High Precision Micro Vickers Hardness Tester LCD Screen For Wide Measurement
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.
Type: Micro Vickers hardness tester
Testing forces (N): 0.098 / 0.246 / 0.49 / 0.98 / 1.96 / 2.94 / 4.90 / 9.80
Testing forces (gf): 10 / 25 / 50 / 100 / 200 / 300 / 500 / 1000
Load control: Automatic loading and releasing
Holding Time (s): 5~60
Magnification of microscope x:400x for measurement, objective 40x eyepiece 10x
100x for observation, objective 10x eyepiece 10x
Max. measuring length (μm): 150
Micrometer resolution (μm): 0.5
Testing range: 5 HV~2500 HV
Dimension of micro test table: 100X100 mm
Travel range of micro test table: 25X25 mm
Max. Height of the specimen: 65mm
Max. width of the specimen: 85mm
Dimension (mm): 480 x 405 x 290
Net weight (kg): 25
Standard Package:
Main machine: 1
Indenter: Micro Vickers indenter x 1
Testing table: Large leveled / medium leveled /V shaped, 1 for eac
Test block: X-Y stage / fine wire / fork-shaped / thin specimen, 1 for each type
Micrometer eyepiece: 1
Objective: 10x x 1, 40x x 1
Spare fuse: 2
Weight shaft: 1
Weight: 6
Level: 1
Operation instructions: 1
Bulb: 2
