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Moisture Analysis Made Simple

28 Nov 2014

This application note shows that relative humidity sensor detection is a viable alternative to Karl Fischer Titration and can be used to determine moisture content for various products brought to market by the pharmaceutical industry. Testing has shown the Vapor Pro® 3500L can accurately determine water concentration with the same level of precision as the Karl Fischer titrator.

Computrac® Vapor Pro®

Arizona Instrument LLC

Computrac® Vapor Pro® - Green Karl Fischer Alternative, Moisture Specific Relative Humidity Sensor Technology The Computrac® Vapor Pro® provides a GREEN, fast, easy, and cost-effective alternative to Karl Fischer titration methods. It is an ideal choice for companies who want to make quality products as efficiently as possible by saving time and money, improving dryer efficiencies and eliminating costly rework and downtime expenses.Computrac® Vapor Pro® Features: Temperature Calibration Interface (TCI) Module (optional) 21 CFR Part 11 Compliant (optional) No Toxic Reagents or Specialized Glassware Automatic, Menu Driven Operation Requires Minimal User Skills Automatic Sample Loading Self-Diagnostics Alert Operator of any Instrument Problems Security Feature Restricts Access to Program and Instrument Settings Optional Multi-Point Temperature Calibration Module utilizes NIST-Traceable RTD to ±1°C Validation Package and Validation Services Available Real-Time Graph of Moisture Curve and Rate of Moisture Loss Accuracy, Durability, Reliability, Consistency and Speed Continuous Display of Test Time, Current Temperature, Programmed Test Temperature, Current Microgram Water Measurement, and Calculated Moisture Content Statistical Features Calculate Mean, Standard Deviation and Coefficient of Variation (C.V.) Easy Setup of Product Methods to Ensure Optimum Test Results Flexible Ending Criteria to Ensure Accurate Test Results Programmable Temperatures to ±1°C

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Moisture Analysis Made Simple