Single-Drum Washing Fastness Tester
Category：Color Fastness Tester
Introduction
The Single-Drum Washing Fastness Tester is used for testing the wash fastness, dry cleaning fastness, rinse fastness, detergent effectiveness, and other wash and dry-cleaning fastness of various textiles, evaluating the water wash fastness performance of fabrics.
Application
It is suitable for wash fastness testing of cotton, wool, silk, linen, synthetic fibers, and blended or printed and dyed textiles. It can also be used to evaluate the wash fastness performance of dyes, making it ideal for use in the textile printing and dyeing industry, dye manufacturers, textile quality inspection departments, and research institutions.
Standards
This machine complies with national standards GB/T 3921.1-5, GB/T 5711, and the U.S. standard ASTM D2060 (ATCC 61).
Parameters
| Parameter | Specification |
| Sample Cup Volume | 550 mL ± 50 mL × 8 cups or 1200 mL ± 100 mL × 8 cups |
| Rotating Rack Speed | 40 r/min ± 2 r/min |
| Motor | 180 W, 380 V |
| Drain Pump Power | 30 W |
| Heating Power | 6000 W / chamber |
| Adjustable Time | 0.1 min – 9999 min |
| Power Supply | AC Three-phase 380 V ± 10%, 50 Hz |
| Instrument Dimensions | 580 mm × 660 mm × 1000 mm |
| Packaging Dimensions | 720 mm × 760 mm × 1180 mm |
| Notes | Users can choose cup and rack combinations (contact customer service for specific pricing) |
Features
Double-Drum Separate Design: Each drum is equipped with an independent control panel, allowing two experiments at different temperatures to be conducted simultaneously.
Electronic Touch Switch: LCD menu display with no mechanical contacts, ensuring safety and reliability.
Washing Cups: Comes with 500 mL and 1200 mL washing cups; each drum has 24 cup slots to meet different testing requirements.
Temperature Control: Maximum temperature up to 98 °C with an accuracy of ±0.3 °C.
Test Lid: Dual-layer sealed lid provides thermal insulation, reduces heat loss, and extends the service life of the heating element.
Overflow Alarm: When internal pressure is too high, excess vapor is condensed into droplets through a serpentine vent pipe and safely discharged.
Dry-Burn Protection: Prevents damage to the instrument caused by overheating or running dry.
Hidden Pressure Relief Function: If internal pressure becomes excessive, it is safely released through a vent pipe, condensing into droplets.
FAQ
(1) What is this product?
It is a laboratory instrument used to test the washing and dry-cleaning color fastness of textiles.
(2) What is this product used for?
You use it to evaluate how fabrics and dyes resist color change and staining during washing or dry cleaning.
(3) What is the working principle of this product?
Textile samples are sealed in washing cups with detergent solution and rotated at controlled temperature and speed to simulate standardized washing conditions.
(4) Why is this product important?
It ensures textile products meet required color fastness standards, helping you maintain product quality and compliance.
(5) What industries is this product suitable for?
It is suitable for textile manufacturers, dye producers, textile testing laboratories, research institutions, and quality inspection agencies.
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