Abrasion resistance is defined as the ability of a material to withstand mechanical action such as rubbing, scraping, or erosion. It can improve the utilization efficiency of textiles and is an important indicator of the quality of textile products.One of astm taber abrasion detection methods: use Taber Abrasion Tester Taber abrasion resistance test machine to determine the wear resistance of materials and assess its wear resistance degree, like measuring its mass loss, thickness loss, and transmittance etc. Taber abrasion equipment Used to many materials, like suitcases, carpet, cardboard, clothing, glass, plastic coatins, metal coating, paint, varnishes, decorative sheets, high pressure sheets, plastics, textiles, flexible floor mats, traffic paint, tile, anodizing layer, blankets, electronic components, decorative plates, wax, label, leather, dental materials, automobile interior decoration, resin, furniture, etc. Taber Abrasion Machine Feature 1.Unique wear process. Place test sample on turntable and two abrasive wheel press on material to make material to wear. 2.Specimen turntable speed control options of both 60 rpm and 72 rpm. 3.Precision steel weights of 250 grams and 750 grams are furnished to provide standard wheel loads of 500 and 1000 grams.  Weights are marked to show total load on each wheel. This marking includes the weight of the abrading arm (250 grams). 4.Equip with vacuum cleaner to clear abrasive dusts. 5.Can test with different wear medium and accessories. When friction is the predominant factor causing deterioration of your materials, abrasion and wear testing provides data to compare materials or coatings and can help you predict the lifetime of your product.

About The Two Test Steps Of Abrasion Resistance And Pilling Resistance For Martindale The Martindale Abrasion and Pilling Tester is the standard method of determining the wear resistance of textiles or leather and the resistance to pilling. Samples are rubbed against known abradents at low pressures and in continuously changing directions and the amount of abrasion or pilling is compared against standard parameters. Below are two testing steps for Martindale. 1. Martindale Abrasion Testing 1.1 Test abrading table installation. 1.2 Put on the installed sample holder assembly on abrasion table and use 1pc of boltto fixed it. Place the weight(12Kpa or 9Kpa), according to the standard selection. 1.3 Position pin hole change. 1.4 Setting test cycles and speed that display on the left. 1.5 Click "TEST" to running. 1.6 When martindale fabric abrasion test machine reached test cycles, it will stop aautomatically, observe specimen. 2. Martindale Pilling Testing 2.1 Place pilling specimen holder on Abrasion table, then place 260g weight,close the top cover. Use 1pc bolt to fixed it. 2.2 Position pin hole change. 2.3 Setting test cycles and speed that display on the left. 2.4 Click "TEST" to running. 2.5 When martindale pilling test machine reached test cycles, it will stop automatically, observe specimen. Abrasion resistance pilling martindale tester adaptable to test a wide range of applications including textiles, socks, leather, coated upholstery, carpets, wood and shirt collars.

The Martindale Abrasion Tester is used to determine the abrasion resistance of all kinds of footwear vamp material. Samples are rubbed against known abrasion at low pressures and in continuously changing directions and the amount of abrasion. The unique design allows removal of individual sample holders for examination without lifting the top motion plate. Test Pressure 1 Test Pressure 2 A) Specimen holder: (198 ±2)g B) Larger loading piece: (597±5)g C) The sum mass: (795±7)g, for workwear, upholstery, bed linen  and fabrics for technical use ( nominal pressure of 12kpa) A) Specimen holder: (198 ±2)g B) Smaller loading piece: (397±5)g C) The sum mass: (595±7)g, for apparel and household textiles,  excluding upholstery and bed linen (nominal pressure of 9kpa) What preparations should be made before the Martindale Abrasion test? A. Installation  Preparation 1.After unpacking the martindale abrasion machine, please wipe and clean the packing wood chips and other dust particles by soft cloth , install it in solid, smooth work surface. 2.Place a hard rubber piece between the martindale rub test instrument each adjust foot and working bench (reference size: 2 x 70 x 70 mm), to make every adjust foot contact with rubber piece firmly, and the guide plate in horizontal state by eyes. 3.Put the power plug to AC 220V, 50HZ socket, press the instrument right side power switch, turn on the power supply. Note : the martindale test instrument shell must be good contact with the ground. B. Test specimen Preparation 1. Diameter: (44+1) mm 2. Quantity: dry-type 2 pcs, wet-type 2 pcs 3. The specimen should be placed in an environment that temperature 21  1℃, humidity 65  2 % 4 hours before testing. C. Preparation Of Test interface 1. Set Times: Click the value below to set the total number of tests in the pop-up window. 2. Set Speed: Click the value below to set the martindale test speed in the pop-up window. 3. Speed: The value below shows the current test speed. Count Mode: Click on the lower arrow to select the counting mode in the drop-down menu. Up means positive counting, and Down means down counting. 4. TEST: Click to start the test, click again to stop the test. 5. ZERO: Click to reset all test times to zero. 6. SETTING: Click to enter the setting interface.

