Programmable Walk-In Environmental Test Chambers HZ-2003
Programmable Walk-In Environmental Test Chambers HZ-2003
Programmable Walk-In Environmental Test Chambers HZ-2003
Programmable Walk-In Environmental Test Chambers HZ-2003
Programmable Walk-In Environmental Test Chambers HZ-2003

Programmable Walk-In Environmental Test Chambers HZ-2003

Constant Temperature and Humidity Walk-In Environmental Test 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.
Contact number: +86 136 6988 3531

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Features:
1. Large constant temperature and humidity walk-In environmental test chambers 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 constant temperature and humidity walk-In environmental test chambers 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 constant temperature and humidity walk-In environmental test chambers automatically select to operate performance of refrigeration circuits, so that it starts cooling at high-temperature state.
4. Door of large constant temperature and humidity walk-In environmental test chambers with large viewing window for observation of the testing sample.
5. Large constant temperature and humidity walk-In environmental test chambers is equipped with advanced security, protective device leak circuit breakers, over-temperature protective device, lack phase protective devices and lack water protector.

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.

Technical parameters:
 Model  HZ-2003 Walk-In Environmental Test Chambers
 Size (cm)  According to customer specified size for design
 Temperature range  -65°C~+80°C
 ( A:0°C B:-20°C C:-40°C D:-65°C )
 Humidity range  20%~95%R.H.
 Accuracy/uniformity   ±0.1°C;±0.1%R.H./±1.5°C;±5.0%R.H.
 Accuracy/volatility  ±1.0°C;±2.0%R.H./±0.5°C;±3.0%R.H.
 Cooling time  About 4.0°C/minute;about 0.7°C~1.0°C/minute
 Inside material  stainless steel  
 Insulation material  High-temperature high-density amino acid ethyl ester foam insulation materials,
 Cooling system  Water-cooled / two-stage compressor
 Accessories  recorder(option), view window, 50mm testing hole, PL lamp, clapboard, Dry and wet gauze ball 
 Controller  Korea “TEMI” or Japan “OYO” brand option
 Compressor  France's “Tecumseh” Brand
 Power  1Φ 220VAC±10% 50/60Hz &  380VAC±10% 50/60Hz

 

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