https://afns-labs.ualberta.ca/2015/09/04/shimadzu-lc-20-hplc-with-diode-array-detector/
Shimadzu LC-20 HPLC with diode array detector - AFNS Labs
May 14, 2018 - The diode array detector is able to monitor multiple wavelengths in the UV-VIS spectrum, from 190-700 nm.
with diodeshimadzulcarraydetector