QS-DT-CSP step in type dust proof test lab

2024/3/13

Applicable standards

IEC 60629,IPXX5/X6

GB/T 4208,IPX5/X6

ISO 20653,IP5X/6X

GB/T 30038,IPX5/X6

IEC 60068-2-68,La2

GB/T 2423.37,La2

IEC 60598,IPX5/X6

GB 7000.1,IPXX5/X6

GB/T 10485,Dustproof test

IEC 60034-5,IPX5/X6

GB/T 4942.1,IPX5/X6

SAE J 575, Dust Exposure Test

Specificities

· The inner liner of the test chamber is made of high-quality, corrosion-resistant stainless steel.
· 6 groups of relatively independent system composition
· Frequency control of air flow rate inside the chamber
· The door and frame are double sealed to avoid dust leakage.
· Large viewing window for observation of sample parts.
· Dust filter for the exhaust port
· Vacuum system for test specimens
· Multi-safety protection
· 15-inch color touch screen with menu interface.
· Test data curve display
· USB interface for automatic data recording via USB flash disk.
· Ethernet interface for remote monitoring and control.

System design and description

l The blower is used to realize the circulation of talcum powder in the box.

l The blower is controlled by a frequency converter, and different air speeds can be realized by setting different frequencies.

l The dust entering the blower is pre-screened, and a vibrator is used to vibrate the dust scattered on the walls of the chamber to the screen.

l According to the test requirements into the appropriate amount of dust, not more than 4kg

l The equipment is equipped with a sample pumping system, when you need to use the sample in the box and the pumping interface connected to the negative pressure can be.

l The pumping system consists of vacuum pump, dust filter, differential pressure sensor, air flow meter, flow regulating valve and so on.

l After calculating the pumping flow according to the test requirements, the flow regulating valve is adjusted to achieve the required flow.

l There is a heating plate attached to the wall of the box, which can increase the temperature of the box through heating to reduce the humidity inside the box.

l There is a temperature and humidity integrated sensor installed in the box to collect the temperature and relative humidity inside the box.

l Test Space

① Sand and dust funnel

② Blower outlet

③ Temperature and humidity sensor

④ Exhaust port

⑤ Lighting

Control panel

Electric cabinet

System setup and operation

① The main signals and alarm triggers of the equipment are displayed, such as gas source pressure, phase sequence of power supply and door signal.

② test chamber set temperature, real-time temperature and real-time humidity curve display

③ Digital display of test chamber set temperature, real-time temperature, real-time humidity and wind speed.

③ Digital display of test chamber set temperature, real-time temperature, real-time humidity and wind speed ④ Display of operation mode, relative pressure and flow rate of vacuum circuit

⑤ Timing display of vibration cycle and dust blowing cycle.

⑥ Display of test progress

⑦ Equipment operation information prompts

⑧ Protective operation and stop touch keys, each operation needs to be confirmed.