Gold Member Since 2010
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Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd.

Hardness Tester, Hardness Test, Brinell Hardness Tester manufacturer / supplier in China, offering Brinell Rockwell & Vickers Optical Hardness Tester, TBT-8177-ZB Laboratory Twin-screw Extrusion Granulation Line, TBTSE-8176X SINGLE SCREW PLASTIC PROFILE EXTRUSION LINE and so on.

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Supplier Homepage Product Mater/Steel Brinell Rockwell & Vickers Optical Hardness Tester

Brinell Rockwell & Vickers Optical Hardness Tester

Purchase Qty.:
1-19 20+
FOB Unit Price: US $1,800 US $1,600
Purchase Qty. (Sets) FOB Unit Price
1-19 US $1,800
20+ US $1,600
Get Latest Price
Production Capacity: 50sets/Month
Transport Package: Standard Export Packing
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: HBRVU-187.5
  • Measuring Range: HV
  • Standard: GB/T
  • Mobility: Portable
  • Rated Voltage: 220V
  • Customized: Customized
  • Specification: ISO
  • HS Code: 90158790
  • Type: Rockwell Hardness Tester
  • Application: Metal, Plastic, Ceramics and Glass
  • Warranty: 1 Year
  • Calibrating Method: Length Scales
  • Support Language: English
  • Trademark: TBT
  • Origin: Nanjing, China
Product Description
HBRVU-187.5 Brinell Rockwell & Vickers Optical Hardness Tester
HBRVU-187.5 Brinell Rockwell & Vickers Optical Hardness Tester use rotating test force transform construction and optical measuring system. There is a measuring device which can measure the indentation in it. This machine has a variety of test force and a variety of indenter for measuring metal and the Brinell/Rockwell/Vickers hardness of the test-piece. It is a multi-purpose hardness tester which can use different test methods to measure the hardness. 
     This hardness tester is widely used to measure ferrous metal, nonferrous metal and alloy and carburized layer and chemical treatment layer. It is widely used in factory workshops, laboratories, universities and research institutions.  
2.1. Test force
Brinell:1839, 612.9, 306.5N(187.5, 62.5, 31.25kgf)
Rockwell:Minor test force:98.07N(10kgf)
         Total test force:1471, 980.7, 588.4N(150, 100, 60kgf)
Vickers:980.7, 294.2N(100, 30kgf)
2.2. Steel ball penetrator:Diameter of 1.586, 2.5, 5mm
2.3. Diamond cone penetrator: Cone apex angle 120°±30'
                         Spherical apex angle 0.20±0.01mm
2.4. Diamond pyramid penetrator:Face angle 136°±30'
2.5. The magniftying power used by the microscopic measurement
    The magnifying power is: 75×;37.5×
2.6. The minimum value of divisible degree for measuring the micro-drum wheel:
    When 75×,it is 0.002 m.m.
    When 37.5×,it is 0.004 m.m.
2.7. Measuring the length(L) of the indentation
    When 75×,it is 0.002 m.m.
    When 37.5×,it is 2.4 m.m.
2.8. The maximum height of the specimen:
    It is 200 m.m. for Rockwell's measurement and test.
    It is 100 m.m. for Vicker's measurement and test.
2.9. The distance from the center of the indenter to the machine body is 195 m.m.
2.10. The power supply, voltage and power: AC primary 220V, the secondary is 6.3V 25W.
2.11. Max. height of specimen: 200mm
2.12. Depth of throat:180mm
2.13. Dimensions(L×W×H):560×260×760mm
2.14. Power supply:220V AC

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