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Moisture Vapor Transmission Tester
Water Vapour Permeability Tester, to determine theresistance of textiles and textile composites (particularly action wearfabrics) to water vapour penetration. Water Vapour Transmission Rate Testerconsists of 8 containers with water reservoirs, a standard permeable fabriccover, sample holder ring and precision drive system.
Standards ASTM E96,ISO8096, BS 3424, BS 7209
Advanced Microprocessor ControlThe Water Vapor Transmission Tester utilizes a state-of-the-art microprocessor-based controller to manage all critical functions, ensuring accurate, repeatable results. Programmable settings allow fine-tuning of test parameters, covering temperature control (room temperature to 40C), humidity adjustments up to 90% RH, and flexible timing. With a user-friendly LED digital display, operators can easily set up, monitor, and complete tests efficiently.
Robust Design and Flexible ApplicationDesigned with industrial users in mind, this tester features a mild steel body with a blue/grey powder-coated finish for durability. Accommodating three specimens simultaneously, its individual leak-proof aluminum cups prevent cross-contamination. Compatible with various test materials-including films, foils, laminates, and other packaging materials-this tester is an essential tool for both exporters and manufacturers to ensure material quality and compliance with key standards.
Seamless Data Collection and ComplianceEquipped with USB and printer connectivity, the tester streamlines data output and reporting for traceability and documentation. The instrument meets the requirements of ASTM E96, IS 1060, and DIN 53122, supporting reliable quality assurance and regulatory compliance. User calibration and programmable timers further enhance process control, making it an excellent investment for efficient laboratory workflows.
FAQ's of Water Vapor Transmission Tester:
Q: How does the Water Vapor Transmission Tester measure the water vapor transmission rate?
A: The tester measures water vapor transmission by analyzing how much vapor passes through sample films, foils, or laminates placed in individual leak-proof aluminum cups. Controlled temperature, humidity, and timing settings ensure consistent and accurate readings for up to three specimens at once.
Q: What standards does this instrument comply with, and why is that important?
A: It complies with ASTM E96, IS 1060, and DIN 53122 standards. Compliance ensures that testing methodology and results align with internationally recognized protocols, providing credibility and confidence in quality control and regulatory submissions.
Q: When should calibration be performed on this device?
A: Calibration should be performed periodically, based on the frequency of use or whenever you need to verify accuracy. The device is user calibratable, allowing in-house adjustments to maintain measurement precision before critical testing sessions.
Q: Where is the Water Vapor Transmission Tester best utilized?
A: Ideal for industrial settings, laboratories, and quality control departments in packaging, material manufacturing, and export companies, the tester is specifically designed for evaluating the barrier properties of packaging materials.
Q: What is the process for running a test with this device?
A: To run a test, place up to three 50 mm diameter specimens into the leak-proof aluminum cups. Set desired temperature, humidity, and timer using the LED digital interface. Start the test, and the microprocessor manages monitoring and data recording. Results can be saved through USB or printed for records.
Q: How can users benefit from the programmable timer feature?
A: The programmable timer, which can be set up to 99 hours, allows for precise control over testing duration. This helps ensure standardized test cycles and supports unattended operation, improving laboratory productivity and reliability of results.
Q: What materials can be tested using this Water Vapor Transmission Tester?
A: The tester is suitable for packaging films, foils, laminates, and similar materials. It is designed to assess their water vapor barrier properties, essential for manufacturers and exporters of packaging products.