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Measurement wavelength
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380nm - 780nm
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Measurement method
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Comparison measurement using reference specimen
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Sample N.A.*
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0.12 (using 10x objective lens)
0.24 (using 20x objective lens)
* it differs from objective lens' N.A.
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Sample W.D.
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10.1 mm (using 10x objective lens)
3.1 mm (using 20x objective lens)
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Sample curvature radius
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-1R - ∞, +1R - ∞
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Sample measurement range
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Approximately ø60 µm (using 10x objective lens)
Approximately ø30 µm (using 20x objective lens)
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Measurement repeatability (2σ)
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±0.1 % and less (during 380 nm - 410 nm measurement)
±0.01 % and less (during 410 nm - 700 nm measurement)
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Display resolution
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1 nm
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Measurement time
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A few secs-several secs (it differs from sampling time)
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Light source
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Halogen lamp 12 V 100W
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Z-direction movement range of the stage
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85mm
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PC interface
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USB
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Weight
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Unit Approximately 20 kg
Power source for light source: Approximately 3 kg
Control box: Approximately 8 kg
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External dimensions
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Unit: 300 (W) x 550 (D) x 570 (H) mm
Power source for light source: 150 (w) x 250 (D) x 140 (H) mm
Control box: 220 (W) x 250 (D) x 140 (H) mm
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Power Source
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Power source for light source: 100 V (2.8A)/220 V AC
Control box: 100 V (0.2A)/220V AC
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Environment for use
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Installed at the horizontal plane with no vibration
Temperature: 23 ±5°C
Humidity: 60% or less
An environment is not subject to air fluctuation
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