Taber Abrasion Tester

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  • Taber Abrasion Tester
  • Taber Abrasion Tester
  • Taber Abrasion Tester
  • Taber Abrasion Tester

Standards

ASTM D1044, ASTM D3884, ASTM D4060, ASTM F1978, DIN 53754, DIN 53799, DIN 53109, DIN 52347, ISO-5470, ISO-7784-2

Certified Taber Abrasion Tester Supplier

GenTaber is NextGen's Taber Abrasion Tester is widely used to evaluate wear resistance. It can conduct tests on a wide range of materials such as: cloth, paper, paint, plywood, leather, tile, glass, rubber etc. It tests the specimen by rotating it while in contact with the grinding wheel and applying the required pressure. The Loss of weight reflects on the change in weight of the specimen. The unit also comes standard with an intelligent power failure recovery function.

The test applies to material thicknesses between 6.35mm to 40mm. A flat square or round specimen of roughly 100mm is mounted on the system which rotates at a fixed speed vertically. Taber's wheels are lowered onto the material at a specific pressure. The X pattern of abrasion produced by the double rotary action allows for an accurate identification of the materials' wear and tear. The Taber abraser comes standard with a full range of auxiliary weights, specimen holders, abrasive wheels, wheel refacer and vacuum unit. Learn more about the Taber Abrasion Testing Techniques for Quality Control.

Taber Abrasion Tester
Open Taber Abrasion Tester
Taber Abrasion Tester Control Panel
Easy-to-Use Digital LCD Display
Taber Abrasion System
Closed Taber Abrasion Tester

Technical Specifications

Specimen Size (Outer Diameter) 108mm ID:8mm ,3mm
Abrasion Wheel 2"(max.45mm), 1/2"(W)
Wheel Center Distance 63.5mm
Rotating Speed 60/72 rpm
Loads 250g, 500g, 1000g
Counter LCD Touch screen, 0-999,999 Automatic shutdown
Wheel and Specimens disk center space 37-38mm
Machine Size (L*W*H) 530 x 320 x 310mm (Including vacuum cleaner)
Weight (kg) 18kg (Excluding vacuum cleaner)
Power AC110V / AC220V/50Hz
Wear index calculation formula Abrasion loss weight/test turnover number x1000
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FAQs

Are you an educational or government facility? If so, absolutely! But speak with your quality consultant as we are always having sales to provide you with the best pricing on the market with the highest quality product.

Contact a NextGen representative today and we would be happy to supply you with information on how to participate in our Free Consumable Giveaway!

NextGen tries to include one set of consumables with all machine purchases. This way, you can begin testing immediately upon delivery of your equipment. Our goal is to provide you with a turnkey solution for rubber testing. Our consumables are readily available and can be supplied with a short lead time. Contact your quality consultant to discuss which consumables are recommended for your particular application.

NextGen does not offer used or refurbished systems, however our pricing for brand new systems during "special offer" seasons will rival any use or refurbished systems on the market.

With a diverse portfolio of testing equipment, it is difficult to keep all items in stock, however, some items can be ready for dispatch within 2-4 business days. If we do not have your equipment in stock, we can likely deliver within a few weeks. Contact your NextGen representative today for delivery details on your product requirements.

We have a full staff of technical support representatives who are always available to provide you with any assistance required. Feel free to contact us with any issues and we will try and provide you with a complete solution within 24 hours. We understand how valuable our equipment can be in your manufacturing process and we aim to reduce as much downtime as possible to get you back up and running asap.

While training is available if required by your personnel, NextGen prides itself in providing sufficient instruction to have your machine fully operational upon delivery. Every abrasion system offered by NextGen is a plug-n-play machine. Of course, if you have any questions, simply reach out to your quality consultant and we will have answers for you within 24 hours. All of our equipment is accompanied with an in depth manual to fully explain the installation and operation process to get you on your way to testing.

NextGen prides itself in supplying industry leading quality to price ratio equipment on the market. We want to make sure that the abrasion testing equipment will be operational and relied upon for decades to come in your laboratory. The equipment as well as all of the related consumables are either certified or custom-manufactured to fit with your system. We offer a turnkey solution based on the optimal quality per price ration to take your in-house testing to the Next level.

Without a doubt! Contact a NextGen quality consultant today and let us know your ASTM, ISO, GB, EN or other standards and we will provide you with a list of recommended rubber abrasion testing equipment to meet all of your requirements!

Absolutely! All NextGen's abrasion testing equipment is produced according to the strictest ASTM, ISO, GB, EN and other standards to fulfill all of your abrasion testing requirements.

What are the recommended grinding wheels to be used according to the ASTM D4060 standard?

Following the most common methods used for Taber Abrasion Test result evaluation:

Cycles to Specific End-Points – The number of necessary cycles to achieve a pre-determined end point, or the condition or appearance of the test specimen after a given number of cycles.

