APPARATUS FOR ANALYSING A SMALL AMOUNT OF LIQUID

摘要

An apparatus (1) for analysing, measuring the fluorescence, luminescence, phosphorescence, Raman scattering or absorption of a small amount, for example a drop, of a liquid sample (2) with the aid of light (3) which can be guided through the sample (2) and can then be detected or analysed according to said measuring methods. Said apparatus comprises a sample holder which is at the top when in the position of use and has a receiving point (4) for applying or dripping the sample (2), and a light inlet (5) for excitation light, said light inlet being horizontally oriented when in the position of use and below the sample holder (4). The apparatus has a first device (7) which is downstream of the light inlet (5) in the beam path and is used to deflect the light upwards to a position to the side of the receiving point (4), and second light deflection means (8) which guide the light beam coming from the bottom into the sample to be analysed.

主权项

1. An apparatus for analysing, measuring fluorescence, luminescence, phosphorescence, Raman scattering or absorption in a small amount, for example a drop, of a liquid sample using light which can be guided through the sample and then detected or analysed according to said measurement methods, wherein the apparatus comprises a sample holder at the top in the working position with a receiving point for application or dripping of the sample, and a light inlet oriented horizontally in the working position below the sample holder for excitation light,
wherein the apparatus has a first device located downstream of the light inlet in the beam path to deflect the light upward to a position next to the receiving point, and a second light deflector which deflects the light beam coming from below into the sample to be analysed.