Large Screen LCD Display Vickers Hardness Tester

Large Screen LCD Display Vickers Hardness Tester

Large Screen LCD Display Vickers Hardness Tester HVS-5/10/30/50 (Z) Series

 

Introduction

1, HVS Series Digital Vickers Hardness Tester made with a unique and precision design in the field of mechanics, optics and light source is able to produce a clearer indentation and hence a more precise measurement.

2, equipped with a 10* eyepiece for measurement;

3, Equipped with a digital microscope, LCD screen to display testing method, test force, indentation length, hardness value, dwell time of test force as well the number of measuring time.

4, Adopt cold light source, the using life of light source can reach 100000 hours

5, With 4.8 inch Large LCD screen, customer can select HV/HK or change the hardness value by the option menu, the testing result (via the internal data processing) is shown on screen.

6, “Z” type has an automatically turning turret to change the object lens and indenter;

7, With a special thread interface, the tester can be linked with CCD video measuring system or LCD screen measuring system;

 

Application

·         Ferrous metals, non-ferrous metals, IC thin sections, coating, ply-metals;

·         Glass, ceramics, agate, precious stone, thin plastic sections, etc.

·         Hardness testing of the carbonized layers and quenched layers  depth and the trapezium.

 

Specifications

Model

HVS-5/HVS-5Z

HVS-10/HV10Z

HVS-30/HVS-30Z

HVS-50/HVS-50Z

 

Test force

 

 

N

2.942, 4.903, 9.807,

19.61, 24.52, 29.42,

49.03

2.942, 4.903, 9.807,

29.42, 49.03, 98.07

9.807, 29.42,

49.03, 98,07,

196.1, 294.2

9.807, 49.03,

98.07, 196.1,

294.2, 490.3

kg

0.3, 0.5, 1,2,3,5

0.3, 0.5, 1,3,5,10

1, 3, 5, 10, 20, 30

1, 5,10,20,30,50

Force loading mode

Automatic loading holding and unloading

Holding time

0-60S

Amplification of microscope

100*, 200*

200*, 100*

100*

Min. measuring resolution rate

0.125 µ m(200*), 0.250 µ m (100*),

Testing field

8HV0.3*2900HV10

Output

Built-in micro printer, RS232 interface

Lens/indenter switch

HV series: Manually

HV-Z series: Motorized

Dimension of XY table

100*100mm

***

Moving range of XY table

25*25mm

***

Max. height of test sample

160mm

Max. width of test sample

135mm

Light source

Cold light source

Power

AC 220V, 50/60HZ

Objectives

10*, 20*, 40* according customer requirement

Dimensions

520*190*650mm

Net weight

40Kg

 

Standard Accessories

XY-stage test table, thin specimen test table, fine wire test table, fork-shaped test table

Large test table, medium test table V shape test table

10* digital micro lens, adjustable screw, vipers hardness block, manual etc.