Profile Projector Calibration Standard Kit
A precision chrome-plated calibration gage block set specifically designed for verifying the accuracy of profile projectors. These standards are NIST-traceable, ensuring that measurements taken with the projector comply with quality control requirements. This set is an accessory used exclusively with profile projectors, which fall under heading 90.31.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the calibration kit is imported together with a new profile projector as a single unit
The kit would be considered part of the complete machine if shipped together, rather than a separate accessory.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the calibration standards are accompanied by a certificate of traceability to a recognized standard, as CBSA may request documentation
• Classify the kit as a part or accessory of a measuring instrument, not as a separate measuring device
• Verify if the goods qualify for preferential tariff treatment under a free trade agreement by providing a valid certificate of origin
Related Products under Tariff item 9031.90.90
Profile Projector Digital Readout Interface
An interface module that connects profile projector stages to digital readout displays, converting encoder signals into precise dimensional data for X-Y measurements. This electronic component is specifically designed for use with profile projectors, which are measuring instruments of heading 90.31. It functions as an accessory that enhances the measuring capabilities of the projector.
Profile Projector Dust Cover System
A custom accordion-style dust cover designed to protect the precision mechanics of profile projector worktables and columns. This protective accessory is specifically engineered to fit particular projector frame dimensions, ensuring it is dedicated for use with these measuring instruments. It is not a general-purpose cover but a tailored component for profile projectors.
Profile Projector Edge Detector Sensor
An optical edge detection sensor used in automated profile projectors to identify workpiece boundaries for digital measurement. This sensor integrates with the projection system to achieve sub-pixel accuracy in dimensional inspection. It is a dedicated component of profile projectors, which are measuring instruments of heading 90.31.
Profile Projector Encoder Feedback Kit
A linear glass scale encoder kit designed for profile projector measuring stages, providing closed-loop position feedback with high-resolution digital output. This kit is specifically intended for integration with digital readout systems on profile projectors. It is an electronic component dedicated to enhancing the measurement accuracy of these instruments.
Profile Projector LED Illuminator Module
A high-intensity LED contour illuminator module tailored for profile projectors, providing uniform backlight for sharp edge projection. This module replaces traditional halogen systems to improve measurement precision. It is a dedicated lighting component for profile projectors, which are measuring instruments of heading 90.31.
Profile Projector Objective Lens Assembly
A precision objective lens assembly designed specifically for profile projectors used in measuring and checking machine parts. This lens projects magnified images of contours onto a screen for accurate dimensional inspection. It is an optical component dedicated to profile projectors, which are measuring instruments of heading 90.31.