Aw Measuring PrincipleResistive Electrolytic Measurement
Aw Measuring Range (Min) (aw)0.11
Aw Measuring Range (Max) (aw)0.9
Aw Measuring Accuracy (aw)0.01
Aw Measuring ChamberAmbient chamber
Display TypeDigital
Data LoggingYes
AlarmYes
OutputSD card slot
Power (VAC)90 to 260
Height (in)17
Width (in)14
Length (in)5
DescriptionLabswift Portable Water Activity Instrument
Warranty1 year
Includes
calibration standards (11, 58, 84% RH), 40 sample dishes, 5 prefilters, SD card, tension ring, hard carrying case, external universal power supply, rechargeable lithium-ion battery, and calibration document (6 points) supplied by the manufacturer.
Key Features
Innovative infrared sample temperature measurement
Data logger function with SD card interface
Test and field calibration functions
Sensor filters protect against contamination and errors
Spring-loaded sealed measurement chamber
Meaurement range - 0.11 to 0.90 Aw, with an accuracy of +/- 0.01 Aw
1 year warranty
More About this Item
These portable precision measuring devices are designed for the determination of the water activity (Aw) in food, cosmetics, and pharmaceutical products. The large LCD with intuitive menu structure displays water activity (Aw), temperature, and stability. The meters uses the latest noncontact infrared sampling technology and a maintenance-free Aw sensor. Use the optional filters to accurately measure samples with critical additives such as alcohol, acids, bases, and chlorine.
The unique Aw sensor is designed to be field calibrated after multiple uses. The reusable standards, if kept closed in the supplied airtight container, can last several years, saving on overall operating costs. The sensor can also be easily replaced when it is no longer performing to factory specifications — it is the sensor which holds all the factory-calibrated values within it, allowing the unit to be within calibration.
LabSwift is designed as an easy-to-use instrument that provids basic measurement functions. The unit has built-in automatic stability detection and well-proven resistive-electrolytic sensor technology. LabSwift also features data logging and true portability with a integrated rechargeable battery. Data is recorded onto a standard SD memory card instead of a built-in memory; the advantage being that when the memory is full, the SD card can be simply changed out for unlimited data storage. Data is provided in Excel® format, allowing you to easily analyze the information. Optional software is available for advanced data analysis. The LabSwitf is ideal for use with breads, cereals, most powders, dried dairy products, dried fruit and drier materials from 0.11 to 0.90 Aw.
Operate the meter from either the integrated rechargeable lithium-ion battery or AC line voltage, making it ideal for use on the production line or in the lab.
Cole-Parmer can not sell this product in China, Japan or Brazil
Cole-Parmer cannot sell this product in China, Japan, Germany, France, Italy, Netherlands, Belgium, Great Britain, Spain, India, South Korea, Vietnam, Taiwan, Colombia or Brazil
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