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Intelligent Digital Hardness Testing Machine Superficial Rockwell Härteprüfer

Guangdong Hoyamo Precision Instrument Limited
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Intelligent Digital Hardness Testing Machine Superficial Rockwell Härteprüfer

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Brand Name : Sinowon

Model Number : Vexus SHR-45D

Certification : CE

Place of Origin : China

MOQ : 1 set

Supply Ability : 100 sets/ month

Delivery Time : 10 days

Packaging Details : Plywood

Payment Terms : Western Union, L/C, T/T

Rockwell Scales : HR15T, HR30T, HR45T, HR15N, HR30N, HR45N

Initial Force : 3kgf, Permitted Error: ±2.0%

Total Force : 147.1n (15kgf), 294.2n (30kgf), 441.3n (45kgf)

Dwell Time : 1-60s Adjustable

Display : 5.2" Touch Screen, Resolution: 640*480

Loading Control : Motorized Loading, Dwell and Unloading

Language : Chinese, English, German, Portuguese, Turkish;Czec

Max Height Specimen : 175mm

Throat : 165mm

Power Supply : AC220V/50Hz;AC110/V60Hz

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Intelligent Digital Hardness Testing Machine Superficial Rockwell Härteprüfer

Production Instroduction:

Vexus SHR-45D is a half automatic and intelligent hardness testing machine, except to lift up the anvil to touch the specimen and select the test force: 15Kgf(147.1N), 30Kgf(294.2N) and 45Kgf(441.3N) in hand-knob manually, the other operations are entirely automatic.
The testing force, the process of loading, dwell and unloading, the hardness testing value, and the corresponding converted scale are displayed on LCD screen automatic.
Vexus SHR-45D system will remind the operator to select the corresponding testing force and indenter after scales choosing, and the automatic hardness testing and digital 0.1HR resolution display avoids the man-made error and enhance the measuring accuracy.
Vexus SHR-45D force knob adopts the metall material to replace the plastic material, it improves the instrument using-life greatly.

The Rockwell test consists of measuring the additional depth to which a carbide ball or diamond penetrator is forced by a heavy (major) load beyond the depth of a previously applied light (minor) load (SET point).


The minor load is applied first and a SET position is established on the dial gauge or displacement sensor of the Rockwell tester. Then the major load is applied. Without moving the piece being tested, the major load is removed and, with the minor load still applied, the Rockwell hardness number is automatically indicated on the dial gauge or digital display.
Intelligent Digital Hardness Testing Machine Superficial Rockwell Härteprüfer

The diamond penetrator is used for testing materials such as hardened steels and cemented carbides. The carbide ball penetrators, available with 1/16 inch, 1/8 inch, 1/4 inch, and 1/2 inch diameter, are used when testing materials such as steel-copper alloys, aluminum and plastics to name a few.

Rockwell testing falls into two categories: Regular Rockwell testing (e.g., C and B scales) and Rockwell superficial testing (e.g., 30 N and 30 T scales).

High Rockwell hardness numbers represent hard materials and low numbers soft materials.
Intelligent Digital Hardness Testing Machine Superficial Rockwell Härteprüfer
Technical Specification:

Name Touch Screen Digital Superficial Rockwell Hardness Tester
Model Vexus SHR-45D
Code 811-221
Rockwell Scales HR15T, HR30T, HR45T, HR15N, HR30N, HR45N
Initial Force 29.42N (3kgf) Permitted Error: ±2.0%
Total Force 147.1N (15kgf), 294.2N (30kgf), 441.3N (45kgf) Permitted Error±1.0%
Dwell Time 1-60s Adjustable
Display 5.2" Touch screen, Resolution: 640*480
Resolution 0.1HR
Loading Control Motorized loading, dwell and unloading
Hardness Conversion HRC, HV, HBS, HBW, HK, HAR, HRD, HR15N, HR30N, HR45N, HS, HRF, HR15T, HR30T, HR45T, HRB, etc
Conversion Standards ASTMDIN
Language Chinese, English, German, Portuguese, Turkish;Czech;Korean
Correction Range -3.0HR~+3.0HR; Step 0.1HR
Data Process 2000 single measuring result, curve analysis, results reviewing and analysis
Printing Optional Wireless Printer
Max Height Specimen 175mm
Throat 165mm
Power Supply AC220V/50Hz;AC110/V60Hz
External Dimension 520×215×700 (mm)
Packing Dimension 630×440×960 (mm)
Gross/Net Weight 120Kg/91Kg
Standards GB/T230.2JJS Z2245ASTM_18EN-ISO6508

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