Moisture Analyzer Measurement Causes Repeatability Poor

1, the sample is not uniform. For example, they have different ingredients. The more uneven the sample, the more samples are needed to obtain better reproducible results.

2. The selected drying time is too short. Extend the drying time or choose the appropriate off mode "weight loss per unit time".

3. The sample is not completely dry (eg due to surface crusts). Try mixing quartz sand for drying.

4. The selected temperature is too high or the sample is oxidized. Reduce the drying temperature.

5. The sample boils and continuously splashes to change the temperature. Please clean the protective glass.

6. When the protection glass is eroded, the heating amount cannot be fully exerted. Please clean the protection glass.

7. The temperature sensor is contaminated or damaged. Please clean the temperature sensor.

8, the operating platform is not stable. Please use a stable console.

9. The external environment is unstable (vibration, etc.).