Explore the Exceptional Quality of Tool Room Grade Granite Surface Plates
Discover the precision and reliability of our Tool Room Grade Granite Surface Plates, built to meet ASME B89.3.7-2013 standards. Ensure exceptional accuracy for all your measurement needs.
Why Choose Tool Room Grade Granite Surface Plates
Discover the unparalleled precision and durability of Tool Room Grade Granite Surface Plates. Known for their high accuracy and compliance with ASME B89.3.7-2013 standards, these plates are essential for any precision measurement task. Each plate undergoes rigorous inspection and comes with certified calibration, ensuring reliability in every use. Our comprehensive supply capabilities and expert technical support further enhance your confidence in choosing our granite surface plates.
Essential Features of Tool Room Grade Granite Surface Plates
Discover the Essential Features of Tool Room Grade Granite Surface Plates. Our granite surface plates are meticulously crafted to meet the highest standards of flatness, wear resistance, and customization, ensuring precision and reliability for all your measurement needs.
Exceptional Flatness
Our granite surface plates boast superior flatness, adhering to ASME B89.3.7-2013 standards. This ensures accurate measurements and reliable performance across various applications.
Outstanding Wear Resistance
Crafted from high-quality granite, our surface plates offer exceptional wear resistance, extending their lifespan and maintaining their precision over prolonged use.
Customization Capabilities
We provide extensive customization options for our granite surface plates, including specific dimensions, drilled holes, and T-slots, tailored to meet your unique requirements.
Accredited Calibration Services
Our surface plates come with calibration certificates from NABL-accredited laboratories, ensuring the highest level of accuracy and reliability for your precision instruments.
Technical Specifications of Tool Room Grade Granite Surface Plates
Our Tool Room Grade Granite Surface Plates are meticulously crafted to meet the highest standards of precision and durability. Each plate is designed with specific dimensions, weight, and accuracy to cater to various industrial applications, ensuring optimal performance and reliability.
| Width (in.) | Length (in.) | Local Flatness (Grade AA) | Overall Flatness (Grade AA) | Local Flatness (Grade A) | Overall Flatness (Grade A) | Local Flatness (Grade B) | Overall Flatness (Grade B) |
|---|---|---|---|---|---|---|---|
| 12 | 12 | 35 | 50 | 60 | 100 | 110 | 200 |
| 12 | 18 | 35 | 50 | 60 | 100 | 110 | 200 |
| 18 | 18 | 35 | 50 | 60 | 100 | 110 | 200 |
| 18 | 24 | 35 | 80 | 60 | 160 | 110 | 320 |
| 24 | 24 | 45 | 80 | 70 | 160 | 120 | 320 |
| 24 | 36 | 45 | 100 | 70 | 200 | 120 | 400 |
| 24 | 48 | 45 | 150 | 70 | 300 | 120 | 600 |
| 30 | 48 | 45 | 180 | 70 | 360 | 120 | 720 |
| 36 | 36 | 45 | 150 | 70 | 300 | 120 | 600 |
| 36 | 48 | 45 | 200 | 70 | 400 | 120 | 800 |
| 36 | 60 | 60 | 250 | 80 | 500 | 160 | 1000 |
| 36 | 72 | 60 | 300 | 80 | 600 | 160 | 1200 |
| 48 | 48 | 60 | 200 | 80 | 400 | 160 | 800 |
| 48 | 60 | 60 | 300 | 80 | 600 | 160 | 1200 |
| 48 | 72 | 60 | 350 | 80 | 700 | 160 | 1400 |
| 48 | 96 | 75 | 500 | 100 | 1000 | 200 | 2000 |
| 48 | 120 | 90 | 700 | 120 | 1400 | 240 | 2800 |
| 60 | 120 | 90 | 750 | 120 | 1500 | 240 | 3000 |
| 72 | 96 | 90 | 600 | 120 | 1200 | 240 | 2400 |
| 72 | 144 | 100 | 1100 | 140 | 2200 | 280 | 4400 |
Customer Testimonials and Videos on Granite Surface Plates
John Peterson
"The granite surface plates from JAFUJI have significantly improved the accuracy of our measurements. The calibration certificate provided ensures we are always in compliance with industry standards. A reliable and valuable asset for our lab."
Maria Lopez
"As a metrologist, I rely on precise instruments. JAFUJI’s granite surface plates meet all my expectations with their high precision and durability. The polished finish and chamfered edges are just excellent!"
David Zhang
"The calibration services offered by Mitutoyo are unmatched. Their granite surface plates are robust and accurate, and the team is always responsive and professional. Highly recommended for anyone in need of precise measurements."
Sarah Williams
"We switched to JAFUJI granite surface plates and noticed an immediate improvement in our measurement consistency. The electronic level and software from Wyler Switzerland ensure we maintain the highest accuracy in our results."
Michael Brown
"Mitutoyo’s granite surface plates have been a game-changer for our calibration processes. The support and educational resources they provide are incredibly helpful. We trust their products for all our critical measurements."
Emily Johnson
"The flatness and stability of JAFUJI granite surface plates are exceptional. The calibration certificate and the polished finish give us confidence in our measurements, making our quality control process more efficient."
