Universal Hardness Tester LHBRV-187.5DX
Product Description
This Digital Touch Screen Universal Hardness Tester, Rockwell Brinell Vickers Durometer Touch Screen Digital Multi-Function LCD Display Universal Hardness Tester, LCD Display Vickers Rockwell Brinell Hardness Testing Machine
Main Features
● Brinell, Rockwell and Vickers three test modes.
● Touch Screen; Digital, multi-function LCD display.
● Electronic closed-loop system.
● Automatic loading & unloading.
● Conversion scales of different kinds of hardness.
● With built-in printer for data output.
● With RS232 interface for connecting to the computer.
● Meets or exceeds GB/T230.2, ISO 6508-2, ASTM E18 and JIS Z2245 standards.
Application
Widely used in the Rockwell, Brinell, and Vickers hardness test of Ferrous and nonferrous metals: Castings, annealed steel, normalized steel, non-ferrous metals and soft alloys (Brinell), Heat-treated materials (Rockwell), Nitriding layer, ceramic, sheet, foil, plated layer, and minute parts (Vickers)
Technical Parameters
|
Model |
LHBRV-187.5DX (Touch Screen) |
|
Indication of Hardness Value |
Large LCD screen display |
|
Data output |
Built-in Printer, RS232 |
|
Duration time |
0-60s |
|
Carried Standard |
GB/T230.2, ISO6508-2, ASTME18, JIS Z2245 |
|
Testing force |
Rockwell: 60kgf (588N), 100kgf (980N), 150kgf (1471N) |
|
Brinell: 15.625kgf (153.2N), 31.25kgf (306.5N), 62.5kgf (612.9N), 125kgf (1226N), 187.5kgf (1839N) |
|
|
Vickers: 5kgf (49.3N), 10kgf (98.7N), 20kgf (196.1N), 30kgf (294.2N), 50kgf (490.3N), 100kgf (980.7N) |
|
|
Test Scale |
Rockwell: HRA, HRB, HRC, HRD, HRE, HRF, HRG |
|
Brinell: HBW2.5/15.625, HBW2.5/31.25, HBW2.5/62.5, HBW5/125, HBW2.5/187.5 |
|
|
Vickers: HV5, HV10, HV20, HV30, HV50, HV100 |
|
|
Hardness measuring range |
Rockwell: 20-90HRA 20-100HRB 20-70HRC |
|
Brinell: 5-650HBW |
|
|
Vickers: 5-3000HV |
|
|
Max Height of Specimen |
Rockwell: 180mm, Brinell: 165mm, Vickers: 165mm |
|
Magnification |
100X, 50X, 25X |
|
Distance of Indenter to outer wall |
160mm |
|
Power supply |
AC220V+5%, 50-60Hz |
|
Overall Dimension (mm) |
550*230*780 |
|
Net weight |
About 85Kg |
Standard Accessories
|
Name |
Quantity |
Name |
Quantity |
|
Diamond Rockwell Indenter |
1 |
1.5875mm Ball Indenter |
1 |
|
Diamond Vickers Indenter |
1 |
Brinell φ2.5, φ5mm Ball Indenter |
2 |
|
Rockwell Hardness block |
5 |
Large, Medium, "V" shaped Testing Table |
3 |
|
Brinell Hardness block |
1 |
Vickers Hardness block |
1 |
|
Digital Eyepiece 10x |
1 |
Objective 2.5x, 5x, 10x |
3 |
|
Microscope base (with internal headlamp) |
1 |
Sliding Testing Bench |
1 |
|
External headlamp |
1 |
Dustproof cover |
1 |
|
Paper for thermal printer |
1 |
Screwdriver & Level vial |
2 |
|
Power Cable |
1 |
RS232 Cable |
1 |
|
Operation Manual |
1 |
Product Certificate & Warranty |
2 |
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