INNOVA Series: Ultra NANO Porometer

The INNOVA UNP series is an advanced capillary flow poro-meter, which yield accurate and reproducible data. It combines both capillary flow techniques, Liquid-Liquid and Gas-Liquid Expulsion, to reach an entire measurement range from 2 nm up to 500 µm in one single analyzer. The UNP require minimal operator involvement with considerably small test durations. The UNP porometers are designed for linear turbulence free flow of test gas, the pressure is measured close to the sample, thereby minimizing the correction in differential pressure measurement. The UNP Series offers two different models to suit varying pore size ranges and flow rates according to customer needs. Each model has an appropriate measuring system with pressure control, sensing, acquisition and data analysis software, sample holders, various unique upgrade options, accessory and consumable kits.

Determinable pore characteristics

• Mean Pore Size
• Pore Size Distribution
• Bubble Point (Largest Pore)
• Pressure Hold Test
• Gas and Liquid Permeability
• Cumulative Filter Flow

Features

• Non-destructive
• Automated Control
• Capable for testing of non-corrosive fluid
• Testing of small samples as well as complete parts (with appropriate attachments)
• Many sample geometries (e.g.: sheets, rods, tubes, hollow fibers, cartridges & powder, etc.)* with selection of proper sample holders
• Use of many non-wetting liquid (e.g.: Water, Alcohol, Silwick Solution & Galwick Solution)
• Combination of LLP and CFP in a single machine

Literature and Norms

/1/ ASTM D6767
/2/ ASTM E128
/3/ ASTM F316
/4/ DIN ISO 4003:1990
/5/ DIN 58355-2:2005
/6/ ISO 2942

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