Main Function & Features: 1. adjustable strength of light source 2. both Vickers hardness and Knoop hardness testing capabilities, 2KG (HV2) for option 3. high quality apparence 4. result showing on the screen directly Main purpose and application: 1.Steel, nonferrous metals, tinsel,...
Main Function & Features:
1. adjustable strength of light source
2. both Vickers hardness and Knoop hardness testing capabilities, 2KG (HV2) for option
3. high quality apparence
4. result showing on the screen directly
Main purpose and application:
1.Steel, nonferrous metals, tinsel, cemented carbide, sheet metal, metallographic structure.
2.Carburization, nitriding and decarburization layer, surface hardening layer, galvanized coating, coating.
3.Glass, chip and ceramic material.
CE certificate No. : GB/1067/3980/12 Issue 1
HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1, HV2
Hardness conversion scale
HRA, HRB, HRC, HRD, HK, HBS, H15N, H30N, H45N, H15T, H30T, H45T
10g (0.098N), 25g (0.245N), 50g (0.49N), 100g (0.98N ), 200g (1.96N), 300g (2.94N), 500g (4.9N), 1000g (9.8N) Test force error: ±1.0%
Standard Rectangular pyramid diamond indenter (136º±0.5º)
Min. Measuring unit
Hardness measuring range
Hardness Value of Reading
Digital LCD Screen (62x44mm)
Automatically（Load, dwell and unload）
1-99s (each step is 1 second)
Objective lens center and indenter center
Coincidence accuracy error < 1um (objective lens center position can be adjusted)
Instrument size and Net weight
560*186*635mm (L×W×H) 42kg
625*430*900mm (LxWxH) 55kg
LED Cold light source (can be continuously used for 24 hours, no heat generated, servicing life can reach 100,000 hours）
220V + 5%, 50/60 Hz (110V is available)
X-Y Testing Table
Dim.:100×100 mm, Max. Travel Range: 25×25mm, Moving Resolution Ratio: 0.01mm
GB/T4340, ASTM E384 & E92, EN-ISO 6507, JIS B-7734
Optional Purchase Accessories
Flat fixture; sheet specimen fixture, Small parts fixture, Image analysis software; Metallographic equipment; Knoop Indenter; hardness block; 15X micrometer eyepiece
Jvjing Precision has great competence in producing heighten big testing space auto or manual turrent micro vickers or knoop hardness tester as one of the leading manufacturers and suppliers of various testing equipment. Please rest assured to buy the low price equipment at a discount from our factory. And the price list and the quotation are also available if you need.