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NAC432W3/031 Water Vapor Transmission Rate Tester

NAC432W3/031 Water Vapor Transmission Rate Tester

Product Details:

  • Automation Grade Automatic
  • Core Components Humidity Sensor, Temperature Controller
  • Frequency 50 Hz
  • Temperature Range 15C to 65C
  • Power Source Electric
  • Accuracy 0.01 g/m24h
  • Model No NAC432W3/031
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NAC432W3/031 Water Vapor Transmission Rate Tester Price And Quantity

  • 5000 INR
  • 1 Piece

NAC432W3/031 Water Vapor Transmission Rate Tester Product Specifications

  • NAC432W3/031
  • Approx. 40 kg
  • 220V AC
  • Color Touch Screen
  • 0.1~10,000 g/m24h
  • Up to 3 test chambers
  • Automatic, High Sensitivity, Multi-channel, Touch Control
  • Stainless Steel, Powder Coated Sheet
  • Automatic
  • Humidity Sensor, Temperature Controller
  • 15C to 65C
  • 50 Hz
  • 680 x 460 x 430 mm
  • Electric
  • Packaging Material Testing
  • Water Vapor Transmission Rate Tester
  • 0.01 g/m24h

NAC432W3/031 Water Vapor Transmission Rate Tester Trade Information

  • 5-10 Piece piece Per Month
  • 6-8 Week

Product Description

Professional, High-end and Intelligent WVTR Tester

Technical Specifications

SpecificationsFilm Test
Test Range0.1~10,000 g/m224h (standard)
Number of Specimens1~3 with independent test results
Accuracy0.01 g/m224h
Resolution0.0001 g
Temperature Range15C~55C (standard)
Temperature Accuracy0.1C (standard)
Humidity Range10%RH~98%RH
Humidity Accuracy1%RH
Air Velocity0.5~2.5 m/s (customization available)
Test Area33 cm2
Specimen Thickness3 mm (customization available)
Specimen Size74 mm
Test Chamber Size27 L
Gas SupplyAir
Gas Supply Pressure0.6 MPa
Port Size4 mm PU Tubing
Instrument Dimension580 mm (L) x 680 mm (W) x 470 mm (H)
Power SupplyAC (85~264)V (47~63)Hz
Net Weight83 kg


Advanced Multi-Sample Testing

The NAC432W3/031 is designed with three independent stations, allowing simultaneous evaluation of up to three packaging samples. This multi-channel setup ensures efficient, comparative, and high-throughput testing processes. Each station features dedicated gas and humidity controls, further enhancing accuracy and customization for various test scenarios.


Superior Control and Connectivity

Equipped with a color touch screen and embedded microprocessor, the tester offers intuitive operation and straightforward parameter adjustments. Data management is simplified through both USB and printer connectivity, enabling seamless exportation and documentation. The integrated humidity and temperature sensors guarantee controlled and reproducible conditions for every analysis.


Safety and Reliability at the Core

Safety protocols are built into the NAC432W3/031 with over-load and over-temperature protection systems. The corrosion-resistant chamber, made from premium stainless steel and powder-coated sheet, ensures durability in demanding laboratory environments. Standard weight calibration and precise sensors maintain high sensitivity and measurement confidence over time.

FAQs of NAC432W3/031 Water Vapor Transmission Rate Tester:


Q: How does the NAC432W3/031 determine water vapor transmission rate in packaging materials?

A: The tester uses the gravimetric (cup) method, which involves monitoring weight changes as water vapor passes through a sample. By controlling humidity and temperature precisely, it accurately calculates the transmission rate, making it suitable for evaluating moisture barriers.

Q: What types of materials can be tested with this equipment?

A: The NAC432W3/031 is ideal for assessing food packaging, medical packaging, and various barrier films. Its versatile configuration also allows for application with diverse packaging substrates that require water vapor transmission rate assessment.

Q: When is calibration required and how is it performed?

A: Calibration ensures measurement accuracy and should be performed periodically or when results deviate unexpectedly. The device supports standard weight calibration, which can be executed according to laboratory schedules or quality control requirements.

Q: Where can the test data be stored or exported from the NAC432W3/031?

A: Test data can be easily exported to external devices via USB or sent directly to a connected printer. This provides flexibility for data management, reporting, and long-term record keeping in laboratory or industrial settings.

Q: What is the testing process for multiple samples?

A: Up to three samples can be tested simultaneously, each in an independent chamber with adjustable humidity and gas supply. Operators place samples according to instructions, set conditions via the touch screen, and monitor real-time data throughout the automatic testing cycle.

Q: How does the equipment ensure user safety and reliability during operation?

A: The tester is equipped with over-load and over-temperature protection. Its corrosion-resistant build and automated control systems minimize risks, while accurate sensors monitor conditions, ensuring safe and reliable operation for users in laboratory environments.

Q: What benefits does automating water vapor transmission testing provide?

A: Automation streamlines the workflow, reduces operator variability, and enhances data reliability. With features like multi-channel testing, touch control, and real-time monitoring, the tester ensures more consistent, efficient, and reproducible test results.

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