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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 5006M

Rockwell Hardness Tester

The TR 5006M device (according to GOST 23677) is designed to measure the hardness of metals and alloys according to the Rockwell method according to GOST 9013, graphites and metallographs, plastics according to GOST 24622, glued plywood, pressed wood and other materials. The device allows you to measure hardness in accordance with the standards: ISO 2039-2, DIN 50103, ASTM E 18, TI.

By an additional order, the device is supplied with a suspension bracket for measuring hardness according to the Brinell method according to GOST 9012 with loads: 612.9; 1226; 1839 N.

Type approval certificate of SI ROSSTANDARD of RUSSIA No. 44528.

Rockwell hardness test range
scale А, HRA
from 70 to 88
scale В, HRB
from 25 to 100
scale С, HRC
from 20 to 70
Test loads, N
common: according to the Rockwell method
588,4; 980,7; 1471
Limits of permissible error of test loads, %
common: according to the Rockwell method
common: according to the Brinell method
The limits of the permissible error of the device when checking it with exemplary measures of hardness of the 2nd category MTR-1 correspond to the values:
on a scale A measure of hardness (83 ± 3) HRA
on a scale B measure of hardness (90 ± 10) HRB
on a scale C measure of hardness (25 ± 5) HRC
hardness measure (45 ± 5) HRC
hardness measure (65 ± 5) HRC
Limits of the permissible error of the device by the magnitude of the movement of the indenter on the scales D, Е, F, G, H, K, L, M, P, R, S, pcs. Rockwell hardness ±2,0
The distance from the top of the test tip to the working plane of the table is adjustable, mm from 0 to 200
The distance from the center of the print to the body of the device, mm 152
Overall dimensions (length x width x height), mm 300x535x630
Mass of the device, kg 80