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mil std 810 dust chamber11
mil std 810 dust chamber12
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mil std 810 dust chamber14
mil std 810 dust chamber11
mil std 810 dust chamber12
mil std 810 dust chamber13
mil std 810 dust chamber14

MIL STD 810 dust chamber

The MIL STD 810 dust test chamber is to simulate a dust environment according to the U.S. military standard to evaluate the product's sealing, dust resistance, and reliability of electronic components.The dust and sand are blown at high wind speeds 1.5-8.9m/s and 18.0-29.0m/s respectively, and this dust environment is more demanding than the standard dust chamber creates.

 

Model: DIM-1000

Standard:  MIL-STD-810G

Features and Benefits of MIL STD 810 Dust Chamber

The chamber is made of SUS304, which can withstand the impact of sand and dust under high wind speed for a long time and wear, ensuring the service life of the equipment.Double rubber sealing, prevent sand and dust leakage.

 

MIL_STD_810_dust_chamber1.jpg

Accurate test parameter control, the workroom is equipped with temperature probe, wind speed probe, concentration probe which ensure accurate data and timely return to the controller.

 

MIL_STD_810_dust_chamber2.jpg

Water circulation cooling system,The sand flying in the high wind speed in the workroom and pipe, and the inner wall of the pipe friction to produce high heat. Three water tanks are arranged outside the pipe for water circulation, and a circle of water surrounds the outer wall of the wind speed pipe to cool it.

 

MIL_STD_810_dust_chamber3.jpg

Dust circulation:the bottom of the test chamber is a funnel-shaped structure, and the dust falling to the bottom is collected and filtered by the collection port through mesh sieve, and then inhaled and raised by the fan again to realize the repeated recycling of sand and dust.

MIL_STD_810_dust_chamber4.jpg

Specifications of MIL STD 810 Dust Chamber

Model

DIM-1000

Internal Dimension

1000*1000*1000mm D*W*H

Overall Dimension

3000*6100*2200mm D*W*H

Interior Volume

1000L

Blowing Dust

Air velocity

1.5 -8.9m/s

Concentration of dust

10.7±7g/ m³

Dust particles

< 150μm

Blowing sand

Air velocity

18.0 -29.0m/s

Concentration of sand

0.18+0.2g/m³; 1.1+0.3g/m³; 2.2+0.5g/m³

Sand particles

149μm - 600μm, 600μm - 850μm

Controller

Programmable color LCD touch screen controller, Ethernet connection

Testing Platform Diameter

600mm

Door Lock

Electromagnetic lock

Testing Platform Speed

1-7 r.p.m

Dust Detector

Integrated dust detector

Exterior Material

A3 Steel Plate with protective coating

Interior Material

SUS304 stainless steel

Standard

MIL-STD- 810

 

Configuration of MIL STD 810 Dust Chamber

MIL_STD_810_dust_chamber5.jpg

MIL_STD_810_dust_chamber15.jpg

 The centrifugal fan① is driven by the pump pulley⑤, and then the bearing chamber drives the fan to rotate, and the sand is blown into the workroom from the left side of the fan.

 

The dust inlet⑥is equipped with a simple ladder below, which is convenient for the staff to pour the dust, and the vibration motor is equipped to prevent the sand from caking.Dust stepper motor controls dust entry.

 

MIL_STD_810_dust_chamber6.jpg

There are two funnels under the workroom②, each equipped with heat pipes to keep the dust dry and vibration motors to prevent the dust from clumping

 

MIL_STD_810_dust_chamber7.jpg

The remaining dust can be removed from the workroom at the dust return port ⑦after the test.

 

MIL_STD_810_dust_chamber8.jpg

The right side of the workroom is equipped with a temperature probe and heating tube③ to maintain the temperature in the working room

 

MIL_STD_810_dust_chamber9.jpg

The water tank④ stores water and participates in pipe cooling and water circulation

 

MIL_STD_810_dust_chamber10.jpg

 

 



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No.6 Zhangba First Street, High-Tech Area, Xi'an City, Shanxi Province, P.R. China 710065
No.6 Zhangba First Street, High-Tech Area, Xi'an City, Shanxi Province, P.R. China 710065
inquiry@libtestchamber.com 0086-29-68918976