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China, Chinese ISO 2528 ASTM E96 ASTM D1653 Water Vaper Permeability Tester Film Package Gas Water Vapor Permeation Tester1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Test InstrumentTest MachineWater Vapor Transmittance TesterWater Vapor Transmission Rate Testing
Paratronix Instruments Co., Ltd
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Product Description Product IntroductionWVTR-RC6 Water vapor transmittance testeris a set of industrial, efficient and intelligent WVTR high-end test system, which is suitable for the determination of water vapor transmittance of plastic film, composite film, medical, construction and other materials. Through the determination of water vapor transmittance, the technical index of products such as packaging materials can be achieved.Product featuresBased on the test principle of cup method, it is a water vapor transmittance (WVTR) test system for film samples, which can detect the water vapor transmittance up to 0.1g/m2?24h. disposition The high-resolution weighing sensor provides excellent system sensitivity while ensuring high precision.Wide range, high precision, automatic temperature and humidity control, easy to achieve non-standard testing;The standard purge speed ensures the constant humidity difference between inside and outside the permeable cup;The system automatically clears zero before weighing to ensure the accuracy of each weighing;The system adopts cylinder lifting mechanical junction design and intermittent weighing measurement method, which effectively reduces the system error;Quick access temperature and humidity verification jack for quick calibration;Provide two fast calibration methods of standard film and standard weight to ensure the accuracy and versatility of test data;Precision 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 interferes with each other, and the test results are independently displayed;Large size touch screen friendly man-machine effect, easy user operation and fast learning;Support multi-format storage of test data, convenient data import and export;Support convenient historical data query, comparison, analysis and printing and other functions;Technical parametersIndexParameterMeasuring rangeWeight Reduction Method: 0.1~10,000 g/m2?24hWeight increase Method:0.1~2,500 g/m2?24hSample Quantity1-6 pieces (data independently recorded)Testing Accuracy0.01 g/m2·24hSystem Resolution0.0001 gTemperature Control Range15°C (Standard) 5°C-95°C (Customizable)Temperature Control Accuracy±0.1°C (Standard)Humidity Control RangeWeight Reduction Method: 90%RH~70%RHWeight Gain Method: 10%RH~98%RH (National standard requirement 38°C 90%RH)The definition of humidity refers to the relative humidity on both sides of the film, that is, the weight reduction method is the humidity of the test cup 100%RH- the humidity of the test chamber (10%-30%RH). The weight gain method is the humidity of the test chamber (10%RH~98%RH) - the humidity of the test cup is 0%RHWhen the temperature is not the same, the humidity range has changed, as follows: (the following humidity customers must provide dry air source, otherwise affect the humidity generation) Temperature 15°C-40°C humidity 10% Rh-98% RH; Temperature 45 ° C Humidity 10%-90%RHTemperature 50°C Humidity 10%-80%RH; Temperature 55 ° C Humidity 10%-70%RHHumidity Control Accuracy±1%RHPurge Wind Speed0.5~2.5 m/s (Non-standard optional)Sample Thickness≤3 mm (Other thickness requirements can be customized to 25.4 mm)Test Area33 cm2 (optional)Sample SizeΦ74 mm (optional)Test Chamber Volume45 LTesting ModeWeight Reduction and Weight Gain MethodGas Source Pressure0.6 MPaInterface SizeΦ6 mm Polyurethane TubePower Supply220VAC 50HzDimensions 60 mm (L) × 480 mm (W) × 525 mm (H)Net Weight70 kgTest Principle The test principle of permeable cup weighing method is adopted. At a certain temperature, a specific humidity difference is formed on both sides of the sample, and the water vapor enters the dry side through the sample in the permeable cupThe water vapor transmittance and other parameters of the sample can be obtained by the change of the weight of the moisture-permeating cup with time. Conception standardsISO 2528,ASTM E96,ASTM D1653,JIS Z0208ApplicationsBasic applicationThin filmAll 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.SheetsWater vapor permeability test of various engineering plastics, rubber, building materials and other sheet materials such as PP sheet, PVC sheet, PVDC sheet and so onTextileIt 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, boardIt is suitable for water vapor permeability test of paper and board, such as cigarette foil, Tetra Pak sheet, etc. Artifical skinArtificial 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.CosmeticsTest of the moisturizing properties of cosmetics (e.g. facial masks, wound dressings).Medical supplies and accessoriesWater vapor permeability test of medical supplies and auxiliary materials, such as plaster patches, sterile wound film, beauty mask, scar paste and other materials.Solar backplaneWater vapor permeability test of solar backplane.LCD screen filmWater vapor permeability test of liquid crystal display (LCD) screen (e.g. mobile phone, computer, TV screen).Paint filmWater vapor permeability test of all kinds of paint films.Biodegradable filmWater vapor permeability test of various biodegradable films, such as starch - based packaging film.ConfigurationSystem configuration: test host, computer, test software, communication cable, sampler, nitrogen cylinder precision pressure reducing valve, vacuum seal grease, printer Packaging & ShippingFAQAre 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.
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