Features

  • Automatic feedback lock among rotary wheels
  • LCD Digital display
  • 1.587 mm steel ball indenter USB connection to printer
  • Automatic loading control
  • Rockwell scale HRA, HRB, HRC
  • Stainless steel weight selection control knob
  • Outside body with cast –iron material
  • Cone diamond indenter
  • Easy to operate

Rockwell hardness meter LD-TRHM-A11

Rockwell hardness meterLD-TRHM-A11is a mechanical & electrical hardness testing instrument with novel design, digital display and micro-processor controlled loading system. Its automatic loading control eliminates operational errors in reading. It is used for the testing of ferrous & non-ferrous materials, plastic materials at Rockwell scale. The digital display shows test force values, dwell time, unloading, hardness results, conversion table etc. to study.

SKU Code: LD-TRHM-A11

Also Available in below capacities

Preliminary test force : 98 N
Preliminary test force : 98 N
Preliminary test force : 98 N
Test force : 9.8 N, 49 N, 98 N, 196 N, 294 N, 490 N
Test force : 612.5 N, 980 N, 1225 N
Frequency (continually adjustable) : 10 Hz to1280 Hz + 0.01 %
Weight 85 kg
Resolution 0.1 HR
Power supply AC 220 V , 50 Hz
Loading control Automatic
Total test force 588, 980, 1471 N
Hardness indication Digital display
Preliminary test force 98 N
Dimension of the machine 490 × 212 × 750 mm
Maximum height of specimens 170 mm
Total test force dwell time 1 to 30 S
Distance from Indenter’s center to outer wall 165 mm
Rockwell hardness tester with digital display has applications in workshops, inspection and production, and plastic industry.

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