Place samples in the controlled environment for a minimum of 40 hours.
: Both tails of the specimen are secured in opposing grips, leaving the seal unsupported during the pull. Astm F88 F88m-21 Pdf
Do not search for “free PDF downloads” of copyrighted standards. Unauthorized copies can lead to audit non-conformances and legal issues. You need an official copy from ASTM International or an authorized reseller. Place samples in the controlled environment for a
Released in 2021, this revision () supersedes previous versions (such as F88-15), incorporating modern precision data and refining the terminology to align with current industry practices. The "M" in F88M denotes that the standard includes metric (SI) units, acknowledging the global nature of the medical device market. Unauthorized copies can lead to audit non-conformances and
Fairly priced for a critical standard in regulated industries. The redline version ($10 extra) is highly recommended for labs updating from older revisions.
| Feature | F88/F88M-15 | F88/F88M-21 | |--------|--------------|--------------| | Crosshead speed | Fixed (e.g., 10 in/min or 250 mm/min) | Allows variable speed depending on material stiffness | | Specimen width | 1 inch (25.4 mm) typical | Emphasizes 15 mm or 25.4 mm; clarifies width tolerance | | Conditioning | Ambient lab conditions | Added option for conditioned testing (humidity/temp) | | Data recording | Analog or basic digital | Requires digital capture of entire force-displacement curve | | Failure mode classification | Simple (5 types) | More detailed classification with images (Annex A1) |
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