Background of Dust Particle Counter Application in Aerospace Manufacturing Industry High measurement accuracy
2025-09-11 03:29:44
Background of Dust Particle Counter Application in Aerospace Manufacturing Industry
In the aerospace manufacturing industry, the precision, reliability and safety of products are directly related to the success or failure of flight missions and even the safety of human lives. Dust particles in the production environment are one of the key hidden dangers threatening product quality. From the core components of spacecraft engines, precision electronic components of satellites to aerospace composite structural parts and hydraulic system components of aircraft, the entire processes of their manufacturing, assembly and testing must be carried out in an environment with extremely high cleanliness. If tiny dust particles adhere to the surface of parts, it may lead to circuit short circuits, seal failure, increased mechanical wear, and even cause major risks such as fuel leakage and sensor failure. In severe cases, it will result in irreparable losses such as spacecraft launch failures and aircraft flight accidents.
With the development of aerospace technology towards high precision and high integration, the requirements for clean environments have become increasingly strict. Traditional dust monitoring methods such as manual visual inspection and sedimentation method can no longer meet the needs of real - time performance, accuracy and refinement.
Hardware Equipment
OSEN-Z5016 Online Laser Dust Particle Counter (2.83L)
The OSEN-5016 Particle Counter, a small-flow 2.83L online laser dust particle counter, is a testing instrument applied in fields such as cleanliness monitoring and micro-particle counting detection in clean environments. Based on the theory of light scattering principle, the counter realizes the detection of dust particle size and the counting of particle quantity through photoelectric sensing technology.
This instrument features good stability, high measurement accuracy, small size, light weight and easy installation. It is widely used in clean scenarios of pharmaceutical industry, electronics industry, semiconductor industry, hospital operating rooms, aerospace industry, precision machining industry, environmental protection field, microbiology field, food industry and other related fields.
Technical Parameters
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Particle Size Range: 0.3μm ~ 10.0μm
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Particle Size Channels: 0.3μm, 0.5μm, 1.0μm, 5.0μm
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Particle Size Distribution Error: ≤ ±20%
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Concentration Indication Error: ±20% FS (for 0.5μm)
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Maximum Sampling Concentration: 35,000 particles/L
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Repeatability Error: ±5% F.S.
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Self-Cleaning Time: ≤ 5 minutes
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Sampling Flow Rate: 2.83L ± 5%
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Laser Light Source: Long-life imported semiconductor laser diode
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Vacuum: Internal vacuum source
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Communication Mode: RS485 @ Modbus RTU
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Calibration Standards: JJF1190-2008, GB/T6167-2007
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Housing: 304 stainless steel
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Dimensions: 10cm (W) × 17.5cm (D) × 6.8cm (H)
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Operating Environment: Temperature 0 - 40℃, Humidity 10% - 90% (no condensation)
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Storage Environment: Temperature -10 - 50℃, Humidity 0% - 90% (no condensation)
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