Tensile testing machine wholesale China? GESTER instruments is a national high-tech textile testing equipment manufacturers engaged in R&D and production of high precision physical properties textile testing instruments with 22 years experience, expertly specialized in providing integrated laboratory testing solutions for children’s products, textile, footwear and furniture. It has passed ISO 9001 certificate, “AAA Enterprise in Quality, Service and Credit” and was audited as SGS audited supplier. Find even more information at textile testing machines.
Light Fastness Testing Machine apply to light color fastness, anti-climate color fastness, light & perspiration color fastness and light aging tests of textile, paint, dye, coating, rubber, plastic, wood floor, paper and other materials, it have anti-climate functions of exposing to the rain, revolution and mist spraying. Gester Instruments Co.,Ltd has professional experience on the production of Light Fastness Tester. The following are the characteristics of colorfastness to light test machine. The sample is tested with black plate thermometer (BPT), black plate standard thermometer (BST), irradiance detector at the same position (in equidistance) to really indicate measuring state of the sample, the tested data is transmitted synchronously by using technolody of radio frequency.
Correct use of computerized universal testing machine: It is strictly forbidden to use the Computerized Universal Tensile Strength Testing Machine price for overload and super speed. It is strictly forbidden to hit the lifting screw with hard objects and put on the lubricating oil on time. When mechanically replacing the V-belt, pay attention to the position of the hand to prevent pinching the finger. The transmission part must be covered with a protective cover.
This bursting strength tester use pneumatic method, meet multinational standards and equipped with several changeable test clamp. The simple interface touching screen controller is easy and simple to handle. The specimen was clamped firmly by the pneumatic force which can also save effort. The test cover was made up of high-transparent glass with LED light inside which can observe the specimen easily. The Bursting Strength Testing Machine can induct the burst automatically which is much more sensitive and reliable. The bursting distension can go up to 75mm.
The principle of testing that you should know: Stitch the sample with one or two pieces of specified multi-fiber adjacent fabric, which is placed in soap solution or other washing solution, mechanically stirred at the specified time and temperature, cleaned and dried. Taking the original sample as the reference sample, assess the discoloration of the sample by the left gray scale, and then assess the color stain of the adjacent fabric by the right gray scale. Read more information on https://www.gesterinstruments.com/.
The values stated in SI units are to be regarded as the standard, with the exception of mils when determining coating thickness.Test Procedure: The haze or original weight of test specimen is measured. The test specimen is then placed on the taber wear and abrasion tester. A 250, 500, or 1000-gram load is placed on top of the abrader wheel and allowed to spin for a specified number of revolutions. Different abrading wheels are specified. A haze measurement or final weight is taken. The load and wheel can be adjusted for softer and harder materials.
