Universal Hardness Tester
HBRV-187.5DX Senior Digital Brinell, Rockwell, Vickers Universal Hardness Tester with Touch Screen
The Brinell, Rockwell & Vickers Universal Hardness Tester is suitable for determining the hardness of ferrous metals, non-ferrous metals, hard alloys, carburized layers and chemically treated layers.
Description
Main Features
Equipped Brinell, Rockwell, Vickers test methods Electronic and electric loading, high precision sensor, with a unique closed-loop control system Eyepiece structure with digital encoder, measuring D1, D2 value, LCD directly display hardness value and D1, D2 value Directly select the hardness scale, the force value automatically changes in the test parameters The test force is automatically corrected, and each force is automatically compensated. The accuracy of the force is improved by an order of magnitude Can be calibrated according to standard hardness block or length scale The test force can be automatically corrected by standard dynamometer The hardness values of brinell, rockwell and vickers can be converted Touch screen, easy to operate Automatic hardness conversion according to national standard /ASTM Set password protection setting parameters, more sample and test information U-disk of measurement data is saved in EXCEL format for easy editing and processing
Technical Specification
Model HBRV—187.5DX
Test force 5～187.5kgf
Brinell scale HBW1/5、HBW2.5/62.5、HBW1/10、HBW2.5/15.625、HBW1/30、HBW2.5/31.25、HBW2.5/62.5、HBW10/100、HBW5/125、HBW2.5/187.5
Hardness resolution 0.1HBW
Rockwell scale HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK、HRL、HRM、HRP、HRR、HRS、HRV
Hardness resolution 0.1HR
Vickers scale HV5、HV10、HV20、HV30、HV40、HV50、HV60、HV80、HV100、HV120
Hardness resolution 0.1HV
Objective 2.5X，5X（10X，20X optional）
Magnification of microscope Brinell：37.5X、 Vickers：75X
Hardness measurement Brinell：8～650HBW Rockwell：20～100HR Vickers：8～2900HV
Data output LCD display，U disk
Max height of specimen Rockwell：220mm、 Brinell Vickers：170mm
Head - wall distance 200mm
Dimension 560*260*800mm
Weight About 70Kg
Power AC220V+
Operation Interface
Brinell Main Interface Brinell Scale
Rockwell Main Interface Rockwell Scale
Vickers Main Interface Vickers Scale
Brinell & Vickers Calibration Rockwell Calibration
Standard Accessories
Item Quantity
Lighting (internal lighting, external lighting) 1
Test block(HRC high、HRC low HRB 、HBW2.5/187.5、HV30) 5
Rockwell and Vickers diamond indenter 1 for each
Ball indenter(φ1.5875、2.5、5mm) 3
Eyepiece（DHV-15X） 1
Objective（2.5X、5X） 2
Sliding test table 1
Large, medium, V-test sets 1 for each
U disk, touch pen 1 for each
Fuse 2A 2
Level 1
Regulating screw 4
Power cable 1
Dust bag 1
Certificate and warranty card 1
Manual 1
