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ISO 20653 Sand And Dust Test Chamber Auto Parts Test Equipment

Minimum Order Quantity : 1 Set Price : Negotiatable
Packaging Details : Plywood Delivery Time : 40 days
Payment Terms : T/T, L/C Supply Ability : 5 set per month
Place of Origin: China Brand Name: HeJin
Certification: Third party calibration certificate(cost additional) Model Number: HH0810A

Detail Information

Product Name: Sand And Dust Test Chamber HH0810A Test Sample: Electric And Electronic Components In Road Vehicles
Temperature Range: RT+10-70°C Inner Dimension: 1000*1000*1000mm
Test Dust: Talcum Powder Vacuum Range: 0-10.0Kpa Adjustable
Function: Dust Test Standard: ISO16750-4, ISO 20653
High Light:

ISO 20653 Sand And Dust Test Chamber

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ISO 20653 Auto Parts Test Equipment

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ISO 20653 Dust Test Chamber

Product Description

Auto Parts Test Equipment ISO 20653 Test Chamber For Protection Against Dust

 

Standard:

ISO16750-4 Road vehicles-Environmental conditions and testing for electrical and electronic equipment-Part 4: Climatic loads clause 5.10 dust test;

ISO 20653-2013 Road vehicles — Degrees of protection (IP code) — Protection of electrical equipment against foreign objects, water and access, figure 1- Principle test set-up for determining the protection against dust in vertical orientation; degree of protection against foreign objects 5K and 6K;

 

Purpose:

This test simulates a dust pumping effect caused by temperature changes inside the housing of the DUT, due to intermittent electrical operation. Failure mode is electrical or mechanical malfunction caused by dust, e.g. on the surface of electrical contacts. The application of this test shall be stated in the specification of the DUT. Auto Parts Test Equipment

 

Application:

The sand and dust test chamber is used to test the sealing performance of the product shell. It is mainly used for the test of IP5X and IP6X for enclosure protection grade. By simulating the sand and dust weather, to test the outdoor lamps, auto parts and other products.

 

Test method:

Perform the test as specified in ISO 20653, using the variant described below.

As an alternative to the Arizona A2 test dust (i.e. test dust A2 in accordance with ISO 12103-1) that is specified in the ISO 20653 test method, the following test dust mixture may be used:

⎯ 50 % by weight of limestone (with clay and sand), i.e. “unbaked Portland cement”, and

⎯ 50 % fly ash with the following grain size distribution (in accordance with IEC 60068-2-68):

⎯ 33 % by weight ≤ 32 µm;

⎯ 67 % by weight > 32 µm, but ≤ 250 µm.

The test should be carried out oriented as mounted in the vehicle.

The test will consist of 20 cycles, each one as defined in Figure 9.

The cycle time and time of operating mode 3.2 shall be agreed between customer and supplier.

 

Parameter:

Inner dimension 1000*1000*1000mm (other dimension can be customized)
Outer dimension 1450*1220*1970mm
Test time setting range 0-999h adjustable
Temperature setting range RT+10-70°C. Auto Parts Test Equipment
Test dust Talcum powder
Dust consumption 2-4Kg/m3
Dust fall mode Dust free fall
Vacuum range 0-10.0Kpa adjustable
Protective device Leakage protection and short circuit protection

 

ISO 20653 Sand And Dust Test Chamber Auto Parts Test Equipment 0

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