|
Micro Hardness Tester
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 x lens and a 40 x
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, 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 x 400 x
- Dwell Time of the Test Force: (5-60)s
- Min. Graduation Value of the TEsting Drum Wheel: 0.0625 um
- Testing Field: 1HV - 2967HV
- Dimension of the XY Table: 100 x 100 mm
- Movement Field of the XY Table: 100 x 100 mm
- Max. height of the specimen: 70 mm
- Max. width of the specimen: 95 mm
- Light source: cold light source
- Power Supply: 110V / 220V, 60/50 Hz
- Dimension: (425 x 245 x 490) mm
- Weight: 30 Kg.
Main Accessories
- XY-stage test table
- Thin specimen test table
- Fork-shaped test table
- Fine wire test table
- Adjustable screw
- 10x Digital Micro Lens
- Micro Vickers hardness blocks.
|
