369-422-20

369-422-20 Mitutoyo Digimatic Disk Micrometer

The 369-422-20 Disc Micrometer uses flat discs constructed of hardened steel in our own Japanese facilities to measure lengths of spur and helical gears. The flatness and thinness of the discs allow for measurements in tight spaces with reliability. A ratchet-stop mechanism helps provides uniform pressure on a workpiece for precise, repeatable measurements and eliminates over-speed error. Measurements are displayed on an easy-to-read LCD readout

It comes with one year limited manufacturer’s warranty.
Shop for 369-422-20 at MRM Metrology and use CAL 369-422-20 when ordering calibration services.

SPC
SKU: 369-422-20 Category:

Product Description

  • Features
  • Specifications
  • Dimensions
  • Accessories
  • Downloads
  • Calibration
 
○ Diameter of measuring discs is 20mm / 0.787”
○ ABSOLUTE (ABS) linear scale eliminates the need for setting the origin point every time the micrometer is powered on
○ Elimination of overspeed errors allows higher measurement reliability and repeatability
○ Ratchet mechanism provides an audible click to ensure measurement is performed at a constant force
○ SPC output function allows for quick and easy data management in real time
○ Functions include Origin Set, Zero/ABS Setting, Data Hold, Data Output, Function Lock and inch/mm conversion
○ Alarm: Low Voltage, Counting Value Composition Error
○ Satin chrome finish on the sleeve and laser etched measurements on thimble for easier reading
○ Frame has a non-slip finish for better grip in shop environments
○ IP54 protection resists debris, dust and water
○ Includes a standard bar
○ Supplied in fitted plastic case
 
Range (25 to 55) mm / (1 to 2.2)”
Resolution 0.001 mm / 0.00005″
Accuracy ± 4µm / ± 0.0002″
Mass 490 g
Flatness 1µm / 0.00004″
Parallelism 4µm or less / 0.00020″ or less
Graduation 0.01 mm / 0.001″
Measuring Force 3 – 8N
Ratchet/Thimble Ratchet Thimble
SPC Output Yes
Disk Diameter 20 ømm / 0.787 øinch
Display LCD
IP Rating IP65
Manufacturer’s Warranty 1 year limited manufacturer’s warranty

 
INCLUDED ITEMS
Battery (938882) SR44 (1 pc)
Battery Life Approx. 5 years under normal use
OPTIONAL ITEMS
05CZA662 SPC cable with data switch (1 m / 40”)
05CZA663 SPC cable with data switch (2 m / 80”)

Calibration and Repair Services

MRM provides Calibration and Repair Services for the
369-422-20 Mitutoyo Digital Disk Micrometer

For a quote, please email us at  [email protected]

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