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WaterLab aw meter

Wherever it is necessary to study the shelf life of a product in order to determine its risk of microbial development and therefore its shelf life over time, WaterLab is indispensable for the quality control of products and ingredients in the food, pharmaceutical and cosmetics industries. WaterLab is also the most performing instrument on the market thanks to its dew point sensor which measures the actual water activity (aw) and not related and secondary parameters. For this reason the dew point sensor is considered the reference point for these determinations.

New calibration and control modes allow the operator to optimize times even in the case of multiple analysis of samples with very different aw values. Thanks to the introduction of innovative calculation and temperature control systems, WaterLab allows you to carry out different types of analysis: from simple determination of control to specific shelf life tests for each individual case.

Steroglass WaterLab | aw meter  | Water Activity Meter

Steroglass WaterLab | aw meter | easy to clean

Technical data

Measurement range: From 0.030 to 1.000 aw
Accuracy:  ±0.003 aw at +25°C
Repeatability (standard deviation): ±0.001 aw
Calibration: Simple or multiple (0.250 - 0.500 - 0.760 - 0.920 - 0.984)
Balance / measurement times: <5 Minutes
Probe sensor: Dew point (sensor required by ISO 21807: 2004 and subsequent 18787)
Display resolution:  ±0.0001 aw (4 decimal place) 
Security: Administrator and user management by password (in accordance with 21 CFR part 11 - guarantee of non-modifiability of the data acquired)
Complete thermostatic of the sample: Adjustable from +15°C to +50°C in 1°C steps
Operation at room temperature: From +5°C to +50°C
Digital resolution: 0.01°C
Temperature Accuracy: ±0.2°C
Selectable language: English, German, French, Italian, Spanish

 

 

 

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Consumables

WaterLab standard Steroglass
WaterLab cups and lids Steroglass

 

 

 

Technical Service


During our business hours, our free telephone support will be glad to assist you in case of any questions. Our Technicians take care of the delivery and installation of original spare parts of the highest quality as well as certified testing, measuring, and control equipment. Our maintenance according to manufacturer specifications includes functional tests, cleaning, accuracy testing with calibration as well as a detailed report. In addition, our maintenance contracts protect your investments and reduce the total cost of ownership.

Detailed information about our support options can be found here.

Steroglass

Steroglass is headquartered in Perugia, Italy, and operating on a global level in the chemical, biotechnological and pharmaceutical fields. The company has mainly focused on evaporation, titration, metal detection, enzymatic and colorimetric analyses, but in recent years they have added a big variety of worldwide imported products to complete their own range, thus meeting most of their researchers and lab analysts’ requirements. The founders have always strived to achieve remarkable goals by designing and manufacturing borosilicate glass lab equipment, industrial plants for chemical and pharmaceutical purposes as well as electronical instruments with high-tech mechanical components and related software.

More about Steroglass: www.steroglass.it

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131 employees
10 locations in europe
31 years of experience