The most modern and advanced ultrasonic device TM NOVOTEST is UCI Hardness Tester NOVOTEST T-U3, the main advantages of the device are:
MEASURING THE HARDNESS OF THIN-WALLED PRODUCTS
The UCI Hardness Tester NOVOTEST T-U3 allows user to measure products from 1 mm thick without additional tools, and even less with the use of the UCI Probe Test Stand NOVOTEST for thin sheets, which makes it unique among analogues.
MEASURING HARDNESS OF SMALL PRODUCTS
Using this device, the user can, without additional fixation and accessories, carry out hardness testing of products weighing just 100g or even less.
MEASURING HARDNESS OF COMPLEX SHAPED PRODUCTS
Unlike the standard Leeb probe, an ultrasonic (UCI) hardness tester probe needs an area of only a few square millimeters in order to measure hardness. This allows users to measure hardness in hard-to-reach places, products of complex shape, weld and heat affected zone (HAZ), gear teeth, etc.
METHOD IS PRACTICALLY NON-DESTRUCTIVE
The imprint after measuring the hardness by the UCI method is several microns, and is practically not detected by the naked eye, in comparison with the Leeb method, the imprint of which is about 500 microns in diameter, depending on the hardness. It also makes it possible to measure the hardness of hardened layers of materials (nitriding, cementation, etc.).
VARIOUS LOADS OF PROBES
As standard, the device comes with a probe whose indenter penetration force is 50N (5 kgf), this probe is the most universal and solves 90% of the tasks that can be solved using this method. However, in special cases there is a need to use probes with increased or reduced load on the resonator, the main features and applications are presented in the table:
PROBES UNIVERSALITY
The probe of the UCI Hardness Tester NOVOTEST T-U3 has a special nozzle, which ensures the perpendicularity of the indenter penetration into the surface of the tested object and minimizes the probability of operator error. Also, a special nozzle washer can be installed on the reverse side to operate with radius surfaces of different diameters. In the same way as it can be removed from the probe, in this case the thin nose of the probe can be installed in the grooves or in the narrow points of the product, where it is necessary to measure hardness.
