High optical efficiency dual spectra pyrometer

High resolution color band pyrometer ratioing

High temperature pyrometer

In-flight engine control optical pyrometer

Infrared transducer-transmitter for non-contact temperature meas

Lamp analyzer

Light guide for transmitting thermal radiation from melt to pyro

Liquid cooled light pipe assembly for pyrometric temperature mea

Measuring minute, local temperature differences

Measuring signal transmission device for transmitting optical si

Method and apparatus for calibrating spectral radiometers

Method and apparatus for combustion control and improved optical

Method and apparatus for contactless acquisition of data for the

Method and apparatus for determining parameters of gaseous subst

Method and apparatus for determining peak temperature along an o

Method and apparatus for measuring emissivity

Method and apparatus for measuring insertion loss in a fiber...

Method and apparatus for the determination of characteristic...

Method and apparatus for true temperature determination

Method and device for measuring temperature using a diffraction