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AJR HBRVS-187.5 Digital Brinell Rockwell & Vickers Hardness Tester

AJR NDT CO., LIMITED
AJR NDT CO., LIMITED
City: Beijing
Province/State: Beijing
Country/Region: China
Tel: 0086-133-93190604
Contact Person:Mr Vince Hu

AJR HBRVS-187.5 Digital Brinell Rockwell & Vickers Hardness Tester

Brand Name : AJR
Model Number : HBRV-187.5
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HBRVS-187.5 Digital Brinell Rockwell & Vickers Hardness Tester

MainFeatures:

HBRVS-187.5 Digital Brinell Rockwell & Vickers Hardness Tester with direct-viewing LCD display screen and single-chip microcomputer control system enables to realize the automatic operation of hardness test. The hardness tester has such characteristics as higher test precision, simple and easy operation, high sensitivity, easy usage, reliable load changing, stable displaying values. Beside manually move the test table up and down, the instrument completely realizes the automatic operations such as loading and unloading the test force, direct displaying hardness value, etc. With its built-in printer, the instrument records the main technique data during measurement process.

Main Technical Specifications

Initial Test Force (N): 98

Total Test Force:

The Vickers Hardness Test (N): 294.2, 588, 980

The Rockwell Hardness Test (N): 588, 980, 1471

The Brinell Hardness Test (N): 306, 613, 1839

Hardness Test Range

The Rockwell Hardness Test: (70-85)HRA,(30-100)HRB, (20-67)HRC

Accuracy of Displaying Value: ±0.1HR; Repeatability of Displaying Value: 0.5HR

The Brinell Hardness Test:

(8-650)HB Accuracy of Displaying Value (δ/%):±2.5; Repeatability of Displaying Value (Hcf/%)≤3.0

The Vickers Hardness Test

(14-100)HV Accuracy of Displaying Value (δ/%):±2; Repeatability of Displaying Value (Hcf/%)≤2.5

Dwell Time of Total Test Force(s): 1-60

Amplification of Microscope: 37.5X, 75X

Test Eyepiece: Automatically Digital Encoder

Readout Method of Hardness Displaying Value: LCD

Max Allow Height of Specimen (mm): 180 (Rockwell), 135(Vickers & Brinell)

Distance Between Indenter and Body of Instrument (mm): 140

Overall Dimension (mm): 463X215X700

Power Voltage: AC220V, 100W

Net Weight of Instrument (kg): 75

Accessories:

Rockwell & Vickers Indenter 1 pc for each;

Diameter: 1.5875, 2.5, 5mm Hard Alloy Ball Indenter: I pc for each;

Test Microscope 1 pc,;

Light Lamp 1 set;

Hardness Test Block: 5pcs,

Large, Medium, V-shaped Test Table 1 for each;

Power Cord: 1 pc;

Slipping Test Table: 1 pc;

Objectives: 1 pc


Product Tags:

brinell hardness tester

      

vickers hardness tester

      

rockwell hardness tester

      
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AJR HBRVS-187.5 Digital Brinell Rockwell & Vickers Hardness Tester Images

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