Description
Product details
The MAR-SPEC are reliable, robust spectrometers that have a 3648-element linear array detector or good signal to noise performance and enhanced electronics for controlling the spectrometer and accessories. Each spectrometer has a 3648-element detector with a multi band pass order-sorting filter and 25 μm slit for optical resolution to 1.70nm (FWHM). The MAR-SPEC covers the 200 -1000nm wavelength range. Although the MAR-SPEC has a preconfigured optical bench, there’s still flexibility built in to your setup possibilities. Specifications: Dimensions: 89.1 mm x 63.3 mm x 31.9 mm Weight: 265 g Computer interface: Universal Serial Bus (RS-232 available on side connector) Spectrometer channels: Master spectrometer channel only Detector: CCD linear array detector with 3648 pixels Integration time: 3.8ms – 10 Secs Useable range: 200-1000 nm (grating-dependent) Dynamic range: 8.5 x 107 (system), 1300:1 for a single acquisition Sensitivity: 60 photons/count at 600 nm Signal-to-noise ratio: 300:1 Dark noise: 50 (RMS) Interface: USB 2.0 Grating: 600/mm, set to 200-1000 nm Slit: 25 slit Order-sorting: Single-piece, multi-band pass detector coating to eliminate second-order effects from 200-1000 nm Resolution: 1.70 nm with 25un slit Fiber optic connector: SMA905 to single-strand optical fiber (0.22 NA) External trigger: Yes That’s because these spectrometers are compatible with our entire range of SMA 905-terminated fiber optic accessories. Changing your sampling setup is as easy as unscrewing a connector and adding new components or accessories – including light sources, cuvette holders, flow cells and fiber optic probes and assemblies. MAR-SPEC spectrometers are among the most popular miniature spectrometers in the world and make great choice for a variety of basic absorbance, reflectance and emission applications. And both models are in stock and ready to ship today.
