1.4" (6,35mm) Transmission Dip Probe
The 1/4" Transmission Dip Probe can be used for absorbance measurements in liquid samples, this high efficiency fibre optic immersion probe has been released with a Ø 6,35mm (1/4”) measurement tube with different inserts for 2, 5, 10 or 20mm pathlength.
Illumination happens with a collimated beam through the sample onto a special backcoated mirror, the reflected light beam passes back through the sample once more and is coupled into the read fibre for connection to the spectrometer/detector.

