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Perkin Elmer LAMBDA 850 UV VIS SPECTROPHOTOMTETER Perkin Elmer Lambda 850 used very nice
UV-Vis -NIR Systems >> Perkin Elmer LAMBDA 850 UV VIS SPECTROPHOTOMTETER Perkin Elmer Lambda 850 used very nice
Perkin Elmer LAMBDA 850 UV VIS SPECTROPHOTOMTETER Perkin Elmer Lambda 850 used very nice
Information gathered-
Double beam, double monochromator, ratio recording UV/Vis spectrophotometer with microcomputer electronics, controlled by personal computer.
Wavelength Range 175 nm - 900 nm
N2 purge required below 185 nm
Resolution ≤ 0.05 nm
Stray Light
At 200 nm (12 g/l KCl USP/DAP method) > 2 A
At 220 nm (10 g/l NaI ASTM method) ≤ 0.00007 %T
At 340 nm (50 mg/l NaNO2 ASTM method) ≤ 0.00007 %T
At 370 nm (50 mg/l NaNO2 ASTM method) ≤ 0.00007 %T
Wavelength Accuracy ± 0.080 nm
Wavelength Reproducibility
Deuterium lamp lines ≤ 0.020 nm
Standard deviation of 10 measurements ≤ 0.005 nm
Photometric Accuracy
Double Aperture Method 1 A ± 0.0006 A
Double Aperture Method 0.5 A ± 0.0003 A
NIST 1930D Filters 2 A ± 0.0030 A
NIST 930D Filters 1 A ± 0.0030 A
NIST 930D Filters 0.5 A ± 0.0020 A
K2Cr2O7-Solution USP/DAP method ± 0.0100 A
Photometric Linearity
Addition of filters UV/Vis at 546.1 nm, 2 nm slit, 1 second integration time
At 1.0 A ± 0.006 A
At 2.0 A ± 0.017 A
At 3.0 A ± 0.020 A
Perkin Elmer UV/VIS/NIR Lambda 19 upgraded Perkin Elmer Lambda 19 UV VIS NIR Perkin Elmer options such as Integrating Sphere may be available, this system ships with software, computer, printer and ready to go- This double beam double monochrometer ratio recording UV Visible NEAR INFRARED Spectrophotometer, Total Useable Wavelength Range 185-3200nm, a real nice system that ships ready to go
