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Testing Instruments

Testing Instruments


Product: Consumables
Description:

Optical Flat

Lapmaster optical flats are made of quartz glass with low thermal expansion coefficient and excellent wear resistance, processed by the latest technology.

Optical flats are available in two types: single-sided use and double-sided use. Their diameter range is ф25mm–ф300mm, and the optical accuracy grades include 1/2 fringe, 1/4 fringe, and 1/10 fringe.

Monochromatic Light Tester

Lapmaster monochromatic light testers are used in conjunction with optical flats to measure the flatness of most reflective and semi-reflective workpieces. The tester uses two types of light sources: sodium light and helium light. Available models are: Sodium light sources ML-18, ML-35; Helium light sources CP-1, CP-2.

Optical Flat
Lapmaster optical flats are made of quartz glass with low thermal expansion coefficient and excellent wear resistance, processed by the latest technology.
They are available in two types: single-sided use and double-sided use. The diameter range is ф25mm–ф300mm, and the optical accuracy grades include 1/2 fringe, 1/4 fringe, and 1/10 fringe.
Monochromatic Light Tester
Lapmaster monochromatic light testers are used in conjunction with optical flats to measure the flatness of most reflective and semi-reflective workpieces.
They adopt two types of light sources: sodium light and helium light. Available models are: Sodium light sources ML-18, ML-35; Helium light sources CP-1, CP-2.
Flatness Tester
Lapmaster flatness testers can conveniently and quickly measure the flatness of lapping discs, polishing discs, and other large workpieces.
Available models are FG-5, FG-7, FG-9.
SPI Laser Interferometer
Lapmaster SPI laser interferometers can directly measure the flatness of lapped workpieces.
Two models are available: SPI75 and SPI130.
  • Features
    Optical Flat
    Lapmaster optical flats are made of quartz glass with low thermal expansion coefficient and excellent wear resistance, processed by the latest technology.
    They are available in two types: single-sided use and double-sided use. The diameter range is ф25mm–ф300mm, and the optical accuracy grades include 1/2 fringe, 1/4 fringe, and 1/10 fringe.
    Monochromatic Light Tester
    Lapmaster monochromatic light testers are used in conjunction with optical flats to measure the flatness of most reflective and semi-reflective workpieces.
    They adopt two types of light sources: sodium light and helium light. Available models are: Sodium light sources ML-18, ML-35; Helium light sources CP-1, CP-2.
    Flatness Tester
    Lapmaster flatness testers can conveniently and quickly measure the flatness of lapping discs, polishing discs, and other large workpieces.
    Available models are FG-5, FG-7, FG-9.
    SPI Laser Interferometer
    Lapmaster SPI laser interferometers can directly measure the flatness of lapped workpieces.
    Two models are available: SPI75 and SPI130.

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Testing Instruments
Testing Instruments

Lapmaster optical flats are made of quartz glass with low thermal expansion coefficient and excellent wear resistance, processed by the latest technology.