PULUODY CLDEE-CCACS2.0 Electronic Grade Liquid Cleanliness Control & Filtration System
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic Instrument |
| Model | CLDEE-CCACS2.0 |
| Price | USD 5,150 (approx.) |
Overview
The PULUODY CLDEE-CCACS2.0 Electronic Grade Liquid Cleanliness Control & Filtration System is an integrated, automated platform engineered for precise particle contamination management in ultra-pure liquid media. It operates on the principle of light extinction (optical blockage) particle counting—fully compliant with ISO 21501-2:2007 and GB/T 29024.2–2016—combined with multi-stage recirculating filtration and real-time optical monitoring. Designed specifically for semiconductor fabrication, photovoltaic manufacturing, advanced battery electrolyte production, and high-purity chemical synthesis, the system enables quantitative control of insoluble particulate matter across critical size ranges from 0.05 µm to 10 µm. Its architecture integrates fluid dynamics, closed-loop feedback control, and traceable metrology to meet stringent cleanliness requirements defined in ISO 14644-9, SJ/T 11638–2016, and GB/T 11446.9.
Key Features
- 8th-generation dual-laser, narrow-beam optical sensor with high signal-to-noise ratio and <±1% volumetric flow accuracy
- Configurable particle detection channels: up to 1000 user-defined size bins; standard configurations include 4, 8, 16, 32, 64, and 128 channels
- Adjustable flow rate range: 5 mL/min to 1500 mL/min, supporting both low-volume precision rinsing and high-throughput bulk cleaning
- Temperature-controlled fluid handling: operational range 0 °C to 80 °C; ambient operating range –15 °C to 50 °C
- Modular design: independent cleaning module, detection module, and control module—each validated per ISO/IEC 17025 calibration traceability
- Industrial-grade embedded controller with 7-inch color touchscreen interface or optional industrial PC integration
- Comprehensive analog and digital I/O: 4–20 mA output, RS232/RS485 serial interfaces, Ethernet (LAN), USB 2.0, and MODBUS RTU protocol support
Sample Compatibility & Compliance
The CLDEE-CCACS2.0 is validated for use with deionized water (per GB/T 11446.1–2013), electronic-grade solvents (e.g., NMP, GBL, DMSO), photoresist diluents, CMP slurries, and battery-grade electrolytes. It complies with international standards including ISO 21501-2:2007 (light scattering liquid-borne particle counters), ISO 14644-9:2012 (surface cleanliness by particle concentration), JIS B9925:2010 (calibration methodology), and ASTM F3231–21 (standard guide for particle counting in microelectronics processing liquids). All calibrations are traceable to NIST, ISO, and CNAS-accredited reference materials (GBW series), with annual recalibration support provided via PULUODY’s certified service network.
Software & Data Management
The CCACS2.0 Analysis & Control Software Suite is a deterministic, audit-ready application built for GLP/GMP environments. It features full 21 CFR Part 11 compliance mode—including electronic signatures, role-based access control, and immutable audit trails. The software integrates pre-programmed test sequences for initial filtration, fine filtration, final rinse verification, and post-cleaning validation. Built-in calibration curves, pass/fail threshold logic per ISO 14644 Class or SEMI F57, and automated report generation (particles/mL + ISO cleanliness code) ensure consistent data integrity. Data export supports CSV, PDF, and XML formats; seamless integration with MES/SCADA systems is enabled via OPC UA or MODBUS TCP.
Applications
- Validation of filter integrity and efficiency in cleanroom fluid distribution systems
- In-process monitoring of ultrapure water (UPW) loops in semiconductor fabs
- Qualification of electronic chemicals prior to wafer processing
- Residual particle analysis after component ultrasonic or spray cleaning
- Batch release testing of lithium-ion battery electrolytes and cathode slurries
- Method development and small-scale process evaluation for new solvent formulations
FAQ
What particle size ranges can the CLDEE-CCACS2.0 detect?
The system detects particles from 0.05 µm to 10 µm, with configurable channel resolution down to 0.01 µm bin width, depending on sensor configuration and calibration standard.
Is the system suitable for viscous fluids?
Yes—offline measurement supports kinematic viscosity up to 99 cSt; pressurized flow path option extends capability to 500 cSt.
How is calibration traceability maintained?
Calibration uses PSL reference standards (CN-PSL), ISO 21501-compliant latex spheres, and NIST-traceable GBW reference materials; certificates issued by Xi’an Special Metrology & Testing Institute (CNAS accredited).
Can the system be integrated into a factory automation network?
Yes—native support for MODBUS RTU/TCP, OPC UA, and industrial Ethernet protocols enables direct integration with PLCs, SCADA, and cloud-based analytics platforms.
What regulatory documentation is supplied with delivery?
Each unit ships with Factory Acceptance Test (FAT) report, calibration certificate, ISO 17025 traceability statement, CE Declaration of Conformity, and full technical manual compliant with IEC 61000-6-2/6-4 EMC requirements.
