Universal Testing Machines
Qualitest offers the most competitive line of Universal Testing Machine range in the industry. Our comprehensive range of Universal Testing Machine products, along with our extensive range of grips/fixtures, load cells, extensometers, offer the best price/quality ratio models on the market. High quality, accurate and reliable models with reasonable prices. The Q-Series Universal Testing Machines range is designed for quick and reliable tensile, compression, flexure (bending), shear, peel, fatigue cycling, and constant load tests on metals, composites, alloys, plastics, elastomers, textiles, and finished products.
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Durometers
Our durometers are world-recognized for the highest accuracy, quality, durability and cost efficiency. This complete range of durometers covering from the economical analog dial types up to fully automatic and motorized versions can measure the hardness of all natural and synthetic rubber products, acrylic glass, acetates, casting resin, polyester, thermoplastics, PVC, neoprenes, hardboards, wood, leather, fruits and much more.
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Rebound Resilience Tester
DigiTest Rebound Resilience Tester is the most accurate resilience elasticity tester on the market with an optimum price/quality ratio, meeting and exceeding the requirements of ASTM D1054, DIN 53512, DIN 53573 and ISO 466 standards for testing the rebound resilience of rubber as well as flexible cellular plastics.
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Vertical Rebound Tester - Resiliometer
Also known as resiliometer, this low cost device drops a fixed weight from a certain height and based on the level of rebound, it can measure the rebound properties of rubber according to ASTM D 2632 standard.
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DIN Abrasion Tester
Our Abrasion tester conforms to DIN 53516, and ASTM D 5963. This top quality unit serves for the determination of the resistance of elastomers in regards to the loss of abrasion. Abrasion tests in compliance with this test standard are performed on materials which are subject to wear and tear during their working life, such as tires, conveyor and drive belts, shoe soles according to DIN 53543. Since wear is always a result of the abrasion, different test methods were applied for the simulation of the long term wear.
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Rotary Abrasion Tester (Compare to Taber)
Rotary Abrasion Tester is a cost-effective and high quality instrument used to determine the abrasion for rubber, leather, plastics, fabrics, paper, paint, plywood, tiles, glass, etc. and is built in conformance to ASTM D4157, DIN-53754/53799/53109/52347, and TAPPI T476.
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NBS Abrasion Tester
As per ASTM D-1630, our NBS Abrasion tester, commonly used in the footwear and shoe industries, determines the resistance to abrasion of vulcanized rubber, or other rubber materials that are similar to the standard reference compound, used for the soles and heels of footwear. It is not recommended for materials less than 2.5 mm (0.1 in.) in thickness. The unit has three test stations with dial micrometer readout. Test weights and cycle counter are also included.
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Akron Abrasion Tester
Akron abrasion tester is used for testing wear-resisting property of vulcanized rubber. Friction between sample and grinding wheel at certain leaning angle and load, the machine tests abrasion volume of sample at a certain range. The machine complies with GB/T 1689 Test for Wear-Resisting Property of Vulcanized Rubber standard requirements.
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ODR Oscillating Disk Rheometer
Our Oscillating Disk Rheometer determines the selected vulcanization characteristics of rubber compounds. This test is used to characterize or compare various samples to ensure your company is working at its optimum state of quality.
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Moving Die Rheometer (MDR)
The Moving Die Rheometer measures the change in stiffness of a rubber sample. The sample is compressed between two heated platens and by an applied oscillating force. The degree of vulcanization determines the cure characteristic of the sample as it is heated and compressed.
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Mooney Viscometer
The MVR2000 Mooney Viscometer measures the change in a rubber and plastic elastomer properties over time, from uncured to scorched state. The specimen is physically deformed by a rotating platen which will determine changing viscosity at preset temperatures.
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Specimen Dies / Molds
Selecting a specimen die or mold from the Qualitest line, ensure the best value and durability for the product you are choosing for cutting or forming your desired samples according to International ASTM, ISO, DIN, JIS, EN and other standards.
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Clicker Presses
Qualitest offers a full range of competitively priced Clicker Presses starting from manual versions, up to auto-pneumatic models, as well as Hydraulic types available in various capacities to conveniently cut your perfectly sized specimens.
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Specific Gravity Testers (Densimeters)
Available in 3 models with various density resolutions, this popular and best selling range of specific gravity testers can be used to accurately measure density of plastics, rubber, metals and much more. These models also come optionally with liquid gravity kits so that the specific gravity of both solid and liquid materials can be determined.
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DeMattia Flexing Fatigue Tester
Our advanced DeMattia Flexing Tester Conforms to ASTM D-430 method "B" and ASTM D-813 standards to measure the ability of soft rubber compounds, leather and similar materials to resist dynamic fatigue. This DeMattia Flexing apparatus is used to determine the crack growth of vulcanized rubber, leather, etc. when subjected to repeated bending strain or flexing and to measure the resistance to dynamic fatigue of vulcanized rubber and elastomers test specimen when subjected to repeated bending and extension.
