An advanced touchscreen color spectrophotometer that measures color difference, brightness, whiteness, opacity and more. The ColorTouch® X ISO uses methods meeting all the most common ISO and TAPPI spectrophotometer standards. Now CE certified for compliance with European safety and regulatory standards.

The ColorTouch X ISO is an accurate color spectrophotometer that features an integrated touchscreen as well as advanced data analysis and sample tracking.
Designed for laboratories and quality control teams working in pulp, paper and packaging production, the ColorTouch X ISO helps manufacturers maintain consistent colour, brightness and optical properties across every batch.
It can test color/color difference/brightness/whiteness/opacity/ERIC 950® measurement accordance with ISO and TAPPI standards, offering you a comprehensive test and inspection solution for papers, pulps and cardboards. This makes it an essential quality assurance tool for paper mills, tissue manufacturers, packaging producers and laboratories responsible for verifying optical performance and product consistency. Discover more about the main uses of a spectrophotometer and find out whether a paint spectrometer is an important addition to your QA process.
The instrument is also CE certified, ensuring compliance with European safety and regulatory standards.
The ColorTouch X ISO enables manufacturers to identify colour and brightness variation early, reducing out-of-spec production and material waste, while supporting laboratory compliance with ISO and TAPPI standards through accurate, standardised measurement of colour, brightness and optical properties.
With automated calibration and pre-programmed ISO testing routines, the ColorTouch® X ISO helps quality control teams complete optical testing faster and reduce manual laboratory work.
Offering exact conformance to ISO standards, the ColorTouch X ISO is an advanced spectrometer that has futureproofing built in. Its app technology provides the foundation for adding new features as they become available or the development of custom apps for your specific measurement or calculation, allowing you to ensure your color spectrophotometer remains fit for purpose even when your needs change or the industry shifts.
For manufacturers operating in fast-moving production environments, this flexibility means your colour measurement capability can evolve alongside changing product specifications, standards and customer expectations without replacing your instrument.
The ColorTouch X ISO is a powerful spectrometer that offers high levels of capability and functionality, thanks to features such as:
Innovative touchscreen operation
Advanced data analysis
These capabilities allow quality teams to identify colour variation earlier, maintain tighter tolerances and reduce the risk of costly production errors or rejected materials.
For some insight into just what this color spectrometer can do, watch our handy video.
The ColorTouchX ISO spectrophotometer has been designed to help you meet some of the most important industry standards throughout paper and pulp inspection, including ISO standards such as ISO 12625-15, ISO 12625-16, ISO 12625-7, ISO 2470-1, ISO 2470-2, ISO 5631-1, ISO 5631-2, ISO 5631-3 as well as TAPPI standards like TAPPI T519, TAPPI T525, TAPPI T527, TAPPI T534 and TAPPI T560.
By aligning your testing processes with recognised international standards, the ColorTouch X ISO supports consistent reporting, regulatory compliance and reliable communication of optical properties across supply chains and customer specifications.
Looking for a spectrophotometer for color you can trust? Technidyne is the perfect choice. Since 1980 Technidyne has been producing instruments that meet the ISO Optical Standards for the global pulp in paper industry. In 1994 Technidyne brought to market the ColorTouch range, which set a standard for functionality, precision and dependability.
The ColorTouch X ISO brings together a powerful set of tools to meet the demands of the brightness, color, fluorescence and ERIC 950® markets. In addition to these traditional applications, the expanded wavelength range of this accurate color spectrometer provides a higher level of accuracy and capabilities than its competitors.
For laboratories focused on maintaining brand colour standards, optical quality and production consistency, this level of measurement precision helps reduce uncertainty and improve confidence in test results.
When you’re in need of an efficient and effective spectrometer, Industrial Physics is the perfect place to come. Our expert team can help you pinpoint your exact needs, suggest appropriate testing solutions and even offer training and aftercare.
