Metrology
Metrology
MaraMeter 840 FC Indicating Snap Gage
EN
  • Rugged, forged steel frame with heat insulators
  • Measuring spindle is mounted in long guide way with lever-controlled retraction
  • Measuring spindle and anvil spindle are both made of hardened stainless steel, ceramic measuring faces
  • Adjustable centering stop for adjustment on surface center
  • Anvil spindle can easily be fine adjusted
  • Constant measuring force as a result of built-in spring, thus eliminating user influence
  • Maximum wear resistance due to non-contact positioning in conjunction with carbide-tipped measuring faces in connection with ceramic measuring faces
  • Technical data

Order no.Product typeMeasuring range mmMeasuring range inchesDistance of movable anvil_mmParallel error in µmFlatness in µmRepeatability fw (µm)Measuring force
4450100
840 FC
0 - 25
0 - 1"
2 mm
1 µm
0.2 µm
1 µm
7.5 N
4450101
840 FC
25 - 60
1 - 2.36"
2 mm
2 µm
0.2 µm
1 µm
7.5 N