Frequently Asked Questions About Granite Surface Plates
Our FAQ module is designed to address the most common questions about granite surface plates, ensuring you have quick access to the information you need. We cover topics ranging from tolerances and calibration to maintenance and usage, all in accordance with ASME B89.3.7-2013 standards. Enhance your understanding and experience with our detailed and accurate responses.
Grade AA granite surface plates have specific tolerances as per ASME B89.3.7-2013. For example, a 12x12 inch plate has a local flatness tolerance of 35 microinches and an overall flatness tolerance of 50 microinches. These tolerances ensure high precision and reliability in measurements.
The tolerances in ASME B89.3.7-2013 are nearly identical to those in GGG-P-463c, with minor rounding differences. This ensures consistency in quality and performance across different standards, making it easier to switch between them without compromising accuracy.
According to ASME B89.3.7-2013, the required TUR is ≥ 4 for both Grade A and Grade B plates, and TUR ≥ 2 for Grade AA plates. This high ratio ensures that the measurements are accurate and reliable, meeting stringent industry standards.
Yes, metric values are available. ASME B89.3.7-2013 provides detailed metric tolerances for granite surface plates. For specific values, please refer to the standard or consult with a calibration expert to ensure compliance with your requirements.
Granite surface plates are inspected using electronic levels and software from Wyler Switzerland, ensuring accuracy with a sensitivity of 0.001 mm/M. The plates are also supplied with a calibration certificate from an NABL accredited lab, showing a graphic display of flatness.
Regular cleaning and calibration are essential for maintaining granite surface plates. Use a lint-free cloth and a mild cleaning solution to remove debris. Periodic recalibration by an accredited lab ensures the plate remains within specified tolerances, maintaining its accuracy.
Yes, customized sizes are available upon request. JAFUJI offers high precision lapping and can manufacture plates to meet specific dimensions and tolerances. Contact us with your requirements for a tailored solution that meets your exact needs.
The calibration certificate includes a detailed graphic display of the flatness, the methods used for inspection, and the results. It is issued by an NABL accredited lab, ensuring the highest standards of accuracy and reliability for your granite surface plate.
The grade selection depends on the precision required for your applications. Grade AA offers the highest accuracy, suitable for laboratory and inspection use. Grade A and B are ideal for general workshop and production settings. Consult ASME B89.3.7-2013 for detailed guidelines.
Request a Quote for Your Granite Surface Plate Needs
Ensure your granite surface plate meets the highest standards of accuracy and reliability. Fill out our contact form to request a quote tailored to your specific requirements. Our team will provide you with precise information and exceptional service, ensuring your needs are met promptly and efficiently.
About Us: Our Reputation and Achievements in the Industry
At Mitutoyo, our reputation is built on decades of precision and excellence in the field of metrology. Our team comprises industry veterans and experts who bring unparalleled expertise and dedication to every project. As the leading dimensional calibration laboratory in the United States, accredited by A2LA, we ensure our services meet the highest standards of accuracy and reliability. Our state-of-the-art facility in Aurora, Illinois, is equipped with advanced calibration technologies, including the Wyler Measuring & Processing System from Switzerland. This commitment to precision allows us to offer comprehensive calibration services for both Mitutoyo and non-Mitutoyo products, adhering strictly to ASME B89.3.7-2013 standards. Our team's deep understanding of industry requirements and continuous pursuit of innovation have established us as a trusted partner for businesses seeking top-tier metrology solutions.
Comprehensive Support: Technical and After-Sales Services
Accredited Calibration Services
Our Mitutoyo Calibration Laboratory in Aurora, Illinois, offers accredited calibrations (A2LA 0750.01) for a wide range of Mitutoyo and non-Mitutoyo products. Ensure your equipment meets industry standards with our precise calibration services.
Comprehensive Technical Support
We provide extensive technical support for all our products, ensuring optimal performance and compliance with ASME B89.3.7-2013 standards. Our experts are available to assist you with any technical queries and troubleshooting needs.
Detailed Inspection and Certification
All JAFUJI granite surface plates undergo rigorous inspection using advanced electronic levels and software. Each plate is supplied with a NABL-accredited calibration certificate, guaranteeing the highest accuracy and reliability.
On-Site Seminars and Training
Enhance your team's skills with our customized on-site seminars and educational courses. We offer a variety of training options to ensure your staff is well-versed in the latest measurement techniques and equipment handling.
Online Educational Resources
Access a wealth of knowledge through our online educational resources. From webinars to detailed articles, our digital library is designed to help you stay updated with the latest industry trends and best practices.
Customer Support and Maintenance
Our dedicated customer support team is available to assist with any post-purchase inquiries and maintenance needs. We ensure that your equipment remains in peak condition, providing ongoing support and timely maintenance services.
High Precision Lapping Method
JAFUJI granite surface plates are manufactured using high precision lapping methods, ensuring superior flatness and durability. The edges and corners are chamfered to avoid chips and cracks, enhancing the longevity of the plates.
Custom Fabricated Stands
We offer custom fabricated stands with leveling screws for our granite surface plates, providing stable and accurate measurement setups. These stands are designed to meet your specific requirements, ensuring optimal performance.
