Big LCD Screen HVS-50 Vickers Metal Hardness Tester AC110V10% 60Hz With RS232 Interface

Big LCD Screen HVS-50 Vickers Metal Hardness Tester AC110V±10% 60Hz with RS232 Interface

Details:
Low Load Vicker’s Hardness Tester with Digital Display is a new hi-tech product integrating mechanical

and photoelectrical technologies.? As a substitute of traditional small-load Vicker’s hardness tester, it

features in easy operation and good reliability.
The following highlight some key features and functions:
--Integration of computer programming technology, high resolution optical measuring system and

photoelectrical technique;
--Soft key input;
--Light source adjustment;
--Selectable testing model, conversion tables, pressure-holding time, file number input and data saving

functions;
--Big LCD screen to display testing model, testing pressure, indention length, hardness values, ?? pressure

holding time and numbers of tests;
--Date recording tst results recording and data processing;
--Printing output function;
--RS232 interface for PC connection;
--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 hardness testing instrument for research or

measuring purposes.

Specifications

MODEL???????????????????????????????????????????????????? HVS50
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)
asuring length???????????????????? ? 0.65mm
asuring unit?????????????????????????? 0.25μm
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
ITEM MODEL:? HVS50
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
Foripate test table???? Cylindrical test table???? Fine specimen measuring test table
X-Y plotter?????? Gradienter???? Knoop indenter???? DX3900Shuma camera or DE-3000 model camera
Main body of photographic instrument Linker???????? Shutter line?????????? Magazine
Special single page magazine?????? Photographic eye piece