Aqualab 4te precisely measures water activity in 5 minutes or less under temperature between 15 and 50 using aqualab 4te to get labquality measurements at the line, receiving dock, processing. Thats why aqualab 4 is trusted by 91 of the top 100 us food brands, nasa, the military as well as food aid programs. Aqualab instruments are the fastest, most precise water activity meters. Welcome to decagons aqualab series 4te, 4tev, and duo, the industry. The dual sensor block uses both a chilledmirror dewpoint sensor and a capacitance sensor for measuring non. Aqualab scientific is a leading supplier of environmental monitoring instruments to australia and new zealand. Aqualab 4te precisely measures water activity in 5 minutes or less under temperature between 15 and 50 using aqualab 4te to get labquality measurements at the line, receiving dock, processing plant, storage facilityanywhere you need to test and verify the safety and quality of your products and ingredients. This video describes how to use the aqualab 4te from decagon devices. The aqualab 4tev is designed specifically for measuring formulations that include volatiles such as propylene glycol and ethanol. It uses the same industrystandard primary aw method you find in the topoftheline aqualab series. Usa 2365 ne hopkins court, pullman, wa 99163 t 509. Apr 27, 2010 learn how to operate the aqualab series 4te water activity meter.
Aqualab 4te pdf aqualab dew point water activity meter 4te ph. That dewpoint temperature is then translated into water activity. Aqualab 4te benchtop water activity meter meter food. Getting startedchapter 4 place aqualab on a level surface. The aqualab water activity meter 4te stores time, date and user information with every measurement and calibration and can store up to 10,000 secure data points.
When the company started as an analytical chemical laboratory, pioneer in water and food analysis in the southcentral zone. Aqualab dew point water activity meter 4te from decagon. Aqualab systems, llc does not make any warranty or representation, either expressed or implied, regarding the accuracy or completeness of the information provided by this website. The value of water activity in extruded products constitutes a. Make sure that your standard is at ambient temperature before you load it into the sample drawer, and that your aqualab has warmed up long enough to make accurate readings. En isoiec 17025 accredited by inab since 1996, aqualab prides itself on its experienced staff and commitment to reliable customer service. Aqualab standard operating procedure pb 18007552751 verification 1. These precision labmaster laboratory meters determine the amount of water activity aw in food, cosmetics, and pharmaceutical products. Aqualab has been operating in west auckland for twenty years. We are a small team of highly experienced and qualified professionals who have a wealth of experience in the home hobby and indoor gardening market at every conceivable level from formulation to manufacturing, to wholesaling to retail. His method for determining water activity was to combine all of the available data from tests.
Use the aqualab 4te water activity meter to get labquality measurements at the line, receiving dock, processing plant, storage facilityanywhere you need to test and. The uncertainty of each reading of each instrument on each standard is a unique value, but as with accuracy, decagon reports the overall uncertainty. The aqualab tdl is the fastest, most precise water activity meter available for volatiles. The company has as its focus the testing of water samples from a variety of sources such as drinkingwater supplies, recreational water both swimming pools and beaches and wastewater systems. Nov 17, 2017 activity meter 4te includes manual and aqualab cleaning kits, aqualab sample containers and aqualab test vials ginnybakes, llc. Standard operating procedure aqualab water activity meter. Aqualab is an independent contract laboratory providing a broad range of microbiological and chemical analytical testing services to customers in the environmental, food and agribusiness market. Choose a verification standard that is close to the a w of the sample you are measuring. Aqualab 4te duo water activity and moisture content. Aqualab 4te uses a chilledmirror dew point sensor and thermoelectric peltier components to maintain a userselectable internal temperature. Aqualab instruments are the fastest, most precise water activity meters available. Meter aqualab 4te, benchtop water activity meter team medical.
