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water vapor barrier tester for waterproofing rubber membranes

water vapor barrier tester for waterproofing rubber membranes

water vapor barrier tester for waterproofing rubber membranes

Product catalog summary
Overview: The Labthink W3/030 Water Vapor Transmission Rate (WVTR) Tester is designed for precise and reliable measurement of water vapor transmission rates in various materials such as films, sheeting, and foils. It is based on the Cup Method and can test up to three specimens simultaneously with controlled temperature and humidity.
Applications: The tester is suitable for a wide range of materials including films, sheeting, paper, textiles, solar back-sheets, LCD monitor films, aseptic wound protecting films, and face masks.
Standards: The device complies with several international standards including ISO 2528, GB 1037, ASTM E96, and others.
Features:
  • Utilizes the Water Method (Cup method) for testing.
  • Simultaneous testing of three specimens.
  • Gas cylinder operation for test dish movement ensures reliability.
  • Standard air velocity to maintain humidity accuracy.
  • Automatic temperature and humidity control for non-standard conditions.
  • Fast access calibration ports for user convenience.
  • Universal RS232 communication port for data export.
  • Reference film or standard weight for calibration.
Technical Specifications:
  • Test Range: 0.1~10,000 g/m2·24h
  • Number of Specimens: 1~3
  • Accuracy: 0.01 g/m2·24h
  • Temperature Range: 15°C~55°C
  • Temperature Accuracy: ±0.1°C
  • Humidity Range: 10%RH~98%RH
  • Humidity Accuracy: ±1%RH
  • Air Velocity: 0.5~2.5 m/s
  • Specimen Thickness: ≤3mm
  • Test Area: 33 cm2
  • Specimen Size: Φ74 mm
  • Test Chamber Size: 15 L
  • Gas Supply Pressure: 0.6 MPa
  • Instrument Size: 695mm(L) x 555mm(W) x 390mm(H)
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Catalog excerpts

water vapor barrier tester for waterproofing rubber membranes-1

LABTHINK W3/030 WATER VAPOR TRANSMISSION RATE TESTER When you need precise and reliable water vapor transmission rate for multiple films, sheeting or foils, Labthink W3/030 Water Vapor Transmission Rate (WVTR) Tester will provide you with the ultimate solution. • Based on Cup Method • Up to three same specimens at one testing • Temperature and Humidity Control is available • Test Range is 0.1~10,000 g/m2-24h Applications: > Films > Sheeting > Paper and Paper Board > Textiles and Non-Textile > Inverted Cup Method > Solar Back-Sheets > LCD Monitor Films > Aseptic Wound Protecting Films an Face Masks ISO 2528, GB 1037, GB/T 16928, ASTM E96, ASTM D1653, TAPPI T464, DIN 53122-1, JIS Z0208, YBB 00092003 -"issnE" qkbbhm iE'. :-rezr& -j. \v\ m :iT-_ ■ Features: > Based on Water Method (Cup method) > Three specimens could be tested simultaneously > Test dishes are lifted and lowered by the gas cylinder which ensures the reliability of the test > Standard air velocity to prevent the humidity difference spread which ensures the accuracy of the test Contact: Yarina Gao Email: [email protected] www.labthink.cn/en

 Open the catalog to page 1
water vapor barrier tester for waterproofing rubber membranes-2

Contact: Yarina Gao Email: [email protected] Phone: 086-531-85060139 > Wide range and high-precision of automatic temperature and humidity control to support various combinations of non-standard test conditions > Fast access calibration ports for temperature and humidity which is convenient to the user > Wide range power input is available > Universal RS232 communication port is convenient to the data export and transmission > Reference film or standard weight for fast and accurate calibration Technical Specifications: Specifications

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.