
The water evaporates or is absorbed and, after a certain time, the weight change relative to the film thickness is calculated, indicating the degree of permeability or permeance.
How to use Payne Permeability Cups
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Prepare the film to be tested using a film applicator and suitable test chart. |
Disassemble the permeability cup. |
Fill with required liquid (typically water) or dry desiccant (absorbent). |
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Place the film on to the cup and reassemble making sure the gasket is fitted. |
Weigh the prepared permeability cup and record the result (in grams). |
Leave for appropriate time, re-weigh, calculate the change in mass (∆m) & water vapour transmission rate. |
Part Number | Description | Area | Volume | ||
cm2 | inches2 | cm3 | inches3 | ||
K0005100M201 | Elcometer 5100/1 Payne Permeability Cup | 10 | 1.55 | 15 | 0.91 |
K0005100M202 | Elcometer 5100/2 Payne Permeability Cup | 30 | 4.65 | 50 | 3.05 |
K0005100M203 | Elcometer 5100/3 Payne Permeability Cup | 30 | 4.65 | 75 | 4.58 |
Packing List | Elcometer 5100 Payne Permeability Cup, storage case and operating instructions |
STANDARDS:
ASTM D1653, ASTM E96, ISO 7783-1, ISO 7783-2
Part Number | Description | Chart Dimensions | Quantity per Box | |
mm2 | inches2 | |||
K0004695M112 |
Leneta Chart RP-1K |
219 x 286 | 8.62 x 11.26 | 250 |