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Hardness Testers

ТEМP-3 - Portable dynamic hardness tester

Hardness ТEМP-3

Hardness tester is intended for the express local measurement by a dynamic method of hardness in various products (from a steel, its alloys and welded joints, pig-iron, nonferrous metals, rubber, other materials). Hardness tester can be used in industrial and laboratory conditions. Absence of service functions and memory results defines "a budgetary" price category of this model.
The result of measurements is deduced on the indicator in standard units (HL), translated in hardness numbers (НВ, HRC, HV, HSD) by means of the translation tables delivered together with the device. Hardness tester ТEМP-3 is issued instead of laid off hardness tester ТEМP-1.

Certificated of Gosstandart of Russia (The certificate № 9314 ) is registered in the National register of means of measurements under № 17956-98 also admitted to application in the Russian Federation, Ukraine, Republic of Belarus and Kazakhstan. Has the certificate on registration № 020-2000 Ministries of Railways (Ministry of Railways).


  • Resource of continuous work: 300 hours
  • Absence of memory results and service functions
  • Transfer in hardness numbers under tables
  • Small dimensions and weight
  • Minimal price
  • Mains unit: 2 element "AA"
  • Weight 0.22 кg

Basic Delivery Set

  • ТEМP-3 hardness electonic module
  • Transducer
  • Batteries (2 element "АА")
  • Cover
  • Diskette with software for calculation of translation tables

Technical Characteristics

A measurement range on a scale of Rockwell
22-68 HRC
A measurement range on a scale of Brinell
100-450 HB
A measurement range on a scale of Vickers
100-950 HV
A measurement range on a scale of Shore
22-99 HSD
Diameter spherical indentation
3 mm
Hardness of a material indentation
1600 HV
Measurement time
5 s
Minimum weight of a testing product
1,5 кg (measurement of details with smaller weight is possible at their grinding on a massive plate)
Roughness of a testing surface no more
Ra 2,5
Thickness of a wall of a supervised vessel of pressure or the pipeline
not less than 6 mm
isn't, indications are deduced in standard units
Programmable scale
Mains power
2 batteries "АА" or via external
plug-in power unit 3V DC
Operating time
not less than 300 hours
Operating voltage
3 V
Operating temperature
up to +5 C to +55 C
Base Unit Dimensions (H x W x D)
30 mm x 60 mm x 130 mm
Weight with batteries
220 g