Product Information/ PRODUCTS /SITA Cleanliness Monitoring (In-Line) Line CI
SITA Cleanliness Monitoring (In-Line) Line CISITA Cleanliness Monitoring (In-Line) Line CI
specification：
SITA Clean Line CI is an inline fluorescence inspection system that monitors the presence of film-like contaminants (such as oils, lubricants, and release agents) on part surfaces during manufacturing. It can also measure the thickness of coatings (such as rust preventative oils or pre-bonding primers) to ensure consistent quality during subsequent manufacturing processes (bonding, painting, welding, hardening, etc.).
 Line CI&name1=products&pic=scientek_a20250818113324.jpg&prono=p169){kind=link}
DESCRIPTION
Main ApplicationsCleanliness Inspection: Detecting the surface cleanliness of wire, pipe, and steel strip before coating.
Residue Detection: Checking the surface of aluminum die-cast parts for release agent residue (before gluing).
Functional Surface Inspection: Surface verification after laser cleaning, ultrafine plasma cleaning, and CO₂ snow cleaning.
Primer/Corrosion Inhibitor Inspection: Monitoring coating thickness and uniformity.
Large Metal Part Inspection: Cleanliness inspection before painting and printing.
Contamination Distribution Analysis: Online monitoring of surface contamination distribution during the manufacturing process.
Measurement Principle
Contaminants such as grease and lubricants in industrial processes fluoresce when excited by UV light.
The fluorescence intensity is proportional to the thickness of the contamination layer.
The system uses relative fluorescence units (RFUs) for quantification. The lower the value, the cleaner the surface.
System Features
Non-contact, non-destructive testing
Real-time monitoring and recording for process analysis and optimization
Scalable multi-sensor system supports multi-line or large part inspection
Modular design, hardware/software customization based on process requirements
Can be integrated with robotic arms and automated production lines
Technical Specifications (Sensor)
Measuring range: 0 to 2000 RFU
Deviation: Maximum 0.5% of measuring range
Light source: UV LED, 365 nm, 150 mW
Detection wavelength: 460 nm
Measurement spot diameter: 1 mm
Measuring distance: 4.7 mm
Sampling frequency: Up to 100 Hz
Surface speed: Up to 10 m/s
Interface: RS-485
Dimensions: 95 × 50 × 30 mm
Weight: 200 g
Power supply: 24 V DC
Control and software
Industrial PC Controller (inside the control cabinet), EtherCAT architecture, supports multiple sensors
SITA ProcessControl software: real-time data processing, visualization, sensor calibration, data storage, and analysis
Supports integration with higher-level process control systems
Optional touchscreen display
Supports networked data access and analysis
