Avantes AvaSpec VIS CMOS Spectrometer 360-880nm

Avantes CMOS Spectrometer

Avantes CMOS Spectrometer

Avantes CMOS Spectrometer Avantes Interchangeable Slit Kit
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Operating Temperature (°C):
0 to +55
Weight (lbs):
Type of Sensor:
CMOS 2048 Pixel Linear Array
Stray Light (%):
Spectrograph f/#:
Wavelength Range (nm):
360 - 880
Signal to Noise S/N Ratio:
Dimensions (mm):
177 x 127 x 44.5
Integration Time:
30μs - 59s
Model Number:
0.22 NA fiber patch cord is recommended, sold separately.
Computer Interface:
USB 3.0: 5Gbps
Gigabit Ethernet: 1Gbps
Operating System:
Windows 7, 8, 8.1, 10 (32/64 Bits)
Pixel Size, H x V (μm):
14 x 200
16-Bit or 65,535:1 @ 6 MHz
Input Port Termination:
Slit Height (μm):
Ruled Diffraction Grating: 600 Grooves/mm, Blazed @ 400nm
Optical Bench:
Crossed Czerny-Turner
Dynamic Range:
Power Input:
USB 3.0: 5V @ 500mA
Digital I/O:
HD-26 connector, 2 Analog In, 2 Analog Out, 13 Digital Bidirectional, Trigger, Synchronization, Strobe, Laser
Data Transfer Speed:
USB 3.0: 0.38 ms/scan
Ethernet: 1.0 ms/scan
Slit Width and Spectral Resolution:
25μm: 0.7nm
50μm: 1.2nm
100μm: 2.4nm
200μm: 4.6nm
Thermal Drift:
±0.1 Pixel/°C
UV Quantum Efficiency (%):
>60 @ 200nm
Peak Quantum Efficiency (%):
80 @ 700nm
Noise @ 25°C (Counts RMS):
Readout: 13.1
Dark: 16
Trigger Delay (μs):
Jitter (ns):
Operating Relative Humidity:
10 - 90% non-condensing

Regulatory Compliance

Certificate of Conformance:

Product Family Description

  • Back-Thinned CCD or CMOS Sensors with High Sensitivity and Dynamic Range
  • Interchangeable Slit Kit Included for Fast Throughput and Resolution Customization
  • Irradiance Calibration Package with Interchangeable Fiber-Coupled Cosine Corrector Available

Avantes Interchangeable Slit Compact Spectrometers feature high sensitivity, dynamic range, and responsivity from the UV to the NIR. Features include USB3.0 and Gigabit Ethernet connectivity, electronic shutter, and onboard processor and memory. Digital I/O ports control instrument triggering and synchronization functions. An included set of 4 interchangeable entrance slits at widths of 25, 50, 100, and 200µm facilitate fast configuration of signal throughput and resolution. An optional NIST traceable irradiance calibration package includes an FC/PC-keyed fiber-coupled cosine corrector and a 100µm wide slit. Avantes Interchangeable Slit Compact Spectrometers include software with advanced data collection and analysis functions, and an optional software development kit is sold separately.

Note: 0.22 NA fiber patch cord is recommended, sold separately.  The Irradiance Calibration Package is built-to-order and usually ships within 5 business days. Do not remove cosine corrector from its fiber as it voids the calibration.