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Digital Series

XHR-150M Double Digital Rockwell Hardness Tester

Main Function

XHR-150M Digital double Rockwell hardness tester is equipped with a newly designed large displaying screen with good reliability, excellent operation and easy watching, thus it is a high-tech product combining the mechanic and electric features. It can show and set the present scale, test force, test indenter, dwell time and hardness conversion; the main function is as follows: Selection of all the Rockwell and superficial Rockwell scales; Conversion scales of different kinds of hardness; Test results can be saved and printed out, automatic calculation of maximum, minimum and average value; With RS232 interface for connecting to the computer.

Application Range

Suitable for quenched steel, tempered steel, annealed steel, cold and hard casting, malleable cast iron, hard alloy steel, aluminum alloy, copper alloy, bearing steel etc. Also suitable for surface quenched steel, surface heat treating and chemical treating materials, sheet, zinc layers, chrome layers, tin layers etc.

Technical Specification

Model

XHR-150M

Initial Test Force

3kgf (29.42N), 10kgf (98.07N)

Total Test Force

15kgf (147.1N), 30kgf (294.2N), 45kgf (441.3N),

60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)

Indenter

Diamond Rockwell Indenter,

ф1.588mmBall Indenter

Loading Method

Automatic (Loading/Dwell/Unloading)

Hardness Reading

LCD Screen Display

Test Scale

HRA, HRD, HRC, HRF, HRB, HRG, HRH, HRE, HRK, HRL, HRM, HRP, HRR, HRS, HRV

HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X, HR30X, HR45X, HR15Y, HR30Y, HR45Y

Conversion Scale

HV, HK, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HS, HBW

Data Output

Built-in Printer,RS232 Interface

Hardness Resolution

0.1HR

Dwell Time

0~60s

Max. Height of Specimen

185mm

Throat

165mm

Power Supply

AC220V,50Hz

Execute Standard

ISO 6508,ASTM E18,JIS Z2245,GB/T 230.2

Dimension

520×215×740mm,

Packing Dimension: 650×370×980mm

Weight

Net Weight: 80kg,Gross Weight: 100kg


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