3000L Dust Chamber - Test Device To Verify Protection Against Dust

The sand and dust test chamber is designed and manufactured according to IEC60529-2001 < Degrees of protection provided by enclosure (IP code)> Fig 2, IEC60068-2-68 and etc. It artificially simulates the dust environment to test the dust-proof ability of the test samples.

The test device is suitable for electrical products’ sand and dust test of first characteristic numeral 5 and 6 (IP5X and IP6X). Ingress Protection Test Equipment

The chamber can provide a non-laminar flow of dust-loaded vertically circulating air, can be timed controlled; also be equipped with a vacuum pump which can vacuum the test sample, the exhaust volume and pressure can be adjusted; in addition, the inside chamber is configured with a airflow temperature control device, to ensure that the test is under standard environmental conditions. Ingress Protection Test Equipment

According to the standard requirements, this test chamber uses artificial simulated dust environment to test the dust-proof ability of the sample. The detailed requirements and qualification criteria should be in accordance with IEC60529-2001, IEC60068-2-68 or product standards.

Ingress Protection Test Equipment

Main parameters:

1. Working size (mm): 1500*2000*1000(D*W*H)
2. Basic design principles: A conical funnel is designed. There are dust collection port and dust extraction port at the bottom. A high-pressure turbine circulating fan is installed at the dust suction port to send the extracted dust to the top of the inner chamber, and then the dust is blown down vertically from the top, so as to start the cycle.
3. Inner material: SUS304B stainless steel plate
4. External material: A3 electrostatic spraying
5. large observation window in the middle of the door
6. The unique air duct design ensures the concentration of laminar air flow in the box
7. Basic structure: pretreatment box, test box, suction port, dust collecting box, circulating dust blowing device, vacuum system, dust storage tank, flow valve, heating system, backflow blade, sample turntable, protective plug net, dust return pipe of concentration meter, etc.
8. Sand and dust concentration in the chamber and pipe is 2kg/m³
9. Air flow speed: ≤2m/s(adjustable)
10. Test sand (or talc) dosage: 2kg ~ 4kg / m³
11. PLC and touch screen intelligent control system Ingress Protection Test Equipment
12. PT100 test sensor
13. Instrument over temperature protection function
14. Phase loss protection of power supply
15. Leakage circuit breaker
16. Power supply: AC380 V, 60 Hz, 3.5KW
17. Door: tempered glass door
18. Vacuum pump 60~600L/H
19. Pressure regulating valve, suction nozzle and pressure regulating three piece set
20. Controller: programmable controller (this controller has the following functions of arbitrary setting)

1. Dust blowing time (stop, blow) m/s, adjustable
2. Cycle period: arbitrarily adjustable
3. Preset test time: 0s ~ 9999m59s, adjustable Ingress Protection Test Equipment
4. Power on: off-on-off

21. Square-meshed sieve: nominal wire diameter is 50μm, nominal width of a gap between wires is 75μm
22. Blower: all plastic centrifugal fan

Picture for reference:

Guangzhou HongCe Equipment Co., Ltd (hereinafter referred to as HongCe) is located in Guangzhou, China, since 2003, engaged in developing and providing test equipment and detection system for electronic & electrical products, house appliances and other products. HongCe is professionally dedicated in providing laboratory testing equipment and production line testing system, we are now the high-tech enterprises with technical superiority and R & D capabilities in test instruments industry.

Our core technologies encompass vacuum, leak testing & automatic control, laboratory test equipment & solution. Our technical leader is an expert in leak detection, his more than 2 decades of experience are a great asset to our firm. Our technical team is comprised of wellexperienced engineers and technicians.

HongCe laboratory testing equipment are designed and manufactured as per the requirements of GB, IEC, EN, UL, VDE, BS, AS, ISO standards and etc. Our main products are: switch, plug, socket and coupler test equipment; mechanical strength impact test equipment; material fire hazard test equipment, enclosure protection test probes; waterproof and dustproof environmental testing equipment; household appliances testing equipment; wire and cable testing equipment; luminaires test equipment; electric tools test equipment; information technology and audio & video test equipment. Our products are widely used in domestic and worldwide measurement & certification institutions, inspecting mechanism, laboratories, export & import inspection and quarantine bureau, various production companies and etc. Our customer includes Bureau Veritas, CSA, ITS, UL, TUV Rheinland, TUV SUD, SGS and etc.

HongCe production line testing equipment are mainly customized according to client's workpieces, such as automatic leak testing system, gas recovery system, other tailor-made system based on vacuum & leak testing technology.