Test, Lab, Medical equipment » Comparators

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Used condensors

  • Trusted Seller
    1981 Nikon V-16 VERTICAL PROJECTION

    1981 Nikon V-16 VERTICAL PROJECTION FLOOR TYPE

    • Manufacturer: Nikon

    16" NIKON "MADE IN JAPAN" VERTICAL PROJECTION FLOOR TYPE OPTICAL COMPARATOR MODEL: V-16 S/N: 37499 NEW: 1981 SCREEN DIAMETER .............. 16" PROTRACTOR SCREEN ROTATES .... 360 DEG. VERTICAL MOVEMENT...

    Harrison, NJ
  • Trusted Seller
    1995 Mitutoyo PH-350, 1995, "Micropak

    1995 Mitutoyo PH-350, 1995, "Micropak 2" DRO, Surf. Ill.,

    • Manufacturer: Mitutoyo
    • Model: PH-350

    14" MITUTOYO HORIZONTAL PROJECTION OPTICAL COMPARATOR WITH MITUTOYO "MICROPAK 2" 2-AXIS DIGITAL READOUT DISPLAY, FEATURING PROGRAMMABLE GEOMETRIC FUNCTIONS MODEL: PH-350 NEW: 1995 PROTRACTOR SCREEN: 14" DI...

    Harrison, NJ
  • Trusted Seller
    Jones & Lamson FC-30, 5X

    Jones & Lamson FC-30, 5X LENS, QUADRA-CHEK 2000 DRO

    • Manufacturer: Jones & Lamson

    30" JONES & LAMSON MODEL: FC-30 OPTICAL COMPARATOR WITH QC 2000 DRO ****** 5X LENS ****** S/N: E-23094 SCREEN DIAMETER ................ 30" SIZE OF WORKTABLE .............. 6" X 30" TRAVEL OF WORK TABLE: LONGIT...

    Harrison, NJ
  • Profile Projector ISOMA M 108

    Profile Projector ISOMA M 108 A / Suisse

    • Manufacturer: Isoma

    Screen Size W 550 x H 450 mm object glas table insert vertical sled table micrometer spindle for legth and width, 0,001/0,01 mm through-light (diascopy) resistor for through-light, adjustable 0-10 top-light (epis...

    $2,745 USD
    Sprockhövel, Germany

Overview

Comparators are precision instruments used to measure small deviations in dimensions by comparing the part being measured with a standard. They are essential in quality control processes in manufacturing, ensuring parts meet exact specifications. Common types include dial, digital, and optical comparators.

FAQ

What should I consider when buying a used comparator?

Check for accuracy, calibration records, and any signs of wear or damage. Ensure it meets your specific measurement needs and industry standards.

How do I ensure the comparator is shipped safely to my location?

Use specialized packaging to protect delicate components. Consider using a shipping service experienced in handling precision instruments.

What is the maintenance schedule for a comparator?

Regularly clean the instrument to prevent dust build-up, and verify calibration periodically. Follow the manufacturer’s guidelines for detailed maintenance procedures.