Specifications: |
|
Product Name |
Universal Hardness Tester |
Model |
SHR-250 |
Code# |
831-911 |
Hardness scales |
Brinell, Vickers, Rockwell |
Load application |
Load cell, force feed back, closed loop system |
Load range |
1kgf/9.8N - 250kgf/2.45kN |
Optical system |
High precision optical path, screen diameter 135mm |
Objectives |
Interchangeable 44x, 70x, 140x magnification |
Scale resolution |
0.001mm (1 micron) |
Display |
Full function LCD screen, testing results, statistics, built-in hardness calculator, etc. Standards Meets or exceeds, ISO, ASTM, JIS (Nadcap) standards |
Test loads |
(500gf/4.9N*) (*Optional), 1kgf/9.8N, 2kgf/19N,2.5kgf/24N, 3kgf/29N, 5kgf/49N, 10kgf/98N, 15kgf/147.1N, 15.625kgf/153N, 20kgf/196N, 30kgf/294.2N, 31.25kgf/306N, 45kgf/441N, 50kgf/490N, 60kgf/588.4N, 62.5kgf/612N, 100kgf/980.7N, 125kgf/1225N, 150kgf/1471N,187.5kgf/1838N, 250kgf/2.45kN |
Rockwell test scales |
HRA, HRB,HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV, Bm, Fm, Ralpha, 15N, 30N, 45N, 15T, 30T, 45T, 15W, 30W, 45W, 15X, 30X, 45X, 15Y, 30Y, 45Y |
Vickers test range |
HV: (500gf/4.9N*), 1kgf/9.8N, 2kgf/19N, 3kgf/29N,5kgf/49N, 10kgf/98N, 20kgf/196N, 30kgf/294.2N, 50kgf/490N, 100kgf/980.7N |
HVT: 50kgf/490N, 100kgf/980.7N (*Optional) |
Brinell test range |
HB1: 1kgf/9.8N, 2.5kgf/24N, 5kgf/49N, 10kgf/98N, 30kgf/294.2N |
HB2.5: 6.25kgf/62N, 15.625kgf/153N, 31.25kgf/306N,62.5kgf/612N, 187.5kgf/1838N |
HB5: 25kgf/245N, 62.5kgf/612N, 125kgf/1225N,250kgf/2.45kN |
HB10: 100kgf/980.7N, 250kgf/2.45kN |
HBT2.5: 62.5kgf/612N, 187.5kgf/1838N |
Test cycles |
Automatic & Manual |
Indentors |
Brinell/Balls: 1mm, 2.5mm, 5mm, 10mm |
Vickers Diamond: 136° |
Rockwell Diamond Cone:120° |
Rockwell balls: 1/16", 1/8", 1/4", 1/2" |
Some are optional |
Force control |
2 - 99 seconds |
Connectivity |
RS-232 Serial Interface (printer/PC) |
Workpiece accommodation |
AC 220V/50Hz;AC110V/60Hz |
Horizontal capacity 150mm |
Cylindrical Surface |
Starting at 3mm diameter |
Machine dimension |
230mm x 575mm x 1064mm |
Machine weight |
201kg |
Power Supply |
100V AC to 240V AC, 50Hz/60Hz, single phase |
Execution Standard |
ISO 6508,ASTM E18,JIS Z2245,GB/T230 |
Standard Delivery: |
|
|
|
Standard Delivery |
Code# |
Standard Delivery |
Code# |
Instrument Main Body |
831-911 |
Objectives 10x |
831-311 |
Brinell indenters |
831-411 |
Objectives 20x |
831-321 |
Rockwell indenters |
811-411 |
Clamping protection nose |
831-931 |
Vickers indenters |
821-401 |
Objective for 70x magnification |
821-601 |
Hardness block HRA |
811-611A |
Power Cable |
831-801 |
Hardness block HRB |
811-641B |
Level Screw |
831-931 |
Hardness block HRC |
811-611C |
INNOVATEST certificate |
SHR-250 |
Hardness block HB2.5/187.5 |
831-621 |
Instrument Manual |
SHR-250 |
Optional Accessories: |
|
|
|
Optional Accessories |
Code# |
Optional Accessories |
Code# |
6.28x Objective |
821-361 |
standard hardness blocks |
821-601 |
35.7x Objective |
821-351 |
1/8"Steel Ball Indenter |
811-431 |
X-Y Auto Platform |
821-781 |
1/4"Steel Ball Indenter |
811-451 |
Printer |
821-831 |
1/2"Steel Ball Indenter |
811-471 |
Ø150mm Flat anvil |
811-541 |
Ø1/8" Steel Ball |
811-441 |
Ø60mm Flat anvil |
811-511 |
Ø1/4" Steel Ball |
811-461 |