Isoiec 17025 accredited by inab since 1996, aqualab prides itself on its experienced staff and commitment to reliable customer service. Aqualab scientific is a leading supplier of environmental monitoring instruments. Internal temperature control lets you set a measuring temperature between 15 and 50 c and use the instrument anywhereeven outside a climatecontrolled facility. This manual includes instructions for setting up, verifying the. It excels in every single aspect, thanks to superior technology and decades of experience. Check back often to see our newest selection of bongs, wax rings, glass pipes, and smoke essentials. Aqualab series 4 te sensor chilledmirror dewpoint temperature control 15 to 50 measurement speed aqua lab. The aqualab pre is a robust entrylevel water activity meter with stripped down form, not limited function. It uses the same industrystandard primary aw method you find in the topoftheline aqualab series 4te. It shows how to prepare common sample types as well as what to expect when taking your first readings.
We sell, service, repair, refurbish, rent, and buy since 1974. They enable measurements under fully controlled chamber temperature conditions and allow you to select the required temperature range with a precision of 0. Use almost anywhere water activity is temperature dependent. Use the rs232 serial data port to download or print data for statistical. Aqualab 4tev uses both a chilledmirror dew point sensor and a capacitance sensor for measuring nonvolatile and volatile substances, respectively.
It shows how to prepare common sample types as well as what to. Aqualabs are a company dedicated to creating high performance plant fertilisers and plant health products. The aqualab range of products for water activity testing include. At aqualab, we understand that our customers have an extremely important responsibility to protect and manage australia s water resources. The aqualab pre uses the familiar dewpoint methoda primary measurement of water activity. Apr 16, 2010 this video describes how to use the aqualab 4te from decagon devices. Use anywhere use the aqualab 4te water activity meter to get labquality measurements at the line, receiving dock, processing plant, storage facilityanywhere you need to test and verify the safety and quality of your products and ingredients.
Novasina labmaster benchtop water activity meters with full. Material safety data sheet environmental biophysics. With its clamshell design the series 4 is easy to use, easy to maintain, and delivers consistently accurate. Become an aqualab 4te certified user by watching this 15minute training video and passing the certification test with a score of 80% or better. For instructions on measuring moisture content, consult the aqualab 4 user manual. The aqualab series 4 is the flagship of the aqualab family of dew point water activity meters. There are several factors that control water activity in a system. Marketing and research archive environmental biophysics. Because when it comes to food safety, theres no room for compromise. Aqualab series 4tev meter group ag ingredients network. We are a small team of highly experienced and qualified professionals who have a wealth of. Pdf effect of technological factors on water activity of extruded. Decagon devices inc supplier diversity partner aqualab 4te dewpoint wtr activ dfs. Aqualab 4 will beep and display the measurement results when the test is complete.
Our goal is to continue to offer the best technologies and services to provide reliable data. Create online quiz maker that marks your online tests and exams for you. Aqualab 4te uses a chilledmirror dew point sensor and thermoelectric. I authorize the use of my personal data for the purposes described in this websites privacy policy. Measure water activity a w in 5 minutes or less average read time.
To use the duo function, you need a productspecific calibration model for each of the products you want to measure. Use the rs232 serial data port to download or print data for statistical analysis and to maintain compliance records and archives. The company has as its focus the testing of water samples from a variety of sources such as drinkingwater supplies, recreational water both. Learn how to operate the aqualab series 4te water activity meter. Aqualab series 4 te sensor chilledmirror dewpoint temperature control 15 to 50 measurement speed aqualab 4 tev new benchtop water activity meter for measuring volatiles. This is a type a measurement of uncertainty iso 1995 because it is the standard deviation across multiple measurements taken on salt standards. Aqualab 4te duo quick start enter icon menu icon measurement configuration data 1. At aqualab, we understand that our customers have an extremely important responsibility to protect and manage. An infrared beam focused on a tiny mirror determines the precise dewpoint temperature of the sample. Distilled water 7732185 iii hazard identification this product does not contain a toxic chemical subject to the reporting requirements of section 3 of the emergency planning and community right.
Our laboratory is a ministry of health approved and subject to external audit by ianz. Bakery production equipment and packing plant equipment. The sample chamber lid flips up so contaminated sensors are quick to spot and easy to clean. Material safety data sheet, glycerin according to 19072006ec, article 31, printing date apr 2014 rev1. Giant health is a conference that showcases the current innovation in health tech. Aqualab 4te benchtop water activity meter direct measure of water activity accurate. Moisture sorption isotherms and isotherm model performance.
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