Landtek Water Activity Meter for Food Water Activity Measurement

This Water Activity Meter provides an essential measure of free water in food products, influencing the stability, microbial growth potential, and the likelihood of chemical and physical changes that affect food quality. This tool is invaluable for assessing the dryness tolerance of microorganisms and for optimizing packaging and storage methods, thereby reducing the need for preservatives and extending the shelf life of food, grains, fruits, and vegetables.

Features

• Integrated sensors and readings for streamlined operation
• Rapid measurement of water activity within 5 minutes
• Simultaneous display of water activity and sample temperature
• Automatic and manual shutdown functions for convenience
• Under-voltage alarm indicator to ensure reliable operation
• USB data output for easy connection to a PC (cable and software not included)
• Bluetooth data output option available (adapter and software not included)

Specifications

• Display: 6-digit backlit LCD (3 digits for humidity aw, 3 digits for temperature)
• Range: 0~1.0aw
• Resolution: ±0.01aw
• Accuracy: ±0.02aw
• Sensor: Non-conductive humidity sensor
• Sampling Time: 5 minutes
• Operating Conditions:
  • Temperature: 0~50°C (32~122°F)
  • Humidity: <95% RH
• Power Supply: 2 x 1.5V AAA UM-4 batteries
• Dimensions: 135 x 70 x 44mm
• Weight: 100g (excluding batteries)