Description of Hardness Tester NOVOTEST T-D2
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Portable hardness tester NOVOTEST T-D2 is designed for rapid non-destructive testing of hardness:
- metals and alloys on standardized CIS hardness scales: Rockwell (HRC), Brinell (HB), Vickers (HV);
- metals with different properties from steel (for example, non-ferrous metals, alloys, cast iron, etc.) with five additional scales for calibration;
- use of the scale of tensile strength (Rm) for determining the tensile strength of carbon steel products pearlitic by automatically converting from the scale of hardness Brinell (HB);
Implements method bounce (the method of Leeb).
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The advantages of portable hardness tester NOVOTEST T-D2:
- measuring the hardness of materials with heterogeneous, coarse-grained structure, forged products, castings, cast iron, large products
- high performance and speed of measurement of hardness
- lower (compared to ultrazukovym hardness) value
- wide range of hardness
- convenience and ease of measurement
- minimum number of controls
- large graphic display with bright backlighting
- Automatic recognition of sensor
- indication of the type connected sensor
- control of the battery
- extended temperature range (frost, down to -20 degrees Celsius LED)
- presence of internal memory and a communication channel with PC
- new, intuitive menu with tips on the buttons
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Specifications of portable hardness tester NOVOTEST T-D2
Range of hardness
HRC, HRC
Brinell, HB
Vickers, HV
temporary resistance (tensile strength), MPa
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20 - 70
90 - 450
230 - 940
370 - 1740
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The basic error of measurement:
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+ / - 2 units. HRC;
+ / - 10ed. HB
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Overall dimensions, mm
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122h65h23
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Operating temperature range, ° C
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-20 to +40
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Food
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2 AA batteries
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Time of continuous work hours, not less
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20
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Weight of electronic unit with battery, no more, kg
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0.2
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Restrictions on the use of dynamic hardness tester NOVOTEST T-D2
Measurement items weighing less than 3 kg and a thickness of less than 12 mm is possible only when the following conditions:
- product must be kept tightly stoppered to the surface of the base plate weighing not less than 5 kg.
In the measurement of magnetic steels error may increase because of the influence of a magnetic field have on the reading speed of the striker inside the coil.
Standart set of portable hardness tester NOVOTEST T-D2
- electronic block of hardness tester
- dynamic (Leeb) senso
- 2 batteries with charger
- passport, user manual
- cables
- packing containers