Electrical Temperature Humidity Test Chamber / Controlled Environmental Chambers
Introduction:
Temperature humidity chambers (also known as climatic or climate
test chambers) simulate the effects that a range of temperature and
humidity conditions have on a product or material.Temperature and
Humidity Test Chamber Maintenance principle: Since the chamber is
composed of several systems including electric, cooling and
mechanical system. Once any problem emerges, the whole equipment
shall be checked and analyzed systematically. Generally, the “other
reason first, equipment problem then” principle shall apply, which
means firstly check if the problems are caused by external factors
like the cooling system & power, then check the equipment step
by step, for example, firstly check the electric system according
to the electric wiring diagram, then check if there is any problem
with the cooling system. It is not advisable to remove or replace
any part before the reason is clear, or it might cause many
troubles.
Inspect standard:JJF-1101,GB/T 10592,GB/T 10586
Testing standards:YD/T 2061,HB 7122.3,6783.7,GJB 5382.7,GJB 150,GB/T
2423,5170.2,5170.5,5179.2, ASTM E512,NF EN 60068-2-38,CNS
12565,12566,KS C0227,KS C022
Specification:
| Material | Inner material | SUS 304# steel plate | |||
| Outside material | SUS 304# steel plate(surface disposing) | ||||
| Thermal insulation material | Thermostability high density chlorine formic acid foam insulator material | ||||
| System wind pathround-robin mode | centrifugal fan-broadband enforce circulation | ||||
| Refrigeration way | Single stage compression refrigeration | ||||
| Refrigerator | whole sealing piston France Taikang brand Compressor | ||||
| Freezing fluid | R4O4A or USA Dupont environmental protection refrigerant(R23+R404) | ||||
| Condensation way | forced air cooling or water-cooling | ||||
| Heater | Nichrome heating wire heating | ||||
| Humidifier | Semi-enclosed steam humidification | ||||
| Water-provide way | full-automatic periodical feeding | ||||
| Standard configuration | 1 Observe window(double-deck cavity toughened glass),1 50mm test hole in the left,1 PL inner chamber lamp,2clapboards, 1 bag of wet and dry bulb, 3 fuses, 1 power line. | ||||
| Safety device | Non- fuse-switch(compressor overload, refrigerant high low voltage, over-humidity and temperature protection,Protection switch,fuse stoppage warning system | ||||
| Power | 1φ 220V AC±10% 50/60Hz 3φ 380V AC±10% 50/60Hz | ||||
Dongguan Liyi Environmental Technology Co., Ltd.
Dongguan Liyi Environmental Technology Co., Ltd. is a high technology supported production-oriented enterprise who specializes in developing, manufacturing,marketing all kinds of environmental equipment. Our company has advanced technology, experienced technical management personnel and efficient professional service staffs, fine quality management and perfect after-sales service system.
To strengthen the quality awareness,perfect management system,improve product credit,meet customers increasing requirements, our company brought into ISO9001:2015 international quality management system and obtained the certificate: N0006997-1.
Our company will continue to develop, innovate and keep faith. We combine with the international testing standards and the specific demands of customers that may establish a new banner in Chinese testing industry.
