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Dual-beam optical design

A multiwavelength, dual beam optical system with 256 detectors operating in a free spectral range of 200 to 800 nm has been designed and implemented for use with a liquid chromatograph. [Pg.135]

The measurements by ultraviolet analyzers can utilize (1) single-beam (2) split-beam (3) dual-beam, single-detector (4) dual-beam, dual-detector (5) flicker photometer (6) photodiode and (7) retroreflector designs. The standard errors of these measurements are 2% FS, whereas it is 1% FS for the fiber-optic diode-array designs. These analyzers can handle process pressures up to 50 barg (750 psig) and temperatures up to 450°C (800°F). [Pg.374]

See other pages where Dual-beam optical design is mentioned: [Pg.117]    [Pg.87]    [Pg.117]    [Pg.87]    [Pg.248]    [Pg.248]    [Pg.162]    [Pg.376]    [Pg.458]    [Pg.151]    [Pg.12]    [Pg.17]    [Pg.696]    [Pg.809]    [Pg.1281]    [Pg.1291]    [Pg.1325]    [Pg.693]    [Pg.304]    [Pg.604]    [Pg.173]    [Pg.54]    [Pg.177]    [Pg.341]    [Pg.144]    [Pg.1278]    [Pg.314]    [Pg.22]    [Pg.90]    [Pg.303]    [Pg.57]   
See also in sourсe #XX -- [ Pg.87 ]



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