Electronics India 3305 Visible Spectrophotometer

SPECTRAL
Optical System Czerny-turner CT grating monochromator, 1200/mm
Wavelength Range 340-1020 nm
Spectral Bandwidth 6 nm
Wavelength Accuracy ? 3 nm
Wavelength Repeatability <1 nm Measurement Range 0-199.0%T, 0-1.999A, 0-1999C Photometric Accuracy 0.5%T Photometric Repeatability ? 0.3%T @220nm Measuring Optical Path 100 mm Stray Light ? 1.0%T (340 nm) Stability ? 0.004 A/h(500 nm preheat 1 hour) Display Modes 4 LCD Basic Measurement T, A, C Light Source 6V10W Operating Voltage 220V/110VAC,50-60Hz