Treflexconstant·color

Check colour quality with your phone

Take a photo and Treflex measures the colour and tells you if a batch is still within your limits. Every result is saved in the cloud, ready on all your devices.

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Treflex on a phone: home screen with the quality overview and the latest samples marked pass, warn or action
Treflex Stability on a phone: colour change of three batches over time against warning and fail limits

From photo to result in four steps

No special instrument. You need a phone and the Treflex reference chart next to the sample.

  1. Photograph the sample

    Place the reference chart next to it and take the photo in the app.

  2. Treflex measures the colour

    The chart corrects for the light in your room, so the reading is comparable from day to day.

  3. See the verdict

    The reading is compared with the item's baseline: pass, warning, action or fail.

  4. It is saved for the whole team

    Results go into your company's cloud storage and show up on every device you sign in on.

Step one in the app: choose the item, then open the camera

Two modules, one app

Start with quality control. Add stability when you need to follow colour change over weeks and months.

Quality control

Is this batch still the right colour?

Check every incoming or finished batch against a baseline built from your own reference readings.

  • Set warning, action and fail limits for each item
  • Follow an item over time in a simple chart
  • Keep a history of every reading
  • Export results as CSV
Chart of the total colour difference over time with warning, action and tolerance lines
Quality overview and recent samples, each marked pass, warn or action
Stability

How does the colour change over time?

Plan a storage study and measure at each time point. See which batch drifts, and when it crosses a limit.

  • Plan batches, storage conditions and time points
  • Get a task when a measurement is due
  • Compare batches against warning and fail limits, including the spread of repeated readings
  • Create a PDF report
Stability study chart: colour difference of three batches over time against warning and fail limits
Overview of three batches with the result at each time point marked green, yellow or red

Phone for the work, computer for the analysis

Measure where the sample is. Do the longer work, like reports and comparisons, on a big screen. Both see the same data at all times.

PhoneCloud storageComputer

On the phone

Take the photo, see the verdict straight away and log the reading while you are at the bench or in the warehouse.

In the cloud

One shared storage for your company. Every reading appears on every device, with sign-in and roles for your team.

On the computer

Reports, charts across many readings and CSV exports are easier with a keyboard and a large screen.

Your own backup. You can export your data at any time and keep a copy on your own computer.

Good to know

Nothing to install

Treflex runs in the browser on any phone, tablet or computer.

Data stored in the EU

Your data and photos are kept on servers in the European Union.

An early version

Treflex is in alpha. We add features step by step, and some things will still change.

Please note

Treflex supports your quality decisions with colour readings from photos. The result depends on the camera, the light and the reference chart, and it can differ from a laboratory instrument.

Treflex does not replace your own quality system. Decisions to release or reject a product stay with you. We do not guarantee the accuracy of readings or their acceptance by authorities, customers or auditors.

The service is provided as it is during the alpha phase. See the Terms of Service.

Try it on your phone

Open the app, create your company account and take your first reading.

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