Environmental Tester Certificate identified Sand Dust Test Chamber

I. Application

1.1 Dust-proof test box is designed and manufactured according to GB4208-93 (equivalent to IEC60529-2001) "Shell Protection Grade (IP Code)" and is suitable for sand and dust test of electrical products with the first characteristic digits of 5 and 6 (IPX5 and IPX6).

1.2 The test chamber can provide non-laminar vertical circulating airflow of dust, which can be controlled regularly. It is equipped with a vacuum pump to pump air into the outer shell of the tested product, and it can adjust the pumping volume and pressure difference.In addition,the air temperature control device is installed in the chamber to ensure that the test is carried out under the standard environmental conditions.

1.3 According to the standard requirements, this test chamber adopts the artificial analogy dust environment to test the dust-proof ability of the tested products, and its specific requirements and eligibility criteria should be in accordance with GB4208-93 (IEC60529-2001) or product-related standards.

2. Structure and Material

Material: both inside and outside gallbladder adopt SUS high grade stainless steel plate door: tempered glass door.

Sample outlet: dust-proof socket

Controller: programmable controller (the controller has the following arbitrary setting control functions).

A. Dust blowing time (stop and blow) h/m/s adjustable

B. Cycle: arbitrary adjustable

C. Preset test time: 0s to 999h99m99s arbitrary adjustable

D. Power on: break through break

Metal screen size: nominal diameter 50 um, nominal distance between lines 75 um

Blower: all plastic centrifugal fan

Vacuum system: equipped with pressure gauge, air filter, pressure regulating triple parts, connecting pipe (vacuum pump with another, when ordering instructions)

Remarks: The test box can meet the requirements of protection grade test for household appliances, low-voltage appliances, automobile and motorcycle parts in GB2423, GB4706, GB4208, DIN.

The device can not meet the sand and dust test in GJB150.

ZONSKY’s three business units: wire & cable and plastic testing equipment division, flame retardant testing instrument division, environmental test equipment division, is a high-tech enterprise of research and development, manufacturing and sales. It has been established for nearly 20 years, gathering the industry's top talents, elite teams, excellent technology, high-quality customer groups and innovative ideas, which enables us to become the leader of the experiment instrument industry.

1. Wire and cable and plastic testing instruments

It is applied to equiped wire & cable, special cable, automobile and rail transit cable, aviation wire and cable, charging hub wire and cable, robot cable, UL, VDE, CSA certified testing instruments and plastics, electrical appliances testing instruments, and fire research cooperation in the distinguished universities.

2. Flame retardant testing equipment

Applied to construction and components,wire and cable,fire fighting and engineering, plastics & chemicals, furniture & wood, textile & fiber, motor vehicles, electronics and electrical appliances, aviation materials, vessel materials, children's toys and flame retardant testing materials based on the standards from western countries.

3. Environmental testing instruments

It is applicable to rigorous testing of environmental requirements in all walks of life, such as electronics connectors, hardware and so on, which are severely tested under high and low temperature. We provide customers with an overall solution of laboratory planning, selection, construction, technical consultation and training.

ZONSKY has precipitated nearly twenty years of professional skills in order to create quality products with expertise. The idea of "sailing dreams with science and technology" has gathered the elite of the industry and created excellent product team.

ZONSKY has been consistently committed to the belief of improving the competitiveness of enterprises and enhancing the corporate image, creating high quality products, keeping innovation and never stop...