Plastic Film Composite Film Water Vapor Transmittance Test Instrument

Product Details
Customization: Available
After-sales Service: on Line
Warranty: 12months
Gold Member Since 2024

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  • Plastic Film Composite Film Water Vapor Transmittance Test Instrument
  • Plastic Film Composite Film Water Vapor Transmittance Test Instrument
  • Plastic Film Composite Film Water Vapor Transmittance Test Instrument
  • Plastic Film Composite Film Water Vapor Transmittance Test Instrument
  • Plastic Film Composite Film Water Vapor Transmittance Test Instrument
  • Plastic Film Composite Film Water Vapor Transmittance Test Instrument
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Basic Info.

Model NO.
WVTR-C6
Display
Computer
Control
Computer
Weight
0-100Kg
Power Source
AC220V
Measuring Range
0.1-10,000 G/M2·24h
Sample Quantity
1-6 Pieces
System Resolution
0.0001 G
Temperature Control Range
5ºC~ 95ºC
Temperature Control Accuracy
±0.1°c (Standard)
Humidity Control Accuracy
±1%Rh
Purge Wind Speed
0.5-2.5 M/S
Sample Thickness
≤3 mm
Test Area
33 Cm²
Sample Size
Φ74 mm (Optional)
Test Chamber Volume
45 L
Testing Mode
Weight Reduction and Weight Gain Method
Gas Source Pressure
0.6 MPa
Interface Size
Φ6 mm Polyurethane Tube
Conception Standards
ISO 2528
Transport Package
Wooden Box
Specification
60L× 48W× 52.5Hcm
Trademark
Paratronix
Origin
Shan Dong China
HS Code
9024800000
Production Capacity
500pieces/Year

Product Description


WVTR-C6 water vapor permeability testing system is a professional, efficient, intelligent high-end WVTR test system suitable for plastic film, composite film and other membrane, medical, architectural fields and other materials of water vapor transmittance determination. Through the measurement of water vapor permeability, it controls and adjusts the packaging materials and other products of the technical index.
Plastic Film Composite Film Water Vapor Transmittance Test Instrument

Product features

 

☆Based on the cup method test principle, is a professional for thin film sample water vapor transmittance (WVTR) test system, can detect as low as 0.1g/m2•24h water vapor permeability; The high resolution weighing sensor provides excellent system sensitivity on the premise of ensuring high accuracy.

☆Wide range, high precision, automatic temperature and humidity control, easy to achieve non-standard testing.

☆Standard purge wind speed ensures constant humidity difference between inside and outside the cup.

☆The system automatically clears the zero before weighing to ensure the accuracy of each weighing.

☆The system adopts the cylinder lifting mechanical structure design and intermittent weighing measurement method, which effectively reduces the system error.

☆Rapid access to temperature and humidity verification socket for users to carry out rapid calibration.

☆Provide standard membrane and standard weight two fast calibration methods to ensure the accuracy and versatility of the test data.

☆The precise mechanical design not only ensures the ultra-high precision of the system, but also greatly improves the detection efficiency.

☆6 permeable cups can be independently tested, the test process does not interfere with each other, and the test results are independent display.

☆Large size touch screen friendly man-machine function, convenient for user operation and quick learning. 

☆Support test data multi-format storage, convenient data import and export.

☆Support convenient historical data query, comparison, analysis and printing and other functions.



Technical parameters
Index Parameter
Measuring range 0.1~10,000g/m2·24h(Conventional)
Sample Quantity 1-6 pieces (data independently recorded)
Testing Accuracy 0.01 g/m2·24h
System Resolution 0.0001 g
Temperature Control Range 15°C (Standard) 5°C-95°C (Customizable)
Temperature Control Accuracy ±0.1°C (Standard)
Humidity Control Range

90%RH~70%RH(Standard90%RH)

Humidity Control Accuracy ±1%RH
Purge Wind Speed 0.5~2.5 m/s (Non-standard optional)
Sample Thickness ≤3 mm (other thickness can be customized)
Test Area 33 cm² (optional)
Sample Size Φ74 mm (optional)
Testing Mode Weight Reduction and Weight Gain Method
Gas Source Pressure 0.6 MPa
Interface Size Φ6 mm Polyurethane Tube
Power Supply 220VAC 50Hz
Dimensions  60 mm (L) × 480 mm (W) × 525 mm (H)
Net Weight 70 kg

Test Principle
 

Using the moisture permeable cup weighing test principle, at a certain temperature, the two sides of the sample formed a specific humidity difference, the water vapor through the moisture permeable cup into the dry side of the sample, by measuring the weight of the moisture permeable cup changes with time, the water vapor permeability of the sample and other parameters. 
 

Conception standards

ISO 2528,ASTM E96,ASTM D1653,JIS Z0208

Applications

Basic 

application

Thin film

All kinds of plastic film, plastic composite film, paper plastic composite film, co-extruded film,

 aluminized film, aluminum foil composite film, glass fiber aluminum foil paper 

composite film and so on.

Sheets Water vapor permeability test of various engineering plastics, rubber, building materials and other sheet materials such as PP sheet, PVC sheet, PVDC sheet and so on
Textile It is used for testing the water vapor transmittance of textiles, nonwoven fabrics, such as waterproof and breathable fabrics, nonwoven fabrics, nonwoven fabrics for sanitary products, etc.
Paper, board It is suitable for water vapor permeability test of paper and board, such as cigarette foil, Tetra Pak sheet, etc.
  Artifical skin

Artificial skin needs a certain amount of water permeability to ensure that it has good respiratory

 performance after being implanted in humans or animals. This system can be used to test the moisture 

permeability of artificial skin.

Cosmetics Test of the moisturizing properties of cosmetics (e.g. facial masks, wound dressings).
Medical supplies and accessories Water vapor permeability test of medical supplies and auxiliary materials, such as plaster patches, sterile wound film, beauty mask, scar paste and other materials.
Solar backplane Water vapor permeability test of solar backplane.
LCD screen film

Water vapor permeability test of liquid crystal display (LCD) screen (e.g. mobile phone, computer,

 TV screen).

Paint film Water vapor permeability test of all kinds of paint films.

Biodegradable 

film

Water vapor permeability test of various biodegradable films, such as starch - based packaging film.

Configuration


System configuration: test host, computer, test software, communication cable, sampler, nitrogen cylinder precision pressure reducing valve, vacuum seal grease, printer
 

FAQ

Are you a manufacturer or trading company?

We are the manufacturer and trading combo, which specialize in material testing instruments such as plastic package, medical device, facial mask, protective clothing and pharmaceutical package, etc. We located in Jinan, Shandong, China.

Do you have any certificate?
We have  passed ISO 9001, IPMS management system certificates, and have 22 utility model patents and 17 software copyright certificates.

How about the installation?
The user's manual specifies the installation requirements with details. We will advise the relative information in advance, such as power supply, space, required temperature, humidity, etc.

Do you have after-sales service?
We will carry out the equipment inspection before delivery. If the machine does not work properly, we can make a remote control service to help dealing with the failure. We promise to reply within 24 hours and provide solutions within 2 working days.

How about the warranty?
Our warranty is 12 months, lifelong free of charge! User just bear the materials cost and express charge out-of-warranty period.

How long does the delivery time?
For the regular machine, 3-5 working days. For the customized one, 30 days or so.

 

Plastic Film Composite Film Water Vapor Transmittance Test InstrumentPlastic Film Composite Film Water Vapor Transmittance Test Instrument
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Plastic Film Composite Film Water Vapor Transmittance Test Instrument


 

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