{"id":20187,"date":"2023-07-23T18:22:22","date_gmt":"2023-07-23T15:22:22","guid":{"rendered":"https:\/\/apellaser.ro\/product\/black-comet-spectrometer-stellarnet\/"},"modified":"2023-11-15T17:30:38","modified_gmt":"2023-11-15T15:30:38","slug":"black-comet-spectrometer-stellarnet","status":"publish","type":"product","link":"https:\/\/apellaser.ro\/en\/product\/black-comet-spectrometer-stellarnet\/","title":{"rendered":"Black Comet Spectrometer | StellarNet"},"content":{"rendered":"

Features & Benefits:<\/strong><\/p>\n

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

Technical Specifications:<\/strong><\/p>\n

Dynamic range: 2000:1 with 6 decades.
\nOptical resolution: < 1 nm Resolving Res. with 25um slit.
\nDetector type: CMOS\/CCD or PDA, 2k\/3k pixels.
\nDetector range: C=190-850nm or CXR=280-900nm.
\nPixel size: 14 x 200um (CMOS\/CCD) or 7 x 200um (PDA).
\nDiffraction Gratings: Concave; Aberration corrected.
\nGrating g\/mm: Holographic, 590 g\/mm.
\nSpectrograph: f\/2, Flat field \u2013 No mirrors.
\nOrder sorting filters: Integrated multi-band.
\nSignal to noise: 1000:1 CCD, *TEC optional upgrade.
\nDigitizer: 16-bit.
\nDimensions: 69 x 100 x 150mm.
\nPower consumption: < 100 mA via USB port.
\nInterface Options: USB2 or Wifi (2), RS232 (3), SPI3, 4-20mA (3) Digital I\/O (3) or ethernet (3).
\nDetector Integration: 1ms to 8 minutes.
\nData Transfer Speed: 30Hz or 1000Hz (1).
\nSlit size options: 14, 25, 50, 100, 200um.
\nStray light: 0.02% at 435 nm; 0.2% at 200 nm.
\nFiber optic input: SMA-905 0.22na single fiber.
\nOperating systems: Windows and Linux (2), Andriod (2), iOS (2).
\nSoftware included: SpectraWiz Program, WinSDK (C,C#,VB, Delphi), Customizable LabVIEW, VBA for Excel (CRI & LED Report).<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

StellarNet BLACK-Comet concave grating spectrometers deliver high performance for spectroscopy applications in the UV-VIS wavelength ranges covering 190-850nm (model C), or optionally 280-900nm (model CXR). Research Grade Optical Performance \u2013 The BLACK-Comet UV-VIS spectrometers utilize a 40mm diameter concave grating with aberration correction to provide the best optical performance of any compact spectrometer on the market.<\/p>\n

Resources:<\/strong><\/p>\n