Water Activity Meters
Water activity (aw) shows how much of the water in a product is free to support microbial growth and chemical change, so it is a key figure for shelf life and product safety. A water activity meter measures it on a small sample in a closed, temperature-controlled chamber. CSI Labshop can supply water activity meters in Malaysia.
Tell us your samples, how many you test a day and the methods you follow, and we will recommend a meter and send a quotation.
Water activity meters we can supply
- Novasina LabMaster-aw neo: 0.03 to 1.00 aw with ±0.003 aw accuracy, measured at a set temperature between 0 and 60 °C. Results come within 10 minutes in fast mode, and an ELS measuring cell handles samples that contain ethanol.
How laboratories use them
- Food and ingredients: shelf-life and safety checks on food, pet food and ingredients, including testing to ISO 18787.
- Pharmaceutical and cosmetic products: the LabMaster-aw neo has user management and an audit trail for 21 CFR Part 11.
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Not sure which model fits?
Tell us your application, sample type and budget. We’ll suggest suitable models from the brands we supply and send one quotation.