Test, Lab, Medical equipment » Comparators

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Used pos systems

  • Trusted Seller
    1994 Gage-Master SERIES 89, QC

    1994 Gage-Master SERIES 89, QC 2000 DRO, 4-POS. LENS TURRET

    • Manufacturer: Gage-Master

    21" GAGEMASTER "SERIES 80" HORIZONTAL PROJECTION OPTICAL COMPARATOR QUADRA-CHEK 2000 DRO (PROGRAMMABLE GEOMETRIC FUNCTIONS) MODEL: 89 S/N: GS5502313-184 NEW: 1994 SPECIFICATIONS: SCREEN DIAMETER ...............

    Harrison, NJ
  • PO7E Frequency Standard Comparator

    PO7E Frequency Standard Comparator

    • Manufacturer: 数英仪器/suin

    Introduction: PO7E frequency standard comparator is a high-precision time domain parameter measurement instrument, a national first-level frequency standard measurement and testing equipment, consisting of two p...

    Beijing, China

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.