The CT216 Series spectrometers are cost-effective high-performance CCD based instruments designed for use with a PC. The standard sensor arrays used in the spectrometer is Toshiba TCD1304DG B/W board-level line CCD camera, based on a single-line, 3648 - pixel CCD chip. It can accept light directly through its built-in slit or via optical fibre. Custom based UV spectrometer uses windowless CCD to increase the UV sensitivity down to 200 nm.
New compact, custom-configured models
Connected via optical fibre
Designed for a wide range of applications
High performance optics & electronics
UV enhancing coating for UV Range Spectrometer
CT216 Series spectrometer uses f/4 Czerny - Turner design with plane grating for spectral dispersion. Standard interface to the CT216 Series spectrometers is USB 2.0 compatible with 16-bit extended dynamic range. Software support includes SDK and DLLs for dedicated applications development and Spectra QSR Windows-based spectral acquisition and analysis package.
The CT216 Series spectrometers are custom-wavelength range configured models which can be tuned to desired spectral range wavelength for custom applications.
Model | HO-CT216 | HO-CT216-UV | HO-CT216-3582 | HO-CT216-4065 | HO-CT216-2010 | HO-CT216-3010 |
Price ($) | 3,667.00 | 3,367.00 | 2,534.00 | 2,534.00 | 3,134.00 | 3,134.00 |
Wavelength Range | 350 ~ 900 nm | 200 ~ 400 nm | 350 ~ 820 nm | 400 ~ 650 nm | 200 ~ 1000 nm | 300 ~ 1,050 nm |
Resolution * | 0.5 nm | 0.25 nm | 0.45 nm | 0.27 nm | 1 nm | 0.9 nm |
Spectrograph f # | 4 | |||||
Optical Platform | Czerny - Turner | |||||
Effective Spectral Range | 200 to 1050 nm | |||||
Spectral Resolution | 0.1 to 1 nm depending on choices | |||||
Slit Options | Micrometer Controlled Variable Slit or 10, 15, 20, 25, 50, 100, 200 or 400 μm Fixed Slits | |||||
Input Fiber Connector | SMA 905 [ FC (Optional) ] | |||||
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 bit | |||||
Integration Time | 0.1 to 6,500 ms | |||||
Frame Rate | up to 138 fps | |||||
Trigger Input | Yes, Optional | |||||
PC interface | USB 2.0 | |||||
Software | Spectra QSR V2.26 (free with spectrometer) Includes DLL libraries and SDKs for easy custom application development |
Options for single and continuous acquisition |
Performs Emission, Absorbance & Transmission / Reflection Measurements |
Performs real time measurements & video recording |
User defined exposure time control & Frame averaging |
See list of recent measurements in 'Captured List' plane |
Grid view & Playback mode are available |
Advanced smoothing algorithms |
Automated spectra scaling and peak finding |
Wavelength calibration using Polynomial Regression & Hartman equation |
Export the details / image to Excel / CSV and jpeg |
Print plot directly |
200 Micron 400 Micron
600 Micron 1000 Micron
Peltier cooling device integrated intospectrometer sensor can reduce the temperature of the CCD chip by -30°C against ambient, improving the dark baseline level by a significant factor of 2 - 3. It makes this instrument ideally suitable for measuring low light applications like fluorescence.
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