High Accuracy 5kg Digital Macro Hardness Tester Vickers (HV-5M)

• Customization: Available
• Type: Vickers Hardness Tester
• Measuring Range: HV
• Model NO.: HV-5M
• Application: Metal, Plastic, Ceramics and Glass
• Standard: ISO, ASTM, GB/T
• Execution Standard: ISO 6507,ASTM E92,JIS Z2244,GB/T4340
• Loading Control: Automatic (Loading, Dwell, Unloading)
• Testing Range: 8hv~2900hv
• Illumination: Adjustable LED
• Test Force: 0.3kgf, 0.5kgf, 1kgf, 2kgf, 2.5kgf,3kgf,5kgf
• Magnification of Microscope: Observation:20X/40X; Measurement:20X/40X
• Max. Height of Specimen: 170mm
• Instrument Throat: 130mm
• Packing Weight: 50kg/40kg
• Packing Dimension: 630 X460 X710mm
• Transport Package: Carton
• Specification: CE
• Trademark: SINOWON
• Origin: Guangdong, China
• HS Code: 9024102000
• Production Capacity: 20000

Product Description

5Kg Digital Macro Vickers Hardness Tester HV-5M
 

HV-5M is a half automatic and intelligent Vickers hardness testing machine, it adopts the close-loop force sensor to replace the traditional quality weight, this innovative design makes the instrument more accurate.
 

HV-5M selection of testing force and dwell time is controlled and monitored on the front panel, it is automatic during the process of loading, dwell and unloading.  
 

HV-5M adopts digital microscopes with adjustable LED illuminator, doesn't need the operator to read the detail length of indentation, it only needs the operator to aim the D1, D2 diagonal of indentation and press the length key twice, then the built-in processor can compute the Vickers value and display the final testing result on LCD display automatically.
 

HV-5M doesn't need the operator to read the diagonal of indentation and check the Vickers testing table again, it improves the speed and accuracy of Vickers hardness testing obviously.
 

Optional Video Measurement
 

Digital XY Anvil
 

 

Principle of Vickers Test

The Vickers hardness test method consists of indenting the test material with a diamond indenter, in the form of a right pyramid with a square base and an angle of 136 degrees between opposite faces subjected to a load of 1 to 100 kgf. The full load is normally applied for 10 to 15 seconds.

The two diagonals of the indentation left in the surface of the material after removal of the load are measured using a microscope and their average calculated. The area of the sloping surface of the indentation is calculated. The Vickers hardness is the quotient obtained by dividing the kgf load by the square mm area of indentation.
 

 

The advantages of the Vickers hardness test are that extremely accurate readings can be taken, and just one type of indenter is used for all types of metals and surface treatments.

Although thoroughly adaptable and very precise for testing the softest and hardest of materials, under varying loads, the Vickers machine is a floor standing unit that is more expensive than the Brinell or Rockwell machines.
 

Specifications:
Product Name		5Kg Digital Vickers Hardness Tester
Model		HV-5M	HV-5P	HV-5A
Code#		821-101	821-101P	821-101A
Difference	Turret	Manual	Manual	Auto
	Mini-Printer	Without	Mini-Printer	Mini-Printer
	Hardness Conversion	Without	Without	Without
Testing Force	Kgf	0.3, 0.5, 1, 2, 2.5, 3, 5
	N	2.94, 4.9, 9.8, 19.6, 24.5, 29.4, 49.0
Testing Range		8HV~2900HV
Loading Control		Automatic (Loading, Dwell, Unloading)
Magnification of Microscope		Observation:20x/40x; Measurement:20x/40x
Digital Eyepiece		Magnification:10x
Dwell Time		Adjustable 0~60s
Hardness Indication		1HV/LCD Display
Illumination		Adjustable LED
Max. Height of Specimen		170mm
Instrument Throat		135mm
Power Supply		AC220V/50Hz;110V/60Hz
Dimension(LxWxH)		535 x225 x580mm
Packing Dimension		630 x460 x710mm
Gross/Net Weight		50Kg/40Kg
Execution Standard		ISO 6507,ASTM E92,JIS Z2244,GB/T4340
Standard Delivery:
Standard Delivery	Code#	Standard Delivery	Code#	Standard Delivery	Code#
Vickers Indenter	821-401	HV 1 Hardness Block	821-601	Accessories Box	821-901
20x Objective	821-321	HV 5 Hardness Block	821-611	Anti-dust Cover	821-911
40x Objective	821-341	Analogue X-Y Anvil	821-701	Level Screw	821-931
10x Digital Eyepiece	821-301	Power Cable	821-801	Instrument Manual	HV-5M/5P/5A
Optional Accessories:
Optional Accessories	Code#	Optional Accessories	Code#	Optional Accessories	Code#
25mm Digital Micrometer Head	821-719	Video Measuring Camera	821-811	USB Camera USB-V1	821-471
15x Digital Eyepiece	821-351	1.5x Vickers CCD Adapter	821-361	Vickers Measuring Software	821-461
LCD Video Monitor	821-821	V-Shape Anvil	821-521	Unequal Specimen Clamp	821-741