Henkel Letter

Henkel KGaA

06 August, 1998

SITA online f10
(Translation)

Over the last six months we have been using your instrument (the SITA online f10). In a four week test phase we measured solutions of various substances known from literature. The correlation with the data from the literature is good. The lower limit of the measuring range of 1 Hz is a disadvantage for many applications. The manually calculated values under 1 Hz correspond very well with the literature. The speed of the automatic regulation of the frequency is enough to measure most dissolving processes of surface active substances.

For further development, it would be desirable if there were the option to freely choose the increments in Auto-Mode, as well.

With best regards,
Henkel KGaA

Dipl.Ing. A. Buhl

Original:

Reference: Henkel