High Speed Spectroscopy CCD Camera - Andor iDus 420 Series

iDus 420 Series

The Scientific Grade, 1024 x 255 high speed spectroscopy CCD camera is ideally suited to rapid analysis, multi-channel and low-light applications including fluorescence and Raman spectroscopy. The 420’s range of Front (Open Electrode) and Back Illuminated and Deep Depletion sensor options provide optimised performance from UV through Visible to Near IR.

  • Peak QE of 95%
  • TE cooling to -100°C
  • UltraVac™
  • Single window design
  • 26 x 26 μm pixel size

Workhorse laboratory and OEM CCD platform

The USB2.0-based iDus series is a compact, yet feature-rich platform suitable for demanding spectroscopy applications such as low-light UV/NIR Photoluminence or Raman spectroscopy, as well as day-to-day routine laboratory operation and integration into industry-grade systems.

The iDus 420 boasts market-leading deep thermo-electric cooling to -100°C, complemented by Andor’s UltravacTM technology with its un-matched reliability track record in the scientific and industrial community. The iDus low-noise electronics allows seamless access to the best signal-to-noise ratio performance for the widest range of photon detection regimes.

This 1024 x 255 pixel matrix boasts a range of far UV and VIS-optimized back-thinned sensors & NIR-optimized back-illuminated (‘fringe-suppressed’) sensor options. Its, 26 x 26 μm pixel size is optimized for high dynamic range and high resolution, while its 6.6 mm height is ideally suited to multi-track spectroscopy.

Key Specifications
Model No. DV420A DU420A DU420A Bx-DD
Sensor Options BU: Back Illuminated CCD, UV-Enhanced, 350 nm optimized
BU2: Back Illuminated CCD, UV-Enhanced, 250 nm optimized
BVF: Back Illuminated CCD, VIS optimized with anti-fringing
OE: Open Electrode CCD
BR-DD: Back Illuminated, Deep Depletion CCD with fringe suppression
BEX2-DD: Back Illuminated, Deep Depletion CCD with fringe suppression, extended range dual AR coating
Active Pixels 1024 x 255 1024 x 256
Pixel Size 26 x 26 µm
Image Area 26.6 x 6.6 mm with 100% fill factor
Minimum Temperature Air Cooled -55 °C  -80 °C 
Coolant Recirculator -65 °C  -95 °C
Coolant Chiller, Coolant @ 10 °C, 0.75 l/min -70 °C  -100 °C 
Max Spectra per Second  88 (10 rows crop mode), 75 (Full Vertical Bin), 65 (Open Electrode, Full Vertical Bin)
System Window Type  Single UV-grade fused silica window, uncoated. Various AR coatings & MgF2 options available. BR-DD: Single UV-grade fused silica window, 1° wedge, AR coated on both sides, optimized at 900 nm.
BEX2-DD: Single quartz window, 1º wedge, uncoated.
Features Benefits
Peak QE of 95% Visible-optimized ‘BV/BVF’, infrared-optimized ‘BR-DD’ and broadband UV-NIR ‘BEX2-DD’ model
Fringe suppression technology as standard (BVF and BR-DD models) Fringing greatly reduced (Deep-Depletion) or minimized (Back-Thinned ‘BVF’)
Extended range dual-AR option Superior UV-NIR broadband QE
TE cooling to -100°C Critical for elimination of dark current detection limit - no inconvenience associated with LN2
UltraVac™ Critical for sustained vacuum integrity and to maintain unequalled cooling and QE performance, year after year
Single UV-grade fused silica window Best UV-NIR throughput performance, specific AR coating and wedge options available
USB 2.0 connection Ideal for laptop operation. Seamless operation alongside USB-based Shamrock spectrograph family
26 x 26 μm pixel size Optimized pixel format for high dynamic range and resolution
Software selectable Pre-Amplifier Gain Choice of best SNR performance of dynamic range at the touch of a button
Compact and rugged platform Ideal for OEM integration & laboratory setups
Solis software for Spectroscopy Comprehensive, user-friendly interface for simultaneous detector & spectrograph control
Software Development Kit (SDK) Ease of control integration into complex setups: Matlab, Labview, Visual Basic or C/C++
Graphs and Drawings
Dark Current
QE at 25 °C
QE at -100 °C
 Dimensions - Front
 Dimensions - Side

 Connector Panel

 Typical Setup

Multimedia Library
Application Images (2)
Product Photos (8)