High accurate LCD screen Vickers Hardness Tester MHV-5/10/30/50 for Glass, ceramics, agate China Vickers Hardness Tester

1. easy operate 2. precise measurement 3. equipped up a camera device 4. touch LCD screen

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 users requirement. 

 

Due to adopt a large LCD screen, operation seems more directly and clearly.

 

It shows the measuring method, the test force, the indentation length, the hardness values, the dwell time of the test force as well as the number of measurements - all shown on its LCD screen.

 

 Besides, it has such function as registering the date, and measuring results, treating the data, outputting the information with the printer, and carrying out the operations of directly showing the measure number, exchanging the scales among the 17 scales, putting the data into the bank and linking  RS232 interface, With a threaded interface supplied to link with a digital camera and a CCD pickup camrea , it also can be connected with video measuring devices and indentation automatically meausring device without switching optical path.

 

 

Uniquely adopts cold light source, the usage life of light source reach 100000 hours.

 

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 todays world advanced level among the products of the same kind in China.

 

After equipped up a camera device, the tester can take a photograph for testing indentation and materials metallographic composition

Type		MHV-5	MHV-10	MHV-30	MHV-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

High accurate LCD screen Vickers Hardness Tester MHV-5/10/30/50 for Glass, ceramics, agate China Vickers Hardness Tester