Safety Shoes Impact Testing Machine is used for impact resistance of safety shoes. lmpact steel head of safety shoes by 100J or 200J kinetic energy,and inspect it subsidence to check it quality. ISO En344 BS-953 Safety Shoes Impact Tester Operation Guide 1. Start the Safety Shoes Impact Tester. Click the [up button] on the control box to lift the impact head. To the appropriate position, click the [down button] to stop. 2. Click the [left button] to lower the anti-secondary impact device. lnstall the toe cap sample of the safety shoes. Tighten the screws to fix the clamp with sample to make sure the sample does not move. 3. Put the plasticine into the mold and make a cylinder. Place the cylinder of plasticine at this spot inside the toe cap. Use the handle in the lower left corner to adjust the impact head height. Make the impact head just touch the position of the sample. 4. Press [Zero] and [Unit/O-L] at the same time to clear Length. Click [Menu] and [Down buttom] to select the test height. 5. Set the test height by clicking the arrow keys. After the height setting is completed, click [Start/Enter] to confirm. Click [Esc/Stop] to exit. 6. Click the arrow keys to choose to set the load weight. Click [Start/Enter], the impact head will automatically rise to the set height. 7. Open the safety lock on the impact head. After confirming that everything is ready, click [Start/Enter]. 8. After 3 seconds of alarm, the impact head will fall freely. 9. After the safety footwear impact test is completed, fasten the safety lock. 10. Click the [up button] on the control box to lift the impact head. Observe the damage to the toe cap of the safety shoe and the plasticine inside.

The backrest and handrail are very important parts of a chair, and its safety and impact resistance are usually one of the items that manufacturers need to test for chairs. GESTER Instruments Co.,LTD has developed a machine that tests the impact strength of backrest and handrail. Children's High Chair Testing Machine can check whether the chair meets the standard for manufacturers. High Chair Testing equipment is specially designed for testing the impact strength of backrest and handrail. EN 14988-2 High Chair Back and Arm Impact Tester Feature 1.The High Chair Back and Arm Impact testing machine main structure is made of aluminum, which is beautiful and easy to maintain. 2.The height of the impact pendulum can be adjusted, which could test chairs with different height. High Chair Back and Arm Impact Tester Test Steps: 1. Put the high chair in front of the pendulum. 2. Turn on the motor control switch. 3. Adjust the height of the pendulum through adjustment button.Click the up button to adjust the height upward,and click thedown button to adjust the height downward. 4. Adjust the pendulum to the force point of the chair. 5. Put a stop on the other side of chair foot. 6. Manually lift the pendulum to the highest point,then release the pendulum and let the pendulumfall freely to impact the seat. 7. Change the directions of the seat to test the force point ofthe seat from different directions. When testing different forcepoints,the position of the pendulum shall be adjusted accordingly to be perpendicular to the force point of the chair. If you want to know more about EN 14988-2 High Chair Testing machine, consult us . With more than20 years experience in research and developmentwe, Gester lnstruments Co,LTD is professionally engaged in productionand R&D of physical properties testing equipment.

Test Method of Carpet Inflammability Tester GT-F06 By Details 1. Range of application Carpet Flammability Testing Machine is suitable to determine the surface flammability of carpets and rugs when exposed to a standard small source of ignition under carefully prescribed draft protected conditions. 2. Carpet Burning Testing Machine Mainly Structure 1. Observation board: It is convenient to check the test in the test box. 2. Bottom thermal baffle: to place the specimen. 3. Tablet method cover plate: cover the specimen surface when testing. 4. Auxiliary means: Urotropine tablet Dia. 6mm, 150mg/pc. 3. Floor Coverings Material Flammability Tester Principle Tablet method: make the specimen in a horizontal position exposed to small ignition sources (under the action of hexamine / urotropine tablet) , and measure the damage length and flame spread time after test. 4. Flammability Testing For Carpet Operating steps 4.1 Make the machine placed stably before testing. 4.2 Specimen Installation: 4.2.1Take a piece of specimen after humidifying, for the pile fabric specimen, please brush the pile in the inverse direction until it is upright. 4.2.2  Place the specimen on the center of the floor of the test chamber. traffic surface up, exercising care that the specimen is horizontal and flat. 4.3 Open the Carpet Flammability Test chamber door, place the specimen on the center of the floor of the testchamber, laying an urotropin(e) tablet in the center of specimen surface. Ignite thetablet and close the door." 4.4 May check the buring through observation board, when sample stop burning,open the chamber door, measure and record the burning range.

