China Certification & Inspection Group Hunan Co., Ltd. (hereinafter referred to as "CCIC Hunan"), as an authoritative third-party inspection and certification institution in Central-South China, has long undertaken quality inspection tasks in government regulation, enterprise production, and international trade. In recent years, with the rising demand for equipment condition monitoring in the high-end equipment manufacturing industry, CCIC Hunan has introduced the SLPC100 Oil Particle Counter, PQ200 Ferromagnetic Index Analyzer, and PA300 Dual Analytical Ferrograph from Kunshan Soohow Instrument Technology Co., Ltd., to establish an oil lifecycle analysis system. This system provides precise inspection services for the power, aviation, machinery, and other sectors.
Technical Solutions and Core Equipment
1. SLPC100 Oil Particle Counter
Technical Parameters: Utilizes the light extinction method, supports particle size detection from 0.8μm to 600μm, with 8–64 optional channels and repeatability RSD <2%.
Application Scenarios:
Power Industry: Conducts particle contamination testing on transformer oil in compliance with GB/T 18854 standards.
Aviation Sector: Tests aviation hydraulic oil contamination to ensure aircraft hydraulic system reliability.
2. PQ200 Ferromagnetic Index Analyzer
Technical Parameters: Rapidly detects ferromagnetic wear particles within 7 seconds, with a resolution of 1PQ and a measurement range of 0–15,000PQ.
Application Scenarios:
Machinery Manufacturing: Monitors ferromagnetic wear particles in machine tool lubricants to warning gearbox wear.
3. PA300 Dual Analytical Ferrograph
Technical Parameters: Features dual-channel synchronous spectroscopy, a flow rate of 10–30ml/h, and complies with ASTM D7690 standards.
Application Scenarios:
Steel Industry: Analyzes wear particles in fan bearings to assess lubrication conditions.
Naval Equipment: Detects abnormal wear of large particles (>100μm) in transmission gearbox oil.
Innovative Application: Integrates microscope software to adjust ferrography slide angles (1°–5°), enhancing wear particle identification accuracy.
Technical Advantages and Innovations
Trinity Inspection System:
Forms a closed loop: SLPC100 (contamination) → PQ200 (metal wear) → PA300 (wear particle morphology).
Standard Compliance:
Meets international and domestic standards such as ASTM, ISO, and SH/T, with inspection reports recognized by CNAS.
CCIC Hunan plans to deepen cooperation with Soohow Instruments, introducing AI-driven wear particle recognition algorithms to further enhance PA300's automated analysis capabilities. Additionally, it aims to expand SLPC100's applications in new energy battery fluid testing, supporting equipment health management under the "dual carbon" goals.
