James Heal DynaWash and DynaWash Duo garment and printed fabric durability tester

James Heal DynaWash Duo garment and printed fabric durability tester

Dynawash & DynaWash Duo

Garment and printed fabric durability tester

For laboratories performing a high volume of repeated wash tests, DynaWash (pictured) and DynaWash Duo will provide a life time of laundering in a fraction of the time.

Now with the James Heal touchscreen user interface, the most simple to use controller for textile testing. Designed alongside textile technicians in a working laboratory, this intuitive user interface offers testing which is simple to set up.

New DynaWash Duo

New to the James Heal range, the DynaWash Duo has an integrated spinner with a safety interlocked lid which allows the user to rinse and extract excess water from samples without having to move them across the laboratory to a different instrument.

The spinner, which has an automatic drain function, is mounted on springs to minimise noise and movement. The spin time is displayed on the user interface, but is controlled by a separate button for ease of use.

James Heal DynaWash garment and printed fabric durability tester


The DynaWash Duo positively impacts sustainability in two ways:

  • Significant savings in water consumption, energy consumption, CO2 emissions and time in comparison to traditional washing methods results in a more sustainable laboratory.
  • Simulating a lifetime of laundering in a short period of time allows retailers to demonstrate the durability of a garment. A longer lifespan is positive for both the consumer and the brand.

Download our sustainability flyer for more information.

Features & Benefits

James Heal DynaWash a lifetime of laundering

Fifteen minutes of testing in the DynaWash is approximately equivalent to five domestic washes.

James Heal DynaWash Duo with intergrated spinner

The DynaWash Duo has an integrated spinner which allows users to rinse and extract excess water from samples.

Multiple tests can be performed in this one instrument, including print durability and differential shrinkage.

James Heal DynaWash made from quality components

The process bath and impeller are constructed in stainless steel for improved quality and a longer lifespan.

James Heal DynaWash Duo with consumables test materials

A comprehensive range of quality assured consumables are available for the DynaWash range.

James Heal DynaWash approved by Marks and Spencer

Both the DynaWash and DynaWash Duo instruments are approved by Marks & Spencers.

Touchscreen User Interface

We have spoken to a range of customers who have a need for a simple, fast and efficient controller with logical navigation. From this we have developed our touchscreen user interface, which can be found on the DynaWash and DynaWash Duo. The different features are eady to access and quick to navigate to, which ensure the set up of a test is very simple.

Touchscreen Features

Further features of the DynaWash Touchscreen User Interface include:

  • Minimal training time and increased user efficiency, as the touchscreen is easy to pick up
  • A toughened glass, IP rated cover which stands up to laboratory wear and tear including scratches and water
  • A more enjoyable user experience - clean and clear settings make setting up testing quick


The DynaWash and DynaWash Duo can be set to 9 different languages. These are:

  • English
  • Chinese
  • Spanish
  • German
  • French
  • Bangla
  • Italian
  • Hindi
  • Turkish


Support Services

We understand that you are looking for a full package so we offer complete support for the full life of your Dynawash:

  • Installation
  • Training
  • Breakdown
  • Support
  • Spare Parts
  • Service & Calibration

Find out more about our full support services.

Test Materials for Dynawash

To get the very best from your Dynawash, use genuine James Heal spare parts and Test Materials:

  • Grey Scales
  • Detergents
  • Makeweights

Find out more about our Test Materials.


DynaWash Duo Flyer

Further information on the the key benefits and the dimensions of the DynaWash Duo, Garment and Printed Fabric Durability Tester with in-built spinner, is available on this flyer.


Dynawash Duo with spinner

Corporate Brochure

Our corporate brochure contains details of our key instruments and other services.


James Heal Brochure.pdf