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Water Vapor Permeability Tester

Specificatii tehnice

  • Measuring range 0.02~10000g/m3*24h
  • SENSOR: 0.0001g
  • Test Chambers: Two (each chamber has a separate sensor)
  • Testing precision: 0.001g/m2*24h
  • Testing temperature: 10℃~50℃
  • Temperature control precision: ±0.1℃
  • Humidity Range:0%~30%RH (Best recommended as per International standards)
  • Humidity precision: ±2%RH
  • Calibrated film supply: High barrier and Low barrier- 2 each (PET 12 and Multilayer 100u)
  • Dimension: 20cm*20cm*2cm
  • Silica gel required: 250g / Chamber
  • Transmission area: 50.24cm2
  • Dimension: 955 (L) mm*745(W) mm*660(H) mm
  • Weight: 60KG
  • Power Supply: 220V, 50HZ

ASTM E96-00e1, ASTM D1653-03, TAPPI T464, ISO2528; YBB00092003, ASTM F1770, ASTM E-398

Water Vapor Permeability Tester TT-WVP-100

Water Vapor Permeability Tester TT-WVP-100 measures the water vapor transmission rate (WVTR) of packaging material. This instrument is widely used in food industry, pharmaceutical industry, cosmetics flexible packaging materials industry(plastic film, barrier materials, sheets, metal aluminum, PVC,PVC sheets), college, university and quality institution for their water vapor transmission rate(WVTR) test and quality control.

It carries the standards of ASTM E96-00e1, ASTM D1653-03, TAPPI T464, ISO2528.

Water Vapor Permeability Tester TT-WVP-100 has designed with the principle of weighting method to use weight reduction method to test the water transmittance rate (WVTR) of plastic films. Namely in the regulated temperature, relative humidity conditions, the sample two sides keep the vapor different pressure, measuring the vapor volume passed through, figure out the WVTR value. Unit is g/ m2·24h.

Features

  • Fully automated test cycle.
  • Individual functional touch screen true color LCD
  • High-precision sensors with over-range protection, continuous data collection, accurate
  • and reliable data
  • Automatic temperature control
  • Equivalency of test result with infrared method and coulometer method
  • Calibration with two methods of weights and standard film;
  • CE, UL, FCC certifications

Specification: Water Vapor Permeability Tester TT-WVP-100

  • Measurement range:0.02~10000 g/ m2·24h
  • Measurement accuracy: 0.001 g/ m2·24h
  • Temp. range:15℃~45℃
  • Temp. accuracy:±0.1℃
  • Humidity range: 0~20%RH dry method 10~90%RH (dual-airflow humidity method, selection)
  • Humidity accuracy: ±2%RH
  • Sample thickness:≤2mm
  • Sample no:1piece
  • Sample dia.:Φ80mm, transmission area 50.24cm2, (no stipulate for area in international)
  • Power supply: AC220V/50Hz

Water Vapor Permeability Tester TT-WVP-200

The Water Vapor Permeability Tester TT-WVP-200 has two test chambers with two separate sensors, and is a self standing instrument. TT-WVP-200 gives simultaneous test reports, as both the test chambers have separate sensor. It measures trace water vapor transmission rates in packaging barrier films. It can precisely control the temperature and simulate the humidity. The dual-testing mode (increasing and decreasing weight methods) is initially adopted. Testing curve could spontaneously show the permeation, temperature, humidity and the weight of water permeating cup. It also features auto-judging, auto-outage, and auto-storage of the data’s. The integrated TCP/IP interface makes it easy to inspect the running state, controlled by computer through USB.

Features

  • Fully automated test cycle.
  • Individual functional touch screen true color LCD
  • USB connectivity
  • High-precision sensors, continuous data collection, accurate and reliable data

Technical Specifications: Water Vapor Permeability Tester TT-WVP-200

  • Measuring range 0.02~10000g/m3*24h
  • SENSOR: 0.0001g
  • Test Chambers: Two (each chamber has a separate sensor)
  • Testing precision: 0.001g/m2*24h
  • Testing temperature: 10℃~50℃
  • Temperature control precision: ±0.1℃
  • Humidity Range:0%~30%RH (Best recommended as per International standards)
  • Humidity precision: ±2%RH
  • Calibrated film supply: High barrier and Low barrier- 2 each (PET 12 and Multilayer 100u)
  • Dimension: 20cm*20cm*2cm
  • Silica gel required: 250g / Chamber
  • Transmission area: 50.24cm2
  • Dimension: 955 (L) mm*745(W) mm*660(H) mm
  • Weight: 60KG