Smart Food Water Activity Meter HD-3A water activity analyzer Range: water activity: 0-0.980aw (no condensing) / temperature: 0-50°C accuracy:water activity ±0.015 (25°C) / temperature: ±0.5°C
Water activity or aw , indicates the free water content when food is stable, measures the possibility of microbial proliferation. Food formulators use water activity to predict how much moisture migration will affect their product, so that to choose suitable package and storage method to reduce the usage of antiseptics.
HD-3A water activity is a single-point measurement equipment, adopting high precision sensor WSC-4;
Professional design ensures stable and reliable performance
Quick in calibration and measurement: needs only 10 minutes; Free from repeated calibration;
Details: Usually the product should take about 6--13 business days to arrive your hand after your payment is confirmed
Specifications: Model： HD-3A Measuring range： Water activity 0-0.980aw (no condensing) / Temperature： 0-50°C Measurement accuracy：Water activity ±0.015 (@25°C) /Temperature： ±0.5°C Repeatability： ≤0.015 Temperature coefficient： ≤0.0005/°C Measurement points： 1 Print method： a.Measurement of the end of print b.Real-time print Display： Large-screen LCD 128×64DOTS Output mode：Micro printer Supply voltage： 220VAC±10% Optional: 110VAC±10% Power consumption： ≤15W Dimensions of main set： 320mm×120mm×340mm Work environment： Temperature 0-50°C Relative humidity： 0-95%RH
Features: HD-3A water activity is a single-point measurement equipment, adopting high precision sensor WSC-4; Professional design ensures stable and reliable performance; Reasonable structure design provides easier operation; Quick in calibration and measurement: needs only 10 minutes; Free from repeated calibration; High brightness LCD display; Equipped with printer, convenient to record data; Long life, high accuracy, solid, liquid, powder are measurable.