Brewer Spectrophotometer

Brewer provides near simultaneous observations of the total ozone column, SO2, and UV spectra.

Mk III Brewer Recommendation by Environment Canada
Environment Canada (EC) recommends the Mark III Brewer Ozone Spectrophotometer as significantly superior to the Mk II and Mk IV Brewers for the measurement of solar radiation and Ozone in the Ultraviolet (UV) region of the spectrum. This is because of the much improved stray light performance of the double-monochromator optical system used in the Mk III compared to the single-monochromator of the Mk II and Mk IV.

For this reason Kipp & Zonen no longer produces the Mk II and Mk IV models and for a number of years has only manufactured the Mk III Brewer. Of course spares, service and factory support continue to be available for all models of Brewer.

Brewer MKIII