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Analysis of Flatness Error Formation in Profile Projector Stages
As a precision optical measuring instrument, the profile projector relies heavily on its metal stage, which serves multiple core functions including workpiece support, optical reference alignment, guide rail support and overall measurement stability. Even extremely small variations in the flatness of the stage are magnified significantly through the optical system, ultimately appearing as contour displacement or dimensional error. Understanding the mechanisms behind stage flatness errors is therefore fundamental to improving measurement stability and long-term reliability. The following provides an engineering-oriented systematic analysis of the major sources of flatness error in metal stages.
JatenDec 10 2025
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Role of Calibration Artifacts in Video Measuring Systems and Their Impact on System Accuracy
In Video Measuring Systems (VMS), calibration artifacts are essential for establishing measurement accuracy and maintaining system stability. Whether using glass scales, grating scales, target plates, or other geometric standards, their role is to provide reliable dimensional references and correct or verify measurement errors. Based on industry practice, the main functions of calibration artifacts in VMS are described below.
JatenDec 03 2025
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Glass Scale vs. Grating Scale: Application Differences in Video Measuring Systems
In Video Measuring Systems (VMS), the selection and usage of calibration standards directly affect measurement accuracy and long-term stability. Glass scales and grating scales are two commonly used calibration elements. Although both establish length references and correct system errors, they differ significantly in structure, working principle, application scenarios, and maintenance requirements. This article analyzes these differences in detail, covering technical features, applications, calibration content, maintenance, and typical use cases.
JatenNov 25 2025
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Brazil & Mexico Clients Visit Factory to Explore Optical Measuring Equipment
This week, we welcomed clients from Brazil and Mexico, who visited our factory primarily to gain a deeper understanding of our optical measuring equipment. The visit provided a direct opportunity for the clients to observe production processes, technical details, and product applications.
JatenNov 19 2025
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Key Role and Design Considerations of Optical Imaging Systems in Profile Projectors
Profile projectors are essential tools for industrial measurement and part inspection. Their accuracy and performance heavily depend on the optical imaging system. The optical system not only projects the contours of a workpiece onto the screen but also directly affects image clarity, measurement stability, and operational efficiency.
JatenNov 13 2025
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Vietnam Trade Show Day 1 Insights
This week, our team is attending an industry trade show in Vietnam, and today marks the first day of the event. The exhibition is lively, with various companies showcasing the latest technologies and solutions, giving us a clear view of current industry trends.
JatenNov 05 2025
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Malaysian Clients Visit JATEN Factory for On-Site Sample Inspection
Recently, two clients from Malaysia visited JATEN’s factory and brought their samples for on-site inspection. The visit provided an opportunity for business exchange and allowed the clients to see JATEN’s production and inspection processes firsthand.
JatenOct 30 2025
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Malaysian Customers Visit Jaten Instrument to Learn About Optical Measuring Equipment
Last Saturday, Jaten Instrument welcomed two customers from Malaysia to our factory for an on-site visit. The purpose of the visit was to gain a deeper understanding of Jaten’s optical measuring equipment and our production process.
JatenOct 23 2025
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Indian Customer Visits Jaten Instrument to Explore Video Measuring Machine Production
Last week, we welcomed a customer from India who visited Jaten Instrument to learn more about our Video Measuring Machine (VMM) production and applications. The customer is a representative of a precision parts manufacturing company in India, aiming to better understand Jaten’s product quality and technical capabilities.
JatenOct 21 2025
Recent Posts
Analysis of Flatness Error Formation in Profile Projector Stages
Role of Calibration Artifacts in Video Measuring Systems and Their Impact on System Accuracy
Glass Scale vs. Grating Scale: Application Differences in Video Measuring Systems
Brazil & Mexico Clients Visit Factory to Explore Optical Measuring Equipment
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