Theta Picoliter Dispenser released

We are pleased to present the newest addition to the Attension product line: the Picoliter dispenser! This additional module to the Theta Optical Tensiometer allows precision measurements with low volume drops as small as 20 pl.
Picoliter dispensing is becoming increasingly important for the study of sorption phenomena in applications such as inkjet printing and printed electronics.  In addition, the picoliter dispenser enables contact angle measurement of a picodrop deposited on single fiber. A range of nozzle sizes and heaters exist to accommodate your needs, and liquid viscosities up to 10 Pas . We also offer a convex sample holder for improved image quality as well as a fiber holder for easy picoliter drop placement on a single fiber or hair. This module can be included onto any new or existing Theta Optical Tensiometer, and many older optical tensiometers.   Contact your closest Attension representative for further details here.
Below is a video of a 20 pl water drop dispensed onto a glass surface as an example of picodrop dispensing.

Published on 31 December, 2010

Specifications and appearances are subject to change without prior notice.
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