Back to top | Ask

to top

Ask

Water Analyzer for Pharmaceutical Industries

Swan TOC analyzers


Total Organic Carbon or TOC for Pharmaceutical Water

Swan in Indonesia provide the AMI line TOC analyser for the analysis of total organic carbon in pharmaceutical waters. This instrument is reagent free and uses UV oxidation and differential conductivity for determination of TOC. It has system suitability tests according to USP643 and EP2.2.44. Calibration of the instrument is by injection of standard solutions and subsequent dilution to 500ppb TOC as sucrose and to 500 ppb as Benzoquinone. Reaction time is 2 mins. The range of the instrument is 0.1ppb to 1000ppb with a resolution of 0.01ppb and reproducibility of 1 ppb or 2% of reading. The analyzer is factory tested and ready for use.
 


Swan pH analyzers for low ionic strength waters


pH and ORP for Pharmaceutical Water - AMI pH/redox

Swan in Indonesia supplies the SWAN AMI pH analyser for precise measurement of the pH of pharmaceutical waters and high purity waters. The measurement of pH for high purity waters requires a specialized design to overcome the problem of low ionic strength water. Normal analyzers suffer from drift. Swan pH analyzers have special glass for its hydrogen ion sensing electrode and a free flowing reference electrode. This enables the SWAN pH analyser to give stable pH readings with no drift over time. For high purity, low ionic strength water, a special sensor model SI is available Transmitters are available for panel surface or insertion mounting.
 



FREQUENTLY ASKED QUESTIONS

................................................................................................................................................

................................................

Why does some TOC analyzers have reagents and some have not?

Answer

Why is it so difficult to measure pH in low ionic waters?

Answer

Does the Swan TOC analyser have IQ, OQ, PQ protocols as needed by the pharmaceutical industries?

Answer

For more information on the above tests contact the friendly Arasains sales staff or fill in the enquiry form.

For more questions ask Dr Lee

Caution : not all question can or will be answered

BACK TO PRODUCT PAGE