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blowing sand and dust test chamber wholesale supplier

Blowing Sand and Dust Test Chamber

Name: Blowing Sand and Dust Test Chamber
Brand: Xi'an LIB Environmental Simulation Industry

Accelerated Sand and Dust Testing According to MIL-STD-810

LIB Industry Blowing Sand and Dust Test Chamber is engineered to simulate harsh desert, military, aerospace, automotive, and outdoor operating environments. The chamber performs both Procedure I – Blowing Dust and Procedure II – Blowing Sand in accordance with MIL-STD-810 standards.

The system automatically controls air velocity, dust concentration, temperature, and test duration, enabling reliable evaluation of enclosure sealing performance, component durability, optical systems, filters, electronic equipment, and military hardware exposed to airborne particles.

Model: DIM-1000

Standard: MIL-STD-810G

LIB Industry MIL STD 810 Dust Chamber Video

Features and Benefits of LIB Blowing Sand and Dust Test Chamber

1. Truly "Zero-Contact" Automated Testing:

Our controllers not only connect remotely to the network but also allow for preset concentrations. Simply place the sample in the device, and it will automatically handle feeding, circulation, and concentration control, ensuring the entire testing process meets standard requirements and completely freeing up manpower.

2. Superior Wear Resistance and Heat Dissipation System:

The core working chamber is constructed with thickened SUS304 stainless steel, coupled with a high-speed centrifugal fan, easily handling high-intensity sandblasting tests. The unique circulating water cooling technology quickly removes heat generated by sand and dust friction, ensuring continuous temperature control accuracy during testing.

3. Fully Integrated System Design:

Each device integrates a multi-sensor monitoring system (wind speed, temperature, humidity, concentration), ensuring that every experimental parameter is traceable, meeting the data traceability requirements of authoritative laboratories.

Supported Test Standards

Standard	Test
MIL-STD-810 Method 510	Blowing Dust
MIL-STD-810 Method 510	Blowing Sand
MIL-STD-810G	Dust Resistance
MIL-STD-810H	Sand Resistance
IEC 60529	Dust Protection Verification
ISO 20653	Automotive Dust Testing

Specifications of Blowing Sand and Dust Test Chamber

Model	DIM-1000
Internal Dimension	100010001000mm DWH
Overall Dimension	300061002200mm DWH
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 Blowing Sand Test Chamber

① Workroom	SUS304 stainless steel plate, can withstand the erosion of high-speed flying sand dust. equipped with temperature sensor, wind speed sensor, concentration sensor. Dust is blown in from the left side of the workroom, and the duct circulates counterclockwise.
② Centrifugal fan	Make the dust movement, the centrifugal fan blade high-speed operation dust inhalation fan and into the dust pipe, forming a sand and dust environment.
③ Heating tube	The air in the dust sand test chamber is heated to simulate different temperature environments and meet the test temperature requirements in MIL-STD-810 standard.
④ Water tank	To cool the air duct, the high-speed flying sand dust and the air duct will rub and generate heat. Water cooling energy saving and environmental protection, cooling speed is fast.
⑥ Pump pully	Connected pump, power source for dust circulation.
⑦ Dust inlet	It is the entrance of dust into the workroom, connected with the dust pipe, and the dust is sent into the Workroom through the dust inlet under the action of the centrifugal fan.
⑧ Dust return port	The tested dust is discharged through the dust outlet or collected for subsequent treatment.

Get a Customized MIL-STD-810 Dust Testing Solution

Whether you need a standard blowing dust chamber or a fully customized blowing sand testing system, LIB Industry can provide a complete solution tailored to your test requirements.

✔ MIL-STD-810G / MIL-STD-810H Compliance

✔ Custom Chamber Sizes

✔ Automatic Dust Circulation

✔ Global Installation Support

✔ 3-Year Warranty