Ralf Bernhard

OPTOCHEMICAL SENSOR AND METHOD FOR MEASURING LUMINESCING ANALYTES IN A MEASUREMENT MEDIUM

METHOD AND SENSOR FOR THE OPTICAL MEASUREMENT OF MEASURANDS OF TRANSPARENT MEDIA

METHOD FOR INSTALLING ONE OR MORE OPTICAL ELEMENTS IN A HOUSING

Sensor

OPTICAL SENSOR AND METHOD OF DETECTING AN LED IN SUCH A SENSOR

Sensor holder for a flow sensor and method for maintenance

Optical sensor, method and use of the sensor

Measuring arrangement for measuring the total nitrogen bound in a measuring liquid

Optical sensor with coextensive solid angle light source

Optical measuring system and method comprising the same

Optical sensor

Calibration insert, and mount of the same

Optical sensor

Method for determining a measured quantity correlated with an extinction, and corresponding sensor arrangement

Sensor arrangement for determining turbidity

DEVICE FOR MONITORING A LIGHT SOURCE OF AN OPTICAL SENSOR

Device for dispensing a liquid

Apparatus for determining a value that represents the amount of a liquid and its use

Sample Collection Apparatus

Method and analyzer for determining a measured value of a measured variable of process automation technology

Measuring apparatus for measuring the optical properties of a medium using a light source and light receiver as well as a dispersing element

Method and apparatus for degassing a liquid and analytical device having the apparatus

OPTICS MODULE FOR DETERMINING AT LEAST ONE PHYSICAL OR CHEMICAL, PROCESS VARIABLE, ESPECIALLY CONCENTRATION OF AT LEAST ONE COMPONENT OF A MEDIUM

Analytical device for automated determining of a measured variable of a measured liquid

Method and apparatus for measuring a spectrum of an optical sensor, advantageously in the infrared region

Absorption measurement system

Measuring system for measuring absorption or scattering at different wavelengths

Luminescence Sensor for Determining and/or Monitoring an Analyte that is Contained in a Fluidic Process Medium