Product Description
Product Description
Product DescriptionAT491 Water Vapor Permeability Tester is used to determine the water vapor permeability of plastic film or sheet by mass-reducing method. Working principle: the specific amount of distilled water is placed in the test dish and test specimen is mounted on the test dish, so the test cavity is separated to two parts. On conditions of a specified temperature and humidity difference between two parts, water vapor passes through test specimen from the lower part into the upper part and absorbed by the desiccant. The mass loss of distilled water in test dish is weighed to calculate the water vapor permeability of the test specimen. StandardGB/T 1037-1988GB/T 16928-1997YBB 00092003-2015TAPPI T464ASTM E96/E96-2016ASTM D1653-2013ISO 2528-1995JIS Z0208-1976SpecificationModelAT491Number of test cavityOneMeasuring range0.02~10000g/m2﹒24hMeasuring accuracy0.001 g/m2﹒24hTemperature range10℃~45℃Temperature accuracy0.1℃Sample thickness≤2mmSample diameter¢90mm (test area: 50.24cm2)Power supplyAC220V 50Hz, 500WDimensions52×42×34cmWeight43kgFeatures★ Large colorful touch screen, setting of parameters and displays of test curve and report;★ Automatic control, automatic test, automatic judge and automatic stop, simple operation and reliable result;★ Real-time curve display of temperature, humidity, water vapor concentration and permeated amount;★ High-technology electromagnetic programmable step-by-step temperature controlling, automatic heating and cooling, no need of external temperature-controlling device;★ Single test cavity with rapid testing rate;★ High-precision sensor, continuous weighing and data acquisition;Our CompanyHistorySince 1982 with more than 20 years’ experienceWarrantyTwo Year Warranty for whole productTrainingVideo and user manual for trainingOnsite serviceInstallation and training service is availableTesting serviceFree sample testing before order is availableLead time15 working days lead time for most productPacking & DeliveryPackagingDimensions1400*900*1600mmWeight200kgPackaging Details1. The equipment is covered with film is protect it from water vapour during the trip. 2. The box is filled with foam to protect the equipment from impact. 3. Exported wooden box made from plywood, don't need fumigated. PaymentPayment TermT/TEXW30% T/T in advance, paid the balance before shipmentFOBCFR(C&F)30% T/T in advance, paid the balance against copy of B/LCIFL/CL/C amount above 50,000 usd, we can accept L/C at sightWest UnionAmount lower than 5000usdWest UnionDelivery Time7~10days after receiving payment for one containerContacting Us
>>
Manufacturer Exports Ss 201 304 316 316L 409 Cold-Rolled and Hot-Rolled Smooth Stainless Steel Plate
>>
High Quality Stainless Steel Marine Hardware Bruce Boat Anchor
>>
TC/SC133 Centrifugal cleaner
>>
MS Carbon Big Size Carbon Steel Pipe Round Square Rectangular Steel Tube
>>
Rubber Control Arm Bushing for VW 7m0407181A
>>
John Deere Parts R84618 Engine Inlet -Outlet Valve for 6076t
>>
China Manufacture Wholesale Price Passenger Home Glass Elevator for Center Market
>>
PTFE Resin Without Pfoa Polytetrafluoroethylene
>>
Factory Price Tree Log Bamboo Chipping Machine Wood Shredder Crusher Drum Wood Chipper
>>
European Crystal Rubik's Cube Candlestick Golden Iron Hollow Ornaments Crafts Romantic Candlelight Dinner Wedding Ornaments
>>
9371 el taj chunmee green tea
>>
Vertical Hopper Powder Mixer Maize Corn Mixer Machine Small Animal Feed Mill Mixer for Sale
>>
Cemented insulating rail joints for tram
>>
900kg Hydraulic Post Lift Tables with 815X1220mm Table Size MD2048b
>>
REVO Engine Timing Chain Kit Accessories Accord Crosstour CR-V 2.4L TK1023-8
>>
100% Tested Car Head Lamp Light Auto Headlight For Toyota 4Runner 2014 - 2019 USA
>>
Standard Size CNC Stamping Parts for Precision Automotive/Auto /Car Solutions
>>
Byloo braid fishing line braided big line multifilament fishing line 100mm
>>
Gi, PPGI, Color Steel Ibr Roof Forming Roofing Sheet Machine with CE
>>
75ohm Rg59/RG6/Rg11 Coaxial Cable with UL/ETL/CPR/Ce/RoHS/Reach Approved
