EXTERNAL REFERANCE MATERIAL

EXTERNAL REFERANCE MATERIAL(ERM) 

External Reference Materials are samples from the same batch as the samples used in our regular proficiency testing programs.

They enable you to check your testing performance / internal verification with samples which assigned value has already been estimated. Below are the list of few of controlled external reference material required by the textile testing laboratories for regular verification of their instruments;

• Colorfastness to Crocking (fabric with poor Colorfastness fading on crock square)
• Colorfastness to perspiration (fabric with poor Colorfastness fading on multifiber)
• Tensile Strength (Standard controlled fabric)
• Tear Strength (Standard controlled fabric)
• Bursting Strength (Standard controlled fabric)

Thanks to these samples, you can monitor your quality in addition to QTEX CPS regular PT programs.We take all the necessary care regarding their storage conditions and their shipping, before and beyond your order’s confirmation.

However if you are interested in additional samples, you can order them in advance and they will be delivered at the same time as the samples for the regular PT programs.

Prices depend on the nature of the samples and your locations.

To obtain the list of ERM samples, please log into your member area, tab “schedules and ERM stock”.

You can also contact our sales department: email : cpsind.proficiency@qtexcps.com