The AQUATRAN 3/34 high-tech analyzers can test the water vapor transmission rate (WVTR) on both films and packages from low to high barriers. They feature 2 independent cells with interchangeable horizontal test cartridges that allow a wide variety of sample sizes and types to be easily and accurately tested.
Highest Accuracy
- MOCON’s patented modulated infrared sensor is the only modulated sensor system on market meeting ASTM F1249
- Low detection levels down to 0.005 g/(m2 × day)
- Fully automated temperature, flow and RH controls simplify testing and provide unparalleled repeatability
Best Throughput
- Industry-fastest sensor response time allows shorter overall test times
- Removable test cartridges allow fast easy sample preparation
- Automated test method can start a test by a single press of a button
- TruSeal® gas flushed perimeter sealing can eliminate the need for absolute zero in many tests thus shortening overall test times
The AQUATRAN 3/34 WVTR analyzer is easy to use and offers the shortest test times available in the market. It uses MOCON’s patented long life modulated IR sensor which is the basis for ASTM F1249.
MODELS:
This family of highly accurate instruments has 2 models each having a different factor of lower detection limits.
- H Model (common barriers) - the most popular detection range from 0.05 to 100 g/(m2 × day)
- L Model (high barriers) - is able to achieve a factor of 10 lower than the H Model providing a range from 0.005 to 100 g/(m2 × day)
The upper detection limit can be extended with the use the reduced area film test cartridge (factor × 9), or various size masking.
The series has industry leading features such as removable and interchangeable horizontal test cartridges, easy to use touch screen operator interface, and fully automated testing providing higher throughput in the lab with less training.
For more than 25 years, MOCON’s AQUATRAN series of instruments have been the most trusted and longest lasting on the market. From simple single layered barriers to complex multi-layered barriers, the AQUATRAN 3/34 is the right choice for reliable WVTR testing.
Removable Cartridges
- Easy sample prep on the benchtop
- More consistent loading
- One-button release and loading
- Pneumatic clamping provides more repeatable results
- Specialized cartridge options allow extend range testing without masks, improved accuracy testing paper-based barriers and custom fit designs for unique packages or products
TruSeal®
- Eliminate individual zero
- Reduced testing time (increases throughput)
- More repeatable results
Automated Control Features
- Flow, temp & RH control
- Test process development and recommendations
- Programmable test sequencing
- Test report printing and export
- Sensor protection
Touchscreen Interface
- Intuitive automated operation requires less training
- Built-in multi-level user management and data security
- Event log & trouble shooting guide
- Save on valuable lab space by eliminating need for PC
Modulated IR Sensor
- Short exam times reduces overall test time to increase throughput
- Longer sensor life than others on the market
- Accurate and repeatable results
- Most trusted modulated IR sensor that fully complies with ASTM F1249
Warranty
- Full 100% parts and workmanship warranty for 12 months
- Exclusive 4-year warranty on the modulated IR sensor
Capabilities - Model Specific
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Units
|
Model 3/34 H
|
Model 3/34 L
|
|
Test Ranges (50 cm2)
|
g/(m2 × day)
|
0.05 to 100
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0.005 to 100
|
|
g/(100 in2 × day)
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0.003 to 6.45
|
0.0003 to 6.45
|
|
Test Ranges (5.6 cm2)
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g/(m2 × day)
|
0.44 to 890
|
0.044 to 890
|
|
g/(100 in2 × day)
|
0.027 to 57.2
|
0.0027 to 57.2
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| Test Ranges (5.0 cm2 masked) |
g/(m2 × day) |
0.5 to 1000 |
0.05 to 1000 |
| Test Range - Package |
