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Quality Inspection for Knoop Microhardness Tester - Digital Barcol Hardness Tester TM937-1s – TMTeck

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Quality Inspection for Knoop Microhardness Tester - Digital Barcol Hardness Tester TM937-1s – TMTeck Detail:

Digital Barcol Hardness Tester TM937-1s

 TMTeck Digital Barcol Hardness Tester is a portable indentation hardness tester developed on base of Barcol impressor.

 Standard Conformance

Comply to standard JJG610-2013 and ASTM B648-10(2015).

 Theory

The theory of digital Barcol hardness tester is to apply with specific shape steel indentor to press in workpieces surface through test force caused by load spring. When supporting foot is closed to the workpieces surface, measure the extension length of the indentor.

Application

Digital Barcol Hardness Tester is applied to test the hardness of Aluminum, Aluminum alloys, Fiber Reinforced Plastics and rigid plastics etc. wide valid testing range equivalent to Brinell hardness 25-150HBW.

Technical Parameters

Testing Range

0~100HBa,

Effective testing range

35-92HBa, equivalently to 25~150HBW

Resolution

0.1HBa

Indication error

hardness range 42~48HBa, ±2HBa

hardness range 81~88HBa ±1HBa

Repeatability error

hardness range 42~48HBa, ±2HBa

hardness range 81~88HBa ±1HBa

Power Supply

3 AAA battery

Net weight

1kg

 Features

  1. Single hand operation, easy to take, die-casting alloy shell, comfortable to hold.
  2. Digital display, more directly reading; Low-configuration can directly display Barcol hardness reading results; High-Configuration can converted Barcol hardness to HW,  HV, HBW and HRE easily through conversion button.
  3. Easily to change indenter; when testing full scale, if it does not point at 100HBa, just to press the full-scale adjustment button is ok, solve the problem on hard full-scale calibration of Barcol impressor.
  4. External calibration mode, after finishing full-scale calibration, no need to take off the shell, only to adjust the screw reserved on the instrument, then can adjust the hardness value.

Standard Packages

Tester 1unit
Spare indenters  2 unit
High value Standard hardness block  1 unit
Low value Standard hardness block  1 unit
Calibration wrench  1 unit
Supporting foot  1 unit
Carrying case  1 unit

NDT certificate

NDT1

NDT2


Product detail pictures:

Quality Inspection for Knoop Microhardness Tester - Digital Barcol Hardness Tester TM937-1s – TMTeck detail pictures

Quality Inspection for Knoop Microhardness Tester - Digital Barcol Hardness Tester TM937-1s – TMTeck detail pictures

Quality Inspection for Knoop Microhardness Tester - Digital Barcol Hardness Tester TM937-1s – TMTeck detail pictures

Quality Inspection for Knoop Microhardness Tester - Digital Barcol Hardness Tester TM937-1s – TMTeck detail pictures

Quality Inspection for Knoop Microhardness Tester - Digital Barcol Hardness Tester TM937-1s – TMTeck detail pictures

Quality Inspection for Knoop Microhardness Tester - Digital Barcol Hardness Tester TM937-1s – TMTeck detail pictures


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As a result of ours specialty and service consciousness, our company has won a good reputation among customers all over the world for Quality Inspection for Knoop Microhardness Tester - Digital Barcol Hardness Tester TM937-1s – TMTeck , The product will supply to all over the world, such as: Greece, Italy, Egypt, We are eager to cooperate with foreign companies which care much on the real quality, stable supply, strong capability and good service. We can offer the most competitive price with high quality,because we are much MORE PROFESSIONAL. You are welcomed to visit our company at any time.
  • We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Ann from Islamabad - 2017.07.28 15:46
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Fernando from Florence - 2017.04.28 15:45
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