B&W Tek - Exemplar LS
Manufactured by B&W Tek
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The Exemplar® LS is a smart CCD spectrometer that features on board data processing, USB 3.0 communication, and temperature compensation.
The Exemplar® LS is a smart CCD spectrometer optimized for low straylight by utilizing an unfolded Czerny-Turner spectrograph. It features on board data processing, USB 3.0 communication, and temperature compensation. The Exemplar LS is also optimized for multi-channel operation, featuring ultra-low trigger delay and gate jitter. Additionally, the Exemplar LS features a 2048 element detector and built-in 16-bit digitizer with greater than 2.0 MHz readout speed.
The Exemplar LS is available in two standard spectral configurations: 200nm - 400nm and 200nm – 850nm with resolutions of less than 0.4nm. Custom configurations are available for OEM applications.
The Exemplar LS is available in two standard spectral configurations: 200nm - 400nm and 200nm – 850nm with resolutions of less than 0.4nm. Custom configurations are available for OEM applications.
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Features of Exemplar LS
SMART:
On-board processing including averaging, smoothing, and dark compensation
SPEED:
“SuperSpeed” USB 3.0 transferring up to 900 spectra per second
SYNCHRONOUS:
Supports up to 32 devices with ultra-low trigger delay (14ns) & gate jitter (+/- 1ns)
SIGNAL TO NOISE RATIO:
On-board Averaging 1 ~295
On-board Averaging 10 ~929
On-board Averaging 100 ~2450
Additional Features:
Temperature Compensation for Ultra-low Thermal Drift
1ms Minimum Integration Time
Low Straylight Spectrograph
2.0 MHz Readout Speed
UV - Vis (200nm - 850nm)
General Specifications
| Weight | 0.8 lbs |
| Wavelength Range | 200 to 850 nm |
Additional Specifications
Power Input:
USB @ 2.0 MHz
Data Transfer Speed:
Up to 900 Spectra per Second in Burst Mode
Trigger Delay:
~14ns
Minimum Integration Time:
1ms, Adjustable in 1Μs Increments
Thermal Drift:
~29 Counts/oC (Max)
Aux Port:
External Trigger, Digital IOs & Analog IOs
Operating Temperature:
5°C - 35°C
Operational Relative Humidity:
85% Noncondensing
Dimensions:
4.9in x 3.6in x 1.4in (124mm x 91mm x 35mm)
Computer Interface
USB 3.0 / 2.0 / 1.1
Operating Systems:
Windows: XP, Vista, 7 (32-bit & 64-bit)