Description
Overview
GAOTek CCD Spectrophotometer Fluorometer for spectrum acquisition and analysis has developed cost-effective high-performance fiber optic coupled UV/VIS CCD spectrophotometer instrument that allows analysts to collect a full wavelength spectrum absorbance, transmittance or intensity in less than one second. Standard interface to the spectrophotometer is USB 2.0 compatible with 16-bit extended dynamic range. Spectra Analyte Windows-based spectral acquisition and analysis software is supplied along with the instrument. It uses high-quality optics and a single-piece aluminum optical bench. This design allows continuous stable operation of the instrument. It uses dual spectrum of deuterium and halogen lamp as light source. Emerging light goes through a high-quality diffraction grating, then the diffracted light is collected and sorted by the CCD array detector.
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Technical Specifications
Input Fiber Connector | SMA 905 |
Input Fiber NA | 0.22 |
Stray Light | < 0.06 % @ 532 nm (< 0.1 % overall) |
Detector | Toshiba TCD1304AP Linear CCD Array |
Pixel Number | 3648 |
Pixel Size | 8 x 200 μm |
Pixel Well Depth | 100.000 electron |
Signal-to-noise Ratio | 1.000:1 (at full scale) |
A / D Resolution | 16 bits |
Integration Time | 0.1 to 6.500 ms |
Frame Rate | up to 138 fps |
Trigger Input | Optional |
PC Interface | USB 2.0 |