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★Water activity measurement 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. Equipped with printer makes the record of data convenient. High brightness LCD display that the operation process more intuitive.
★Water activity meter for food Water activity Surveying instruments is a single-point measurement equipment, adopting high precision Supply voltage: 110V AC±10%; Optional: 220V AC±10%; Power consumption: ≤15 W; Water activity: 0-0.980aw (no condensing) .
★Water activity tester Professional design ensures stable and reliable performance Excellent measurement accuracy. Long life with high precision and high accuracy. A single-point measurement equipment water activity Tester gauge .
★Lab Water Activity Meter Reasonable structure design provides easier operation Adopting high precision WSC-4. Automatic compensation for environmental parameters with intelligent software. Warranty protection .
★Smart water activity meter Quick in calibration and measurement: needs only 10 minutes; Equipped with printer makes the record of data convenient. High brightness LCD display that the operation process more intuitive. Reasonable structure design provides easier operation Free from repeated calibration
For the meter HD-3A , it come with printer , but can not connect to computer . Specification: 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 Packing List: NO. Item Amount 1 Water activity meter 1 2 WSC-4 water activity sensor 1 3 Micro printer 1 4 Glassware dish (6cm) 4 5 Power line of the machine 1 6 External power of printer 1 7 Operating manual 1 8 Quality guarantee 1 9 Portable Aluminum box 1