AFNOR vs DHV (April 7, 1996 - Kinsley Wong)
This is a very brief comparison of the two popular certification tests found on most Paragliders.
AFNOR is a standard run by the French Standards Institute.
DHV (Deutscher Hangegleiter Verband- in Germany) issues tested canopies with a Gutesiegel if they pass.
ACPUL (Association des Constructeurs de Parapente Ultra Legers) is a manufacturers' association based in Europe.
Both organizations have a load test and flying tests. Load test of 8 times the maximum flying weight to ensure the canopy is strong enough.
AFNOR's flying test has 3 grades and a tandem/dual category. AFNOR has 17 flying tests. All canopies tested under AFNOR have to pass only the tests for the intended category. This means competition canopies will not be tested for spin, asymmetric stall, etc…(please see the comparison table).
These categories are:
DHV Gutesiegel's flying test has three main categories: 1, 2 and 3. There are also two overlaps categories: ½ and 2/3. DHV Gutesiegel has 13 flying tests. All canopies tested under DHV must PASS ALL the test regardless of the intended market.
| Test | DHV Gutesiegel | AFNOR Standard | AFNOR Performance | AFNOR Competion |
|---|---|---|---|---|
| Take Off/Inflation | yes | yes | yes | yes |
| Landing | yes | yes | yes | yes |
| Straight Line Flight | yes | yes | yes | yes |
| As above with trimmers | yes | yes | yes | yes |
| Pitch Stability | yes | yes | yes | no |
| Deep Stall with Brakes | yes | yes | yes | yes |
| B-line stall, fast release | yes | yes | yes | yes |
| B-line stall, slow release | yes | yes | yes | no |
| Handling in turns | yes | yes | yes | yes |
| Sharp turns | yes | yes | yes | yes |
| Wing Over/Turn Reversal | yes | yes | yes | yes |
| Asymmetric Tuck | yes | yes | yes | yes |
| Asymmetric Tuck held in | no | yes | yes | yes |
| Spin | yes | yes | yes | no |
| Asymmetric Stall | yes | yes | yes | no |
| Symmetric Tuck | yes | yes | yes | no |
| Spiral Dive | yes | yes | yes | yes |
| Full Stall Symmetric Recovery | yes | no | no | no |
| As Above Asymmetric Recovery | yes | no | no | no |
| Abnormal Incidents | yes | no | no | no |