Bench hardness tester NR3D

Rockwell hardness tester with reading also in the Brinell scale (HB 30 for steel and HB 10 / HB 5 for aluminum and light alloys) precise and reliable, for items of small and medium dimensions. ASTM E 18, EN ISO 6506.

Product advantages

Loads MOD DR: 60kgf, 62.5kgf, 100kgf, 125kgf, 150kgf, 187,5kgf
(588N, 613N, 981N, 1226N, 1471N, 1839N)
MOD DSR: 10kgf, 15kgf, 15.6kgf, 30kgf, 31.2kgf, 45kgf
(98N, 147N, 153N, 294N, 306N, 441N)
Norms and certifications ASTM E 18 EN ISO 6506
Minimum measurable diameter 4mm
Working area dimensions 3mm x 3mm
Output interfaces RS 232
Reading digital on display
Load application method manuale
Weight 58kg
Preload MOD DR: 10kgf (98.1N)
MOD DSR: 3kgf (29,4N)
Working principle MOD DR: Rockwell
MOD DSR: Superficial Rockwell
Standard scales MOD DR: HRC, HRD, HRE, HRF, HRG, HRH, HRK,
Brinell HB30
MOD DSR: HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X
Load time Operator choice

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