Color Fastness Perspiration Tester For Textiles Leather Textile Testing Instrument

Products description:

Dyed & printed textile fabric & garments stain other materials when comes in contact with water and the human perspiration either acidic or alkaline. This important property of textiles is evaluated keeping the sample with adjacent fabrics wetted in perspiration solution under standard pressure. The Perspirometer applies a specified pressure to a package of test specimens separated by acrylic or glass plates. The spring loaded mechanism ensures the correct pressure is maintained when the loading Weight is removed. Two loading Weights are available to accommodate the requirements of the ISO and AATCC test methods.

Usage:

To determine color fastness to water and perspiration in textiles. It’s also employed to predict the potential of white or pastelcoloured textiles to yellow in transit or storage.

Test procedure

To test colour fastness to perspiration, specimens (fabric, yarn or fibre) in contact with Multifibre Adjacent Fabric, are treated in two different solutions containing histidine, one alkaline and one acidic. The specimens are subsequently drained and placed under constant pressure between separator plates in the Perspirometer. Up to 20 test specimens can be accommodated.

The units are then placed in an Incubator for 4 hours at 37˚C (body heat).

After drying, change in colour of the specimens and staining of the adjacent fabrics are assessed with Grey Scales.

Separate Perspirometer units must be used for alkaline and acidic tests to avoid chemical interaction.

Products parameter:

Haida International Equipment Co,Ltd was established in 2004, located in Dongguan city, Guangdong Province, China, is specialized in production and R&D of various material physical properties testing equipment. We have our own independent research and development center and four testing equipment production lines: textile, footwear, leather, mask. In 2006, textile, footwear, leather mask testing equipment officially put into production and entered the international market.

Haida International Equipment Co,Ltd is a National "High-tech Enterprise"(certified in 2016),integrating R&D,manufacturing and brand marketing.Our textile testing instruments meets with the requirements of ISO, ASTM, AATCC, BS, GB, DIN, EN, JIS. We are committed to providing high quality testing instruments.We always adhered to the strict and professional concept and strictly control the quality of products, and provide our customers with high-quality testing instruments,first-class service and competitive prices.

We can provide you with all kinds of testing equipment for fibers, yarns, leather, fabrics, non-fabric, gloves,cotton,bags etc. So as to bring you high quality and safe textiles.A list of our testing equipment:Air Permeability Tester, Martindale Tester, Sample Cutter, Taber Abrasion Tester, Pilling Tester, Snagging Tester, Softness Tester, Twist Tester, Bursting Tester, Crockmeter,Color Fastness Tester, Flammability Tester, Mask tester and so on.

We are looking forward to cooperating with customers all over the world. We can not only offer standard textile testing machines, but also customized machines according to your request. Our professional team and global agents(United Kingdom, Vietnam, Bengal, Malaysia&Singapore, Turkey and Pakistan)will provide you with comprehensive pre-sales consultation and timely after-sales service.Don't hesitate to tell us your requirement, we will do our best to meet your needs.