Measuring Instruments Lab Portable Micro HV-5/10/30/50 Vickers Hardness Tester

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Brand Name :	ZL
Model Number :	ZL-1103A
Certification :	ISO
Price :	Negotiable
Payment Terms :	T/T, L/C, Western Union
Supply Ability :	100 set per month
Delivery Time :	5-7 days

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Measuring Instruments Lab Portable Micro HV-5/10/30/50 Vickers Hardness Tester

HV-5/10/30/50 Vickers Hardness Tester is a high-tech product of opto-mechanical integration. The machine is novel in shape, with good reliability, operability and intuitiveness. It adopts precision mechanical technology and optoelectronic technology. The new Vickers and Knoop hardness tester.

The machine adopts computer software programming and optical measurement system. Through soft key input, the measurement of Vickers and Knoop hardness can be selected, the strength of the measurement light source can be adjusted, the dwell time can be selected, the test method and test force can be displayed on the LCD screen, and the indentation pair can be measured through the panel input. The length of the angle line and the hardness value are directly read out on the screen, which simplifies the tediousness of looking up the table. Easy to use and high measurement accuracy.

The hardness tester is suitable for measuring the Vickers hardness of tiny, thin, surface infiltration coating specimens and Knoop hardness of glass, ceramics, agate, artificial gems and other brittle and hard materials. It is an ideal hardness testing instrument for research and testing by scientific research institutions, enterprises and quality inspection departments.

HV-5Z /10Z /30Z /50Z－ Upgraded version

Manual switching of objective lens and indenter to automatic switching function

Technical parameters:

Type		HV－5 HV－5Z	HV－10 HV－10Z	HV－30 HV－30Z	HV－50 HV－50Z
TEST FORCES	N	2.942,4.903,9.807,19.61, 29.42,49.03	2.942,4.903, 9.807,29.42,49.03,98.07	9.807,29.42, 49.03,98.07, 196.1,294.2	9.807,49.03,98.07,196.1, 294.2,490.3
	KG	0.3,0.5,1,2,3,5	0.3,0.5,1,3,5,10	1,3,5,10,20,30	1,5,10,20,30,50
Carriage Control		Automatic(loading/holding-up of the load/unloading)
HOLDING TIME		0～60s
Amplification of the Microscope		100X,200X	100X,200X	100X	100X
Min.graduation value of the testing drum wheel		0.25um(400X),0.5um(200X),1um(100X)
Testing Field		8HV~2967HV
Lens／Indenter Switch		HV－Z With Motorized Turret With Hand Turret
Max.Height of the Specimen		160mm
Max.Width of the Specimen		135mm
Light Source		Cold Light Source
Power		220V/50Hz, can be customized to/AC110AC±5%
Objective		The objective 10x 20x and 40x can be selected according to user’s requirement
Standard Accessories		(Thin specimen test table) (Fine wire test table) (XY-stage test table) (Fork-shaped test table)		Large Test Table“V” “V”Shape Test Table
		10x digital micrometer eyepiece,Horizontal adjustment screw,Vicker hardness blocks
Dimension		520×190×650mm
New weight		40Kg

People also like ask

1. How does a Vickers hardness tester work?
The Vickers Hardness (HV) is calculated by measuring the diagonal lengths of an indent in the sample material left by introducing a diamond pyramid indenter with a given load. The diagonals of the indent are measured optically in order to determine the hardness, using a table or formula.

2. How do you check Vickers hardness?
This test consists of applying a force (also called a “load”) on the test material using a diamond indenter, to obtain an indentation. The depth of indentation on the material gives the value of hardness for the specimen. In general, the smaller the indentation, the harder the object is.

3. What is its hardness on the Vivkers scale?
Vickers hardness numbers are reported as xxxHVyy, e.g. 440HV30, or xxxHVyy/zz if duration of force differs from 10 s to 15 s, e.g. 440HV30/20, where: 440 is the hardness number, HV gives the hardness scale (Vickers), 30 indicates the load used in kgf.

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Measuring Instruments Lab Portable Micro HV-5/10/30/50 Vickers Hardness Tester

Measuring Instruments Lab Portable Micro HV-5/10/30/50 Vickers Hardness Tester

Measuring Instruments Lab Portable Micro HV-5/10/30/50 Vickers Hardness Tester

Measuring Instruments Lab Portable Micro HV-5/10/30/50 Vickers Hardness Tester

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Lab Vickers Hardness Tester

Portable Vickers Hardness Tester

Measuring Instruments Lab Portable Micro HV-5/10/30/50 Vickers Hardness Tester

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