2O1O
‘Pattern Approval’ of AE31 Aethalometer in PR China
2O12
New model AE-33 Aethalometer released
2O14
US EPA / ETV approval of AE33 Aethalometer
2O15
License obtained from DRI to manufacture ‘DRI-2015’ multi-wavelength thermal carbon analyzer
2O17
Total Carbon Analyzer released
2O2O
Release of two new products, CASS and Magee Scientific Aethalometer® model AE43
2022
Release of the DRI model 2015-series 2
2023
Release of the new Aethalometers AE36 and AE36s