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Address: 7th Floor, Chengyuan Building B, the Mid. Road of Jiancaicheng Haidian Dist.BeiJing,CHINA 100096
Contact name:JingAn Chen
HUATEC GROUP CORPORATION |
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Multifunctional Vickers Hardness Tester Digital Vickers Hardness Measurement
Main Features:
This Digital Vickers Hardness Tester made with a unique and precise
design in the fields of mechanics, optics and light source is able
to produce a clearer indentation and hence a more precise
measurement. By means of 10x lens, 20x lens or 20x lens and 40x lens, the tester has a wider measurement field and broader
usage range. The set of lens (2 pieces lens ) can be selected
according to the user’s requirement. Due to adopt a large LCD
screen, operation seems more directly and clearly. It
shows the measuring method, the test force, the indentation length,
the hardness values, the dwell time of the test force as well as
the number of measurements - all shown on its LCD screen. Besides,
it has such function as registering the date, and measuring
results, treating the data, outputting the information with the
printer, and carrying out the operations of directly showing the
measure number, exchanging the scales among the 17 scales, putting
the data into the bank and linking RS232 interface, With a
threaded interface supplied to link with a digital camera and a CCD
pickup camrea , it also can be connected with video measuring
devices and indentation automatically meausring device without
switching optical path. Uniquely adopts cold light source, the
usage life of light source reach 100000 hours. By means of closed -
circuit system for control , CPU controls testing force to load;
dwell and unload, the sensor feedback information, therefore the
lost of testing force value can be automatically compensated during
testing and hence the testing force more accuracy. The instrument
represents today’s world advanced level among the products of the
same kind in China.
After equipped up a camera device, the tester can take a photograph for testing indentation and material’s metallographic composition.
Production standards: ISO 6507,ASTM E92,JIS Z2244,GB/T 4340.2
Aplication
Suitable for ferrous metal, non-ferrous metals, IC thin sections,
coatings, ply-metals; glass, ceramics, agate, precious stones, thin
plastic sections etc.; hardness testing such as that on the depth
and the trapezium of the carbonized layers and quench hardened
layers.
Technical Features
| Type | MHV-5 | MHV-10 | MHV-30 | MHV-50 | |
Testing Forces |
N | 1.961,2.942,4.903,9.807,19.61,24.52,29.42,49.03 | 2.942,4.903,9.807,19.61,24.52,29.42,49.03,98.07 | 4.903,9.807,19.61,24.52,29.42,49.03,98.07,196.1,294.2 | 9.807,19.61,24.52,29.42,49.03,98.07,196.1,249.2,490.3 |
KGF | 0.2,0.3,0.5,1,2,2.5,5 | 0.3,0.5,1,2,2.5,3,5,10 | 0.5,1,2,2.5,3,5,10,20,30 | 1,2,2.5,3,5,10,20,30,50 | |
| Carriage Control | Automatic(loading/holding-up of loading /unloading) | ||||
| Holding Time | (0~60)s | ||||
| Amplification of the microscope | 200X,400X | 100X,400X | 100X,400X | 100X,200X | |
| Min. graduation value of the test drum wheel | 0.0625um | 0.125um | |||
| Testing field | 1HV~2967HV | ||||
| Lens/Indenter switch | With Motorized Turret | ||||
| Dimension of the X-Y table | 100X100mm | Without | |||
| Movement field of the X-Y table | 25X25mm | Without | |||
| Max. Height of the specimen | 170mm | ||||
| Max. width of the specimen | 130mm | ||||
| Light source | Halogen Lamp | ||||
| Power | 110V/220V,60/50HZ | ||||
| Objective | The objective 10x,20x,40x can be selected according to user’s requirement | ||||
| Dimension | 530×280×630mm,Packing Dimension: 620×450×760mm | ||||
| Weight | Gross weight: 48Kg Net weight:35Kg | ||||
Standard accessories
| Name | Qty | Name | Qty |
| Instrument Main Body | 1 set | 10×Digital Measuring Eyepiece | 1 pc |
| Diamond Vickers Indenter | 1 pc | 10×,40×Objective | each 1 pc |
| Cross Test Table | 1 pc | Power Cable | 1 pc |
| Horizontal Regulating Screw | 4 pcs | Level | 1 pc |
| Fuse1A | 2 pcs | Halogen Lamp12V,15~20W | 1 pc |
| Inner Hexagon Spanner 2.5mm | 1 pc | Screw Driver | 1 pc |
| Hardness Block 700~800HV1 | 1 pc | Hardness Block 700~800 | 1 pc |
| Anti-dust Cover | 1 pc | Usage Instruction Manual | 1 copy |