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Ross Flexing Tester
The Ross Rubber Flexing Machine is designed to determine "resistance of vulcanized or synthetic elastomers to cut growth. It conforms to ASTM Method D1052, as well as ISO-4643. This model can test 12 samples simultaneously.
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Flexometers
Also known as “Goodrich Flexometers” Qualitest offers a full range of standard and fully automated Flexometers. The automatic Flexometer system features height measurement and cooling stations, an automatic temperature chamber including preheating station and a specimen silo for 20 specimens. The Ultimate Flexometer system offers even further efficiency, capacity, automation and performance. The Compression Flexometer is used as key testing instrument in the rubber industry including producers of fillers (carbon black etc.) as well as the tire industry use this type of Compression Flexometer. The test is based on the ASTM D 623 , DIN 53 533, part 3 and ISO 4666 standards.
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Stress Relaxation Tester
Relaxation system for continuous measurement in either compression or tension. Meets the requirements in ISO 3384 and ISO 6914.
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Automatic Creep & Relaxation Tester
System with three test stations for testing of stress relaxation or creep in compression or tension, according to ISO 3384 and ISO 899-1.
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Gehman Tester
Gehman Tester, ET 02 for determination of the relative stiffness characteristics of vulcanized or thermoplastic rubbers, also called the Gehman procedure.
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TR Tester
TR Tester, ET 01, for determination of low temperature characteristics by the temperature retraction procedure according to ISO 2921 and ASTM D-1329.
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Low Temperature Compression Set Rig
The Low Temperature Compression Set Rig performs compression set at low temperatures without having to open the deep-freezer and influence the compression set result has always been a problem.
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Compression Set Test Fixture
Compression Set Testing according to ASTM D395 test method, measures the ability of rubber to return to its original thickness after prolonged compressive stresses at a given temperature and deflection.
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Block Oven / Aging Oven
These safe, accurate ovens perform long-term high-temperature air or oil aging tests to ASTM, ISO and government standards.
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Carbon Black Content Analyzer - Tube Oven
Based on ASTM D-2663 Methods A & B, this popular Carbon Black Dispersion Tester calculates and analyzes the dispersion of carbon black, number of particles, diameter, distribution, and area etc. on rubber samples. An optional cutting device is also available.
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Carbon Black Dispersion Tester
Based on method A and B of ASTM D-2663 to carry out the calculation and analysis about particle numbers, diameter, distribution, and area etc.
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Tire Plunger Tester
Our advanced range of Tire Plunger Testers is available in different configurations for various tests such as, plunger test, bead unseating, vertical stiffness, lateral stiffness, footprint analysis, dimension measurement, envelope stiffness, bevel stiffness, torsion, and inflation pressure tests.
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Brittleness Point Temperature Tester
This test method covers the determination of the temperature at which rubber, plastics and elastomers exhibit brittle failure under specified impact conditions. With brittleness tester, Samples may be housed in a thermostatic bath, based on the reference standards ASTM D746, ISO 812, and GB/T 15256.
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Freezing Tester
Our freezing testers available in vertical or horizontal configurations are used to test the bending/flexing durability of rubber, plastics, synthetic leather, shoes, etc., under cold temperatures as low as -30°C or -50°C depending on the selected model. The test chambers can be equipped with a variety of flexing/bending fixtures made of stainless steel. These models conform to ASTM D1790, and ASTM D1593 standards.
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Salt Spray Tester
The Salt Spray (Fog) Tester is used to create and maintain the salt spray (fog) test environment, and test the anti-corosion quality of the materials surfaces.
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Parallel Plate Williams Plastometer
Conforming to ASTM D-926. Williams test measures plasticity and recovery of uncompounded, compounded, and reclaimed stock of unvulcanized rubber and rubber- like materials.
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Off-Line Film Thickness Gauges
The extensive range of off-line thickness gauges include manual hand-held models up to advanced tabletop versions with highest accuracy and repeatability with different resolutions meeting your quality demands, standards and budget.
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Portable Inclineable Articulated Strut Slip Tester (PIAST)
This test method covers the operational procedures for using a portable inclinable articulated strut slip tester (PIAST) for determining the slip resistance of footwear sole, heel, or related materials (test feet) against planar walkway surfaces or walkway surrogates (test surfaces) in either the laboratory or the field under dry, wet, or contaminated conditions. This unit meets ASTM F1677 test method.
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Resistivity Tester
For determination of volume resistivity according to ISO 1853.
EE 01 consists of a differential voltmeter with high input resistance, > 0,1 T Ohm and an amperemeter for very low currents.
The voltmeter is integrated with the electrodes to reduce
disturbances.
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Fogging Tester
Equipment for determination of windscreen fogging according to ISO 6452, DIN, VOLVO and SAAB and other automotive standards. The equipment has a compact design with the heating bath and
cooling bath integrated in one casing.
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