Product description:

Nanotech industry products Water vapor permeability tester is a precision Water vapor permeability testing device for professional and fully automatic measurement of the Steam permeability of porous solids within the scope of the Permeation analysis on Click.

This professional Water vapor permeability testing device leads Water vapor permeability tests fully automatically and checks Water vapor permeability of porous solids and films with low barrier properties, medium barrier properties and high barrier properties and offers a variety of testing options combined with excellent sample testing efficiency. The precision-manufactured sample area integrates an analytical precision weight sensor and analyzes porous samples with high measurement accuracy and high precision and carries out detailed sample analysis using the included PC software. The temperature, humidity, water permeability and much more are determined with the highest measurement accuracy and test reports are automatically created in PDF format.

The measurable specimens include a variety of porous solids including plastic films, aluminum foils, membranes, ceramics, rubber, medical pads, pharmaceutical membranes, pharmaceutical tissues and many more.

The Water vapor permeability is the extent to which Steam as gaseous permeate penetrates a porous solid. A Permeate is a gas or a gas-like substance that is used to... Testing water vapor permeability is used. The Steampermeability is a physical quantity that depends in particular on the factors of Permeability of the porous solid, the Mass diffusivity and des Concentration gradient of the gaseous permeate is conditioned.

The Water vapor permeability test method is a gravimetric test to analyze the Transmission rate from the Steam through a porous solid and films. A precision-engineered reservoir is filled with a liquid, usually distilled water, and under specific controlled conditions including temperature and humidity, the weight loss of the water reservoir is controlled to Water vapor permeability to analyze in detail and the Water vapor transmission rate WVTR to eat.

This professional Water vapor permeability testing device offers the latest technology combined with a large color touchscreen display, fully automatic testing process, automatic calibration, certified high measuring accuracy, user-friendly permeability testing, intuitive menu navigation, fully automatic sample measurement, the latest vacuum technology, automatic constant temperature adjustment with a precision of 0.1°C, advanced monitoring of the Permeability measurement including graphical representation of the test curve and Water Vapor Transmission Rate WVTR and water vapor concentration and temperature and humidity with feedback function, automatic creation of test reports in PDF format, pioneer technology in the field of water vapor pressure measurement technology with automatic water vapor pressure compensation, automatically and manually adjustable water vapor pressure, simultaneous measurement of up to three samples, automatic water vapor permeability measurement programs including low permeability and medium Permeability and high permeability, high measurement accuracy and high precision of 0.001g/(m2·24h) and a measuring range of up to 0.001g/(m2·24h), high-precision sensors, direct PC connection and PC software, integrated safety features, reliable quality , ergonomic design and much more.

This professional Water vapor permeability Testers is suitable for a variety of porous solids and Slides and determines the Steam Transmission Rate WVTR fully automatic. The Steam Transmission Rate WVTR can be fully automatically measured at the push of a button on almost all porous solids, including plastic films, aluminum foils, membranes, composite films, packaging materials, glass, ceramics, solar cells, rubber, medical pads, pharmaceutical membranes, pharmaceutical tissue materials and many more.

This professional testing device for measuring water vapor permeability is manufactured in accordance with recognized testing standards including:

• ISO 2528 (Sheet materials - Determination of water vapor permeability - Gravimetric (shell) method)
• DIN53122-1 (Testing of plastic films, elastomer films, paper, cardboard and other fabrics - Determination of water vapor permeability - Part 1: Gravimetric method)
• ASTM E96-00e1 (Standard Test Methods for Water Vapor Transmission of Materials)
• ASTM E96/E96M (Standard Test Methods for Water Vapor Transmission of Materials)
• ASTM D1653 (Standard Test Methods for Water Vapor Transmission of Organic Coating Films)
• TAPPI T464 (measuring the water vapor permeability of paper and cardboard at high temperatures and humidity)