U-50N

U-100N

Dynamic (Leeb) probes for KT-C Hardness Tester

D

Basic technical characteristics:
— dimensions, mm: Ø23 x 139;
— roughness Ra, µm: 3.2;
— min metal thickness, mm: 10.

C

Basic technical characteristics:
— dimensions, mm: Ø23 x 139;
— roughness Ra, µm: 1.6;
— min metal thickness, mm: 5.

DL

Basic technical characteristics:
— dimensions, mm: Ø23 x 255;
— roughness Ra, µm: 3.2;
— min metal thickness, mm: 10.

G

Basic technical characteristics:
— dimensions, mm: Ø32 x 248;
— roughness Ra, µm: 12.5;
— min metal thickness, mm: 70.

 Ultrasonic (UCI) probes for KT-C Hardness Tester

U-10N

Basic technical characteristics:
Pressure Force 9.8 N.
— min metal thickness, mm, 2;
— min radius for test, mm, 5;
— max surface roughness Ra, µm, 0.8;
— dimensions Ø26 x 140.

U-50N

Basic technical characteristics:
Pressure Force 49 N.
— min metal thickness, mm, 2;
— min radius for test, mm, 5;
— max surface roughness Ra, µm, 1.6;
— dimensions Ø26 x 140.

U-100N

Basic technical characteristics:
Pressure Force 98 N.
— min metal thickness, mm, 2;
— min radius for test, mm, 5;
— max surface roughness Ra, µm, 3.2;
— dimensions Ø26 x 140

SPR-A (Portable Rockwell) probe for  KT-C Hardness Tester

The probe is designed to measure the hardness of non-ferrous metals and alloys (aluminum, copper, titanium and their alloys, etc.), all types of steels and alloys of low and medium hardness (structural, carbon, alloyed, stainless, heat-resistant, etc.) and other materials (fiberglass, engineering plastics, etc.).

The SPR-A probe is completely identical to the SPR probe and is equipped with an automatic load application module. In this case, when making measurements, the operator will not need to make efforts to take measurements, it will only be necessary to hold the probe on the surface whose hardness is to be measured.

The measurement is started by pressing the button located on the top cover of the module. By automating the process of applying the measuring load during the measurement process, the human factor is eliminated, the repeatability and reproducibility of the measurement results is increased.

The automatic load application module is powered by a built-in Li-Ion battery.

* technical characteristics of a single automatic load application module without a connected probe

SPR (Portable Rockwell) probe for  KT-C Hardness Tester

The probe is designated to measure hardness of nonferrous metals and also steels with low and medium hardness and other materials. The device realizes direct method of hardness measurement in accordance with DIN 50157 and ASTM B724 standards. It is possible to measure hardness of surface layers, parts sensitive to scratches and polished surfaces and also thin products, profiles, pipes with wall thickness less than 2 mm. Material and dimensions of inspected objected do not influence measurement results.

Features:
— direct measurement method;
— possibility to measure hardness of a wide range of materials (nonferrous metals and alloys, steels, plastics) without preliminary calibration;
— absence of thickness influence (from 2 mm) and weight influence of inspected object on measurement results;
— possibility to carry out measurements with set limits.

Basic technical characteristics:
— indentation depth measurement error, µ: ± 0.3 (ASTM E18-03) ;
— load:

• preliminary, N: 12;
• preliminary and main load, N: 49;

— diamond indenter – truncated cone:

• angle of lateral side, degree: 100 ± 0.5;
• diameter of the upper base, µm: 60 ± 5 ;

— Overall dimensions, mm: Ø53 х 104 ;
— Weight, g: 300.