Exemplar HT
Deep cooled high throughput spectrometer
The Exemplar HT (model BTC667N) is a high-performance and high throughput spectrometer which features a low noise deep-cooled (-25oC) back-thinned (BT) CCD detector array with high dynamic range. The unique transmission-optics based spectrograph equipped with the high quantum efficiency detector, provides a superior data quality when configured for use in the 532-1100nm spectral range. The BTC667N offers very high signal-to-noise ratio, making it ideal for ultra low light level applications.
Applications:
Raman and Fluorescence Spectroscopy
On-line Process Monitoring
BioMedical Spectroscopy
Gas and Water Analysis
Features
SMART:
On-board processing including averaging, smoothing, and dark compensation
SPEED:
Acquires and transfers more than 140 spectra per second at an integration time of 6.3ms
SIGNAL TO NOISE RATIO:
Integration time of 30 minutes will give a SNR better than 540:1
Additional Features:
High Vis and NIR Response
2048 Detector Elements
Over 60% QE at 200nm (80% Peak QE)
Software-configurable Cooling Temperature (-25° Default)
Ultra Low Noise
Power Input
5V DC @ 9.0A (maximum at startup)
5V DC @ 4.0A (typical at normal operation)Detector Type
Back-thinned CCD Array
Wavelength Range
532nm - 1100nm
Detector Pixel Format
2048 effective detector elements
Effective Pixel Size
14μm x ~ 0.9mm
Spectrograph f/#
2.2
Spectrograph Optical Layout
Dual-Pass transmission
Dynamic Range
50,000 (typical)
Digitizer Resolution
16-bit or 65,535:1
Data Transfer Speed
>140 spectra per second at integration time of 6.3ms in burst mode
Trigger Delay
95ns +/- 20ns (call for timing diagram)
Readout Speed
> 400kHz
Integration Time
6.3ms, adjustable in 1μs increments
Aux Port
External trigger, 4 digital outputs (2 with shutter control), 2 digital inputs, analog input, analog output and system reset
Operating Temperature
5°C - 35°C
Operational Relative Humidity
85% noncondensing
CCD Cooling
Default: -25oC at ambient of 25oC. (Δ 50oC minimum)
Weight
7.6 lbs
Dimensions
8.66in x 7.08in x 5.12in (220mm x 180mm x 130mm)
Computer Interface
USB 3.0 / 2.0
Operating Systems
Windows: 7, 8, 10 (32-bit & 64-bit)
Entrance Slit
Slit Option
Dimensions
Approx. Resolution 789 - 1067nm (Standard)
25μm
25μm wide x 1mm high
~0.42nm
50μm
50μm wide x 1mm high
~0.6nm
Custom Slit Widths Available
Entrance Slit
Slit Option
Dimensions
Approx. Resolution 789 - 1067nm (Standard)
25μm
25μm wide x 1mm high
~0.42nm
50μm
50μm wide x 1mm high
~0.6nm
Custom Slit Widths Available
商品属性 [波长范围] 532nm - 1100nm