THV-1 Micro Vickers Hardness Tester
THV-1 Micro vickers hardness tester (Analog eyepiece, Manual Turret)
Product Features:
Advantage:
High Good Values
Good Quality (ISO & CE Certification)
Knoop hardness can be measured with optional indenter
Stepless adjustable brightness light source;
Application fields:
Heat treatment, carbide, quench hardened layer, the surface coating layer, steel, non-ferrous metal and small and thin shape parts, etc.
Main Features:
Model THV-1 series Micro hardness tester is micro Vickers hardness of basic plan, the aircraft used LCD display screen, through the operation panel of hardness or HK each file ruler HV benchmark test time by choice, the lighting source can do promise regulation. Operation can be measured D1 eyepiece, D2 value after the direct input, hardness value in LCD display screen is directly on display.
Detailed Product Description
Test forces
All the instruments offer 8 steps of test
force: 10, 25, 50, 100, 200, 300,
500, 1000 (gf) covering the range of
test forces required by the standards ASTM
E-384, EN ISO 6507. The test force can
also be changed by the right wheel
as a consequence allowing different test
forces in the inspection.
Technical Specifications:
| Model | THV-1 |
| Test force | 10gf (0.098N)、25gf (0.245N)、50gf (0.49N)、100gf (0.98N)、 200gf (1.96N)、300gf (2.94N)、500gf(4.9N)、1kgf (9.8N) |
| Min measuring unit | 0.5µm |
| Data output | LCD screen display |
| Other hardness value converted | Yes |
Eyepiece type |
Analog eyepiece |
Turret Type |
Manual Turret |
Max Height of Specimen |
80mm |
Distance of Indenter to outer wall |
95mm |
X-Y Testing table |
Dimension: 100*100mm Max mobile:25*25mm |
Conversion Scale |
HRA、HRB、HRC、HRD、HRF、HV、HK、HBW、HR15N、HR30N、 HR45N、HR15T、HR30T、HR45T |
Hardness measuring range |
8~2900HV |
method of testing force applied |
Automatic(Loading, Dwell, Unloading) |
Test microscope magnification |
400X(Measuring),100X(observation) |
Duration time |
0~60s |
Power supply |
AC220V+5%,50-60Hz |
Overall Dimension |
405*290*480mm |
Net weight |
About 25Kg |
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