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    Khối kiểm tra hiệu chuẩn Astm E114-15 Inch Loại 1018 Carbon Steel Mini Iiw 2
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170mm 1HV - 2967HV Micro Vickers Hardness Tester Unique Precise

  • 170mm 1HV - 2967HV Micro Vickers Hardness Tester Unique Precise
Nguồn gốc Bắc Kinh
Hàng hiệu HUATEC
Chứng nhận ISO, CE, GOST
Số mô hình XHV-5/10/20/30
Số lượng đặt hàng tối thiểu 1pcs
chi tiết đóng gói gói tiêu chuẩn xuất khẩu
Thời gian giao hàng 1-4 ngày
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vickers hardness machine

,

digital micro hardness tester
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Mô tả sản phẩm

170mm 1HV - 2967HV Micro Vickers Hardness Tester Unique Precise

 

 

 

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. With an automatically turning device for indenter and objectives ( the automatically turning turret ) , the operation has become easier; and with a thread interface, it can be linked to a digital camera and a CCD Vide-camrea as well as video measuring devices and indentation automatically meausring device without switching optical path. It is the first tester that adopted the touch and color LCD screen, thus making the operation more humanized. The tester has such features as the direct reading of the measurements, the easy change of the hardness scale, the reservation of the data, the priting and linkage with RS232 interface. 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.

Usage Range

 ● Ferrous metals, non-ferrous metals, IC thin section,  coating,  ply-metals；
 ● Glass, ceramics, agate, precious stone, thin plastic sections, etc.
 ● Hardness testing such as that on the depth and the trapezium of the carbonized layers and quenched layers.

 

Technical Features and Standard accessories

 

 
Type
XHV-5 
 XHV-10
 XHV-30
 XHV-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
Cold light source
Power
 110V/220V, 60/50HZ
Objective
The objective 10x, 20x, 40x can be selected according to user’s requirement
Standard accessories
X-Y stage test able
 Largest test table, “V”Shape test table
10X Digital Micro Lens, Level, Adjustable Screw, Vicker Hardness Block, RS232 Interface Line (supply according to modle of instrument)
Dimension
 535X225X580mm
Weight
 Gross weight: 60Kg          Net weight:50Kg
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vickers hardness machine