50kgf Digital Macro Hardness Tester Vickers with Printer and Knoop Test

• Type: Vickers Hardness Tester
• Measuring Range: HV
• Application: Metal
• Standard: ISO, ASTM, BSEN
• Execution Standard: ISO 6507,ASTM E92,JIS Z2244,GB/T4340
• Loading Control: Automatic (Loading, Dwell, Unloading)
• Model NO.: HV-50P
• Testing Range: 8hv~2900hv
• Illumination: Adjustable LED
• Test Force: 1kgf, 2kgf,3kgf,5kgf,10kgf,20kgf,30kgf,50kgf
• Magnification of Microscope: Observation:10X/20X; Measurement:10X/20X
• Dwell Time: Adjustable 1-60s
• Max. Height of Specimen: 170mm
• Instrument Throat: 130mm
• Gross/Net Weight: 60kg/50kg
• Transport Package: Carton
• Specification: CE
• Trademark: SINOWON
• Origin: Guangdong, China
• HS Code: 9024102000
• Production Capacity: 20000

Product Description

HV-50M/50P/50A 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-50M/50P/50A 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-50M/50P/50A 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-50M/50P/50A 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.

 

Eyepiece
 

 

Optional Camera and Monitor
 

Vickers Software
 

 

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.

When selecting a hardness tester for your application, it is important for you to consider the following:
Choose the correct test method based on the application.
Plan to use the highest test force and largest indenter possible. Consider the effects of the shape and dimensions of your test sample.

Answer these key questions:
1, What kind of hardness scale to be used?
2, What is the material to be tested, and is this material suitable to the type of test method you are considering?
3, How large is the part, component or specimen to be tested?
4, Is the test point difficult to reach?
5, What is the quantity of testing that will be done?
6, How accurate does your test result need to be?
7, What is your budget?
8, What is the required return on investment and do you have ways to measure reductions in costs- yields, throughput, operator efficiency?
9, What testing problems have you experienced in your current method?
10, How knowledgeable are the users of the tester?

 

Specifications:
Product Name		50Kg Digital Vickers Hardness Tester
Model		HV-50M	HV-50P	HV-50A
Code#		821-131	821-131P	821-131A
Difference	Turret	Manual	Manual	Auto
	Mini-Printer	Without	Mini-Printer	Mini-Printer
	Hardness Conversion	Without	Without	HRC,HB,HK etc
Testing Force	Kgf	1, 2, 3, 5, 10, 20, 30, 50
	N	9.8, 19.6, 29.4, 49.0, 98.0, 196, 294, 490
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		60Kg/50Kg
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
10x Objective	821-311	HV 30 Hardness Block	821-641	Anti-dust Cover	821-911
20x Objective	821-321	V-shape Anvil	821-521	Level Screw	821-931
10x Digital Eyepiece	821-301	Power Cable	821-801	Instrument Manual	HV-50M/50P/50A
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