Shimadzu SPD-M40 Photodiode array detector

Shimadzu SPD-M40 Photodiode array detectorWavelength range of 190 nm - 700 nm with an accuracy of ± 1 nm.
Low noise (4.0 x 10-6 AU) and drift (0.1 x 10-3 AU/hour) for unparalleled sensitivity.
Fully temperature-controlled optics (optical bench, lamp housing, and flow cell) for reliable operation even when the room temperature changes.
Users can monitor two wavelengths simultaneously with a sampling period of 0.5 seconds.
Monitored and controlled through a web browser and various HPLC and LC-MS/MS software.
Built-in cell ID that is automatically recorded in analysis data file.
Linear up to 2.5 AU (ASTM method).
Standard flow cell has a 10 mm path length, 12 µL volume maximum pressure 12 MPa/120 bar.
Automatic wavelength accuracy check and correction.
Integrated 2 channel analog output for triggering a fraction collector.
Optional flow cells that can be changed by the user: UHPLC (8 µL), semi-micro (2.5 µL), inert (12 µL), preparative (0.8 µL, 1.6 µL, or 4.0 µL depending on path length), and high-pressure (12 µL).