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HTMV-2000TH Manual Turret Micro Hardness Tester
Description:
The automatic brick tower microhardness tester is mainly used for the micro-Vickers hardness test of various metals and some non-metallic materials. It can test the hardness of various parts (machined parts, forgings, cast iron, steel castings, etc.), non-ferrous metals, heat-treated parts, various small and thin parts, glass, ceramics, agate, gemstones, etc. It is also suitable for the determination of the effective depth of carburization, quenching hardening layer, coating, surface coating and heat-affected parts of welded parts. It can also be used to observe the internal metallographic structure of various metal parts and collect and display images. It is especially suitable for measuring the hardness gradient distribution curve of the workpiece and measuring the surface hardness and effective hardening layer depth of the gear after heat treatment.
Technical Parameter：
|
Testing power |
25gf, 50gf, 100gf, 200gf, 300gf, 500gf, 1kgf, 2kgf |
|
0.245N, 0.49N, 0.98N, 1.96N, 2.94N, 4.9N, 9.8N, 19.2N |
|
|
Conversion ruler |
HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HBS, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
|
Smallest unit of measurement |
0.25μm |
|
Test mode |
HV/HK |
|
Hardness test range |
5~3000HV |
|
Test force application method |
Automatic (loading, holding, unloading) |
|
Turret rotation method |
automatic |
|
Objective lens |
10X, 40X |
|
Eyepiece |
10X |
|
Total magnification |
100X 400X |
|
Test force holding time |
1~60s |
|
X-Y test bench size |
100*100mm |
|
Maximum movement of X-Y test bench |
25*25mm |
|
Data output |
LCD display reading |
|
Maximum height of test piece |
100mm |
|
Distance from center of indenter to inner wall |
110mm |
|
Power supply |
AC220V±5%, 50~60Hz |
|
Implementation standards |
ISO 6507, ASTM E384, JIS Z2244, GB/T 4340.2 |
|
Dimensions |
500*250*560mm |
|
Package Size |
595*415*810mm |
|
Net weight |
40kg |
|
Gross weight |
48kg |
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