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MODEL HBRV-187.5ST TOUCH SCREEN
DIGITAL DISPLAY BRINELL ROCKWELL VICKERS HARDNESS TESTER
Features:
-
Brinell, Rockwell, Vickers
testing methods
-
Touch-screen interface, easy
to operate, multi-language version
-
Electric loading without
weights, closed-loop control, no need for installation
-
Automatic correction for test
force, automatic compensation for each level of test force, and this
improves the accuracy of test force a lot
-
Automatic correction for
Rockwell curvature radius;
-
Password protection for
various setting parameters, more information for samples and testing data;
-
Measuring result can be saved
into U disk in EXCEL format, which is convenient for editing and processing
-
Modular design for easy
maintenance.
-
Precision conforms to GB/T
230.2, GB/T 231.2, GB/T 4340.2, ISO6508-2, ISO6507-2, ISO6506-2, ASTM E18,
ASTM E10 and ASTM E92.
Specifications:
|
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, HBW10/1000, HBW5/125,
HBW2.5/187.5 (Any 10
types) |
|
Indication accuracy |
8-650HBW
(δ/%):±2.5
|
|
Repeatability |
8-650HBW
(Hcf/%):≤3.0 |
|
Rockwell Scales |
HRA, HRB, HRC, HRD,
HRE, HRF, HRG, HRH,
HRK, HRL, HRM , HRP,
HRR , HRS , HRV |
|
Indication accuracy |
±0.1HR |
|
Repeatability |
0.5HR |
|
Vickers Scales |
HV5, HV10, HV20,
HV30, HV40, HV50, HV60, HV80, HV100, HV120 (Any 10 types) |
|
Indication accuracy |
±2 |
|
Repeatability |
≤2.5 |
|
Force error |
＜0.5% |
|
Min. measurement unit |
0.625µm |
|
Dwelling Time |
1～99s |
|
Maximum specimen
height |
220mm for Rockwell
testing,
170mm for Brinell and
Vickers hardness testing |
|
Depth of throat |
200mm |
|
Hardness measuring
range |
For Brinell: 8～650
HBW
For Rockwell: 20~95
HRA, 10~100HRBW, 20-70 HRC
For Vickers: 8～2900
HV |
|
Implementation of the
standards |
GB/T 230.2, GB/T
231.2, GB/T 4340.2, ISO6508-2, ISO6507-2, ISO6506-2, ASTM E18, ASTM
E10 and ASTM E92. |
|
Objective lens |
2.5X, 5X（Optional
for 10X, 20X
） |
|
Hardness read |
Touchable LCD
display, USB Flash Disk |
|
Power supply |
AC220V or 110V, 50 or
60Hz |
|
Dimensions |
500mm×240mm×760 mm |
|
Weight |
60 Kg |
Operation
Interface:
Main Interface for Brinell
Brinell Test Scale (Any 10 types)
Main Interface for Rockwell
test
Rockwell Test Scale (Any 10 types)
Main Interface for Vickers
test Vickers
Test Scale (Any 10 types)
Brinell, Vickers Testing
Calibration
Rockwell Testing Calibration
Standard Accessories:
|
Part name |
Quantity |
Name |
Quantity |
|
Host computer |
1 |
Brinell indenter
diameter
of 2.5mm, 5mm,
carbide ball |
1 each |
|
Vickers indenter |
1 |
Rockwell 1.588mm
carbide ball indenter |
1 |
|
Rockwell diamond
indenter |
1 |
Lens 2.5 x, 5x
(10x, 20 x optional) |
1 each |
|
Hardness block |
5 pcs. |
Exterior lighting |
1 |
|
Power line |
1 |
Large, medium, V-test
sets |
1 each |
|
Sliding test sets |
1 |
U disk
(with an Operation
manual) |
1 |
|
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