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0431-89561560
吉林省長春市高新區繁榮路5099號
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光學透射系統

2019/08/07

  This simple, yet elegant system is ideal for accurate, repeatable measurements of optical filters, glass and ophthalmic lenses.

  Weve combined our expertise in miniature spectrometers and accessories with experience as a manufacturer of precision optics to create a compact system for real-time transmittance measurement of ophthalmic lenses and other optical components.

  The Ocean Optics Optical Transmittance Spectrophotometer (OTiS) is ideal for both in-line and in-lab applications where transmittance accuracy (to +/- 1.0%) and precision (+/- 0.1%) are critical. Common applications include measurement of optical coatings, windows and filters, and glass and plastic components.

  About the System

  The OTiS covers the 380-780 nm wavelength range and accepts samples from 10-150 mm in diameter and up to 10 mm thickness. The system comprises several components:

  High-resolution miniature linear CCD-array spectrometer configured for 380-780 nm

  High-power, 20-watt tungsten halogen light source

  Fiber optic integrating sphere for collecting signal transmitted through the sample

  Optics for improved beam collimation and spectral sensitivity distribution

  Sample fixture (z-stage) to hold sample in place and exclude ambient light

  Short optical fiber to channel signal from the integrating sphere to the spectrometer

  Customized lens transmittance and color calculation software

  Under the Hood

  Characteristics

  Spectral range: 380-780 nm

  Detection: Miniature fiber optic spectrometer

  Light source: High-power tungsten halogen (360-2000 nm)

  Sample collection: Fiber optic integrating sphere

  Color calculations: CIE L*a*b* color characteristics

  Measurement calibration: Manual calibration using known filter standard (not included); calibration time <30 seconds

  System calibration: Recommend annual recalibration

  Transmittance calibration standards: Available (contact an Applications Scientist for details)

  Typical samples measured: Windows, filters, glass and plastic lenses

  Sample size: 10-150 mm diameter, up to 10 mm thickness

  Optical stage: White powder-coated aluminum (optional black anodized aluminum version available)

  Software: Customized lens transmittance and color calculation software

  Quality: Calibration referenced to accepted standards

  Manufacturing compliance: CE/UL/RoHS/WEEE

  Performance

  Transmittance measurement accuracy: +/-1.0%

  Transmittance measurement precision: +/-0.1%

  Data acquisition time: <5.0 seconds

  Light source output: 20 watts

  Light source stability: 0.5% (~15 minutes to stabilize)

  Light source drift: <0.3% per hour

  Bulb lifetime: 2,000 hours

  Bulb color temperature: 3,000 K

  Operating temperature: 5 C - 35 C

  Operating humidity: 5-95% at 40 C

  Computer & Power Requirements

  Operating systems: Windows Operating System

  Computer interfaces: USB 2.0 @ 480 Mbps

  Power requirements: 100-240V, 50-60 Hz, 1.5A


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地址:吉林省長春市高新區繁榮路5099號 版權所有:長春市海洋光電有限公司