Ultrasonic Hardness Tester

Product Profile

Heat Treatment Sales & Services offers Ultrasonic Hardness Tester, NOVOTEST T-U3. The Ultrasonic Contact Impedance (UCI) probe is used for measuring the hardness value of small items, objects with a thin wall, complex form, and to measure the hardness of surface hardened layers. Built-in camera allows user to take a picture of testing object and mark tested area with corresponding hardness value. UCI Hardness Tester NOVOTEST T-U3 has the sealed housing with rubber protective strips, it is ideal for use in workshop and field conditions with high humidity, dust, etc. Hardness tester has frost-resistant display, which allows user to use the device at any season and in any climatic zone of the Earth. The device has PC software with a comfortable and intuitive interface.

Technical Specifications

HL display range: 170-960 HLD
Accuracy: ± 6 HLD
Testing direction: All direction
Display: Bright & Clear LCD display with white backlight
Hardness scale: HL, HRC, HRB, HV, HB, HS, MPa
Standard Impact Device: D & DC
Statistics function: Average / Max / Min value calculation, limits setting
Max. Hardness of test object: 976HV
Min. weight of test object: 5kg (less then 5kg to 0.1 kg must be coupled)
Min. thickness of test object: 5 mm (less then 5mm up to 3mm must be coupled)
Power: 3 x 1.5v AAA
Continuous Working time: About 100h
Operating environment: 0ºC - +50ºC; Humidity: 20% - 85%
Dimensions: 152mm * 83mm * 27mm (5.9 x 3.1 x 0.9 inches)
Weight: Approx. 200g (display unit)
CE Certificate: Yes


Hardness measurement of any mass products with a thickness more than 1 mm
Measuring the hardness of the surface hardened layer
Small imprint after measuring (mirror surfaces of shafts necks, blades, gear teeth, etc.)
Wide range of hardness testing
Various measurement modes
Calibration of any scale in any range
Convenience and ease for measurement
Optimized number of buttons
Large full color graphic display with bright back-lighting
Calibrations stored in memory of probe
Extended temperature range (frost, down to – 40°C)
Internal memory and communication with PC
New, intuitive menu with tips on the buttons
Optional wireless mini printer
Water resistant case
Has different operating modes:
Graph – the mode of building of graph
Histogram – the mode of building of histogram
Statistics – the mode of statistic
Smart – the mode of filtering of incorrect measurement

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