The criteria for evaluation may include, yarn breakage, loss in breaking strength, loss in coating, color loss, change in gloss, or other changes in terms of appearance. When inspecting the changes in the appearance in the test specimen visually, the assessments must be made using a rating system that has been previously agreed upon like a visual grading scale (5 steps, for example) or pass / fail criteria.

Taber Wear Index – This technique indicates the rate of wear. It is computed by measuring the weight loss in milligrams per 1000 abrasion cycles. The lower the number indicated in the wear index gets, the better the resistance to abrasion is.

Mass or Weight Loss – This particular method determines the amount of material that has been eaten away by abrasion. It is typically expressed in milligrams.

Volume Loss – To compare the wear resistance among materials that have varying specific gravities, corrections for each material’s specific gravity must be done to come up with a more accurate measurement of the comparative resistance to wear.

The wear index must be calculated, after which it must be divided by the specific gravity of the material. Using the correction factor gives a wear index that is related to the volume loss in the material to which the assessment is applied. To compare materials with varying specific gravities, you must use the same test parameters including the selection of load and wheel.

Wear Cycles/Mil (0.001 of an inch) – This method is used when expressing abrasion cycles necessary to wear through a coat of a given thickness.

Depth of Wear – When measuring the depth of wear, it is best to utilize a thickness gauge or any other appropriate device to determine the thickness of the specimen on 4 points along the path intended to be abraded, around 38mm measured from the center hole, with the points approximately 900 apart. Compute the average reading.

Once the specimen has undergone abrasion, do the measurements again, then get the average of the readings. Compute for the difference. As an alternative, you can measure the depth of the wear using an instrument like an Optical Micrometer or something similar.

Residual Breaking Force (fabric materials) – This method is used to measure the fabric’s effective strength or the force needed to break a fabric’s specific width. To determine the abraded specimen’s individual breaking force, you can use the procedure provided in the ASTM D5035 and D5034 Standard Testing Method for Breaking Strength & Elongation of Textile Fabrics.

It is worth mentioning that you need to adjust the referenced distance between the clamps to 25 mm, and then horizontally position the abrasion path on the abraded specimen at the midway point between the clamps. The breaking point must be reported to the nearest 0.5 kg.

Average Breaking Strength (fabric materials) – This is measured by getting the average of the abraded specimens’ breaking strength and the unabraded test specimens, as measured using the Residual Breaking Force technique.

Breaking Strength Percentage Loss (fabric materials) – To measure the original fabric’s breaking point and the abraded test specimen, you can use the method cited above (ASTM D5035 and D5034). Compute the breaking strength percentage loss rounded to the nearest 1% for all the widthwise and lengthwise directions.

Every turntable has a pair of precision balanced abrading arms, each one operating independently. The abrading arms may be lowered or raised when mounting or inspecting the specimens. Each of the arms is precision balanced, and capable of loading 250g against the test specimen, not counting the wheel’s weight.

To raise the load to 500g or 1000g, a mount specifically for auxiliary weights is positioned along the outside of the bearing assembly of the abrading wheel. The location guarantees that the abrading wheel is concentric with the weights.

The contact between the test specimen and the two abrading wheels' sliding rotation produces the characteristic rub-wear action. While the turntable rotates in one direction, the sample drives the wheels in the opposite direction, around a horizontal axis that is tangentially displaced from the sample's axis.

One of the abrading wheels rubs the test specimen outward, in the direction of the periphery. The other goes inward to the center. Meanwhile, a vacuum system gets rid of the loose debris from the test. The wheels pass through a complete circle over the surface of the specimen. It reveals the abrasion resistance from all angles in relation to the material's grain or weave. The abrasion marks that result from the process form a crossed arc pattern in a circular band, and covers an approximate area of 30 sq. cm.

The Taber Abrasion Tester is used for testing a wide array of materials, and has been referenced in multiple standards and specifications. These include coatings, plastics, leather, laminates, ceramics, paper, safety glazing, and carpeting, among many others.

The results are shown by the changes in haze percentage or weight loss in mg/number of cycles.

Ideal specimen size is a 4 in. diameter disk or a 4 sq. in. plate.
A ¼ in. diameter hole at the center is necessary for the test.

The original weight or haze of the test specimen is measured. It is then loaded on the abrasion tester. A load (may be 250 g, 500 g, or 1000 g) is positioned at the top of the abrader wheel. The wheel is then made to spin for a given number of revolutions. Various abrading wheels are specified. The final weight or haze measurement is taken. The wheel and load can be adjusted, depending on the hardness of the material.

Taber abrasion is a type of test that is intended to measure a plastic's ability to resist abrasion. Abrasion resistance, on the other hand, is a material's ability to endure mechanical action like scraping, erosion, or rubbing. Comparing abrasion is often difficult. Thus, weight loss or haze variation are typically evaluated, instead.

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