HVS-50 / HVS-50Z Digital Vickers Hardness Tester-Shanghai Shangcai Testing Machine Co., Ltd

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HVS-50 / HVS-50Z Digital Vickers Hardness Tester

Main Function：

HVS-50 / HVS-50Z Digital Vickers hardness tester is a high-tech and new product combining the optics, mechanic and electrics features. It adopts load cell control system, improves the precision of the test force and the repeatability and stability of the indicating value. With digital measuring eyepiece, no need for checking the table or inputting the diagonal of the indentation, it can directly shows the test force, indentation length, dwell time, test numbers, conversion scale, date and time. As long as press the eyepiece button after measuring the indentation length, it can automatically get the hardness value and shows on the screen. It can be equipped with LCD video measuring device and CCD image automatic measuring system.

Application range:

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 Specification：

Model		HVS-50	HVS-50Z
Test Force	kgf	0.5kgf, 1kgf, 2kgf, 2.5kgf, 3kgf, 5kgf, 10kgf, 20kgf, 30kgf, 50kgf
	N	4.90N, 9.80N, 19.6N, 24.5N, 29.4N, 49N, 98N, 196N, 294N, 490N
Test Range		1HV~2967HV
Hardness Resolution		0.1HV
Loading Method		Automatic (Loading/Dwell/Unloading)
Shifting between Objective and Indenter		Manual Shifting	Automatic Shifting
Data Output		-	Built-in Printer， RS232 Interface
Eyepiece		10^×Digital Measuring Eyepiece
Objective		10^×，20^×
Total Magnification		100^×，200^×
Effective Field of View		10^×：800μm，20^×：400μm
Min. Measuring Unit		10^×：0.25μm，20^×：0.13μm
Dwell Time		0~60s
Light Source		Halogen Lamp
Max. Height of Specimen		185mm
Throat		130mm
Power Supply		AC220V，50Hz
Execute Standard		ISO 6507，ASTM E92，JIS Z2244，GB/T 4340.2
Dimension		530×280×630mm， Packing Dimension: 620×450×760mm
Weight		Net Weight: 35kg，Gross Weight: 47kg

Packing List:

Name	Qty	Name	Qty
Instrument Main Body	1 set	10^×Digital Measuring Eyepiece	1 pc
Diamond Vickers Indenter	1 pc	10^×，20^×Objective	each 1 pc
Big Plane Test Table	1 pc	V-shaped Test Table	1 pc
Power Cable	1 pc	Level	1 pc
Horizontal Regulating Screw	4 pcs	Halogen Lamp12V、15~20W	1 pc
Fuse1A	2 pcs	Screw Driver	1 pc
Inner Hexagon Spanner 2.5mm	1 pc	Hardness Block 400~500 HV5	1 pc
Hardness Block 700~800 HV30	1 pc	Anti-dust Cover	1 pc
Usage Instruction Manual	1 copy

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