Steel Hardness Tester
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PTC® Rockwell Equivalent Steel Hardness Testers and Brinell Scopes



316 Portable Steel Hardness Tester

$875.00


Steel-Hardness-Tester-Portable-316-PTC-Instruments
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The Portable Steel Hardness Tester measures the hardness of metals in the range of 20 to 65 HRC on the equivalent Rockwell C Scale. The instrument is fully portable and easy to use. It can easily be carried anywhere an accurate hardness test is required.

The slim design of the microscope allows the user to test in tight spaces which are not accessible to bench testers. The hand held automatic indenter is used to make a small indentation in the piece to be tested. The microscope is the used to directly "read" the hardness from the size of the impression on its equivalent Rockwell C Scale.
  • Range 20HRC to 65HRC (equivalent Rockwell C Scale)
  • Accuracy ±1.5 points . Weight 2 lbs. 2 oz. (1 kg)
  • Shipping Weight 4 lbs (1.8 kg)
  • Test Block, and Carrying Case Included
Add 5 Point NIST Certification $95.00

Specifications & Instructions 316


450 Brinell Scope

$350.00


Brinell-Scope-Hand-Held-450-PTC-Instruments
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The Model 450 is a hand held portable reader and is compatible with all Brinell type machines. The reticle is calibrated in 0.1 mm units over a range of 6 mm and the diameter of the microscope field is 7 mm. NIST Traceable Certification available.

The instrument is quality built and durable, making it suitable for both laboratory and shop. The Brinell Microscope Reader allows the user to measure the diameters of indentations mad by the ball indenters of all Brinell type hardness testing machines for ferrous and non-ferrous metals. The Model 450 Microscope is also easily used as a calibrated portable microscope.
  • Magnification of 20X, Field Diameter of 7.00mm
  • Reticle scale length is 0 to 6.0 mm,
  • Divisions are 0.1 mm
  • Self-contained light source
Specifications Brinell Scope


415B Steel Hardness Testers Drill Press or Mill Mounted

$1025.00


Steel-Hardness-Tester-Mounts-Drill-Press-PTC-Instruments
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These unique instruments are the most economical way of grading and checking various metals in equivalent Rockwell C range of 20HRC to 67HRC and Rockwell B range from 40HRB to 100 HRB . The instruments come complete with two test blocks (high and low ranges), conversion chart, and carrying case.
  • Range 40 HRB to 100 HRB (equivalent Rockwell B Scale).
  • Accuracy ±1.5 points.
  • Weight (instrument only) 12 oz. (340 g ) with case & block) 1 lb. 1 5 oz. (. 9 kg).
  • Shipping weight 4 lbs. (1.8 kg)
  • Length 6-3/4 in. (17.2 cm)
Specifications and Operating Instructions 415B


415C Steel Hardness Testers Drill Press or Mill Mounted

$1125.00


Steel-Hardness-Tester-Mounts-Drill-Press-PTC-Instruments
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These unique instruments are the most economical way of grading and checking various metals in equivalent Rockwell C range of 20HRC to 67HRC and Rockwell B range from 40HRB to 100 HRB . The instruments come complete with two test blocks (high and low ranges), conversion chart, and carrying case.

The unit is mounted in a stationary mill, drill press or lathe in use.
  • Range 20 HRC to 67 HRC (equivalent Rockwell C Scale)
  • Accuracy ±1.5 points.
  • Weight (instrument only) 12 oz. (340 g). (with case & block)1 lb. 1 5 oz. (. 9 kg).
  • Shipping weight 4 lbs. (1.8 kg)
  • Length 6-3/4 in. (17.2 cm)
Specifications and Operating Instructions 415C




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