Systech Illinois Lyssy L80-6000 Water Vapor Permeation Analyzer

Lyssy L80-6000 Water Vapor Permeation Analyzer New and improved reliable testing instrument for water vapor permeability


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Product Description

The L80 series of analyzers have been used successfully for decades in many laboratories. The L80-6000 is the latest generation of the proven L80 series, used around the world. Simple to use with a reliable testing principle and low maintenance this instrument is a cost effective solution. The Lyssy L80-6000 can measure high permeability materials using special sample cards. It is extremely quick and the more permeable the sample the shorter the measuring time. In addition to its short testing times and wide measurement range, it offers a high degree of accuracy.

The accuracy and wide measuring range of 0.03 – 10,000 g/m2/day are achieved by using a highly sensitive and reliable humidity sensor which is located directly in the measuring chamber. This test method offers the best reproduction of real-life conditions, since no carrier gas or extractive measuring technique is used.

The humidity sensor is very stable, regardless of the humidity range in which it is operated. As a result, the L80-6000 alternates quickly and easily between low and high permeability measurements. Typically, the change can be done in one hour or less using the ‘Simulated Test standard’ function.


  • SKU: L80-6000
  • Applications: Permeation Testing
  • Materials: Film, Paper, Plastics and Polymers
  • Gas : Water Vapor
  • Application : Permeation
  • Measurement range : 0.03 – 10,000 g/m2/day
  • Test temperature range : 5 to 50°C (41 to 158°F) with built-in temperature control
  • Humidity : 5%-60% RH
  • Ambient Humidity : 10-90% RH (non-condensing)
  • Dimensions : 400 x 400 x 350 mm
  • Weight : 24 kg (approx.)

Features & Benefits

  • Easy to use operator interface
  • Simple to operate due to the high degree of automation
  • Fast and accurate test results
  • Broad testing range covering low and high permeability
  • Automatic equilibrium detection
  • Automatic temperature control
  • Easy set-up of test parameters and sample data
  • Easy to use test sample holders
  • Built-in printer allows for easy test documentation
  • Low degree of maintenance

With over 40 years as an industrial equipment supplier JWII has a profound depth of knowledge in the space of analytical instrumentation and related solutions. We help and advise clients to navigate a broad spectrum of products their uses in industry to meet process control and sustainability goals . Our advanced array of tools, synergized with our team of specialists, enables us to deliver solutions of significant impact. With a legacy marked by consistent achievements, we hold in high regard our steadfast dedication to catering to an international clientele spanning diverse industries and geographies.

Our Premier Suite of Services Encompasses:

  • Installation: Precision-driven integration tailored to specific requirements.
  • Routine Maintenance: Ensuring systems’ longevity and optimal performance through regular oversight.
  • Repairs and Upgrades: Proactive identification and rectification of system inefficiencies, bolstered by the latest technological advancements.
  • Modifications to Current Installations: Adapting existing systems to align with evolving client needs.
  • Emergency Response Repairs: Prompt and efficient solutions for unforeseen system challenges.
  • Commissioning: Comprehensive system design, installation, testing, and maintenance to meet exacting operational standards.
  • On-site Assistance: Dedicated field teams providing hands-on support, ensuring seamless operations irrespective of challenges.
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