g/(pkg × day) |
0.00025 to 0.50 |
0.000025 to 0.50 |
| Resolution (50 cm2) |
g/(m2 × day) |
0.0001 |
0.0001 |
|
Repeatability
|
g/(m2 × day)
|
0.05 or 2%*
|
0.005 or 2%*
|
|
Temperature Control Range
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°C |
20 to 40 ± 0.2
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10 to 40 ± 0.2
|
|
Humidity (RH) Control Range
Film Cell, Test Gas
|
% RH |
100% and 50% to 90% RH ± 3 RH
|
100% and 5% to 90% RH ± 3 RH
|
*whichever is greater
Capabilities - All Models
|
AQUATRAN 3/34 Series
|
Units
|
|
Film Size
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4” x 4” std., 2”x 2” optional
|
|
Film Thickness
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Up to 120 Mil
|
|
Film Test Area
|
50 cm2 standard cartridge
5.6 cm2 cartridge - optional
|
Other Specifications (all models):
Physical Specifications
- 15.5” H x 12” W x 23” D (39.4 cm x 30.4 cm x 58.0 cm)
- 95 Lbs. (43.1 kg)
Electrical Requirements
- Voltage: 100 - 240 VAC 50/60 Hz
- Maximum Power Draw: 700 VA
Laboratory Requirements
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Temperature
|
Operation
|
22 °C ± 2 °C
|
|
Storage
|
10 °C to 30 °C
|
|
Humidity
|
Operation
|
20% to 80% RH (non-condensing)
|
|
Storage
|
5% to 85% RH (non-condensing)
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Gas Supply Requirements
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Carrier Gas
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Gas Composition
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Nitrogen (99.7% N2 or better)
|
|
Test Gas
|
Supply Pressure, Nominal
|
29 PSI, (2.0 Bar), (200 kPa)
|
Connectivity
- Remote Access and Control (requires optional Perm-Net Light software)
- Standard Ethernet port (100T)
- Dual USB 2.0 ports (for connection of keyboard, mouse or memory devices)
Compliance Standards
Type of equipment: Electrical Equipment for measurement, Control and Laboratory Use
Type of equipment: Permeation Analyzer
Application of council directive(s):
- 2006/42/EU Machinery Directive
- 2014/30/EU EMC Directive
- 2011/65/EU RoHS Directive
Standard(s) to which conformity is declared:
- IEC/EN 60204-1:2018
- IEC 61010-1: 2010+A1 2019
- EN 61326-1: 2021
Class A Radiated & Conducted
Basic Immunity Test Requirements
Cartridges & Options
- Reduced area cartridge
- Edge effect cartridge
- Package testing adaptor
Consumables
- Cert films 1-4, & set
- Masks
Software
Service & Support Options
- IQ/OQ documentation & validation
- Basic preventative maintenance plan
- Plus preventative maintenance plan
Packaging Films
- Monolayer
- Multilayer
- Coated films
- Coated paper/paperboard
Specialty Films
- Bandages
- Gel/lotions
- Solar back sheets
- Breathable for diapers
- Battery separation membrane
Packages
- Common food packages
- Medical packages
- Bottles/closures
Encapsulation
- Solar panels
- Windows
- OLED devices
- Other electrical applications
Blisters
Seals
Test Standard Compliance
ASTM F1249
TAPPI T557
JIS K7129
ISO 15106-2
GB/T 26253-2010
GB/T 31355-2014
Standard Test Method for Water Vapor Transmission Rate Through Plastic Film and Sheeting Using a Modulated Infrared Sensor
Summary of Test Method
A dry chamber is separated from a wet chamber of
known temperature and humidity by the barrier material to be
tested. The dry chamber and the wet chamber make up a
diffusion cell in which the test film is sealed. Water vapor
diffusing through the film mixes with the gas in the dry
chamber and is carried to a pressure-modulated infrared sensor.
This sensor measures the fraction of infrared energy absorbed
by the water vapor and produces an electrical signal, the amplitude of which is proportional to water vapor concentration.
The amplitude of the electrical signal produced by the test
film is then compared to the signal produced by measurement
of a calibration film of known water vapor transmission rate.
This information is then used to calculate the rate at which
moisture is transmitted through the material being tested.