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Scratch Hardness Tester

The Scratch Hardness Tester is used for scratch testing under specified loads. These are manufactured in compliance with set industrial standards using graded raw material. The testers are used to perform testing with increased load, which helps us in the determination of minimum coating penetration. The powder coated steel body of the instrument is resistance towards corrosion and it is high in performance.

Scratch Hardness Tester As Per IS-101

Scratch Hardness Tester As Per IS-101
Scratch Hardness Testers are as per IS-101, weight set of 500 & 1 Kg. With needle, electrically operated model with full automatic system for to & fro movement and lighting system, as soon as light would be glow by scratch the slide would be stop, run by 220 Volt, Ac.










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Pencil Harness Tester

The pencil hardness tester is used for verifying the hardness values of graphite pencils to evaluate coating hardness. The Test Block is so designed to ensure that the cylindrical pencil lead is maintained at a constant angle of 45° and exerts a force of 7.5N approx. The pencil lead, prepared beforehand using the special sharpener and abrasive paper, is provided with the instrument and pushed over the smooth, flat coated surface.

The lowest hardness value of the pencil which marks the coating determines the coating’s hardness rating. The instrument is supplied complete with set of hardness pencils (14/17/19 pencils), positioning block(optional), x1 pencil sharpener, abrasive paper set, carry case and operating instructions can be used in accordance with ASTM D 3363, IS 101 (part 5), BS 3900-E19, ISO 15184 etc.

6B to 4H, 12 Pencils, STAEDTLER German

Model no:-PHT-S12
The pencil hardness test, also referred to as the Wolff-Wilborn test, uses the varying hardness values of graphite pencils to evaluate a coating’s hardness.

Model: PHT-S12 supplied complete with Indian make Scratching tool of fixed pressure of 7.5N/750gms and 45˚ fixed angle, STAEDTLER German make Pencils in set of 12 pencils 6B to 4H in original packing, set of 12 Pencils includes – 6B, 5B, 4B, 3B, 2B, B, HB, F, H, 2H, 3H and 4H, 1 no. STAEDTLER German make sharpener, set of Abrasive Paper and operation manual.









8B to 6H, 19 Pencils, STAEDTLER German

Model No:-PHT-S19
The pencil hardness test, also referred to as the Wolff-Wilborn test, uses the varying hardness values of graphite pencils to evaluate a coating's hardness.

Model: PHT-S19 supplied complete with Indian make Scratching tool of fixed pressure of 7.5N/750gms and 45˚ fixed angle, STAEDTLER German make Pencils in set of 19 pencils 8B to 6H in original packing, set of 19 Pencils includes – 8B, 7B, 6B, 6B, 5B, 4B, 4B, 3B, 2B, 2B, B, HB, F, H, 2H, 3H, 4H, 5H, and 6H, 1 no. STAEDTLER German make sharpener, set of abrasive paper and operation manual.







6B to 9H, 17 Pencils, Mitsubishi Japan

Model No:- PHT-M17
The pencil hardness test, also referred to as the Wolff-Wilborn test, uses the varying hardness values of graphite pencils to evaluate a coating’s hardness.

Model: PHT-M17 supplied complete with Indian make Scratching tool of fixed pressure of 7.5N/750gms and 45˚ fixed angle, Mitsubishi Japan make Pencils in set of 17 pencils 6B to 9H, set of 17 Pencils includes – 6B, 5B, 4B, 3B, 2B, B, HB, F, H, 2H, 3H, 4H, 5H, 6H, 7H, 8H and 9H, 1 no. STAEDTLER German make sharpener, set of Abrasive Paper and operation manual.









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Standard Rockwell Test Blocks

Standard rockwell test blocks are widely used for identify the tolerance capacity of the material as these blocks have a certified nominal hardness value. In this test, rockwell test block surface is hand lapped and diamond polished to a mirror finish. These standard rockwell test blocks are made by using excellent quality aluminium, brass and steel. Furthermore, these Standard Rockwell Test Blocks are known for providing ease in testing and superior accuracy.


Features:
  • Calibrated to ASTM E18, ANSI (NCSL) Z540-1, (ISO) 10012-1, ISO/IEC 17025, ISO 6508
  • Lifetime Guarantee
  • Highest quality steel, brass and aluminum
  • Superior accuracy and ease of testing for the operator
  • Special heat treat process insures maximum consistency and repeatability

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Rockwell Hardness Calibration Sets

Rockwell hardness calibration sets are extensively used for quality control applications. These are designed to provide highest level of accuracy while testing. These rockwell hardness calibration sets contain the test blocks and the actual master diamond indenter or carbide ball penetrator. These are calibrated on a hardness tester. The accuracy of this hardness tester is verified by using depth measuring devices and N.I.S.T. traceable load.

Features:
  • Provides superior accuracy in validating hardness testers
  • Master test blocks and Master indenter used to calibrate the set
  • Highest quality steel and brass
  • Test blocks are hand lapped and polished to a mirror finish
  • Calibrated in state of the art ISO/ IEC 17025 accredited laboratory
  • ISO 6508
  • Manufactured in accordance to the latest Rockwell E18 Revision
  • Luxurious velvet case

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Microhardness Test Blocks

Microhardness Test Blocks
Microhardness test blocks are extensively used in different industries to check the accuracy of various macro and micro indentation testers. There are available in a comprehensive range of values and loads. Our microhardness test blocks are mounted on sturdy base for complete test block stability, and then diamond polished to provide a mirror finish.

Features:
  • Microhardness Test Blocks
  • Mirror Polished Test Surface
  • Precision Mounted for Complete Stability
  • Precision Force and Optical Measurement ISO/IEC 17025 certification includes mean hardness value, load, magnification, five group measured values, repeatability and measurement uncertainty

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Brinell Hardness Test Blocks

Brinell hardness test blocks are calibrated as per the set international norms. These are designed by using superior quality material to ensure the availability of most repeatable and uniform blocks. These brinell hardness test blocks are extensively used for calibrating production, bench and portable brinell hardness tester. To insure maximum repeatability and consistency, each block is heat treated in a heat treatment furnace which is computer controlled. Further then, all the blocks are ground, blanched, hand lapped and diamond polished.

Features:
  • Compliant with the latest Brinell ASTM E10 Brinell Revisions
  • Special heat treat process insures maximum consistency and repeatability
  • Brinell test blocks certified in our ISO/IEC 17025 accredited laboratory
  • Easy to read grain free surface
  • Highest quality de-carb free tool steel and aluminum
  • In stock for immediate delivery
  • Test measurement equipment is calibrated and traceable to NIST

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