Lighttells AW-600 Water Activity Analyzer

AW-600 is a robustly designed Water Activity Analyzer

The AW-600 portable Water Activity Analyzer is designed to accurate measures the vaper pressure of free water escaped from samples to the air in the test chamber to predict the condition of growth of bacteria.

What is Water Activity?

Water activity (aw) is expressed as the ratio of the vapor pressure in a food (P) to the vapor pressure of pure water (P0). It predicts whether water is likely to move from the food product into the cells of microorganisms that may be present.

Why do you need a Water Activity Analyzer?

Water activity is a measurement of the availability of water for biological

reactions. It determines the ability of microorganisms to grow. If water activity decreases, microorganisms with the ability to grow will also decrease.

Features

• 1. Support both Quick mode and Equilibrium mode
• 2. Easy to calibrate (single point)
• 3. Touch panel
• 4. Metal housing (quickly equilibrate with ambient temperature)
• 5. Very easy to use
• 6. High airtight test chamber, high stability.
• 7. Built-in rechargeable battery
• 8. Store up to 100 records
• 9. Calendar and Time settings
• 10. Auto Power Saving

Specifications

• Display: 1.6” 128x64 mono OLED
• Battery: Li-ion 1150mAh battery
• Sensor: Relative Humidity Sensor
• Range of Application:
  • 0 - 40 °C
  • 0.05 – 0.99 Aw
  • 5 – 99 %RH
• Accuracy:
  • AWQ Mode: ±0.015 aw
  • AWE Mode: ±0.01 aw
• Read time:
  • AWQ Mode: up to 6 min
  • AWE Mode: 12 min to 60 min
• Resolution: 0.001Aw
• Log: 100 records
• Weight: 328 grams
• Dimension: 95mm x 95mm x 137 mm (main unit)
• Working Temp: 0 – 40 degree C
• Storage Temperature: -10 – 70 degrees C
• AC Adapter: 110 - 240V, 50/60Hz
• Charging input: 5V, 0.5 A
• Certification: CE, FCC, RoHS
• Mobile carry case: Aluminum hard case