Digital-Spectrometer LD. Digital spectrometer for quantitative analysis of emission and absorption spectra, for recording transmission curves and performing measurements in calorimetry and kinetics. Incident light from a fibre-optic cable is dispersed into a spectrum by a Czerny-Turner monochromator and Projected from there onto a CCD detector. The entry slit is built into the casing. User-friendly measurement and evaluation software enable simultaneous recording and analysis in real-time. The built-in software for Windows 2000/XP/Vista/7/8 32- and 64-bit versions starts running as soon as the sensor is connected to the computer via a USB cable. Includes plug-in power supply and holder for fibre-optic cable.Features:Grating: 600 lines/mmSpectral range: 350 - 900 nmSpectral resolution: 1 nm (for resolution of sodium doublet)Accuracy: 1 pixel per 0.18 nmCCD detector: 3600 pixelsResolution: 16 bitIntegration time: 0.1 ms to 60 sEntry slit: 40 nm metalInterface: USB 2.0Connectors: SMA 905Fibre-optic cable: 2 mExperiment Topics:Line spectra, continuous spectraBlack-body radiators, Wien's lawEmission spectrum of sodiumFlame spectraTransmission spectra of solid bodies and liquidsKineticsBeer-Lambert lawBenefits:Plug & play: no software installation or drivers required.Connect up your spectrometer and the spectrum is obtained immediately.Measurement and evaluation in real-time.Simple and practical software with built-in wizards and powerful evaluation functions.Internal memory for measured data.Spectra of high quality and signal stabilityHighly stable metal casing with built-in entry slit.Internal beam paths and the principle of operation can be viewed by opening the lid of the casing.