HVS-5Z/10Z/30Z/50Z digital display Vickers hardness tester

HVS-5Z/10Z/30Z/50Z digital display Vickers hardness tester

莱州华银试验仪器有限公司

Classification:

Micro/Vickers Hardnesstester Series

Key words:

Huayin Test Instrument

Summary:

Professional R & D and production of metal, non-metallic materials hardness tester

E-mail: export@lzhuayin.com

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Main features:

● Automatic turret;frictionless spindle,high precision of test force;

● Electronic force loading,fully automatic closed-loop loading control system;

● High-precision optical measurement system,precision coordinate test bench;

● ARM high-speed processor and 5.6-inch LCD touch screen;

● English and Chinese interface conversion;various hardness value conversion;

● Display time-force curve dynamically during the loading and unloading process;

● The screen can display the test force,indentation length,holding time,measurement times,etc;

● The test process is automated,simple to operate,and free of human error;

● Automatic correction of the hardness value of the concave and convex surfaces;

● It has the function of storing data in the database,synchronizing and exporting test data;

● Equipped with USB and RS232 interfaces,it is convenient for users to process data;

● Equipped with a micro printer,it can directly print test results;

● Knoop indenter can be used for Knoop hardness test;

● The optional HYHV-300 image measurement system enables online functions through a data cable,allowing the user to control all actions of the hardness tester on a computer,automatically capture indentation images,automatically measure hardness values,automatically generate hardness curves,automatically calculate the effective hardened layer depth,and measure the fracture toughness of hard alloys;

● The accuracy complies with GB/T4340.2,ISO6507-2 and ASTM E92.

Application range:

● Ferrous metals,non-ferrous metals,IC chips,surface coatings,laminated metals;

● Cemented carbide,glass,ceramics,agate,gemstones,etc;

● Measurement of the depth and gradient of carburized layer,nitrided layer,and hardened layer;

● Vickers hardness measurement of thin plates,sheets,and other small parts.

Technical parameters:

model

HVS-5Z

HVS-10Z

HVS-30Z

HVS-50Z

test force

1.961, 2.942, 4.904, 9.807, 19.61, 24.52, 29.42,  49.04(N)

2.942, 4.904, 9.807, 19.61, 24.52, 29.42, 49.04,  98.07(N)

4.904, 9.807, 19.61, 24.52, 29.42, 49.04, 98.07, 196.1, 294.2(N)

9.807, 19.61, 24.52, 29.42, 49.04,  98.07, 196.1, 294.2, 490.4(N)

0.2, 0.3, 0.5, 1, 2, 2.5, 3, 5 (kgf)

0.3, 0.5, 1, 2, 2.5, 3, 5, 10 (kgf)

0.5, 1, 2, 2.5, 3, 5, 10, 20, 30 (kgf)

1, 2, 2.5, 3, 5, 10, 20, 30, 50 (kgf)

Hardness test range

5-3000HV

5-3000HV

5-3000HV

5-3000HV

Method of applying test force

Automatic (loading/holding load/unloading)

Shifting between objective lens and indenter

Automatic switching

data output

Built-in printer, USB and RS232 interfaces

objective lens

10X, 40X

10X, 20X

10X, 20X

10X, 20X

eyepiece

10X digital display micrometer eyepiece

Total magnification

100X, 400X

100X, 200X

100X, 200X

100X, 200X

minimum detectable unit

0.0625μm

0.125μm

0.125μm

0.125μm

Dwelling Time

1~99s

1~99s

1~99s

1~99s

light source

Halogen light source

Maximum height of sample

210mm

210mm

210mm

210mm

Distance from the center of the indenter to the wall

130mm

130mm

130mm

130mm

source

AC220V, 50Hz

Execution standards

GB/T 4340.2, ISO 6507-2, ASTM E92

Overall dimensions

560×310×660(mm)

weight

About 75kg

Main attachments:

● Coordinate test bench:1pc.

● thin shaft test bench:1pc.

● Thin plate test bench:1pc.

● Flat nose Vise:1pc.

● Large V-shaped block:1pc.

● Small V-block:1pc.

● Diamond pyramid indenter:1pc.

● Standard micro/Vickers hardness blocks:3pcs.

● Mini printer:1pc.

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