Portable Spectrometer

DESCRIPTION optics double spectrometer in Paschen- range mounting rowland circle diameter 300 mm usable wavelengths 190-410 nm,220-430 nm groove 3600 lines/mm reciprocal dispersion 0,9 nm/mm (1st order) shock resistance temperature stabilized photoelectric cells probes argon-flushed sparking probe for exact analysis, including carbon argon flow 0,1 l / min in standby and 2,5 l / min when analyzing argon control on cable socket air probe for quick mix-up checking adapters for wires, pipes and small parts available for all probes lightweight shockproof plastic probe housing start and clear buttons easily hand operated signal on mix-up identification: visual display for ”repeat” and ”reject”, start button is blocked until confirm button is pressed multi fiber quartz optics, standard lengths 3m or 5m low-wear tungsten electrode silver electrode for air probe probe connector system source spark generator with maximum 400 hz frequency uni polar discharge separate parameter for pre-sparking and integration selectable via software