WashTrue Washing Fastness Tester - TNG1027

The TNG1027 WashTrue Washing Fastness Tester is designed to assess the color fastness of textiles under washing and dry cleaning conditions. The instrument operates by immersing textile specimens, sewn with standard lining fabric, in a stainless steel cup containing detergent, steel balls, and anhydrous sodium carbonate. The cup is mechanically agitated at a specified temperature and rotation speed. The test follows standardized procedures to simulate real-world washing conditions. The device supports a range of international and national standards, including ISO 105 C06: 2010, AATCC 61-2013e3, GB/T 12490-2014, GB/T 23343-2009, ISO 105 C10: 2006, GB/T 3921-2008, ISO 105-E03: 2010, ISO 105-E12: 2010, M&S C4A, and ISO 105-D01: 2010. The temperature control system ensures accurate and consistent heating, with a temperature setting range of >0°C to 95°C, a heating rate of 1.5±0.5℃/min, and a temperature accuracy of ±2°C. The rotation speed is set at 40 ± 2 r/min. The instrument is equipped with a smart interface for selecting test standards and customizing parameters, enhancing user efficiency and test reliability.

Smart, Easy to use, and Efficient

The smart screen interface allows direct access to various operations: selection of test standards, customization of test parameters, temperature calibration, selection of temperature increase rate, setting of time, heating temperature, etc. So, it is very convenient to do color fastness tests on fabric.

Precise temperature control, more reliable washing fastness testing

Smart temperature control algorithm achieves accurate and effective test water temperature control.

Humanized design, durable

Multiple safety protection design, the test rotating frame is equipped with an anti-jamming function to protect the equipment.

The heating is achieved by solid-state relay-controlled electric, bringing a more stable temperature and longer service life.

The water tank is made of SUS316 material, also durable. In a word, the WashTrue Washing Color Fastness Tester is reliable.

Washing Color Fastness Testing is a necessary part of textile color fastness testing. So a washing fastness tester is indispensable. We can evaluate the washing color fastness of the textile quickly by using the WashTrue Washing Fastness Tester.

The WashTrue Washing Color Fastness Tester complies with a wide range of color fastness standards. Besides, the operator can choose between AATCC, ISO, and other test methods. The screen will display the corresponding parameters.

The Test Principle of Colour Fastness to Washing

Textile specimens sewn together with one or two pieces of standard lining fabric are placed in a stainless steel cup mixed with steel balls, soap or soap, and an anhydrous sodium carbonate mixture. Mechanical stirring is carried out at the specified time and temperature by the rotation of a stainless steel cup. When the colorfastness test is over, the sample will be washed and dried. Take the original sample as a reference sample, and evaluate the discoloration of the specimen and the staining of the lining fabric with gray sample cards or instruments. So we can also make a perspiration test in textiles.

• ISO 105 C06：2010， AATCC 61-2013e3， GB/T 12490-2014，
• ISO 105-C08-2010，GB/T 29255-2012，ISO 105-C09-2010/amd.1:2003，
• GB /T 23343-2009，ISO 105 C10：2006，GB /T 3921-2008，
• ISO 105-E03:2010，ISO 105-E12:2010，M&S C4A，
• AATCC 190-2010e2(2016)e2，NEXT TM 02
• Optional Standards
• ISO 105-D01：2010
• GB/T 5711-2015 AATCC 132-2004e3
• Length: 860 mm
• Width: 720 mm
• Height: 1060 mm

Textile specimens sewn together with one or two pieces of standard lining fabric are placed in a stainless steel cup mixed with steel balls, soap or soap, and an anhydrous sodium carbonate mixture. Mechanical stirring is carried out at the specified time and temperature by the rotation of a stainless steel cup. When the colorfastness test is over, the sample will be washed and dried.

The Importance of Color Fastness Testing Colorfastness refers to the washing and friction resistance of textiles. The quality of color fastness is directly related to the health and safety of the human body. In the process of using the product with poor color fastness, when the products across the rain and the sweat, which will result in the pigment on the fabric fading off, even the molecules and heavy metal may be absorbed by the human body through the skin and endanger the health of the skin. On the other hand, cloth with poor color fastness will cause other clothes to be stained with color and dye other clothes when washed with other clothes. What is the difference between water fastness and washing fastness? Water fastness is the color fastness of water immersion. In the testing, the textile specimen and the specified lining fabric are laminated together and immersed in water.