The SPREADMASTER is a fully-automated robotic arm designed to enhance
reproducible application of sunscreen products on in-vitro SPF test substrates. It
occupies a minimal footprint and is compatible with the HD6 and SB6 PMMA plates.
The latest version of the device produces unparalleled precision of 0.005 mm and is
compliant with global test standards such as ISO 24443 (2012 & 2021), ISO
23675:2024, and ISO 23698:2024.
The device consists of a silicone finger that performs the spreading of the sunscreen
product on the PMMA plate. This part needs to be replaced once after every 400
spreading operations. Calibration can be performed for X,Y, and Z axes, including
pressure.