Designed for government inspectors and third-party auditors, the lightweight Aqualab Pawkit is perfect for water activity spot checks on the go.
How it works
To make a measurement, flip back the sensor cover and fit the Pawkit over a standard AQUALAB sample cup. Push the button for a water activity reading in 5 minutes.
With a limited ± 0.02 aw accuracy, the Pawkit should only be used to verify readings or where a higher accuracy reading is not critical.
Weighs 4 ounces
Pocket-sized—3.5 x 4 inches
Battery operated
Easy two-point calibration
Accessories (not included)
Contact us for accessories.
Verification Standards
Use to check your instrument daily. Standards are salt solutions with specific molality and water activity (See your operator’s manual for available molalities and water activities.)
Brand
METER Group
The METER Group core attributes are the features that define the brand. They are the substance from which we build industry-leading businesses in existing and new markets.
Our core attributes are:
01 Scientific Expertise
Maintaining the leading edge of measurement theory
02 Services
Focusing on the needs of our customers
03 Engineering
Creating innovative products, services, and systems
04 Design
Communicating purpose and intent through details
05 Simplicity
Reducing complexity
06 Precision
Optimizing form and function
Additional information
Weight
0.115 kg
Dimensions
6.6 × 10.7 × 2 cm
Portable water activity
Weighs 4 ounces
Pocket-sized—3.5 x 4 inches
Battery operated
Easy two-point calibration
Limitations
No temperature control
Capacitance sensor limits accuracy to ± 0.02 aw
Specifications
Sensor type: Capacitance sensor Water activity accuracy: ±0.02 aw Water activity resolution: 0.01 Water activity range: 0.00 to 0.92 aw Sample temperature accuracy: ±0.2 Sample temperature resolution: 0.1 ◦C Sample dish capacity: 7.5 ml recommended (15 ml full) Measurement time: Five minutes display: 6-digit custom LCD with symbols (3-digit aw and 3-digit temp) Case dimensions: 6.6 x 10.7 x 2.0 cm (2.60 x 4.21 x 0.79 in) Case material: Stainless steel and valox 325 plastic Weight: 115 g (4 oz) Power: 2 to 3 V Li coin cells (three-year typical life) Operating environment: 4 to 50 ◦C; 0 to 90% relative humidity (noncondensing) Certifications: CE; AOAC approved method for measurement of aw Warranty: One year parts and labor