The sand dust test box is named “Sand Dust Test Chamber”, which
simulates the destructiveness of sandstorm weather in nature and is
suitable for detecting the product's shell sealing performance. It
is mainly used for the IP5X and IP6X grades specified in the
enclosure protection grade standards. test. The equipment has a
vertical circulation of dust-carrying airflow. The test dust can be
recycled. The entire air duct is made of imported high-grade
stainless steel plate. The bottom of the air duct is connected with
the cone hopper interface. The inlet and outlet of the air blower
is directly connected with the air duct and is in proper position.
The diffuser at the top of the working chamber is connected to the
working body to form an “O” closed vertical dust blowing
circulation system, so that the airflow can flow smoothly and the
dust can be dispersed evenly. Adopt a single high-power low-noise
centrifugal fan, and use the frequency converter to adjust the wind
speed according to the test needs.
1. With original German Molex programmable controller
2. Model EASY412-AC-RC, with time, and status display
3. The parameter setting is simple, no need to enter the program
menu, you can directly enter the parameter menu to modify
4. The total test time can be controlled, the intermittent time of
blowing dust, the period of blowing dust, and the intermittent time
of the sample power supply.
5. The temperature adopts RKC, DC type temperature controller,
which can be adjusted at RT+5°C~60°C to prevent the moisture in the
test dust air from being wet and damp, and the humidity in the test
chamber can be controlled below 50% R·H.
6. The test tank and the control cabinet are integrated, and the
casters are installed at the lower part. Other systems are
concealed, beautiful and easy to install.
7. Sample dust can be directly added into the tank. When the
replacement is completed, the valve must be opened at the bottom of
the tank funnel. The valve can be discharged in a short time,
eliminating the need for manual refueling by operators.
1. Studio over-temperature protection
2. Heater short circuit protection
3. Vibration machine overload protection
4. Leakage protection
5. Safe and reliable grounding device
1. Test chamber inner shell made of 3042B stainless steel
2. The shell of the test chamber is a high quality cold-rolled
plate electrostatically sprayed
3. Blow dust motor is a special stainless steel shell, strong
sealing, low noise, high wind speed
4. The inner shell of the box is funnel-shaped, and the vibration
period is adjustable. The dust is flying freely and falls down next
to the blowing hole.
5. There is observation window on the door, which can observe the
status of the sample in the box when the dust blowing stops.
1 Equipment ambient conditions
2 ambient temperature: 5-35 °C
3Ensure the environmental conditions of performance: (ensure the
cooling rate and limit temperature)
4 using air-cooled cooling: ambient temperature: ≤ 25 °C
5 Air quality: No high concentrations of dust and corrosive gases,
no flammable or explosive gases;
6 At least at least 200mm space should be left around the test
chamber from the room;
7 The space for normal opening and closing of the door should be
left at the opening door of the equipment;
8 Master Switch: Requires Independent Space