
The PM 5639 LCD Colour Analyser family
has been developed for the purpose to
assure the same high standard of picture
quality as we have achieved with CRT colour
nalysers.
As flat panel display technology increases its
presence on the market, from computers to
the monitors on the broadcast industry, the
same need for controlling colour fidelity, as
for the CRT’s, is necessary.
The LCD Colour Sensor, PM 5639/94 can be
delivered as 2 systems: one for handheld
operation and one for industrial use.
LCD Colour Analyser, PM 5639/06;
handheld use
This system consists of the LCD colour
sensor and a handheld display unit. A
rechargeable battery in the display unit
enables easy operation anywhere. The units
are delivered in a suitcase.
LCD Colour Analyser, PM 5639/26,
Industrial and PC-based
The industrial version consists of a LCD
colour sensor and a software package,
which runs under DOS, or in a DOS-window
under Windows 95 or 98. A ruggedized
power supply and necessary cables
complete the package.
The LCD colour sensor is designed for
measurement at a certain distance from the
display. Although calibrated at fixed
distance it can be used at distances from a
few millimetres up to some 20cm. Only the
luminance value is slightly affected of the
distance. A correction table to be applied.
Test signals
When the sensor is used together with the
handheld display unit, full benefits of the
PM 5639/82 and PM 5639/83 Colour
Alignment Generators can be achieved.
The display unit works in this set-up as a
control unit for the generator. The required
test signals can then be recalled
automatically
• Colour balance alignment
of LCD/EL displays
• Optical system for spot
measurements
• High speed operation for
automatic manufacturing
systems
• Communicates with
standard RS-232 interface
• True CIE Standard
Observer characteristics
• Numerical outputs of CIE
XYZ values
• Calibration to any white
reference
• Operates independent of
field rate, also computer
graphics and HDTV
• Calibration traceable to
international standards
LCD Colour Analyser, PM 5639/06, handheld
LCD Colour Analyser, PM 5639/26, industrial
LCD Colour Sensor, PM 5639/94
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