Saliva color fastness tester

Saliva color fastness tester
Product model: LT2167
According to the standard: GB/T18886-2019 Textile Color Fastness Test - Saliva Color Fastness
Product Introduction: This instrument is suitable for various textiles and is used to test the saliva color fastness level of textiles.

Test principle: The sample is attached to a specified lining fabric, processed in artificial saliva to remove excess test solution, placed between two flat plates in the test device, and subjected to specified pressure and maintained under specified conditions for a certain period of time. Then, the sample and lining fabric are dried separately, and the color change of the sample and the color fastness of the lining fabric are evaluated using a gray sample card.

Result determination: Determine the staining and fading level of the sample.
Saliva color fastness testerTechnical parameters:
Can be used for two testing methods simultaneously, including American and European standards.
Provide 1 stainless steel sample rack, capable of testing up to 20 samples.
AATCC standard spacer: 21 pieces of 115 × 60 × 3mm (length × width × thickness)
ISO/GB standard spacer: block 115 × 60 × 1.5mm (length × width × thickness) 21 blocks
AATCC standard weight: 3.63kg (8LB), 1 piece
ISO/GB standard weight: 4.08kg (9LB), 1 piece
Pressure plate weight: 0.90kg (2LB)
Test stand: 0.90kg, 1 piece
Artificial saliva: pH 6.8
Dimensions: 165 × 75 × 145mm (L × W × H)
Saliva color fastness testerAttachment:
1. One stainless steel frame;
2. 10 acrylic sheets;
3. Two standard weights;
4. Product operation manual;
5. Product warranty card;
6. Factory certificate of conformity.