Lead Provider of Environmental Test Chamber
—LIB MIL-STD Blowing Sand and Dust Test Chamber is used for evaluating the resistance of a system to dust and sand particles in accordance with MIL-STD-810G.
—The dust procedure (<150 μm) measures the ability of equipment to resist dust that may block openings, enter cracks, crevices, bearings, and joints, and tests the effectiveness of filters.
—The sand procedure (150–850 μm) evaluates the equipment’s ability to operate in sandy conditions without losing performance, reliability, or maintainability due to abrasion or blockage.
—This chamber simulates harsh desert and battlefield environments for high-reliability equipment testing.
—The system supports both blowing sand and dust tests in full compliance with MIL-STD-810.
Wide Temperature Range: Operates from 10 °C to 80 °C to simulate various environmental test conditions for dust and sand exposure.
Precise Blowing Dust Control: Maintains dust concentration at 10.7 ± 7 g/m³, in accordance with MIL-STD testing requirements for fine particles.
Multiple Sand Concentration Settings: Supports three standard blowing sand concentrations—0.18 ± 0.2 g/m³, 1.1 ± 0.3 g/m³, and 2.2 ± 0.5 g/m³—to simulate different desert and battlefield conditions.
High-Efficiency Centrifugal Fan: Equipped with a large centrifugal fan to generate strong, consistent airflow for uniform sand and dust dispersion.
Adjustable Wind Speed Control: Enables precise adjustment of wind speed to match a range of test scenarios, enhancing test repeatability and accuracy.
Advanced Dust Concentration Control: Integrated control system maintains stable dust levels throughout the test cycle, ensuring consistent and reliable results.
|
Model |
DIM-1000 |
|
Internal Dimension |
1000*1000*1000mm D*W*H |
|
Overall Dimension |
2800*3500*2000mm 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 |
|
Door Lock |
Electromagnetic lock |
|
Testing Platform Diameter |
600mm |
|
Testing Platform Speed |
1-7 r.p.m |
|
Dust Detector |
Integrated dust detector |
|
Dust collection and cleaning |
Equipped with a vacuum cleaner interface, an electric vibrator is installed on the entire air duct and the wall of the test chamber, which can shake off and disperse the dust absorbed on the wall. |
|
Exterior Material |
A3 Steel Plate with protective coating |
|
Interior Material |
SUS304 stainless steel |
|
Power Supply |
380V 50Hz |
|
Maximum Noise |
65 dBA |
|
Standard |
MIL-STD- 810g |
FQAs
Q1: Is it possible to tailor the test chamber for my specific testing application and sample dimensions?
A: Absolutely. LIB specializes in customized solutions, offering bespoke sample holders and tailored test protocols to suit a wide range of product sizes and industry standards. Reach out to us to design a chamber that fits your exact testing conditions.
Q2: What kind of warranty and post-purchase support can I expect from LIB?
A: All LIB test chambers come with a 3-year warranty and lifetime maintenance service. If any issue arises that cannot be resolved, we provide a free replacement unit to ensure minimal disruption to your testing workflow.
Q3: What shipping options and technical assistance are available from LIB?
A: We provide global delivery through secure, efficient logistics partners, with spare parts typically arriving in 7–15 days. Our dedicated technical support team is available 24/7 and fluent in English to assist you with installation, operation, and any troubleshooting needs.
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