Testile Testing Equipment, Textile Testing Products, Retail Textile Testing Standards.

Slips, trips and falls are the biggest causes of footwear-related accidents. The risk of compensation claims for injuries due to slipping are a major concern for footwear companies. Ensuring all footwear has an adequate level of slip resistance is essential. Qinsun ’ s internationally established slip resistance tester is designed to help ensure that problems of slip are minimised. A normal walking step commences with heel strike and ends as the toe is lifted from the ground. Slip is most likely to occur shortly after heel strike and just before toe lift when half body weight is being applied. Qinsun  equipment measures the slip resistance between the sole of the shoe/boot and the floor. The machine incorporates a specially-designed control and data acquisition system which provides the user with the coefficient of friction for each test sample. This is achieved by close control of the forces involved including the speed of motion provided by a variable speed motor....

Definenation of ISO 9237 Scope:ISO 9237 Air Permeability describes a method for measuring the permeability of fabrics to air and is applicable to most types of fabrics, including industrial fabrics for technical purposes, nonwovens and made-up textile articles that are permeable to air. Principle The rate of flow of air passing perpendicularly through a given area of fabric is measured at a given pressure difference across the fabric test area over a given time period. Samples IPS uses a 100 Pa pressure differential for apparel fabrics and a 200 Pa pressure differential for industrial fabrics unless a different pressure differential is specified by the customer. IPS conditions and tests at 50% RH and 23°C. Applicated instrument of ISO 9237 The Air Permeability Tester accurately and swiftly determines the resistance of fabrics (woven, knitted and nonwoven textile) to the passage of air (air flow) under constant pre-set air pressure while firmly clamped in the test rig of s...

The sweating guarded hot plate instrument , simulating the heat and moisture transfer from the body surface through clothing material to the environment, was designed for the measurement of thermal resistance and water vapor permeability of fabrics, relating to comfort characteristics of the garment. A number of factors govern the accuracy of the measurement, namely air velocity, leading edge effect, bubbles and wrinkles, membrane effect and so forth. The sweating guarded hot plate apparatus provides reproducible and repeatable results. The specification of Qinsun-Lab Sweating Guarded Hotplate is shown as follow: Thermal Resistance(RCT) range: 0.002~2.000m2·K/W;  Indication error ≤ ±2%;  Repeatability error ≤ ±2%;  Resolution: 0.001m2·K/W;  Evaporative Resistance(RET) range: 0-1000m2·Pa/W;  Indication error  ≤ ±2%;  Repeatability error  ≤ ±2%;  Resolution: 0.001m2·Pa/W;  Test plate temperature range: 20℃-50℃, ...

Vertical Flammability Chamber for measuring the vertical flame spread for children’ sleepwear, fabrics, other textile materials or resilient filling materials used in upholstered furniture. Comprises a draft free stainless steel cabinet with observation window and back wall painted black for easy test viewing. This tester is used to detect children's pajamas or decorative fabrics, combustion performance of foam, also it’s suitable for the determination of aviation and transport materials, burning resistance of the tents and protective clothing. Open the test chamber door and hang the sample holder together with the specimen in the test chamber.Close the door, then the power indicator light should be bright, according to the ignition switch, lit the ignition device, to be 30s flame stability, press the start switch, so that the ignition is moved to the sample below, lit the sample. At this point from the sample from the sealed container to take out the time must be within lm...

In a  washing machine , steam and  water  form a dynamic duo. Steam complements water in the cleaning process by keeping the fabrics soft and wrinkle-free. Qinsun-lab  explains the different advantages that steam can offer when applied in three different stages of a washing machine cycle: Pre-wash phase: While the water loads into the wash tub, the steam works with the water to help soak the fabrics more thoroughly. During the washing phase: If added while the detergent is mixed with the water, the steam increases the temperature of the wash tub to improve the cleaning power, which also helps to activate the detergent. It does this by dissolving the detergent more effectively, to get the most out of it as possible. Post-wash phase: Steam added after washing lends more high temperatures to the tub to sterilize the clothes. It also softens the clothes to remove hard wrinkles that formed while the clothes tossed in the tub. The patent goes on to explai...

The viewing cabinet shall be situated in a darkened room. Place the tested specimen and a piece of the original sample, with or without pretreatment ,centrally on the lectern in the viewing cabinet, with the length direction vertical. If necessary use a piece of self-adhesive PVC tape to ensure correct placement. Mount the tested specimen on the left and the original sample on the right. In order to prevent glare from the light source view each specimen from just outside the viewing cabinet, directly in front of the specimen. Due to the subjective nature of the assessment, it is recommended that more than one observer assess the specimens. Grade each specimen in accordance with the grading scheme given in Table1. If the grading appears between two grades, report the“half”grading as,for example,3-4. The test result for each individual observer is the average off our specimen grades. The test result for the laboratory sample is the average of the observer grades. Phot...