Walk In Stability Humidity Testing Equipment , 3000L Temperature Controlled Chamber
3000L Walk-in Stability Humidity and Temperature Control Chamber
Equipment summary:
Walk-in stability chambers 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.
Applicable Industry:
Used in defense industry, aerospace industry, automation components, automotive parts, electrical and
electronic parts, plastics, chemical, pharmaceutical industries and related products
Technical parameters:
| 1.Model | 3000 L walk-in stability chambers | |
| 2.Size (cm) | According to customer specified size for design | |
| 3.Temprature range | -65℃~+80℃ ( A:0℃ B:-20℃ C:-40℃ D:-65℃ ) | |
| 4.Humidity range | 20%~95%R.H. | |
| 5.Accuracy/uniformity | ±0.1℃;±0.1%R.H./±1.5℃;±5.0%R.H. | |
| 6.Accuracy/volatility | ±1.0℃;±2.0%R.H./±0.5℃;±3.0%R.H. | |
| 7.Cooling time | About 4.0℃/minute;about 0.7℃~1.0℃/minute | |
| 8.Inside material | stainless steel | |
| 9.Insulation material |
High-temperature high-density amino acid ethyl ester foam insulation materials, |
|
| 10.Cooling sytem | Water-cooled / two-stage compressor | |
| 11.Protection |
No fuse switch, compressor overload switch, high and low pressure protective switch, over-humidity-temperature protective switches, fuses, warning system |
|
| 12.accessories |
recorder(option),view window,50mm testing hole,PL lamp, clapboard,Dry and wet gauze ball |
|
| 13.controller | Korea “TEMI” or Japan“OYO”brand option | |
| 14.compressor | France's “Tecumseh” Brand | |
| 15.power | 1Φ 220VAC±10% 50/60Hz & 3Φ 380VAC±10% 50/60Hz | |
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.
Corresponding standard :
GB11158 Technical conditions for high-temperature testing room
GB10589-89 Technical conditions for low-temperature testing room
GB/T10586-89 technical conditions for humidity testing room
GB/T2423.1-2001 testing methods for low-temperature
GB/T2423.2-2001 testing methods for high-temperature
GB/T2423.3-93 technical conditions for humidity testing room
GB/T2423.4-93 testing method for alternating hot and humid
IEC60068-2-1.1990 testing methods for low-temperature
IEC60068-2-2.1974 testing methods for high-temperature
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