COZI / AQD High Sensitivity NOx Monitor

COZI / AQD High Sensitivity NOx Monitor

This high sensitivity NOx instrument is for laboratory based calibrations of NO standards. It is permanently in the COZI lab at the University of York, along with an NPL 1ppm NO in N2 calibration standard (which the WMO GAW recommended standard).
COZI / Thermo 49C Ozone Monitor

COZI / Thermo 49C Ozone Monitor

The Thermo 49C Ozone Monitor is a powerful, easy-to-use, UV photometric based ozone analyzer which offers increased specificity via its balanced optical system.
Flux Tower

Flux Tower

A 10m mast with 20Hz sonic anemometer and gas analyser for the determination of temperature, momentum and moisture fluxes.
Spectral Radiometer

Spectral Radiometer

Spectrometer operates between 200 – 1000 nm; it is calibrated 250 – 750 nm (< 1nm resolution). It utilises a Hamamatsu, back-thinned FFT-CCD detector with >90% quantum efficiency at 700 nm. It has an integration time between 8 ms to 15 minutes and fully...