Lab Chamber Walk in Temperature Humidity Test Equipment Offer
Engineer Service Overseas On Site
Brief Introduction:
Walk-In Chambers are available in a variety of models and sizes to
meet virtually any requirement and/or test application. These
chambers are typically used for testing or storing products that
require a large capacity chamber.
Q1-Test provides two primary types of walk-in chamber designs:
1.Modular walk-in chambers utilize panelized, foam panels that are
connected together to form various size rooms.
2.Welded (Solid) walk-In chambers are fully welded chambers that
can withstand high temperature and high humidity along with fast
temperature change rates. Welded Walk-In chambers are ideal for
test requirements with temperature greater than 80°C.
Drive-In chambers are also available for full vehicle testing and
multiple environmental simulation exposure. Every chamber can be
tailor-designed to meet your requirements and specifications and
can integrate with vibration systems.
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 Specifications:
| Model | QTHR-12.9 |
| Size (cm) | According to customer specified size for design |
| Temprature range | -65 degree ~+80 degree ( A:0 degree, B:-20 degree, C:-40 degree,
D:-65 degree ) |
| Humidity range | 20%~95%R.H. |
| Accuracy/uniformity | ±0.1 degree, ±0.1%R.H. / ±1.5 degree,±5.0%R.H. |
| Accuracy/volatility | ±1.0 degree, ±2.0%R.H./±0.5 degree, ±3.0%R.H. |
| Cooling time | About 4.0/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 |
| Protection | No fuse switch, compressor overload switch, high and low pressure
protective switch, over-humidity-temperature protective switches,
fuses, warning system |
| 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 | Tecumseh Brand |
| power | 1Φ 220VAC±10% 50/60Hz & 3Φ 380VAC±10% 50/60Hz |
Main Features:
1, large has a very wide range of controlling the temperature and
humidity that can fulfil users 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, largeWalk-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 largeWalk-in constant temperature and
humidity testing machineautomatically select to operate performance
of refrigeration circuits, so that it starts cooling at
high-temperature state.
4, Door of largeWalk-in constant temperature and humidity testing
machine with large viewing window for observation of the testing
sample.
5, largeWalk-in constant temperature and humidity testing machine
is equipped with advanced security, protective device leak circuit
breakers, over-temperature protective device, lack phase protective
devices and lack water protector.
