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Testing Instruments Factory, LLC modernizes and repairs testing equipment previously released from production
Production of our goods on the territory of the Russian Federation is confirmed by the conclusion of Ministry of Industry and Trade Russia according to expert opinion of Ivanovo Chamber of Commerce and Industry   Read more...
Since June 2016 our factory has extended a warranty period for its products
up to 2 years

TR 5018MS Tochline

Rockwell Hardness Tester

The Rockwell hardness gage TR 5018MS is designed to measure the hardness of metals and alloys according to the Rockwell method in accordance with GOST 9013-59.

The TR 501MS hardness tester is a stationary measuring instrument consisting of a load application system and a measuring unit.
The principle of operation of the hardness tester is based on the static indentation of a diamond or ball tip into a sample with subsequent measurement of the penetration depth of the tip. When measured by the Rockwell method, the load application system provides the application of the preload and the three main loads. The loading system is mounted in the device body, the loads are isolated from the possibility of dust and dirt. The device is non-volatile, does not require electrical power.

The TR 5018MS hardness tester is equipped with a dial measuring scale designed to control the preload and display the results of hardness measurements.

Rockwell hardness ranges:
scale А, HRA
from 20 to 88
scale В, HRB
from 20 to 100
scale С, HRC
from 20 to 70
Test loads, N (kgf):
98,1 (10)
588,4; 980,7; 1471
(60; 100; 150)
Limits of permissible absolute error of hardness measurement:
from 20 to 75 HRA
from 75 to 88 HRA
from 20 to 80 HRB
from 80 to 100 HRB
from 20 to 35 HRC
from 35 to 55 HRC
from 55 to 70 HRC
Working space vertically (adjustable), mm from 0 to 170
Depth of working space, mm, not less 135
Overall dimensions (length x width x height), mm, no more than 455x175x610
Weight, kg, no more than 65