LCD Display Digital Micro Vickers Hardness Tester, Hardness
testing machine DHV1000
Main Features
DHV-1000 Micro Vickers Hardness Tester made with a unique and
precise design in the field of
mechanics ,optics and light source is able to produce a clearer
indentation and hence a more
precise measurement. By means of a 20 × lens and a 40 × lens the
tester has a wider
measurement field and a broader usage range. Equipped with a
digital microscope, it shows the
measuring methods, the test force, the indentation length, the
hardness value, the dwell time of
the test force as well as the number of the measurements —— all
shown on its LCD screen. What
is more, it is equipped with an interface linked to a digital
camera and a CCD Video—camera,
and is, therefore, a representative of the products of the same
kind in the country.
Usage Range
Ferrous metals, non-ferrous metals, IC thin sections, coatings,
ply-metals; glass, ceramics, agate,
precious stones;
Hardness testing such as that on the depth and the trapezium of the
carbonized layers and
quench hardened layers.
Technical Features
Test Forces:(0.098, 0.246, 0.49, 0.98, 1.96, 2.94, 4.90, 9.80) N
(10, 25, 50, 100, 200, 300,
500, 1000) gf
Carriage Control: automatic ( loading / holding-up of the load /
unloading )
Amplification of the Microscope: 200 ×, 400 ×
Dwell Time of the Test Force: (5-60)s
Min. Graduation Value of the Testing Drum Wheel: 0.0625um
Testing Field: 1HV—2967HV
Dimension of the XY Table: 100 × 100 mm
Movement Field of the XY Table: 25 × 25mm
Max. height of the specimen : 70 mm
Max. width of the specimen : 95mm
Output : installed with a printer and a RS232 serial interface
Light source : cold light source
Power Supply : 110V/220V,60/50Hz
Dimension: (425 × 245 × 490)mm
Weight: 30Kg
Main accessories
XY-stage test table
| 1 |
Thin specimen test table
| 1 |
Fork-shaped test table
| 1 |
Fine wire test table
| 1 |
Adjustable screw
| 1 |
10×Digital Micro Lens
| 1 |
Micro Vickers hardness blocks (high medium)
| 2 |
Gradienter
| 1 |
TAG: LCD Vickers Hardness Tester
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