The SAMDRI®-PVT-3D provides high precision results using manual controls. The four Micro-Metering Valves are conveniently located on top of this critical point dryer for ease of operator control. Automatic safety controls are standard features incorporated within the SAMDRI-PVT-3D.

Autosamdri®-931 is a fully automatic, digitally controlled critical point dryer with precision process control. Autosamdri®-931 sets new standards for SEM critical point drying. It features intuitive touch screen control, allowing the user to enter preferred process recipes – or select from preinstalled factory defaults. Tousimis’s Stasis software gives the operator complete range control – especially useful for more challenging specimens. There is a full range of specimen holders designed to meet most requirements and a choice of three chamber sizes to meet the needs of large or multiple sample processing.The process chamber is under-lit and has purge stirring to ensure complete fluid interchange.