اسپکترفتو متر تک پرتوییVis-723 G

تماس بگیرید

Spectrophotometer VIS-723G is a single beam VIS spectrophotometer scanning across the wavelength range 320-1100 nm (visible light). There are three options for spectral bandwidth selection: 5 nm, 2 nm and 1 nm that meet customer needs and the requirements of the European Pharmacopoeia. It is equipped with a manual four-chamber holder that can hold cells up to 100mm. Optimized for high-quality optics, electronics, light source and detector made by the world renowned manufacturers ensure high performance measurements and reliability .

برچسب: rayleigh, اسپکترفتو متر تک پرتوییVis-723 G

توضيحات بيشتر

Additional Info

Model:	VIS-723G spectrophotometer VIS
Wavelength range:	320-1100 nm
Wavelength accuracy:	+/- 0.5 nm
Repeatability of wavelength:	0.2 nm
Spectral bandwidth:	2 nm (5 nm and 1 nm as an option)
Detector:	Silicon Photodiode
Light source:	halogen tungsten lamp
Monochromator:	Single beam flat diffraction grating 1200 scratches / min
Photometric Accuracy:	+/- 0.5% T (0-100% T), +/- 0.002 A (0-0.5 A), +/- 0.004 A (0.5-1 A)
Photometric Repeatability:	0.2% T
Scattered light:	≤ 0.1% T (NaNO2 at 340 nm)
Modes of operation:	T, A, C, E
Stability:	≤0.001A / h (at 500nm, after warming up)
Photometric range:	-0.3 ~ 3A
Dimensions:	530 × 410 × 210 mm
Weight:	about 18 kg