THR-150M

Electric Rockwell hardness tester

Main Features:

THR-150M Electric Rockwell hardness tester is design used to test special

metal materials Rockwell hardness semi-automatic Rockwell hardness plan.

Test force: Loading, dwell, unloading automatically. easy operation, Wide range,

simple operation, etc.

Application Fields:

Industrial production, Inspection of product quality on processing technology. Ferrous

and nonferrous metals, Hardened steel, tempered steel, annealed steel, hardened steel,

sheet of various thicknesses, carbide materials, powder metallurgy materials, hardness

and thermal spray coating.

Technical Specifications:

Model THR-150M

Indication of Hardness Value  Dial

Max Height of Specimen  175MM

Indication of Hardness Value   Dial display

Duration time 0-60s

Carried Standard GB/T230.1 GB/T230. Chinese Standard, JJG112 Inspection Rule

Distance of Indenter to outer

Wall 160m

Preliminary  Testing force  10kgf(98.07N)

Testing force 60kgf(588N) 100kgf(980N) 150kgf(1471N)

Rockwell Scale HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK

Hardness measuring range

HRA:20-88 HRB:20-100 HRC:20-70 HRD:40-77

HRF:60-100 HRG:30-94 HRH:80-100 HRK:40-100

Power supply AC220V+5%，50-60Hz

Overall Dimension 520*240*700 (mm)