ColorLite GmbH of Katlenburg-Lindau at K 2019 in Düsseldorf -- K Trade Fair
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ColorLite GmbH

Am Mühlengraben 1, 37191 Katlenburg-Lindau
Telephone +49 5552 999580
Fax +49 5552 999589

Hall map

K 2019 hall map (Hall 11): stand H04

Fairground map

K 2019 fairground map: Hall 11


Susanne Unrein


49 (0) 5552 999 580


Our range of products

Product categories

  • 02  Semi-finished products, technical parts and reinforced plastics
  • 02.05  Products
  • 02.05.043  Parts for measuring instruments
  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.10  Measuring and test equipment
  • 03.10.008  Measuring and test equipment for optical properties

Measuring and test equipment for optical properties

Our products

Product category: Parts for measuring instruments, Measuring and test equipment for optical properties

Benchtop-Spectrophotometer ColorTube

The High-End solution with unique features setting it apart from the rest


·         Measures reflection with specular component include / specular component excluded (SCE / SCI) and transmission
·         High powered LED-light source with an optimal life span
·         Stepless adjustment of the measuring area from 3 to 30mm
·         Reproducibility < ΔE 0.01


With the new developed, high-quality ColorTube, solid and liquid samples can be measured in reflection and transmission mode. For the measurement of transparent samples, the spectrophotometer is optionally equipped with a third measuring channel. For this purpose, an additional measuring attachment is fitted outside the device.  This flexibility allows the device to measure a wide range of samples from opaque to translucent to transparent.

The ColorTube is characterized by a modern and functional design. Only high-quality components are used for the ColorTube, such as a robust aluminum housing, hardened glass cover and stainless steel components.

The heart of the two-channel system is an integrating sphere with a diameter of 140 mm and two spectrometers for the sample and reference channels. The measuring range is between 400 nm and 700 nm with a spectral scanning of 3.5 nm. The integrated gloss trap allows measurements with and without gloss exclusion. High-performance LED light sources ensure long-term stable measurement results. The UV component can although be set variably. Depending on the type of sample, the measuring surface can be infinitely adjusted from 3 mm to 30 mm.

The device can be connected via USB cable with each Windows PC. Together with the in scope of delivery, extensive quality assurance backup software offers the ColorTube the perfect complete solution for your application.

The measurement of pastes, powders and granules can be done easily with an optionally available glass cuvette. For this, the ColorTube can be brought into a vertical position.

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Product category: Parts for measuring instruments, Measuring and test equipment for optical properties

Inline Colour Measurement

Your advantages:

• Optimisation of production with innovative ColorLite solutions
• Reduction of waste, time and cost savings
• Very high repeatability due to high-resolution spectral measurement technology
• Durable and balanced high performance LED light sources
• Different measuring probe head variants for a variety of applications- reflection and transmission mode
• Easy communication with your process control system ProfiBus, ProfiNet, Ethernet
• Non-binding advice

The sph9i online spectrophotometer is available with various probe heads, modern industrial interfaces and extensive accessories. Due to the high degree of precision, it is possible to react quickly to deviations during ongoing production process. It is used in different industry areas such as the plastics, paper, textile and foods.


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About us

Company details

Your specialist for innovative colour measurement technology

Handheld - Benchtop - Inline Spectrophotometer

We are a German manufacturer of high-precision spectrophotometers for process and quality control.

That's what we stand for: Innovation. Quality. Service.

In order to meet the requirements of our customers, close cooperation with our customers is very important to us. From the individual requirements of our customers, we develop clever solutions. We are only satisfied when you are.

Our product range has steadily expanded over the years, so that we can offer not only the well-proven hand-held measuring instruments but also Benchtop spectrophotomer and customer-specific online measuring technology for the continuous monitoring of production. The in-house development and production in Südniedersachen / Elvershausen has proven itself.

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