Test, Lab, Medical equipment » Comparators

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Alpa Metrology LA080 2D (LA080VET)
- Manufacturer: Alpa
Optical measuring machine ALPA LA080 2D Useful for flat small and medium components, like sliced parts, electronic boards, etc. Used also in gaskets, plastics and glasses industry. Compared to profile projector i...
Pontoglio, Italy
Alpa Metrology LA060 (LA060FT)
- Manufacturer: Alpa
Vertical profile projector ALPA LA060 Useful for flat small and medium components, like sliced parts, electronic boards, etc. Used also with gaskets, plastics and glasses industry. FT2-E READOUT Complete touch sc...
Pontoglio, Italy
Alpa Metrology LA030 (LA030FT)
- Manufacturer: Alpa
Horizontal profile projector ALPA LA030 The ALPA PROFIL H400 profile projector with its 400mm screen combines high accuracy non-contact measurements and inspection with a large 300mm x 150mm measuring range. Than...
Pontoglio, Italy
Alpa Metrology LA020 (LA020FT)
- Manufacturer: Alpa
Horizontal profile projector ALPA LA020 The horizontal light path configuration is ideal for checking machined components, small and medium dimension cylindrical components and others like screws, bolts, molds, e...
Pontoglio, Italy
Profile Projector
Johor, Malaysia
Profile Projector
Brand: MITUTOYO
Johor, Malaysia
Profile Projector
Johor, Malaysia
Trusted Seller
2002 Contour Projector XL-827 Optical Comparator
Location Raleigh, NC Lot # 12 System ID # 3740623 End Date Central Standard Time Start Date Central Standard Time Item # 3740624 Contour Projector XL-827 Optical Comparator (2002) 3 Position Internal Lens Turret
Chicago, IL
Trusted Seller
JONES & LAMSON EPIC 30
- Manufacturer: Jones & Lamson
Jones & Lamson Epic 30 Optical Comparator, Heidenhain DRO, 32" x 8.5" Table with 10.5" Add-on Rotary Table, X=12", Y=6", 30" Throat Clearance, 30" Screen Viewing Area, Inverted-or-Erect Image. Heidenhain Digital ...
Cincinnati, OH

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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.