Moisture Analyzers

A moisture analyzer determines the moisture content in a sample by weighing it, heating it to remove water, then weighing it again. The weight loss reflects the moisture percentage. This is known as the Loss-on-Drying (LOD) method.

Moisture analyzers are essential in food testing, pharmaceutical manufacturing, agriculture, plastics, chemicals, and environmental labs—anywhere precise moisture control affects product quality or compliance.

Common types include halogen analyzers (fast and accurate), infrared, microwave, and thermogravimetric systems. Halogen is the most widely used in modern labs for its speed and reliability.

High-quality moisture analyzers can detect changes as small as 0.01% to 0.0001% moisture, depending on the model. Accuracy depends on sample type, heating method, and calibration.

A drying oven requires manual weighing before and after heating, which is slower and prone to human error. Moisture analyzers automate the process and provide real-time moisture content.

Yes—many models at Lab Equipment Direct are GLP- and FDA-compliant, with features like method storage, data logging, and traceable calibration certificates to support audits and reporting.

Most analyzers handle 0.5g to 100g sample sizes. Follow the manufacturer’s guidelines to ensure accurate readings, especially with volatile or delicate samples.