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 Digital microscope hand turret HVS-50 

Vicker’s Hardness Tester is a lab instrument to measure the hardness value of all kinds of metals according to Vicker’s hardness principle ASTM E92 and ISO 6507.

 

This vickers hardness tester are widely used in metallurgy, forging, casting, hardness steel and nonferrous metals industries, as well as in the laboratories, universities, college and scientific research institutes

 

• Unique and precision design, can produce clearer indentation.

 

• Wide measurement field, broader usage range. Can equipped with 10^X and 20^X lens or 20^X and 40^X lens and 2 pieces lens can be selected according to user’s requirement.

 

• Equipped with digital microscope; LCD screen can directly show measurement methods, test force, indentation length, hardness value, dwell time of test force and the number of measurement.

 

• With special interface, can link with video measuring device and indentation automatically measuring device without changing optical path.

 

• Adopting cold-circuit lamp, the life of light source can reach100, 000 hours.

 

• Closed-loop control system. Microchip controls testing force to load, dwell and unload; the sensor feedback real load, the lost of testing force value can be automatically adjust during testing and warrantee the testing force more accurate.

 

 

 Digital microscope hand turret HVS-50   

 

Digital microscope hand turret HVS-50 

 

	HVS-50
Test Load (N)	9.807/19.61/24.52 29.42/49.03/98.07 196.1/294.2/490.3
Test Load (Kg)	1 /2 / 2.5 /3 / 5/10/20/30/50
Measurement Method	HV
Carriage control	Automatic (loading/dwell-time/unloading)
Load holding time	0~60 second
Magnification of microscope	100X, 200X
Measuring microscope Min. measuring unit	0.125um
Testing field	1HV~2967HV
Lens/indenter switch	With hand Turret
Dimension of XY table	no
Stroke of XY table	no
Max. height of specimen	170mm
Max. depth of specimen	130mm
Light Source	Cold Light Source
Power	110V/220V, 50/60HZ
Objective	10X, 20X and 40X can be selected according to user’s requirement
Main Standard accessories	Large test table; “V” shape test table;
	10X Digital Micro lens ; Lever ; Adjustable screw; Vickers hardness block RS232 Cable, Mini Printer
Option accessories	Motorized Turret,CCD Video system
Dimension	535mmX225mmX580mm
Weight	Gross weight:60KG; Net Weight: 50KG