Guangdong Sanwood Technology Co.,Ltd
Guangdong Sanwood Technology Co.,Ltd Aim to be the world's Well-known Brand for Environmental Reliability Test Chambers and Battery test chambers
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DustProof Test Equipment IEC60529 Dust Chamber
customised size
Sand Dust Test Chamber, also named as Dustproof Test Chamber is according to IEC60529, GB2423.37-89 (Test L: dust test methods), GB 4208-93 protective casing grade (IP code), GB/T 4942.2-93(protective casing grade of low-voltage apparatus), GB 7000.1-1996, GB 7001-1986(protective casing grade of lamps), DIN40050 and IP5K0. It's mainly applied in LED, luminaries and automotive, electrical equipment outshells, etc for IP5X and IP6X test.
Sanwood Sand Dust test chamber structure
1. Chamber inner material: mirror SUS304 stainless steel; Chamber inner size: 600x600x1800mm;
2. Chamber external material: surface atomization SUS304 stainless steel;
3. Chamber observation window from toughened glass.
4. The body heat insulation filling material: polystyrene foam forming;
5. Circuit system mainly used: schneider relay;
6. Controller: Sanwood touch screen programming LCD controller
Sanwood Sand Dust Test chamber Specifications
| Item | Specification |
| Internal dimension | 600W*600D*1800Hmm |
| External dimension | 1250W*1000D*2500H mm |
| Chamber material | SUS304 Stainless steel |
| Specifications of square mesh sieve | Mesh hole 75um, mesh metal wire diameter 50um |
| Talcum powder amount | 2 ~4 kg/ m2 |
| Airflow speed | No more than 2m/s |
| Door | Left open door with tempered glass door |
| Controller | PLC Touch Screen controller, programmable to set as below cycle: a. Blowing dust time (Stop/Blow) m/s b. Cycle time: can be adjusted c. Pre-set test time: 0s ~99m99s |
| Vacuum system | Pressure gauge, air filter, Pressure regulating FRL, connecting pipe, Vacuum pump |
| Fan | Centrifugal fan |
| Safety protection devices | Meter over-temperature function, Phase shortage protection, Power short-circuit protection |
| Power supply | Standard: 220V AC, 50Hz single phase Options for other countries in the world. |
The dust test chamber meets the standards:
The temperature and humidity control range of the dust collection box is wide, which can meet the national standard GB4208GB/T2423.37-198
"Basic Regulations on Environmental Testing of Electrical and Electronic Products"
Sand dust test chamber test principle:
The door of the dust test chamber is attached to the window, and the lower part of the door is the electrical control area, and the talc sand dust is simulated in the hopper at the lower part of the test chamber. Use a circulating fan and an automatic mixing tank to blow talcum powder into the upper part of the network studio through a 75-micron square hole to form high-density dust in the test space to test the samples.
Product Catalog:
Dust Test Chamber.pdf