Digital Micro Vickers Hardness Tester adopts a unique and design in the field of mechanics, optics and light source, is able to produce a clearer image of indentation and hence a more precise measurement.
By means of a 10× Objective and a 40× Objective for measurement, the tester has a wider measurement field and a broader usage range.
It shows measuring method, the testing force value, the indentation length, hardness value, the dwell time of the testing force, as well as the number of measurement on it LCD screen. Beside, it has such functions as registering year, month and date, measuring result, treating data, outputting information with its built-in printer.
The tester has a threaded interface that can be linked to the digital camera and CCD pickup camera, and a RS232 interface as well.
The light source of the tester is firstly and uniquely adopted cold light source, and hence its life can reach 100000 hours. The user also can select halogen lamp as light source according to their requirement.
The CCD Automatically Image Measuring Device can be equipped on present tester according to user's requirement.
The LCD Video Measuring Device can be equipped on the present tester according to user's requirement.
According to user's requirement, the tester also can measure Knoop hardness value after equipping a Knoop indenter.
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Specification |
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Test forces (g) |
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10, 25, 50, 100, 200, 300, 500, 1000 |
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Leus/indenter switch |
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with hand turret |
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Carriage control |
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Automatic(loading/holding-up of the load/unloading) |
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Dwell time of the test force |
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200x, 400x |
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Load holding time(s) |
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5-60 |
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Min. graduation value of the testing drum wheel |
0.0625um |
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Testing range |
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1HV - 2967HV |
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Dimension of the XY table |
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100 x 100mm |
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Movement range of the XY table |
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25 x 25mm |
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Max. height of the specimen |
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70 mm |
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Max. width of the specimen |
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95mm |
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Output |
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Inner printer |
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Power |
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110/220V, 60/50Hz cold light source |
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TIME Group Inc. was established in 1984 is a leading manufacturer of Material Testing Machines in China. TIME Group Inc. has over 2, 800 dedicated, highly skilled employees in facilities located in China. From engineering, service, training, to front-line support, our commitment to customer satisfaction is the driving force behind everything we do. In 1995, we achieved the ISO 9001 certificate, and we have got many other certificates, such as CE. We are not only famous in China, but also have been exporting into more than 35 oversea countries and area.
JINAN SHIJIN GROUP was established in 1952, is the leading company in testing machine industry, honored as the excellent HI-TECH company in China. In August, 2003, TIME GROUP INC. Merged SHIJIN GROUP, this is a landmark in China testing machine industry.
We invested 180 million RMB to build a new factory of TIME SHIJIN GROUP in the Jinan economy & technology development district in 2010, and it occupies 102 Mu, with building area 46800 sq. M. It consists of 10 production lines: Foundry, Heat Treatment, Painting, Big Parts, Accessories, Bearings, Electric, Oil Sources, Load Frame, Installation & Calibration, Diversified Big Digital Controlled Processing Centers and 131 units of special machine tool equipments. The advantages of our new factory are not only the biggest production capacity in the Testing Machine industry of China, but also with the most modern technology.
Our main products include:
--Servo Hydraulic Universal Testing Machine
--Hydraulic Compression Testing Machine
--Electronic Universal Testing Machine
--Pendulum Impact Testing Machine
--Torsion Testing Machine
--Fatigue Testing Machine
--Friction & Wear Testing Machine
--Hardness Tester
--Spring Testing Machine
--Metallographic
