Colour and Temperature

THOMA develops since more than 20 years measuring-equipment for light, colour and temperature.
Our products are used in design and production of lighting bubles and tubes (Osram, Sylvania, ...), luminaries (ARRI, Sachtler, Rank, Nesys, ...) and monitor-screens (Barco, Sony, ...).
Beside those manufacturers also film- and broadcast-industry is using the particular products.
Frequency-meters are valuable tools for mobile Film- und TV-production.

Colormeter TF5

Colour and Temperature

Task and Function

Checking functions and performance of lighting elements
Lights- and Filter-Metering
Harmonize different lighting sources
Frequency-metering of AC-lights
Frame-frequency-metering of Film-cameras
Optimize illumination and management of colour temperature

TH2

Frequency-meter

Task and Function

Frequency-metering (net-frequency, camera-revolution, screen-frequency)
Prevent picture-flickering caused by different illumination resulting from phase-deviation
Prevent "bar-phenomena" on monitor-screens