250mm Vertical Laser Plane Interferometer
Inherits and carries forward the practicality and durability advantages of the XQ15-GIII laser plane interferometer
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Overview
Inherits and carries forward the practicality and durability advantages of the XQ15-GIII laser plane interferometer
Specifications
| Parameter | Value |
|---|---|
| First Reference Plane (Face A) | Working diameter D=Φ250mm, flat surface figure deviation less than 0.045μm (λ/15) |
| Second Reference Plane (Face B) | Working diameter D=Φ250mm, flat surface figure deviation less than 0.045μm (λ/15) |
| Collimation System | Working diameter Φ250mm; focal length f = 590mm; wavefront aberration <λ/10 |
| Chamber Dimensions | 550×400×300mm |
| Light Source Specification | Laser ZN250 (He-Ne) (632.8 nm) |
| Instrument Overall Dimensions | 590×450×1150mm(H) |
| Instrument Mass | 200kg |
Applications
This instrument can be more widely used in production workshops of mass production units for large-aperture flat and prism flatness inspection, high-precision parallelism (angle) measurement, and is also particularly suitable for rapid screening applications in large flat panel production lines.
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Supplier Information
Shanghai Xingqing Optical Instrument Co., Ltd., founded in 1992, specializes in R&D, production and sales of high-precision optical components and precision optical instruments. The company has a production base over 3,000 sqm in Jinshan, Shanghai, with 80+ employees including 30 engineers, and is a national high-tech enterprise. It possesses traditional optical processing equipment, 2-meter robotic arm polishing and vacuum ion beam polishing machines. Based on imported spherical reference mirrors (F0.75 RS, PV 1/50λ), it independently produces full range spherical and flat interferometer reference mirrors. Optical components include flats, prisms, spherical lenses, aspherical lenses, parabolic mirrors, etc. Optical instruments include laser spherical/flat interferometers, optical comparator goniometer, internal focusing telescope, industrial measuring microscopes, etc. The company is committed to high quality, timely delivery and excellent service, establishing long-term cooperation with customers.
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