Product Usage:
This series of products are suitable for aerospace products, information electronic instruments, materials, electrical, electronic products, and various electronic components to test their performance indicators in high and low temperature or humid and hot environments.
Features:
1, The inner chamber is made of mirror stainless steel.
2, Semicircular corners inner chamber is easy to clean.
3, Shelf can be adjusted.If you need more models about our test equipment, please reference our chamber-testing（.）com
4, LED microcomputer controller make the temperature and humidity constant.
5, Touch key parameter setting.
6, Timer, over temperature alarm function.
7, Large angle observation window, easy to watch the goods in the inner chamber with lighting.
8, Large-capacity humidifier, easy to use
Specifications :
| Test chamber dimension | 800*800*800mm(800*1000*1000mm, 1000*1000*1000mm, 1000*1500*1000mm) |
| Outer dimension | according to inner structure |
| Metal screen wire diameter | 50um |
| Screen line space | 75um |
| Environment temperature and humidity | 15~45°C, 45~75%RH |
| Dust(talcum powder) concentration | 2~4kg/m3 |
| Test time | Dust test time set freely, 0~999.9hr |
| Test dust | Dry talcum powder or port land cement |
| Test standards | GB4706,GB2423,GB7000.1,IEC60529 |
| Cable hole | φ50mm(circumscribed power accepted) |
| Power supply | AC 2ψ3W220V 50HZ 2.5KW |
Working principle of chamber:
Centrifugal fan is the main source of dust movement, the high-speed operation of the fan so that dust into the fan due to the centrifugal force of the role of fan blades into the dust pipe dust. The wind speed of the pipeline is usually more than 7.5m / s (too low wind speed will make the dust precipitate in the pipeline will cause the test tube can not work). The dust line was sprayed from above into the test chamber and passed through the sample at a rate of> 2 m / s. Sand and dust chamber As the lower part of the working box for the funnel, it can precipitate down the dust into the lower part of the 72 × 50um filter. Through the vibrating motor vibration, less than the diameter of the filter hole in the dust and centrifugal fan sucked so back and forth.
we are manufacturer of Thermal Chamber ,Constant Temperature Chamber,Small Temperature Chamber. Every machine from our factory has a 14-month warranty after shipment. Generally, we offer 12 months for the FREE maintenance, while considering of sea transportation, we can extend 2 months for our customers. If your machine doesn’t work, you can send E-mail to us and we will try our best to find the problem by email or skype video chat if neccesary. After confirmation of the problem, we can send you new spare parts or provide on-site repair.
