A glass standard scale is a highly precise ruler with evenly spaced markings accurately placed on the surface of the glass.
Shibuya Optical's products have extremely high precision, a wide variety, and are available in different measurement lengths, pitches, and line widths. Additionally, we also offer unique special specifications. The standard temperature for measuring length with Shibuya Optical's glass reference scales is set at 23°C, which is the most common in Japanese manufacturing sites. If you wish to make a measurement, please contact us.
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basic information
A glass reference scale is a highly precise ruler with evenly spaced markings accurately placed on the surface of the glass. Length is measured by measuring the distance between these markings. It is used as a length reference scale for precision measuring instruments and precision machine tools, as well as for the calibration of these scales and for verifying traceability with higher calibration devices and reference instruments. Additionally, it may also be incorporated into measuring instruments and machine tools for use. ● Material: Soda glass Coefficient of thermal expansion: α (0–300℃) = 8.5・10^-6
Price range
P2
Delivery Time
※Please contact us.
Applications/Examples of results
It is used as a length standard scale for precision measuring instruments and precision machine tools, as well as for the calibration of these scales, higher calibration devices, and to confirm traceability with reference instruments. Furthermore, it may also be incorporated and used in measuring instruments and machine tools.
Company information
Shibuya Optical is a company engaged in the design, manufacturing, and sales of optical-related products. Founded in 1963, it is headquartered in Wako City, Saitama Prefecture. Based on the design and processing know-how cultivated over 60 years, we provide quality, delivery times, and prices that meet our customers' expectations. Starting in 2024, we became a sales agent for SUPERWAVE, a laser processing machine manufacturer. SUPERWAVE has obtained ISO 9001 and CE marks, contributing to the high efficiency of high-quality and reliable laser precision processing. If you are looking for a laser processing machine or have any issues regarding laser precision processing, please consult Shibuya Optical. Whether you want to say, "I want to do this kind of processing," "Can it be customized?" or "Which laser should I choose?" for any concerns regarding laser processing, please consult Shibuya Optical. We can also assist with prototype production and provide demonstration processing with customer presence at our facility. We will help you with the introduction of laser processing machines.
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