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$5,380.40

Digital Rockwell hardness tester TB-R-C

SKU: AME-91719-21
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Description

Digital Rockwell Hardness Tester NOVOTEST TB-R-C

Digital Rockwell hardness tester TB-R-C implements direct Rockwell method of hardness testing in accordance with ISO 6508-2 and ASTM E18.

Application

Rockwell Hardness Tester NOVOTEST TB-R-C allows user to measure hardness of:

  • hardened and surface hardened steel, hardened and tempered steel;
  • cold and hard casted parts, forged parts;
  • hard alloy steel;
  • aluminium alloys;
  • bearing steel;
  • carbonized steel sheets and others.

Advantages of NOVOTEST TB-R-C

Digital model has following advantages against analog machine:

  • more convenient in operating;
  • measurement process is faster;
  • setting menu is easy in use (setting of scales, loads and dwell time etc.);
  • digital resolution is better. As a result, accuracy is higher than manual tester has;
  • RS-232 interface;
  • human factor influence is minimum.

The machine allows user to:

  • select the Rockwell hardness scales type (A, B, C, D, E, F, G, H, K);
  • recalculate the obtained hardness values into all hardness scales (Brinell, Rockwell and Vickers);
  • record test results under the particular operator;
  • print the results of hardness measurements via built-in printer;
  • automated load/unload system allows user to get measurement results of high accuracy and free of operator faults

 

IndenterConical Rockwell diamond indenter (120 °): diamond tip as a cone with 120 degrees of the cone apex angle and the bead size of 1/16 inch (1.5875 mm)Scales

  • 20-88 HRA
  • 20-100 HRB
  • 20-70 HRC
  • 40-77 HRD
  • 70-100 HRE
  • 30-94 HRG
  • 80-100 HRH
  • 40-100 HRK

Hardness resolution value0.1Measurement accuracy<1.0%Conversion scalesPlastic Rockwell, Brinell, VickersInitial testing load(accuracy ±2%)98,07N (10kg)Testing load (accuracy ±1%)

  • 588,4N (60kg)
  • 980,7N (100kg)
  • 1471N (150kg)

Measuring time5~60 secTesting materials

  • Cemented carbides, thin steel and shallow case hardened steel
  • Steel, hard cast irons, pearltic malleable iron, titanium, deep case hardened steel & other material harder than HRB 100
  • Thin steel and medium case hardened steel and pearlitic malleable iron
  • Hardened and surface hardened steel, hardened and tempered steel; cold and hard casted parts, forged parts; hard alloy steel; aluminum alloys; bearing steel; carbonized steel sheets and others

Max height of test sample100 mm (210 mm – without protective cover)
(can be produced up to 400 mm)Max depth of test sample165 mmPower supply220V±5%, 50~60HzData output

  • LCD
  • Built-in printer
  • RS-232 interface

Recommended operating conditions

  • Air temperature: 0…+40 °С
  • Air pressure: 94 – 106.7 kPa
  • Humidity: up to 65%

Net weight86 kgGross weight96 kgPackage dimensions630*500*860 mm (L*W*H)

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