sr2 | ocean optics-ag贵宾会

high speed and high snr performance

sr2 spectrometers provide a potent combination of spectral acquisition speed and high snr for versatility without the trade-offs of comparable spectrometers. sr2 is ideal for applications including laser characterization, plasma monitoring, and absorbance concentration.

sr2 series

specifications	wavelength range	resolution (fwhm) (configuration-dependent)	grating groove density (lines/mm)	grating blaze wavelength
uv-vis options:	185-410 nm	0.28 nm – 2.96 nm	1800	holographic
	220-535 nm	0.42 nm – 3.78 nm	1200	holographic
	220-925 nm	0.86 nm – 7.61 nm	600	240 nm
	220-910 nm	0.86 nm – 7.61 nm	600	300 nm
	220-910 nm	0.86 nm – 7.61 nm	600	400 nm
vis-nir options:	380-1050 nm	1.38 nm – 6.99 nm	600	400 nm
	350-1040 nm	0.86 nm – 7.66 nm	600	500 nm
nir options:	600-1050 nm	0.84 nm – 7.44 nm	600	1000 nm
extended-range options:	220-1050 nm	1.44 nm – 11.52 nm	500	250 nm
slit options	5, 10, 25, 50, 100, 200 µm
integration time	1 μs – 2 s
snr (single scan @ 10 ms)	380:1
snr (max. per second w/high speed averaging mode):	25800:1
connectors	usb type-c, sma, 16 pin samtec tfm, rs-232
physical dimensions	88.1 x 63.5 x 31.45 mm
weight	275 g
temperature (operation)	0 °c – 55 °c
temperature (storage)	-30 °c to 70 °c