Vickers hardness tester
MHVS-5A/10A/30A/50A
MHVS-5A/10A/30A/50A
MHVS-5A/10A/30A/50A

MHVS-5A/10A/30A/50A

MHVS-5A/10A/30A/50A

Details :

Product Feature:
This product in the mechanical, optical, light source on the use of unique, precise design, so that the indentation imaging more clear, more accurate measurement. The instrument adopts a closed-loop loading control system to improve the accuracy of the test force, and the repeatability and stability of the indication value are good. The new display screen LCD is used to display, and the hardness scale HV or HK can be selected on the operation panel. The tested hardness value can be converted to each other. It is equipped with two groups of objective lenses that can participate in the measurement, so that the measurement range is wider, the application range is wider, the operation is more intuitive and clearer, the test method, test force, indentation length, hardness value, test force holding time, date, time, hardness conversion value and other functions can be displayed on the screen, and it has a threaded interface for connecting digital cameras and CCD cameras, which is convenient to select computers and hardness analysis and measurement software.
Application:
Suitable for quenching, quenching and tempering, annealing, chilled castings, malleable castings, hard alloy steel, aluminum alloy, copper alloy, bearing steel and other hardness determination.
Technical Parameter:

Name

Specification

Test force

MHVS-5A

0.1Kgf0.2Kgf0.3Kgf0.5Kgf1Kgf2Kgf2.5Kgf3Kgf5Kgf

MHVS-10A

0.1kg0.2kg0.3Kgf0.5Kgf1Kgf2Kgf2.5Kgf3Kgf5Kgf10Kgf

MHVS-30A

0.3kgf0.5kgf 1Kgf2Kgf2.5Kgf3Kgf5Kgf10Kgf20Kgf30Kgf

MHVS-50A

0.5kgf1kgf2kgf2.5kgf3kgf5kgf10kgf20kgf30kgf50kgf

Hardness measurement range

5HV~3000HV

Test mode

HV/HK

Loading method

AutomaticLoading/Maintain/Unloading

Objective lens and indenter conversion

Automatic

Convert scale

HRAHRBHRCHRDHRFHVHKHBWHBSHR15NHR30NHR45NHR15THR30THR45T

Objective lens

MHVS-5A

10× (observation)40×(Measurement)

MHVS-10A/30A/50A

10× (observation)20×(Measurement)

Eyepiece

10× digital micrometer

Dwelling time

1~60s

Data output

LCD displaybuilt-in printer

Light source

Halogen

Max. height of specimen

175mm

Distance from indenter to inner machine wall

125mm

Power supply

AC220V50Hz

Executive standard

ISO 6507ASTM E384JIS Z2244GB/T 4340.2

Dimension

320*580*650mm

Weight

Net weight about 55kg

Verification code
0086-535-2172116
0086-15376601306
info@lzmetaltest.com
Shandong Province, China
Copyright © 2016 Laizhou Huaxing Test Instrument Co., Ltd.