Food & Pharmaceuticals

AquaLab Series 4TE - Laboratory Specification Water Activity Monitor

Speed and Accuracy

Measure water activity in 5 minutes or less (average read time: 2.5 minutes) with ±0.003 aw accuracy. AquaLab instruments are the fastest, most precise water activity meters available.

  • Fast: water activity meter gets readings in 5 minutes or less
  • Accurate: ±0.003 aw
  • Verifiable with independent salt standards
  • Repeatable: different users, different locations, same result
  • Portable: weighs just 7 pounds
  • Easy to use: water activity meter yields precise measurements with minimal training
  • Secure: offers administrative control over calibration and sample data
  • Proven: used by 80 of the top 100 food companies

How it Works

Put a 7.5 ml product sample in a disposable cup, place in the water activity meter, seal the sample chamber lid over the sample and wait for vapour equilibrium.

An infrared beam focused on a tiny mirror determines the precise dewpoint temperature of the sample. That dewpoint temperature is then translated into water activity.

Secure Data

The AquaLab Water Activity Meter 4TE stores time, date and user information with every measurement and calibration and can store up to 10,000 secure data points.

Administrative functions can be set to control access to data. Designate up to 25 unique users and passwords. Use the USB or RS-232 serial data port to download or print data for statistical analysis and to maintain compliance records and archives.

Options

Options available include:

Specifications
Measurement Range Water Activity 0.030 to 1.000
Resolution +/- 0.0001
Accuracy +/- 0.003
Sample Time Approx 5 Mins
Sample Size Up to 14 ml
Sample Type Powder, Liquid or Solid
Sample Temperature Control 15°C to 50 °C +/- 0.5°C
Output Download direct to PC
Input Mains 110/240 VAC
Sensor Type Chilled Mirror Dew Point
Warranty 1 year parts and labour

We periodically send an email newsletter containing updates, new product releases, training and advice. If you would like to receive these please subscribe below.

Join

Non UK/Ireland Customers

Non UK/Ireland Customers, please contact Meter Food at: https://www.metergroup.com/food

Use (Almost) Anywhere

Internal temperature control lets you set a measuring temperature between 15º - 50°C and use the instrument anywhere-even outside the QC lab.

Use the Aqualab Series 4TE to get lab-quality water activity measurements at the line, receiving dock, processing plant, storage facility-anywhere you need to test and verify the safety and quality of your products and ingredients.

Easy to Clean

The sample chamber lid flips up so contaminated sensors are quick to spot and easy to clean.

Aqualab Series 4 Specifications
Size: 2.6 MB (2,756,761 bytes)

Aqualab Catalogue
Size: 1.2 MB (1,244,288 bytes)

Water Activity Chart
Size: 1.0 MB (1,081,938 bytes)

Elsoms Seeds - Press Release
Size: 11.1 KB (11,345 bytes)

Quotation Request

Email us to request a quotation for the Aqualab Series 4TE