The Scratch Testing Stage (STS) is available in two ranges, as follows:

STS-20: Maximum displacement range of 20 µm

STS-40: Maximum displacement range of 40 µm

Typical scratching speed: 10 µm/s (up to 50 µm/s in certain conditions)

The STS is equipped with a dedicated displacement sensor

The STS requires an Enhanced Controller (ECO) for optimal performance.

(Users who have an ECO already will need to upgrade it to ECO-STS or ECO-AUX capability)


Please fill in the boxes on the contact form and a member of the team will contact you directly for a quotation.

Each quotation will be unique to the customer requirements so please give as much information in the contact form as possible, this will enable us to get the most accurate price back to you.