Measurement head, for determining parameters of contamination detection probe, combines transmission spectrum measurements with fluorescence spectrum measurements

摘要

The measurement head comprises a waterproof housing (10), which has a translucent, cylindrical bore (27) through which the probe under test (26) can pass. A deuterium or halogen lamp (14) is provided with a detector for measuring a transmission spectrum. A mercury vapor lamp or Xenon flash lamp (16) is provided with a detector for measuring a fluorescence spectrum.