Dew point water potential meter

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The AquaLab PRE dew point water potential meter uses cold mirror dew point technology to measure the relative humidity of the air above the sealed sample cup (in accordance with ASTM D6836), and further calculates water activity and water potential. Due to the accurate and reliable measurement results, it has become the standard tool for measuring water activity and water potential in the industry.

Product Details

AquaLab PREDew point water potential meter Overview:

In 1983, METER Group, Inc. (formerly Decagon Devices) invented an instrument for measuring the water activity of food. Since then, METER Group, Inc. has been the leader in water activity solutions, and its traceable mirror condensation dew point method has become the industry gold standard. Currently, over 80% of American food companies use METER Group, Inc.'s Aqualab water activity meter.

METER Group, Inc. provides comprehensive moisture solutions, including Aqualab moisture activity analyzer, ROS 1 fully automatic multi sample moisture analyzer, and Aqualab VSA moisture adsorption analyzer.

Features:

accurate

±0.01aw

Verifiable

Using different standard solutions

Reproducible

Different users; Different locations; Accurate results

Easy to operate

Simple training can accurately measure

parameter

AquaLab Pre is a highly reliable entry-level water activity meter. The AquaLab Pre adopts the same sensor technology as the AquaLab 4TE water activity meter, achieving the same measurement speed and full measurement range as the AquaLab 4TE. Economical and practical, with high cost-effectiveness.

low maintenance

The Pre moisture activity meter uses a mirror condensation dew point sensor to directly measure moisture activity. No need for tedious and time-consuming sensor calibration. Simply and quickly verify to start measuring the sample.

Direct measurement, fast speed

The dew point method used in the Pre water activity meter can obtain accurate results within 5 minutes. No need to sacrifice accuracy for speed.

Excellent repeatability

The water activity is related to temperature. Each reading at the same temperature ensures the accuracy of the results. Pre can keep the temperature of the sample constant at 25 ° C, without affecting the measurement results due to fluctuations in ambient temperature.

accurate and reliable

The dew point method and temperature stability characteristics of the Pre water activity meter mean that the Pre and AquaLab Series 4 have good accuracy. The accuracy of 0.01aw can meet the measurement requirements of factories and warehouses, and meets the accuracy requirements of national standards.

Full range measurement

Pre can measure water activity within the full range of 0.03~1.00aw.

technical indicators

Sensor types: mirror condensation dew point sensor for measuring water activity, and infrared sensor for measuring temperature.

Measurement range:0.030to1.000 aw

Resolution:±0.001 aw

Accuracy:±0.01 aw

Sample cup capacity: Recommended7 mL(Maximum)15 mL）

Measurement time: less than5minute

AquaLab PREDew point water potential meter Features:

Cold mirror dew point technology, precise and reliable measurement
Quickly reaching balance
Has unparalleled measurement accuracy within the range of -0.1 MPa to -300 MPa
Durable and easy to clean
Complies with ASTM D6836 standard
Combined with HYPROP2, it can create a complete soil moisture characteristic curve