intensity PU foam and high density, which can avoid
unnecessary energy loss.
3. Large glass window design, viewing angle in all directions,
hollow electric plating film and anti-condensation design, built-in
lights to facilitate the test sample state of real-time observation
in the course of testing.
4.Large-size LCD display screen, simple operation, easy to edit
programs. PID with automatic calculation function, show failure
5. An RS-232 communication interface, matching recorder, strong
6. with timing contact, and be able to cope with dynamic testing
and measure test.
7. The system-wide multi-security protection and power-cut memory.
8. Freezer imported by the French original armored warrior
compressor and use environmental-friendly refrigerant (R134a,
9. Frozen system uses units or low-temperature dual-loop system
10. Use more powerful wing-blower air supply cycle, to avoid any
dead end, temperature and humidity are evenly distributed in the
11. Wind-road cycle adopted the design of blowing side wind and
return wind. Wind pressure and wind speed are in accord with test
standards, and make the door instantaneous temperature and humidity
open that is stabilized time soon.
12. Heating, cooling, humidification and dehumidification system is
totally unaided to improve efficiency, reduce testing cost,
increase life expectancy and lower failure rate.