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Product name: DHV-1000 Micro Vickers Hardness Tester
Goods ID: 15485153
Classification:
- Introduction
- Parameter
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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.
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DHV-1000 Specifications
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
200x / 400x
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
Light source
cold light source
Power Supply
110/220V 60/50Hz
Dimension
(425 × 245 × 490)mm
Weight
30kgs
Main accessories
XY-stage test table
Thin specimen test table
Fork-shaped test table
Fine wire test table
Adjustable screw
10×Digital Micro Lens
Micro Vickers hardness blocks (high medium)
Gradienter