Absolute accuracy of wavelength meter versions



WS7

Measurement
range

Standard

350 - 1120 nm


UV

248 - 1100 nm


UV-II

192 - 800 nm


UV-II-VIS

192 - 1190 nm



VIS- IR

400 - 1750 nm



IR

800 - 1750 nm


IR-II

1000 - 2250 nm


IR - III

 2 - 11µm


Absolute
accuracy


192 - 370 nm [pm]

0.2



370 - 1100 nm [MHz]

60



1100 - 2250 nm [MHz]

40



2 - 11µm [MHz]


Calibration



Built-in