Used CamSpec M550 Double Beam Scanning Spectrophotometer Acquired from a warehouse in the UK this Double beam UV-Vis M550 spectrophotometer was never used in practice. This Used CamSpec M550 Double Beam Scanning Spectrophotometer instrument is a true double beam UV-Vis spectrophotometer with 1.8nm bandpass, including parallel sample and reference beams. The specification is as expected from a top-of-the-range instrument designed for research as well as routine use. The M550 now has a USB data port to enable file transfers. For transfer of results to a PC and for PC control of the M550, it has a USB interface. For PC control, CamSpec software is needed which is not included.
Display1/4 VGA 320×240 pixels back lit LCD
Light sources: Tungsten-Halogen and Deuterium
Monochromator Littrow type with 1200 lines/mm grating
Scan Speed: up to 2500 nm/min (return 3000nm/min)
Wavelength Range 190 – 1100nm
Wavelength Accuracy ±0.3nm
Wavelength Resolution 0.1nm
Wavelength Repeatability ±0.05nm
Baseline Flatness ±0.002 (After 1 Hr warm up 1100 – 200nm)
For more information see the brochure here.