Optical Detectors

World Precision Instruments offer a range of photo diode array (PDA) spectrophotometers for work in UV, visible light and NIR. A photo diode array detector can collect full range of UV/Vis spectrum in milliseconds making it a good choice for rapidly changing samples in CDOM, kinetics, and liquid chromatography.

Select from our entry level TIDAS E or the more advanced TIDAS S range.

The TIDAS E range allows diode-array spectrometers and ?exible optical fiber technology to be used straightforwardly and at a reasonable price. These systems are suitable for routine measurements in the laboratory. Trigger and control cables allow the coupling and control of external devices such as specimen or filter changers and light sources.

The TIDAS S spectrometers combine modularity, ?exibility, ease of use and high quality in one. The use of certified optical fibers in combination with optimised LWCC flowcells allows the achievement of reliable measurement results. TIDAS S spectrometers are available in various combinations of wavelengths and detectors. Select from a choice of UV/VIS and NIR detectors with wavelength ranges from 190 to 2200nm. The instruments are available with spectral detectors as well as with photomultipliers. According to your requirements we can supply TIDAS S spectrometers with or without an integrated light source. Depending on the selected wavelength, the internal light source will be either a halogen, deuterium or deuterium/halogen combination. A coupling of spectrometers with different wavelength ranges is also possible.