The water activity meter is mainly used to reflect the effective water, product stability, and microbial reproductive ability that microorganisms can utilize or participate in chemical reactions under the equilibrium state of food. By measuring the water activity of food and selecting appropriate packaging and storage methods, the use of preservatives can be reduced, and the shelf life of food, grains, fruits and vegetables can be determined.
Water activity is a critical factor that directly affects the shelf life of food. Temperature, pH, and other factors can affect the possible growth and growth rate of organisms in food. However, water activity is usually the most influential factor. The price of a water activity meter varies depending on the model, brand, functionality, and performance level. The water activity meter has the advantages of non-destructive testing, fast and accurate testing, easy operation, and multifunctionality. It is an indispensable and important tool in modern production. How to choose a suitable water activity meter? SISCO will provide price ranges and descriptions for different types of water activity meters.
Shop on sisco.com Water Activity Meter Price List
SKU | Product Name | Operating Humidity | Operating Temperature | USD |
SISCO-WAM-160A | Portable Food Water Activity Meter | <95%RH | 0°C~50°C | 1659.76 |
SISCO-WAM-RAW700 | Smart Portable Water Activity Meter | 0~80%RH (No Condensation) | 0~50°C(No Condensation) | 1168.76 |
SISCO-WAM-60A | Smart Water Activity Meter for Food | <95%RH | 0°C~50°C (32°F~122°F) | 921.76 |
SISCO will continue to update its water activity meter products and provide various water activity meters according to your actual needs. Choose the most suitable water activity meter to ensure the efficiency and accuracy of water activity detection work, providing strong guarantees for the stable operation of production and life.
Types of water activity testers
The water activity tester is an important and essential measuring tool in our contemporary life and production, widely used in industries such as food, cosmetics, and pharmaceuticals. There are three different types of water activity testers and other test and measurement equipment are provided in SISCO online store. To facilitate your purchase, we will briefly introduce them. For more information, please click on the relevant product name.
Portable Food Water Activity Meter
By measuring the water activity of food and selecting reasonable packing and storage methods, the use of preservatives can be reduced and the shelf life of food, grain and fruits and vegetables can be judged. SISCO's portable food water activity analyzer integrated sensor and display for seamless readings, which simplifies the measurement process and ensures accurate results. It has features automatic and manual shutdown functions, along with low voltage alarm indication. And it can be easy to read interface, displaying both water activity and sample temperature simultaneously, enhances visibility, making it easier to monitor crucial data at a glance.
Smart Portable Water Activity Meter
SISCO's smart portable water activity meter has auto shutdown function: Automatically shut down after 10 minutes of inactivity. It uses a non-conductive humidity sensor to ensure accurate readings without interference from the product's conductivity. Smart meters can automatically store 99 sets of data for easy measurement. After the measurement is completed, the water activity value and sample temperature value will be automatically maintained. SISCO smart portable water activity analyzer is capable of measuring the water activity of solid (powder, granules, blocks), liquid, and paste samples.
Smart Water Activity Meter for Food
SISCO's smart water activity meter for food can rapidly detect and measure water activity within 5 minutes, quickly response time is ideal for high-efficiency workflows. It is easy to read interface, displaying both water activity and sample temperature simultaneously, and enhances visibility, making it easier to monitor crucial data at a glance. It is ideal for use with various items such as dried fruits, sausages, beef jerky, biscuits, and other processed foods. With its precise and reliable measurements, this analyzer helps maintain product freshness, prevent microbial growth, and extend shelf life, making it an essential tool for food production and quality control processes.
Precautions for Using a Water Activity Tester
- Ensure that the water activity meter is in a well calibrated state. Regularly calibrate to ensure the accuracy of measurement results.
- The operating environment should be kept stable, as fluctuations in temperature and humidity may affect the measurement results.
- Before measurement, the sample should reach a uniform state and the surface should be flat to ensure the accuracy of the measurement.
- Select the appropriate measuring probe and install and connect it correctly.
- When measuring, it is necessary to follow the operating instructions of the instrument for standardized operation to avoid data deviation caused by misoperation.
The water activity meter is an instrument used to measure the moisture content and humidity in a substance. It is widely used in the food, cosmetics, pharmaceutical and other industries. Its working principle includes drying method, capacitance method, infrared method and resistance method. The water activity meter has the advantages of non-destructive detection, fast and accurate, easy operation and multi-function. It is an indispensable and important tool in modern production. Welcome to the Test and Measurement Equipment on sisco.com to purchase a water activity tester.