AC 110V ± 10% 60Hz Model HV-50 Vickers Hardness Tester LED Display 5HV1 -- 2500 HV-50

AC 110V ± 10% 60Hz Model HV-50 Vickers Hardness Tester LED Display 5HV1 -- 2500HV50

Vicker's Hardness Tester Model HV-50 is a new Hi-tech product integrating precision mechanical and

photoelectrical technologies.

Details:
The following highlight some key features and functions of this tester.
--Micro computer control;
--Adjustment of lighting source via soft keys;
--Adjustment of pressure holding time and LED display;
--Unique measurement conversion device and unique micro eyepiece one-time measurement readout device,

ensuring easy use and high accuracy.
--Camera for indention photographing and metallography.
The tester is specially designed for testing minute, thin samples or parts after surface coating. For research

institutes, factories labs and QC departments, this is an ideal testing instrument for research or measuring

purposes.

Specifications
MODEL                                               HV-50

TEST LOADN(kgf)                           9.8(1.0) 49(5.0) 98(10.0) 196(20.0) 294(30.0) 490(50.0)
Loading mechanism                        Automatic loading and releasing method
Load applying speed                       0.16--0.19mm/sec
DWell time                                        5--60sec
Magnific Aation of microscope         For measurement:100x(objective 10x Eyepiece10x)
Max.measuring length                    0.65mm
Min.measuring unit                        1μm
Max.height of specimen                 160mm
Max.depth of specimen                  135mm
Text range                                        5HV1--2500HV50
Brightness of indention                   Provided
Hardness conversion                     For"S"model only:Provided all kinds of data conversion by using menu
Printer                                               For"S"model only:Provided
Electricity loss protection device    For"S"model only:Provided by lithium battery
Computer communication              For"S"model only:Provided with RS-232C output
Contour size                                      (650X540X270)mm
Weight                                               45kg
Power supply                                overseas:AC110V±10%60Hz
Standard Accessories Table                  
Vickers indenter   1
Test table(big, medium, small)　1
Weight 　4
Horizontal regulating screw 　4
Power           　1
cordVickers test block(high, medium) 　2
Back up bulb 　2
Measuring microscope 　1
object lens 10xo￠25x 　10x/1
Certification of Fitness　1
Product Operating Manual　1
Printer Operating Manual  1

Optional Specification & Accessories
A Foripate test table
B Cylindrical test table
C Fine specimen measuring test table
D X-Y plotter
E Gradienter
F Knoop indenter
G DX3900Shuma camera or DE-3000 model camera
H Main body of photographic instrument Linker
I Shutter line
J Magazine
K Special single page magazine
L Photographic eye piece