Automatic Liquid Dosing System for Textile Color Fastness
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The Automatic Liquid Dosing System for Textile Color Fastness is designed for precise and automated dispensing of liquids for textile color fastness testing, including wash fastness, dry cleaning fastness, and shrinkage-resistant fastness tests. It is also suitable for evaluating the wash fastness performance of dyes. The system ensures accurate dosing, stable temperature control, and uniform liquid distribution.
Application
Automated liquid dispensing for textile wash fastness tests
Automated liquid dispensing for dry cleaning fastness tests
Liquid preparation for shrink-resistant textile color fastness tests
Dye wash fastness performance evaluation
Suitable for laboratories, textile manufacturers, and quality control departments
Standards
GB/T 3921.1 – 3921.5: Textiles — Color fastness tests to washing, Test 1–5
ISO 105-C10: Textiles — Color fastness to washing using soap or soap and soda
GB/T 5711: Textiles — Color fastness to dry cleaning
GB/T 12490: Textiles — Color fastness to domestic and commercial laundering
JIS L0860: Test method for color fastness to dry cleaning
JIS L0844: Color fastness to soap washing
AATCC 61: Accelerated test for home and commercial laundering color fastness
Technical Parameters
| Parameter | Specification |
|---|---|
| Control Interface | Color touch screen, user-friendly dialogue mode |
| Material | Stainless steel interior, durable and aesthetically pleasing |
| Dosing Method | Automatic calculation based on sample weight and liquor ratio, real-time weight monitoring of up to 24 samples |
| Stirring | Built-in stirring device ensures uniform and stable liquid temperature |
| Temperature Control | PID algorithm, minimal fluctuation, prevents overshoot |
| Calibration | Built-in temperature calibration program |
| Safety Features | Water level sensor to prevent dry running |
Features
User-friendly interface: Color touch screen with intuitive human-machine interaction
Durable design: Full stainless steel interior for long-term use
Automatic dosing: Real-time weight measurement and calculation for precise liquid dispensing
Uniform temperature: Stirring system maintains consistent temperature throughout the bath
Stable temperature control: PID-controlled, minimizing overshoot and fluctuations
Self-calibration: Built-in program for easy temperature calibration
Safety protection: Water level sensor prevents dry heating and protects the equipment
Accessories
Stainless steel bath and mixing tank
Sample containers
Integrated balance for automatic weight measurement
Temperature sensors and PID controller
Software for liquid dispensing calculation and monitoring
Test Procedures
Sample Preparation: Place textile samples in the system’s sample holders.
Liquid Dispensing: The system automatically calculates the required liquid volume based on sample weight and pre-set bath ratio, then dispenses the liquid.
Temperature Control: The built-in stirring device and PID control maintain uniform and stable liquid temperature.
Monitoring: The system monitors liquid levels in real-time to prevent dry running.
Data Logging: Records sample weights, dispensed volumes, and liquid levels for traceability and quality control.
Maintenance Information
Regularly clean the stainless steel bath and sample holders
Check the water level sensor and stirrer function for proper operation
Perform periodic calibration of temperature sensors
Inspect software and balance system to ensure accurate dosing
Replace worn or damaged seals and gaskets as needed
Conclusion
The Automatic Liquid Dosing System for Textile Color Fastness provides precise, automated, and reliable liquid dispensing for a wide range of textile color fastness tests. Its color touch screen, built-in weighing system, PID temperature control, and safety sensors ensure consistent and reproducible test conditions. This system enhances laboratory efficiency, reduces manual errors, and provides accurate, traceable dosing for multiple samples simultaneously.
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