Friction
See Also: Abrasion
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product
Circular Locus Tester
TF225
TESTEX Testing Equipment Systems Ltd.
Circular Locus Tester, to determine surface deterioration and quality of fabrics (wool, chemical fiber, mixed, kitted and woven fabrics). Using an active friction system, fabric is rubbed against a nylon brush and abrasive or an abrasive only under controlled conditions. Results of the test are achieved in minutes. The relative motion of the locus specimen grip and the abrasive platform is a circle with a relative speed of 60+/-1 r/min. The grip offers pressure to the specimen which is adjustable with a tolerance of +/-1%. For added control and safety, the machine is equipped with a self-stop switch.
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product
Pyro Drying Oven
Hurricane Series
The Gruenberg Hurricane Oven Series utilizes a pair of non-sparking blowers to provide a patent-pending ignition-free heating method. One blower circulates the airflow in the oven while a second blower generates heat using “fan friction.” This heat source is by nature ignition free and it can be independently modulated without affecting the circulation air flow rate. The Hurricane Oven series is ideal for applications involving a wide range of hazardous materials, including flammable solvents and dusts that may be encountered in drying, curing and finishing applications. It is also designed with the capability to be used with programmable ramp and soak controllers.
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product
Universal Testing Systems (Up To 300 KN)
3400 Series
Instron’s 3400 Series universal testing machines offer dependable performance across a broad spectrum of mechanical testing applications, with force capacities ranging up to 300 kN. These systems are well-suited for basic tensile, compression, flexural, peel, puncture, friction, and shear testing, and can be easily configured using a wide selection of grips and fixtures from Instron’s accessory catalog. Built with user safety and efficiency in mind, each system incorporates Instron’s proprietary Operator Protect technology, ensuring a secure and intuitive testing environment.
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product
Anemometer
AVM 702
3 1/2 digit LCD display (1999 Count). Meter per second, kilometers per hour, knots, & feet per minute measurement units. Low friction ball-bearing design ensures precise low and high reading. Fast sampling rate of 2.5 times per second
