Karl Fischer Water Standards
Thu, 21/04/11 – 15:44 | No Comment

A Word About Karl Fischer Water Standards
Some operators use Karl Fischer water standards daily while others do so sparingly. Regardless of the type of operator you are, there still seems to be some confusion about …

Read the full story »
Titration

Titrations in the petrochemical, Biodiesel or food industries to define oils or fats. Acid-base titrations, Redox titrations

Density/Refractive/Brix

Density and Brix measurements of fruit, drinks, sauces, etc., refractive index and concentration measurement of materials

Surface Analysis

Explores measuring surface tension of liquids and contact angle analysis of solid substrates

Thermal

Concepts of heat flows through material, thermal conductivity of material and Wet bulb Globe Thermometer (WBGT)

Karl Fischer Titration

A form of titration dedicated to measuring Moisture with parts-per-million accuracy – coulometric or volumetric

Home » Brix, Density/Refractive/Brix

Refractometer; Atago hand-held “Pen-Pro”

Submitted by jlevi on Tuesday, 13 January 2009No Comment

Atago has just created a new series of refractometers that can be dipped into the the testing medium and then simply rinsed with water afterwards. With the Automatic Temperature Compensation (ATC) the pen will enable you to take accurate measurment readings regardless of the ambient temperature.  They say that now operators can have a  “Continuous Measurement” feature to expand current measuring methods.

The Brix range is 0.0 to 85.0% with an accuracy of Brix± 0.2%.

Atago is marketing this device towards those that work with samples that require continuous testing where the operator can move from one sample to the next very quickly.

We are preparing to do some real world testing and will post the results and the video here, so please stay tuned if you are interested.

Joe Levi

Leave a comment!

You must be logged in to post a comment.