Water activity meter aWLife
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aWLife Water Activity Meter is an indispensable tool for the quality control of products and ingredients in the food, pharmaceutical and cosmetic fields.
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, aWLife is the ideal solution.
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.
Benefits
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compliance with ISO 18787: 2017
Water activity meter (Aw) in compliance with ISO 18787:2017
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Touch screen display 7"
Latest generation colour touch screen display 7"
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User friendly software
User friendly software with pop up and warning systems for easy workflow management.
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Equipped with USB outputs
Equipped with USB outputs for connection to an external PC and for downloading data to a mobile memory support.
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Wi-Fi functionality
Equipped with ethernet functionality for connections to local networks and remote control in compliance with Industry 4.0
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Total flexibility in data management
Total flexibility in data management thanks to the possibility of storing information, producing graphics, saving the operator name, etc.
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Connection of external barcode reader and printer
Prepared for connection of external barcode reader and printer
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Software
Software for external PC in bi-directional Windows environment complying with industry 4.0
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Access hole for block temperature check
Access hole for temperature check, lock with certified external probes
Technical features
- Measurement range: from 0.030 to 1,000 aw
- Accuracy: ± 0.003 aw at + 25 ° C
- Repeatability (standard deviation): ± 0.001 aw
- Calibration: on 7 points (0,150 - 0.250 - 0.500 - 0.760 - 0.920 - 0.984 - 1,000)
- Balance / measurement times: <5 minutes
- Probe sensor: dew point (sensor required by ISO 21787:2017)
- Sensor block with front opening for easy sample insertion and cleaning. Equipped with a fan to even out the head space, a high-seal chamber with a gasket capable of guaranteeing very little environmental interference
- Display resolution: ± 0.0001 aw (4 decimal place) - (improvement compared to ISO 21807: 2004)
- 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: at + 25 ° ± 1 ° C (adjustable from + 15 ° C to + 50 ° C)
- Operation at room temperature: from + 5 ° C to + 50 ° C
- Digital resolution: 0.01 ° C
- Temperature Accuracy: ± 0.2 ° C
- Temperature Uncertainty: ± 0.2 ° C
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Dew point sensor
aWLife is 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.
Single and multiple analysis of samples
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, aWLife allows you to carry out different types of analysis: from simple determination of control to specific shelf life tests for each individual case.
Simple and intuitive work flow
Thanks to the latest generation touch screen graphic display, Wi-Fi and USB compatibility, aWLife guarantees a simple and intuitive work flow allowing automatic data saving and immediate recognition of the sample and the operator as well as the possibility to communicate with a PC and external memory cards.
Industries
Applications
Product codes
| Steroglass code | Brand code | |
|---|---|---|
| SQKY082974 | aWLife, WATER ACTIVITY ANALYSER |