Mitutoyo

Mitutoyo Spline Micrometers - Series 331,111

Availability: Out of stock

SKU:

M-SMS31

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Choose from metric models (up to 200mm meas. range), inch models (1" meas. range), or inch/metric models (up to 4"/101.6mm meas. range)
Models come in 0.001mm, 00005”/0.001mm or 0.001mm resolution, or 0.01mm, 0.001" graduation
Equipped with ratchet stop
Mechanical and digital models available
Carbide-tipped measuring faces

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Series 311 & 111
Inch/metric Mitutoyo Spline Micrometer Models include:

Metric Mitutoyo Spline Micrometer Models include:

Mitutoyo 111-166

Metric Mitutoyo Spline Micrometer Models include:

Mitutoyo Spline Micrometers - Series 331,111

Mitutoyo Spline Micrometers - Series 331,111 - Significant Reduction in Positioning time

Mitutoyo Spline Micrometers - Series 331,111 - Feature

FEATURES

IP65 water/dust protection (Series 331).
The anvil and spindle have a small diameter for measuring splined shafts,slots, and keyways.
With Ratchet Stop for constant force.
With SPC output (Series 331).
With a standard bar except 0-25mm and 0-1” model.
Supplied in fitted plastic case.

IP 65 Protection Level

Level 6: Dust-proof. No ingress of dust allowed

Level 5: Protected against water jets. Water projected in jets against the enclosure from any direction shall have no harmful effects

TECHNICAL DATA

Accuracy: Refer to the list of specifications.

Resolution*: 0.001mm or .00005"/0.001mm

Graduation**: 0.01mm,.001" or .0001"

Flatness: 0.3µm/.000012”

Parallelism:

Measuring faces: Carbide tipped

Display*: LCD

Battery*: SR44 (1 pc.), 938882

Battery life*: Approx. 1.2 years under normal use

Dust/Water protection level* IP65

*Digital models **Analog models

FUNCTION

Origin point setting (ABS measurement system) - Resets the ABS origin at the current spindle position to the minimum value of the measuring range and switches to ABS mode.
Zero-setting (INC measurement system) - A brief press on the ZERO/ABS button sets display to zero at the current spindle position and switches to the incremental (INC) measuring mode. A longer press resets to the ABS measuring mode
Hold - Pressing the HOLD button freezes the current value in the display. This function is useful for preserving a measurement in situations of poor visibility where the instrument must be moved away from the workpiece before the reading can be recorded.
Data output - Models equipped with this function have an output port for transferring measurement data to a Statistical Process Control (SPC) system. *4: Only models with the data output function
Error alarm: - In case of an overflow on the LCD or a computing error, an error message appears on the LCD, and the measuring function stops. This prevents an instrument from giving an erroneous reading. Also, when the battery voltage drops to a certain level, the low-battery-voltage alarm annunciator appears well before the micrometer becomes unusable.
Inch/mm conversion - for inch/metric models only