S 3345 PDA DETECTOR – 256 Diodes

Varenummer: S000164


S 3345 PDA (Photo-diode-array) UV/VIS Detector

The Sykam S 3345 UV/VIS Detector is a photo-diode-array (PDA) detector for routine analysis and sophisticated research. The dual lamp design offers a wavelength range of 190 – 720 nm (256 Diodes) or 190 – 1015 nm (1024 diodes) with a low baseline noise. The front-accessible flowcell can be easily exchanged as well as the lamps which are accessible through a side panel in the instrument housing.

4-Channel UV Detector
The S 3345 PDA Detector features 4-Wavelength channels to measure chromatograms at 4 different wavelengths at the same time. With this feature the optimum wavelength can be selected for each analyzed substance.

Integrated Peak Detector
The integrated Peak Detector works as a basic fraction collector. The peak detection level can be freely programme for peak start and peak end to enhance the collection purity. An integrated 24V output for switching a solenoid valve is used for the fraction collection, which is automatically operated with a selectable time delay.

Optional – Analog Output
The S 3345 PDA Detector is available with an optional 4-Channel analog output. This D/A converter output option is offered to keep the system flexible to be used with any data acquistion software available

Log ind for at se prisen


Størrelse 310 × 165 × 478 cm

1 stk.



Wavelength (nm)



Baseline Noise:
± 1 x 10-5 AU (@240 nm, 1 sec. Risetime)
Baseline Drift:
<3 x 10-4 AU/h
Number of Diodes:
Wavelength Accuracy:
190 – 720 nm (256 Diodes)
Wavelength Accuracy:
0.5 nm (256 Diodes)