Colour measurement of pasty and semi-solid pharmaceutical products
In the pharmaceutical industry, the precise determination of the colour of medically active products such as ointments, creams, pastes and gels is crucial in development and quality management. Colour change is often associated with aging and loss of effectiveness. With other pasty or semi-solid medicines, the colour is used as a characteristic feature of certain products in order to convey consistent quality to the customer and thus confidence in the effect.
Colour plays an equally important role in the cosmetics industry. Decorative cosmetics and care products only inspire consumer confidence if they have a consistent appearance. Products such as creams, lotions, make-up and shower gels can be translucent or opaque. HunterLab colorimeters meet both requirements.
Our solutions for your products:
UltraScan VIS
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Reflection
Measuring apertures with 25.4 mm and 9.35 mm provide the prerequisite for precise measurement results in reflection. -
Transmission
Large transmission compartment with 100 mm depth for measurements in total and regular transmission to determine colour/opacity. -
Construction & function
The device complies with the internationally recognized colour measurement standards of ASTM, DIN and ISO.
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10 nm resolution
With a true optical resolution of 10 nm, the UltraScan VIS offers high accuracy for measurements on liquids and solutions. -
CIE-recommended measuring range
The UltraScan VIS covers the wavelength range from 360 nm to 780 nm recommended by the CIE. -
Robust
Solid construction with optical bench and protected transmission range thanks to sliding cover.
Vista
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Colour & Haze
Simultaneous measurement of colour in transmission and haze. -
Enough space for samples
Large transmission shaft for many sizes and types of cuvettes, vials and foils. -
Integrated QC software
The EasyMatch QC Essentials quality control software is integrated into the device and provides all the required colour indices, color numbers and metrics.
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Full spectrum
Illumination range of 400-700 nm and long-life LED combination module -
Smart user interface
Your measurement results can be easily transferred to existing LIMS or SPC systems. -
Uncomplicated & precise
Simple "one touch" measurement reduces training time, optimizes the workflow and increases your productivity.
Further information for you on this topic:
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UltraScan VIS brochure
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Vista brochure
HunterLab worldwide:
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Headquarters, North / South America
Hunter Associates Laboratory, Inc.
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11491 Sunset Hills Road
Reston, VA 20190-5280
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+1 571 470 6028
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Asia-Pacific
HunterLab Asia Limited -
Flat E, 13F Leahander Centre,
28 Wang Wo Tsai Street,
Tsuen Wan,
New Territories,
Hong Kong -
+852 2406 1723
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Europe / Middle East / Africa
HunterLab Europe GmbH
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Dr.-August-Einsele-Ring 15
82418 Murnau
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+49 8841 9464
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The blog about colour measurement
All about colour measurement
The HunterLab Europe company blog keeps you up to date on applications and measurement methods, product presentations and company news. Our Spectrophotometry-Our experts regularly give you an overview of the colourful and diverse world of colour measurement.
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