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Combined Hardness Tester NOVOTEST T-UD3

Industrial inspection equipment

Overview

Combined hardness tester combines two methods of measuring hardness: Ultrasonic Contact Impedance (ASTM A1038) and Leeb (ASTM A956). This makes the device the most versatile portable device as it can be.

Key Highlights

Small indenter imprint (suits for mirror surfaces of shafts necks blades gear teeth etc.)
Measuring surface hardened layers hardness
Wide range of hardness testing
Various measurement modes
88 combinations of materials and hardness scales (calibrations)
Calibration of any scale in any range
Convenience and ease of measurement
Optimized number of buttons
Large full-color graphic display with bright backlight
Built-in photo camera for thorough reports
Automatic probe types recognition
Connected probe types indication
The calibrations are stored in UCI probe memory
Extended operating temperature range (frost down to – 40°C)
Internal memory and communication with a PC
New intuitive menu with tips on the buttons
Optional wireless mini printer
Waterproofed housing
Rubber bumper protected housing
Internal clock
Hardness value measuring for any mass products with more than 1 mm thickness (small parts thin-walled structures pipes tanks steel sheets articles of complex shape hardness testing of metal coatings etc.)
Different operating modes:
Graph – the graph building mode
Histogram – the histogram building mode
Statistics – provides statistics for the current set of measurements
Smart – filters the incorrect measurements
Signal – displays the probe signal (only for the Leeb probe)

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Technical Specifications

Measurement Methods	UCI + Leeb
Hardness Scales	HV, HB, HRC, HRA, HRB, HS
Measurement Range	200-960 HV (UCI), 170-960 HLD (Leeb)
Accuracy	±3 HV (UCI), ±6 HLD (Leeb)
Display	3.5" color touchscreen
Memory	100,000 measurements
Interface	USB, Bluetooth
Power Supply	Rechargeable Li-ion battery
Operating Time	Up to 10 hours
Weight	350g (main unit)
UCI probe types	1kgf (10N) 2.2 lbf, 5kgf (50N) 11lbf, 10kgf (98N) 22lbf
Leeb probe types	D, DC, DL, C, D+15, E, G
Measuring range	HRC:20~70, HB:90~650, HV:230~940, Tensile strength, MPa: 370~1740, User calibrations for any range (for example: HV100-3000)
Measuring accuracy	HRC: 2HRC, HB: 10HB, HV: 15HV
Standards	ASTM A1038, ASTM A956
Indenter	UCI probe – Diamond indenter, Leeb probe – Hardened ball
Data storage	Limited only by the memory card up to 32Gb
Communication	Upload data to PC and export as a spreadsheet (USB cable and software included )
Hardness scales	UCI probe – HRC, HB, HV, MPa, Leeb probe – HRC, HRB, HB, HV, HL, MPa, Additional custom scales for calibration
Materials	Ultrasonic (UCI) probe – pre-calibrated for steel, Dynamic (Leeb) pre-calibrated for steel, alloy steel, cast iron, stainless steel, aluminum, bronze, brass, copper, Additional custom materials for calibration
Data display	Load applied/contact (UCI), Angle (Leeb), Single test result, Max, Min, Average of tests, Number of tests, Deviation, Var. coeff. Histogram, Signal and Smart Modes (Filter of incorrect measurements).
Language	English, German, French, Polish, Russian, *additional languages available by request
Indication	Color LCD display (320×240)
Operating environment	Temperature:-20°C~40°C, Humidity: 30%~80%R.H.
Power supply	DC 4,5V (3 pcs batteries AA)
Instrument dimensions	160x75x30mm
Net weight	Approx. 0.3kg (without probe)
Gross weight (package)	2kg
Package dimensions, cm	332710
Battery life	Approx. 10 hours.
Warranty	3 (1+2) years
Package gross weight, kg	1.8-2kg

Applications

Quality control in manufacturing

Heat treatment verification

Weld hardness inspection

Die and mold testing

Aerospace component inspection

Automotive parts testing

Metal structure assessment

Research and development

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