Hardness: 2,350 results found.
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PENDULUM HARDNESS TESTER -
The TQC Pendulum Hardness Tester has a lot of unique features that ease defining hardness by the König and/or Persoz method as described in ISO 1522. Both methods work on the principle that the damping time of a pendulum oscillating on a sample indicates the hardness.
The instrument has an easy menu-driven interface with jog dial. The automated electronic counting mechanism is not affected by reflections from the surrounding area. The water-level is located on the test specimen, rather than on the instruments base. Once the instrument is leveled further calibration is not required. The gas-spring supported transparent draft cover allows easy access to all parts of the instrument.
TQCs Pendulum Hardness Tester is a modulair system. The instrument itself can be used for both the König and- Persoz method. Both pendulums should be ordered separately. After placing the correct pendulum, switching between the two measuring methods only takes a push of a button. The Pendulum is positioned fully automatically by means of a stepper motor. Also the release of the Pendulum is automated through electro-magnetic system. The end of a test is indicated by a visual and acoustic signal.
The TQC Pendulum Hardness Tester base device is available as a 110 Volt and a 220 Volt model.
Pendulum-hardness-test.com ~
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BUCHHOLZ HARDNESS INDENTATION TEST -
The TQC Buchholz Hardness Indentation Test provides a method for carrying out an indentation test on coatings complying with the ISO 2815-2003 standard. The set consists of a calibrated slip-on weight with a sharp-edged metal wheel, an illuminated microscope, a level gauge, a digital dual timer, and two markers with template.
The calibrated slip-on weight with sharp-edged metal indentor is positioned on the test specimen for a set period of time. The length of the indentation mark in the coating is an indication of the hardness of the surface.
Mandatory test in Qualicoat, QIB and GSB accredited laboratories.
Buchholz-hardness.com ~
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Hardness Test Kit
A Hardness Test Kit is used to determine the amount of calcium in water. On sale today. Starting at $0.50 per test. In stock and ready to ship to. Order online or call 800-658-7716
Hardnesstestkit.com ~
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