About The Test Method of DeMattia Upper Flexing Tester GT-KB08A DeMattia Flexing Fatigue Tester is used to determine bending resistance of rubber, leather, synthetic leather, shoe sole and other materials.And inspect it fiex cracking resistance,resistance to cracking and crack growth degree by repeatedly flexing in certain times andstroke. How to Operate the DeMattia Upper Flexing Tester 1. Plug demattia flex tester in power cord.Switch clockwise to turn on the power. 2. Check the safe door working properly or not before test: close both doors,click START then machine starts to run, when open the doors machine willstop,that means safe doors work properly. 3. Sampling: take a standard sample with a size of 37.5mm*125mm.Mark two symmetrical lines with a distance of 70mm from the middleof sample and use as clamping lines. 4. Before clamping samples, click 'Set' and then click 'Up Reset' to reset upper fixtures. 5. Clamp sample on NO.5 fixuture. 6. Loosen the clamp screw with inner hexagon spanner,fold the sample inward twice with the coated side facingout. Clamp the lower first, align the marked line with the end face of the fixture and tight screw, and then clampthe upper the same way. The clamped sample should be slightly taut. 7. After sample clamping, click"Micro' and then adjust the sample byhand to make a little arc in the middle. 8. Click 'Set' and the click ‘Down Reset' . 9. Start clamp sample on No.2 fixture, operation method as just now. 10. Close safe door after sample clamp, then set the running parameters. 11. Click 'Set' to enter parameters setting. There are two modes 'Counter' and 'Timer'.Select modes you need.'Counter' for testing this time.Need to set the count timesbefore testing. 12. After parameter setting, click 'Return' first and then click Zero', finally click 'Start' to test. 13. Demattia flexing fatigue tester will stop automatically after reach the preset times. Take out the sample to obeserve and judge it according to test standard.

What is Elmendorf Tear Test Machine ? Tearing Strength Tester is the tensile force required to rupture a pre-slitsample under controlled test conditions. This tearing strength tester is designed for tearing resistance of textile, non-woven fabrics, paper, paper board, thin film, ventilation tape, metal sheet materials and etc. Elmendorf tear astm d1922 machine works on the principle of measuring the Internal tearing resistance, which isthe force perpendicular to the plane of the fabric required to propagate a single-rip or tear of a definedlength from a cut in the fabric when a sudden force is applied.The force required to continue a slitpreviously cut in a fabric is determined by measuring the work done in tearing the fabric through a fixeddistance. Tear Testing Feature 1.Advanced calculation methods make sure precision test & good repetition. 2.Microcomputer system, can do auto test, calculate, analysis result, print test report. 3.Elmendorf tearing strength tester upload the test data. 4.Humanity operation system, Chinese and English operation interface with easy & convenience methods. 5.Elmendorf Tearing Tester Can look up all the datum & statistical result in mainframe freely. 6.Fabric tearing strength tester test unit can convention between N, gf, cN and ibs, suitable for differents standards requirements automatically. 7.Pneumatic sample grips and pendulum bob released to make sure equal clamping force. 8.Elmendorf Tearing Tester Cut sample automatically, making sure same shape of notch, reducing operation strength. Tear test plastic film Standards Textile: GB/T3917.1, ASTM D1424, DIN 53862, ISO13937-1, ISO4674-2, ISO9290, M&S P29, NF G07-149 Paper: GB/T455, APPITA P400, ASTM D689, BS 4468, CSA D9, DIN 53128, EN 21974,ISO 1974, JIS P8116, PAPTAC D9, SCAN P11, SNV 198482, TAPPI T414, UNI 6444 Plastic: GB/T11999, ASTM D1922, ISO6383-2, JIS K7128-2 Non-woven: ASTMD5734 Tearing strength test method 1. Digital Fabric Elmendorf Tearing Strength Tester Machine equipped with 1pc of Load A, 1pc of Load B, 3pcs of Load C and a sample template. 2. Connect with electricity, compress air. 3. Turn on the machine. 4. Choose the suitable test range according to the sample and put matched loads. 5. Click "Set", set the test parameters. 6. Need to click "CALIBRATION" when you change to new loads. 7. Click"Clamp" after put the sample. 8. Click"Start", machine will complete the test automatically. 9. Print out the test results.