Guangdong ALI Testing Equipment Co,.Ltd
Guangdong ALI Testing Equipment Co,.Ltd's brand GSKA passed and strictly implemented the ISO9001:2008 quality management system, ISO14001-2004 environmental system certification, European CE product
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OEM Humidity And Temperature Controlled Chamber 50Hz Climatic Testing Chamber
How a Humidity Chamber Works :
The two factors that affect the stability of a product are temperature and humidity, with humidity being the second most damaging. It is for this reason that manufacturers test the effects of humidity on their products since humidity fluctuations cause expansion and contraction. The three basic methods for creating artificial humidity are steam generators, atomizers, and water baths. The AGREE form of test chamber is also used to test humidity as well as temperature changes and vibrations.
Rapid temperature change chamber are very powerful climatic chambers used to perform hot and cold cycles with with very fast temperature ramp rate (from 3°C, 5°C, 10°C,15°C, 20°C/min ). For the temp change range, the lowest temperature can be -70°C. The chamber can also be used as a normal temperature chamber with humidity.
Applications:
Temperature adaptability test under the condition of rapid change, or gradient for electrical, electronic, instruments and other products or spareparts, particularly applies to environmental stress screening test(ESS)
| Inside size WxHxD (dm) | 40x50*40; 50x60x50;50x75x60;60x85x80; 80x95x80;100x100x80;100x100x100 |
| Outside size W*H*D (dm) | 90x136x94;100x146x104;100x161x117;110x171x137; 130x181x137;150x186x137;150x186x157 |
| Temperature range | -70 degree ~ +100(150) degree |
| Humidity range | 20%~98%R.H. |
| Accuracy/ uniformly | ±0.1 degree ±0.1%R.H./ ±1.0 degree ±3.0%R.H. |
| Accuracy / volatility | ±1.0 degree ±2.0%R.H. / ±0.5 degree ±2.0%R.H. |
| Heating / cooling time | About 4.0/min(heat),about 1.0/min(cool) ( 5~10/mm is the specific condition ) |
| Inside material | Stainless steel SUS 304 # |
| Insulation material | High-temperature high-density amino acid ethyl ester foam insulation materials, |
| Cooling system | Air-cooled/ single-stage compressor(-20 degree) , wind, water cooled/two-stage compressor(-40~-70 degree) |
| Protection | compressor overload switch, high and low pressure protection switch, over-humidity-temperature protection switches, fuses, warning system |
| Accessories | recorder(purchase), view window, 50mm testing hole, PL lamp, clapboard, Dry and wet gauze ball |
| Controller | TEMI300 digital controller from South Korea |
| Compressor | France Taikang |
| Power | 1Φ 220VAC±10% 50/60Hz & 3Φ 380VAC±10% 50/60Hz |
Test Standard:
1. IEC - 529 dustproof test method
2. GB4208-93 dustproof test method
3. GB2423.37-89 dustproof test method
4. GJB150.12 dustproof test method
Ways of service:
● Solve the problems in using the test chambers timely and Effectively
● Response within 6 hours once got questions from customers.
● Engineers available to service machines overseas to install and commissioning
● Training how to install, operate and maintain the machine
● On-site diagnosis and repair / Online diagnosis and repair
● Business Negotiations