No products
View larger New product
1.1 This practice covers a testing methodology for evaluating absorptive materials used in flat plate or concentrating collectors, with concentrating ratios not to exceed five, for solar thermal applications. This practice is not intended to be used for the evaluation of absorptive surfaces that are (1) used in direct contact with, or suspended in, a heat-transfer liquid, (that is, trickle collectors, direct absorption fluids, etc.); (2) used in evacuated collectors; or (3) used in collectors without cover plate(s).
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2015-03-01 |
| ICS | 27.160 : Solar energy engineering |
| Number of pages | 4 |
| Replace | ASTM E744-07 |
| Set | ASTMVOL1202 |
| Year | 2007 |
| Document history | |
| Country | USA |
| Keyword | ASTM 744;ASTM E744;ASTM E744;10.1520/E0744-07R15 |