AC 220V 50Hz / 60Hz HBRV-187.5 Hardness Tester for Brinell,
Rockwell, Vickers
It serves the purpose of measuring the hardness of ferrous,
non-ferrous metals, hardmetals, carburized
layers and chemical treated layers.The Universal version enables
the execution of Rockwell standard
(150-60-100kgf) Brinell (31.25-62.5-187.5kgf) and Vickers
tests(10-30-60-100kgf).The microscope
together with the instrument allows fast and reliable measurements
of Brinell and Vickers indentations
both in the analogue and digital version.The digital version
permits to determine the hardness value in
the fast and easy way.
Specifications:
Preliminary test force(N): 98
Magnification of microscope×X: 37.5X, 75X
Rockwell hardness test (N): 588, 980, 1471
Max height of speciments(mm): 200mm
Brinell hardness test (N): 306, 613, 1839
Max depth of speciments(mm): 200mm
Vickers hardn-ess test(N): 294, 980
Dimensions(mm): 546X300X767
Power Supply: AC220V 50/60Hz
Net weight(kg): 90
Packing List:
Accessory box of main body: 1
Plastic anti-dust bag: 1
Diamond Rocknell indenter: 1
Certificate: 1
Diamond Vickers indenter: 1
Product operating manual: 1
Φ 1.5875mm hardmetal ball indenter: 1
Contrast sheef of metal Vickers Brinell hardness: 1
Φ2.5mm, 5mm hardmetal ball indenter: 1
Microscope seating: 1
Standard Rockwell hardness block: 3
15X micrometer eyepiece: 1
Standard Vickers hardness block: 1
2.5Xobjective: 1
Standard Brinell hardness block: 1
5Xobjective: 1
Testing table(big, medium, "V"): 1
Baffle testing table: 1
Weight1, 2, 3, 4: 4
Vickers testing table: 1
Weight 0: 1
"V"testing table: 1
Fuse 0.5A: 2
Lamp adapter: 1
6V-15F Lamp(6V/15W): 2
Chimnev: 1
Power cord: 1
Lamp (6V/15W):1
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.
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
