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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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