1.Perfect appearance and easy to operate.
2.Japan LCD English microcomputer temperature controller, with high memory capacity, can save 100 programs, max 9999 cycles, each cycle max time 999hrs.
3.Three chamber structures, high temperature chamber, low temperature chamber and test chamber, control automatically, stay and switch time adjustable.
4.Perfect protection alarm functions: short-circuits, Leakage, over temperature of work chamber; compressor over pressure, over load, short water…
5.Control interface will display alarm reason and provide check methods, machine has emergency stop button.
6.Cold and hot shock temperature recover within 5 minutes, which complies with MTL, IEC, JIS, GJB and other international standards.
7.With RS-232C communication port for connecting PC to control, record and save test report.
Dust testing is divided into free fall dust, dust blowing:
Free Fall Dust: Mainly used to simulate the impact of dust in the shelter. Samples were exposed to a low-density, dust-laden atmosphere with intermittent, small amounts of dust injected and landed on the sample due to gravity.
Blowing Dust: mainly used to simulate the dust on the sample sealing performance and corrosion outdoor and vehicle environmental conditions. The sample is exposed to a flow of asthma or laminar air entrained with a mixture of dust, sand or dust.