Equipment Usage:

• It can be used to determine the Vickers hardness of steel, non-ferrous metals, ceramics, treated layers of metal surface, and the hardness grads of carburized, nitride and hardened layers of metals.
• It is also suitable to determine the Vickers hardness of micro and super thin parts.

Features:

• Made with a unique and precision design in the field of mechanics, optics and light source. Able to produce a clearer image of indentation and hence a more precise measurement.
• By means of a 10X objective and a 40X objective and a 10X microscope for measurement.
• It shows measuring method, the testing force value, the indentation length, hardness value, the dwell time of the testing force, as well as the number of measurement on the LCD screen.
• During the operation, put in the diagonal length with the keys on the keyboard, and the built-in calculator automatically calculates the hardness value and shows it on the LCD screen.
• The tester has a threaded interface that can be linked to the digital camera and CCD pickup camera.
• The light source of the tester is firstly and uniquely adopted cold light source, and hence its life can reach 100000 hours. The user also can select halogen lamp as light source according to their requirement.
• According to user’s requirement, the tester also can measure Knoop hardness value after equipping a Knoop indenter.

Technical Specifications:

Model	JG-121H
Measuring range	5HV ~ 3000HV
Test force	0.098, 0.246, 0.49, 0.98, 1.96, 4.90, 9.80N (10, 25, 50, 100, 200, 500, 1000gf)
Max. height of test piece	100mm
Depth of throat	98mm
Lens/indenters with	Auto turret
Carriage control	Automatic (Loading / Holding-up of the load / Unloading)
Reading microscope	10X
Objectives	10x, 40x
Total amplification	100x, 400x
Dwell time of the test force	0 ~ 60s (5 seconds as a unit)
Min. graduation value of the testing drum wheel	0.01µm
Dimension of the XY table	100 x 100mm
Travel of the XY table	25 x 25mm
Light source / Power supply	220V, 60/50Hz
Dimensions	480 x 305 x 545mm
Package dimension	600 x 355 x 800mm
Net weight / Gross weight	30kg / 47kg

Model SP-5 Video Measuring System

Feature & Use:

• Direct indentation image display on LCD and direct hardness measurement through LCD.
• Double function optional for measuring microscope.
• SP-5 can be mounted onto our Vickers and micro-Vickers hardness tester (HV series, HVS series, MHV series etc.)
• SP-5 designed on the basis of traditional measuring microscope.
• It adds optical measuring components, CCD measuring components, 8” colorful display components to microscope, and can help to display the indentation image on LCD and make hardness test directly.
• In this way, the human error caused by long time eye viewing through microscope can be reduced.
• It is especially the ideal means for multiple persons to measure at the same time. It can be widely applied in constitutes, research dept. and factories.

Specifications:

• If equipped with digital microscope (with rotary encoder) and combined with 40X objective lens, Resolution is 0.01µm;
• If equipped with manual microscope (without rotary encoder) and combined with 40X objective lens, Resolution is 0.125µm
• If equipped with manual microscope (without rotary encoder) and combined with 1X objective lens, Resolution is 5µm;

Measuring Range:

Combined with 40X objective lens	125µm
Combined with 10X objective lens	500µm
Combined with 1X objective lens	5000µm

Optical System:

Total magnification: 400X (measurement)
100X (measurement)
1X (measurement)


CCD System:

Horizontal definition	570 lines
Display mode	Black and white
Input voltage	DC12V±10%
LCD display system	Screen size: 8”
Input voltage	DC12V±10%
Voltage stabilizer input voltage	220V, 50Hz
Power consumption	≤20W
Dimension	φ47×170mm
Weight	1Kg