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Analyzers
colour
Here you will find analyzers
colour for both colour and
luminance for measuring surface colours of products.
Our professional analyzers
colour include the CR series. With
these analyzers colour you can read the difference in colour in L d *a*b*, L*C*H*
and
Delta E*ab according to your requirements. The most popular
model of colour meter in our range of products is the PCE-RGB.
Aside from being easy to use and economical, our analyzers
colour are used for determining the location of a colour on
the XYZ axis of non-radioactive products. The geometry of
the measurement of these colours, with luminosity including
a field of measurement of 8mm allow for universal use for
all types of materials. If you prefer devices with an
external sensor, you can be confident in choosing the CTA
device. The range of applications of analyzers
colour is
extensive and includes industry, agriculture, crafts,
commerce, as well as reasearch and development. urthermore,
these devices are used by artisans, paint manufacturers,
architects, painters and designers for testing colours (for
colour card, NCS, RAL, HKS) or for establishing colours
after mixing various colours. We can also make
ISO 9000 calibration certificates for
analyzers colour or factory calibration documents. If
you don't find the vibration meters you are looking for,
please contact us and we will help you find the best
solution to suit your needs by calling our offices on:
+44 ( 0 ) 191 377
3398
and our technical staff will advise you
regarding our measuring instruments.
Technical specifications for Colour meters can be found at
the following links:
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PCE-RGB series
Analyzers colour
(for RGB and HSL colour spaces, RS-232 inteface and software)
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CIE*Lab colour space RGB
colour space HSL
colour space
(CTA)
(PCE-RGB)
(PCE-RGB)
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Information about the measurement of colour: Different
colour spaces are classified by a coordinating system n
which different clours are shown by coordinates on an axis.
Conditioned by the structure of the human eye and taking
into account that the one observing the colour will be
human, these colours are placed on three axis. They are used
in some 30 systems of colour space. The images above show
the most important colour spaces. A fundamental problem od
adjusting colours, in developing analyzers
colour, is the
sensitivity of the human eye. The problem is that the colour
spaces don't coincide with the perception of the human eye.
When colours are mixed, problems exsist in the perception of
the area for the colour yellow. On the other hand, wth a mix
of colour dominated by the colour blue, you can simulate a
lighter shade of colour to the human eye. To eliminate
such problems, they are used with a analyzers
colour
frequency,
such as the fabrication of different shades. The
manufacturer of a product, sends a product out to be painted
or treated having an agreement on using an established colour standard (such as RGB colour space). Both possess the
same analyzer colour. The factory, follows the agreement,
verifies the test output of the colour of the product and
ships it as it meets the standard. They then continue with
treating the product then check it against the frequency of
its colur when it arrived. In cases where the result is
contrary to the agreement, the two departments can
communicate exactly about the difference in colours and use
the same colour space in corresponding tests. |
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Also visit our pages for
Lux meters and
Coating thickness meters. |
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If you wish to view
or print a selection of colour meters from our catalogue, click the
PDF symbol.

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technicians on: +44 ( 0 ) 191 377
3398. |
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