簡體中文
English
Product Description：
Name：IEC 60529 Walk in Dust Test equipment for IP5X & IP6X testing
Type：BND-IP56X-2000L
Application Fields of Dust Testing
Most military products are often exposed to falling dirt, blowing sand, or other fine particles. Mining and construction equipment also typically operate in harsh environments.
In addition, many medical devices and consumer electronics must be tested. Even though they operate in clean environments, the presence of dust can impact operations. Opening in enclosures such as fans and vents can attract buildups of material. Over time, this buildup can impact operations.
In a worst case scenario, dust explosions can occur. Combustible dust can accumulate and create hazardous locations. Mitigating this potentially dangerous situation is extremely important.
What is the difference between IP5X and IP6X?
IP5X provides partial protection against dust intrusion (without harmful deposits), although it cannot completely prevent dust intrusion, the amount of dust ingress will not affect the normal operation of the electrical appliance. IP6X provides complete sealing to prevent intrusion of external substances and dust.
In the dust test chamber, a powder circulation pump is used to suspend talcum powder in a way other than the closed test chamber. Talcum powder is filtered through a metal square sieve. The straight wire diameter of the metal wire is 50μm, and the sieve hole size is 75μm. The amount of talcum powder used is 2kg per cubic meter of test chamber volume, and the usage should not exceed 20 times.
Testing standards:
IEC60529:1989 +A1:1999 +A2：2013《Degrees of protection provided by enclosures(IP Code)》、GB4208-2008
Dust test machine Features:
1. It is suitable for IP5X and IP6X dustproof level test of products.
2, the shell is made of domestic high-quality steel plate, the surface is painted with baking varnish, beautiful and durable.
3. The inner box and the sample holder are made of stainless steel plates to ensure no rust for long time use.
4. There is a transparent observation window (tempered glass material) on the door, and LED lighting is installed inside the box to facilitate observation of internal test conditions.
5. There is a dust-removable device at the bottom of the device, which can easily replace the used dust 100%.
6. In order to ensure that the dust does not stick to the wall of the box and condense, a special set of equipment is installed, the working time of the device is adjustable, and the work can be automatically alternated.
7. There is an air suction pipe in the box, which can complete the vacuuming action on the sample (requires the sample to reserve the air hole position).
8, sand dust test box control system: 7-inch touch screen + Panasonic PLC, using full Chinese display, can display the year, month, day, time, working time and so on. The blower fan, dust vibration and total test time can be controlled separately; the controller has various optional setting control functions as described below;
a. Dust blowing time (stop, blow): continuous, periodic blowing dust arbitrarily selected time setting;
b. Vibrating time: the vibration and stop vibration time are automatically alternated;
c. Preset test time: test time is up to 99 hours and 59 minutes;
d. Power on: off - on - off.
9. Heating system: The circulating air duct is equipped with a heater to warm the dust to avoid dust condensation. The heat of the tube-wrapped mica sheet heating ring is safe and stable; the hoop-type mica sheet heating coil.
10, vacuum system: equipped with vacuum pump, vacuum pressure, air filtration, flow meter, pressure regulating triple piece, connecting pipe.
11. Under the premise of meeting the national standards, the equipment is more practical and easy to control on the basis of stable performance in all aspects. Moreover, the device has the characteristics of easy installation, simple operation, and basically no need for routine maintenance.
Dust tester Technical Parameters:
Internal dimension (Length*Depth*Height) mm | L2000*D1000*H1000mm |
External dimension (L*D*H) mm | L2450* D 1360* H2120mm |
Testing Temp | RT+10~40℃(Instructions when ordering) |
Mess diameter | 50um |
Wire spacing | 75um |
talc powder quantity | 2～4kg/m |
type of testing dust | dry talc powder |
falling dust | Free fall |
Testing time | 0-999H (adjustable) |
time of vibration | 0-999H(adjustable) |
timing accuracy | ±1s |
vacuum degree | 0—10Kpa(adjustable) |
speed of evacuation | 0-6000L/H(adjustable) |
Electrical parameters | |
Power supply（V） | AC380V±10% ；50Hz±10% ；3 Wires + Neutral + Protective Ground |
Sample Power supply（V） | 380V |
Power（KW） | 3.5KW |
protection | Leakage protection, short circuit protection |
Dust test chamber test conditions requirements:
Environmental conditions:
1. Temperature: 5℃ to 35℃
2. Relative humidity: ≤85%
3. Atmospheric pressure: 86kPa to 106kPa
Testing method for dust protection test equipment:
1. Clean the sample enclosure thoroughly, and try to avoid introducing any dust into the test chamber.2. Place the sample in the middle position inside the chamber. If electrical testing is required, connect the sample power supply.
3. Pour the sifted talc powder into the chamber, taking note that the typical usage is 2kg per cubic meter. Close the chamber door tightly.
4. Start the equipment and set the test parameters, such as power-on time, vibration time, and dust blowing time.
5. After the test is complete, wait for the dust to settle for 30 minutes before opening the chamber door and removing the sample for inspection. Do not open the door immediately to avoid dust directly surging out of the chamber and causing contamination in the laboratory environment.
