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optical comparator

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**optical comparator**

What is optical comparator?

An optical comparator, also called a profile projector, is a device that projects a magnified image of a part onto a screen for measurement and inspection. It is commonly used in manufacturing and quality control to compare the dimensions of a manufactured part to its specifications, detect surface defects, and measure angles and other geometric features. It uses principles of optics to magnify a part's silhouette.

Find 835 organizations using optical comparator on Sumble →

What other technologies are related to optical comparator?

optical comparator Competitor Technologies

calipers
Calipers are a direct competitor to optical comparators because they are used for basic dimensional measurements.
micrometers
Micrometers are direct competitors as they are used for precise dimensional measurements of small parts.
dimensional measurement systems
No summary available
Dimensional measurement systems is a broad category that directly competes as it includes various technologies for measuring dimensions.
go and no-go pin gages
No summary available
Go/no-go pin gages are used for simple pass/fail checks of dimensions, offering a quick alternative to optical comparators in certain cases.
Vision Scope Systems
No summary available
Vision scope systems are digital imaging systems for measurement, directly competing with optical comparators.
height gages
Height gages are used for measuring vertical dimensions, directly competing with optical comparators.
pin gages
Pin gages are a simple way to measure hole diameter and features, competing with the capabilities of optical comparators.
CMM
CMMs (Coordinate Measuring Machines) are a more advanced and versatile form of dimensional measurement, competing with optical comparators, though higher in cost and complexity.
Number of organizations that mention technology
835
optical comparator
4,866
calipers
4,969
micrometers
4
dimensional measurement systems
2
go and no-go pin gages
5
Vision Scope Systems
563
height gages
255
pin gages
5,153
CMM
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optical comparator Complementary Technologies

magnifying lens
No summary available
Magnifying lenses can be used to enhance visual inspection, complementing the function of optical comparators.
surface plate
Surface plates provide a flat, stable reference surface often used in conjunction with optical comparators for precise measurements.
gage blocks
Gage blocks are used as a reference for calibration and ensuring accuracy in measurements, complementing the use of optical comparators.
Number of organizations that mention technology
835
optical comparator
5
magnifying lens
91
surface plate
203
gage blocks
ⓘ Tap on a tech to explore matching organizations

Which job functions commonly mention optical comparator?

Quality Assurance
0.2% of all Quality Assurance jobs mention optical comparator
View 1.7k jobs on Sumble
Quality Engineer
0.1% of all Quality Engineer jobs mention optical comparator
View 177 jobs on Sumble
Mechanical Engineer
0.1% of all Mechanical Engineer jobs mention optical comparator
View 110 jobs on Sumble
Frontline & Manual Labor
463 Frontline & Manual Labor jobs mention optical comparator
View 463 jobs on Sumble
Operations
1779 Operations jobs mention optical comparator
View 1.8k jobs on Sumble
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Which organizations are mentioning optical comparator?

optical comparator
Accenture
Professional Services 
12 team
mention optical comparator
↗
 1 person
use optical comparator
↗
optical comparator
Tesla
Manufacturing 
8 team
mention optical comparator
↗
 1 person
use optical comparator
↗
optical comparator
KBR
Professional Services 
8 team
mention optical comparator
↗
 1 person
use optical comparator
↗
optical comparator
AMETEK
Manufacturing 
6 team
mention optical comparator
↗
 2 people
use optical comparator
↗
optical comparator
Eaton
Manufacturing 
6 team
mention optical comparator
↗
 2 people
use optical comparator
↗
See more or filter by date, location, industry, etc →
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