Black Comet Spectrometer | StellarNet

Features & Benefits:

Measurements in the 190-850nm or 280-900nm ranges;
High performance concave grating optics for UV-VIS applications;
Superb spectral imaging with no mirrors for lowest possible stray light;
Enhanced UV Sensitivity & Flat-field imaging for uniform resolution;
No optical adjustments for extreme thermal stability and ruggedness;
Thermo-electrically Cooled Detector (TEC) upgrade increases S/N by 60%;
BLACK-Comet-SR (Super Range) for wide range applications 200-1100nm;
BLACK-Comet-HR (High Resolution) for high resolution applications <0.4nm;

Technical Specifications:

Dynamic range: 2000:1 with 6 decades.
Optical resolution: < 1 nm Resolving Res. with 25um slit.
Detector type: CMOS/CCD or PDA, 2k/3k pixels.
Detector range: C=190-850nm or CXR=280-900nm.
Pixel size: 14 x 200um (CMOS/CCD) or 7 x 200um (PDA).
Diffraction Gratings: Concave; Aberration corrected.
Grating g/mm: Holographic, 590 g/mm.
Spectrograph: f/2, Flat field – No mirrors.
Order sorting filters: Integrated multi-band.
Signal to noise: 1000:1 CCD, *TEC optional upgrade.
Digitizer: 16-bit.
Dimensions: 69 x 100 x 150mm.
Power consumption: < 100 mA via USB port.
Interface Options: USB2 or Wifi (2), RS232 (3), SPI3, 4-20mA (3) Digital I/O (3) or ethernet (3).
Detector Integration: 1ms to 8 minutes.
Data Transfer Speed: 30Hz or 1000Hz (1).
Slit size options: 14, 25, 50, 100, 200um.
Stray light: 0.02% at 435 nm; 0.2% at 200 nm.
Fiber optic input: SMA-905 0.22na single fiber.
Operating systems: Windows and Linux (2), Andriod (2), iOS (2).
Software included: SpectraWiz Program, WinSDK (C,C#,VB, Delphi), Customizable LabVIEW, VBA for Excel (CRI & LED Report).