Equipment summary:
Walk-in constant temperature and humidity testing machine is consist of Control Panel, electrical
panels, moisturizing plate blower, heater, humidifier, freezer. It provides a large spare to test the
temperature and humidity for large-scale parts, semi-finished products, it applied to test products
that large-scale or the quantity more, such as: computer terminals, vehicle parts.
Corresponding standard:
1. GB11158 Technical conditions for high-temperature testing room
2. GB10589-89 Technical conditions for low-temperature testing room
3. GB/T10586-89 technical conditions for humidity testing room
4. GB/T2423.1-2001 testing methods for low-temperature
5. GB/T2423.2-2001 testing methods for high-temperature
6. GB/T2423.3-93 technical conditions for humidity testing room
7. GB/T2423.4-93 testing method for alternating hot and humid
8. IEC60068-2-1.1990 testing methods for low-temperature
9. IEC60068-2-2.1974 testing methods for high-temperature
10. GJB150.3 High-temperature test
11. GJB150.4 Low-temperature test
12. GJB150.9 muggy test
13. GB/T2423.22 temperature test
Applicable Industry:
Used in defense industry, aerospace industry, automation components, automotive parts,
electrical and electronic parts, plastics, chemical, pharmaceutical industries and related products
Features:
1, large walk-in constant temperature and humidity testing machine has a very wide range of
controlling the temperature and humidity that can fulfill user’s needs. It is stable, balanced heating
and humidification performance, it also can be high accuracy and high stability for temperature and
humidity control performance.
2, large walk-in constant temperature and humidity testing machine is equipped with high-precision intelligent thermostat, controller of temperature and humidity using touch-screen
display. Optional equiped with temperature and humidity records.
3, Refrigeration circuit of large walk-in constant temperature and humidity testing machine
automatically select to operate performance of refrigeration circuits, so that it starts cooling at
high-temperature state.
4, Door of large walk-in constant temperature and humidity testing machine with large viewing
window for observation of the testing sample.
5, large walk-in constant temperature and humidity test machine is equipped with advanced
security, protective device leak circuit breakers, over-temperature protective device, lack
phase protective devices and lack water protector.