Once you enquire about the ColorTouch X ISO, our specialists will work with you to confirm your testing requirements, recommend the right configuration and guide you through the purchasing process. We can provide quotation details, delivery timelines and installation planning so you know exactly what to expect before your instrument arrives.
After purchase, Industrial Physics supports your investment with global service, calibration and technical support options. Our teams can assist with installation, operator training, ongoing maintenance and instrument servicing, helping you maintain reliable measurement performance throughout the lifetime of your spectrophotometer.
Experience our equipment in a new way with an immersive 3D showroom that lets you view, rotate, and understand our instruments in detail.
APP designed to provide Mineral and Pigment facilities to allow users to create calibration points based on TAPPI Brightness and Color (T452 and T524) so that the ColorTouchX ISO can be used to provide TAPPI T452 and T524 values in very specific ranges.
APP provides for correlation to be established by entering slope and intercept values obtained from a linear regression analysis from measurements obtained from two instruments.
APP that provides capability to measure Effective Residual Ink Concentration (ERIC950®) to ColorTouchX ISO
APP allows for Predicted Opacity as well as absorption and scattering data from Kubelka-Munk calculations.
STAR USB Printer w Drivers pre-installed. Assembly includes 4 rolls of printer paper, power cord, and USB cable.
Ceramic color reference tiles designed for D/0° Diffuse (ISO) Brightness and Color Evaluation—supporting consistent measurement performance with Technidyne Brightness and Color instruments or spectrophotometers, including the ColorTouch® X ISO and ColorTouch® X 45°.
Ensure the accuracy of your paper and pulp tests and extend the life of your Technidyne ColorTouch X ISO color spectrophotometer with our purpose-built paper calibration standards.
SKU: ACTX0006
Applications: Appearance Testing, Coating Testing, Corrugated Testing, Materials Testing, Optical Testing, Paper Testing, Paperboard Testing
Materials: Cardboard, Corrugated Paper, Paints and Coatings , Paper, Paperboard, Tissue Towel
Depth: 40cm (15.75in)
Width: 33.5cm (13.2in)
Height: 60cm (23.5in)
Weight: 20.4kg (45lbs)
Sample Types: Letter, A4 Sheets, Sheeted Materials, Handsheets, Tissue, Towels, Powder/Minerals (pressed pellet)
Sample Thickness Range: 0 to 50,000μm
Geometry Dual Beam: d/0°
Specimen Area Measured: 28+/-3mm
Specimen Aperture: 34+/-0.5mm
Light Source: Pulsed Xenon
Lamp Life (# of measurements): 500,000
Detector CCD: 131,000 Pixels
Spectrometer: Dual Blaze grating
Spectrometer Range: 200 to 1050nm
Bandpass: 5nm
Calibration: Traceable to NRC
Measurement Range: 0-200% (Reflectance)
UV Sources: D65, C, UV-EX, *UV1, *UV2 (* User Defined)
Automatic UV Control: Auto-adjustment to calibrated UV sources
UV Filters: UV Trim 395nm / UV Cut-off 420nm
Observers: CIE 2°, 10°
Illuminants: C, D65, A, B, D50, D55, D75, F2, F7, F11
Photometric Nonlinearity: 0.10%
Reflectance Intervals: 1nm, 5nm, 10nm, 20nm
Support needed across full range of paints and coatings → Partnered with Industrial Physics → Diverse testing tools unlocked ✓
Some paint manufacturers have to undertake so many different types of tests that it’s hard to stay on top of the demands of their industry and the changing technologies that can best support them.
This was the case for our valued customer. They needed the equipment, skills, experience, and collaboration of a genuine partner. One offering personalized support and guidance identifying the correct inspection solution for each situation. We are always delighted to help.
Daniel Marschall, President of Marschall Labs, said:
“The professionals at Industrial Physics took the time to understand the specific testing equipment needs of our lab. I can’t say enough about the excellent customer service and support they provide.”
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