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Mitutoyo 178-570-21D | Surftest SJ-310 Portable Roughness Tester | Skid, 0.75 mN

Mitutoyo 178-570-21D | Surftest SJ-310 Portable Roughness Tester | Skid, 0.75 mN

Part Number : 178-570-21D

The SJ-310 is a portable, skid-type surface roughness tester with a touch-screen, a 14.5 cm colour LCD and a built-in printer. It works independently of mains power, and measures with an induction-method detector fitted with a diamond stylus of 2 µm tip radius, 60° tip angle and 0.75 mN force.

Key features

  • Analyses to EN ISO, VDA, ANSI and JIS standards, plus customised settings
  • Stores 10 measuring conditions internally, up to 500 with an optional SD card
  • Display range for Ra and Rq of 0.01 µm to 100 µm
  • Statistical analysis and coloured tolerance judgement; 16 languages
  • RS-232C, DIGIMATIC output and compact flash card interfaces; mass 1.7 kg
Availability: in stock
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