Hardness Tester

Digital Automatic Turret Vickers Hardness Tester

2020-06-08

HVS-Z.jpg



Digital Automatic Turret Vickers Hardness Tester, based on the principle that positive quadrangular pyramid diamond indenter presses the surface of thesample to produce indentation.By measuring the diagonal length of the indentation to achieve the measurement of the hardness of the material can be for small specimens, thin specimens, surface coating, heat treatment of the workpiece surface Vickers hardness test. 

With stable performance, strong structure, high reliability, simple operation, digital display,adopt high magnification optical measurement system, adjust the cold light source, photoelectric sensing technology and computer-aided means it has a powerful function. It is widely used in the fields of metal processing, electronics industry, mold parts, watch manufacturing, engineering quality inspection and so on. It is an ideal hardness tester for material research and testing.



Function:


Small, thin specimen.

Surface heat treatment workpieces.

Surface coating

       Glass, ceramics, agate, artificial gemstones and other more brittle, hard non-metallic materials



Features:


Widely used in micro-specimen, thin specimen, surface coating, heat treatment of workpiece surface samples and etc.Vickers hardness test to meet different demands of scientific research institutions, precision machining and quality inspection departments and other materials research;

Adopt automatic turret device, can be self-conversion indenter and microscopic eyepiece, high efficiency;

ESupport Brinell, Vickers and other hardness units convert.

Equipped with a variety of small load Vickers hardness scale spare;

Equipped with high-speed thermal printer, real-time print test results;

Modeling novel, strong structure, the use of diamond indenter, strong wear resistance, high reliability, intuitive readings, accurate measurement;

Host stability is good, the workpiece surface quality and man-made factors on the hardness of the test results less impact;

The use of electronic automatic loading system to control the main test force, eliminating the need to load the weight, the operation more convenient;

Using large-screen LCD liquid crystal display, easy to operate, can visually display the test results;

Using high magnification optical sensor system and high precision photoelectric sensing technology, test point positioning accuracy, test results more accurate;

Adjustable cold light source measurement system, through the software to control the light source strength;

Optional photographic device, can be achieved on the measured indentation and material microstructure to shoot for future analysis;

       Meet ISO 6507, ASTM E92, JIS Z2244, GB / T4340.2 and other relevant domestic and foreign standards.



HVS-5Z

HVS-10Z

HVS-30Z

HVS-50Z

Dimension of Exterior

540*220*650mm

540*220*650mm

540*220*650mm

540*220*650mm

Display attributes

Large screen LCD digital

Large screen LCD digital

Large screen LCD digital

Large screen LCD digital

Hardness symbol

HV0.3、HV0.5、HV1、HV2、HV3、HV5

HV0.3、HV0.5、HV1、HV3、HV5、HV10

HV1、HV3、HV5、HV10、HV20、HV30

HV1、HV5、HV10、HV20、HV30、HV50

Loading and unloading mode

Automatic operation

Automatic operation

Automatic operation

Automatic operation

Machine weight

40kg

40kg

40kg

40kg

Magnification of measuring microscope

200x(testing) 100x(observing)

200x(testing) 100x(observing)

200x(testing) 100x(observing

200x(testing) 100x(observing)

Maximum distance from the center of the head to the machine wall

135mm

135mm

135mm

135mm

Maximum height of applicable materials

160mm

160mm

160mm

160mm

Measurement range

40HV0.3~2500HV5

8HV0.3~2500HV10

10HV2~2500HV30

40HV~2500HV

Minimum detection unit

0.0625μm

0.0625μm

0.01μm

0.01μm

Power supply

AC220V/50Hz

AC220V/50Hz

AC220V/50Hz

AC220V/50Hz

Test force

2.94N、4.9N、9.8N、19.6N、29.4N、49N

2.94N、4.9N、9.8N、29.4N、49N、98N

9.8N、19.6N 、49N、98N、196N、294 N

9.8N、49N、98N、196N、294N、490 N

Test to secure the load time

0~60s

0~60s

0~60s

0~60s

The conversion mode of the head and the objective lens

Automatic operation

Automatic operation

Automatic operation

Automatic operation


CONTACT US

E-mail: zhongyi@zhongyi-ndt.com

Tel: +86- 415-6135926

Fax : +86- 415-6133688

Work Time: 9AM--5PM (GMT+8)

Address: No. 5 Tong Xing Rd ,Zhen An Distr.

Dandong, 118011 China

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