
Ladedaten-Spezifikationen
Ladedaten für Kaliber .30 R Blaser mit Geschoss .308 | 170gr | Speer Deep Curl Flat Points und 86 Pulvers. Die wichtigsten zugrunde liegenden Parameter sind in der obigen Tabelle dargestellt. Die empfohlenen Pulver für diese Patronen-Geschoss-Kombination sind Alliant Reloder-16, ReloadSwiss RS 70 und Alliant Reloder-17.
Wichtiger Hinweis: Gehen Sie NICHT unter die Mindestladung oder über die Maximalladung. Da wir keine Kontrolle über die verwendete Ausrüstung und Komponenten haben, wird jegliche Verantwortung und Haftung für die erzielten Ergebnisse abgelehnt.
Es werden nur Pulver/Ladungen angezeigt, die den aktuellen Filterkriterien entsprechen: Maximaldruck einer Ladung ≤ 90% des standardisierten Maximaldrucks, Ladedichte ≥ 80% und Pulverabbrand ≥ 95%. Verwenden Sie die Schieberegler oberhalb der Tabellen, um diese Schwellenwerte anzupassen.
Ladung: Pulvergewicht in Grain. Beginnen Sie mit der Mindestladung und steigern Sie diese vorsichtig.
FR (Ladedichte): Hülsenfüllung in Prozent. Werte über 100% bedeuten komprimierte Ladungen.
MaxP / %: Maximaler Kammerdruck in bar sowie als Prozentsatz des standardisierten Maximums für dieses Kaliber.
V(0): Mündungsgeschwindigkeit in Fuß pro Sekunde (fps) bei standardisierter Lauflänge.
z (Pulverabbrand): Geschätzter Pulverabbrand in Prozent beim Austritt des Geschosses.
Für die Verwendung des personalisierten Ladungsrechners ist eine gültige Zugriffslizenz erforderlich.
Weitere Informationen finden Sie in unseren FAQ: Wie kann ich den personalisierten Ladungsrechner verwenden?
Maximallast - Lauflänge: 60.0 cm
| Pulver | Ladung | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 84% | 3,505 bar | 87% | 806 m/s | 100% |
| Accurate 2700 | <<locked>> | 86% | 3,637 bar | 90% | 818 m/s | 97% |
| Accurate 3100ᴾ | <<locked>> | 100% | 3,097 bar | 76% | 806 m/s | 97.2% |
| Accurate 4064 | <<locked>> | 86% | 3,512 bar | 87% | 819 m/s | 100% |
| Accurate 4350 | <<locked>> | 94% | 3,506 bar | 87% | 843 m/s | 99.4% |
| ADI AR 2206H | <<locked>> | 82% | 3,516 bar | 87% | 827 m/s | 99.9% |
| ADI AR 2208 | <<locked>> | 88% | 3,594 bar | 89% | 828 m/s | 99.7% |
| ADI AR 2209ᴾ | <<locked>> | 100% | 3,612 bar | 89% | 850 m/s | 96% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 3,477 bar | 86% | 859 m/s | 99.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 88% | 3,600 bar | 89% | 834 m/s | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 3,621 bar | 89% | 839 m/s | 99.8% |
| Alliant Reloder-16 | <<locked>> | 96% | 3,579 bar | 88% | 860 m/s | 99.8% |
| Alliant Reloder-17 | <<locked>> | 92% | 3,663 bar | 90% | 869 m/s | 100% |
| Alliant Reloder-19ᴾ | <<locked>> | 100% | 3,550 bar | 88% | 847 m/s | 96% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 2,931 bar | 72% | 814 m/s | 99.5% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 3,313 bar | 82% | 865 m/s | 99.2% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 3,488 bar | 86% | 830 m/s | 99.5% |
| Bofors RP3 | <<locked>> | 88% | 3,631 bar | 90% | 838 m/s | 100% |
| Bofors RP7 | <<locked>> | 92% | 3,638 bar | 90% | 830 m/s | 97.2% |
| Hodgdon BL-C2 | <<locked>> | 82% | 3,627 bar | 90% | 835 m/s | 100% |
| Hodgdon H380 | <<locked>> | 86% | 3,449 bar | 85% | 825 m/s | 99% |
| Hodgdon H414 | <<locked>> | 92% | 3,446 bar | 85% | 840 m/s | 97.4% |
| Hodgdon H4350 | <<locked>> | 90% | 3,482 bar | 86% | 829 m/s | 96.1% |
| Hodgdon H4895 | <<locked>> | 82% | 3,551 bar | 88% | 830 m/s | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 98% | 3,578 bar | 88% | 838 m/s | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 3,504 bar | 87% | 838 m/s | 100% |
| Hodgdon Superformance | <<locked>> | 92% | 3,454 bar | 85% | 848 m/s | 97% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 2,466 bar | 61% | 523 m/s | 100% |
| Hodgdon VARGET | <<locked>> | 84% | 3,623 bar | 89% | 830 m/s | 100% |
| IMR 3031 | <<locked>> | 82% | 3,552 bar | 88% | 826 m/s | 100% |
| IMR 4064 | <<locked>> | 86% | 3,546 bar | 88% | 822 m/s | 99.8% |
| IMR 4166 Enduron | <<locked>> | 84% | 3,530 bar | 87% | 815 m/s | 97.5% |
| IMR 4350 | <<locked>> | 94% | 3,441 bar | 85% | 822 m/s | 96.7% |
| IMR 4451 Enduron | <<locked>> | 90% | 3,536 bar | 87% | 823 m/s | 97.4% |
| IMR 4831 | <<locked>> | 96% | 3,539 bar | 87% | 840 m/s | 99.5% |
| IMR 4895 | <<locked>> | 84% | 3,482 bar | 86% | 833 m/s | 99.9% |
| Lovex D073.6 | <<locked>> | 82% | 3,499 bar | 86% | 820 m/s | 100% |
| Lovex S060 | <<locked>> | 82% | 3,467 bar | 86% | 806 m/s | 99.8% |
| Lovex S062 | <<locked>> | 86% | 3,543 bar | 87% | 822 m/s | 100% |
| Lovex S065 | <<locked>> | 92% | 3,512 bar | 87% | 823 m/s | 98.6% |
| Lovex S070 | <<locked>> | 94% | 3,571 bar | 88% | 832 m/s | 97.8% |
| Norma 201 | <<locked>> | 84% | 3,658 bar | 90% | 826 m/s | 100% |
| Norma 202 | <<locked>> | 82% | 3,464 bar | 86% | 812 m/s | 100% |
| Norma 203B | <<locked>> | 86% | 3,570 bar | 88% | 836 m/s | 99.9% |
| Norma MRPᴾ | <<locked>> | 100% | 3,291 bar | 81% | 851 m/s | 96.8% |
| Norma URP | <<locked>> | 94% | 3,447 bar | 85% | 839 m/s | 99.3% |
| Ramshot Big Game | <<locked>> | 86% | 3,601 bar | 89% | 842 m/s | 99.9% |
| Ramshot Hunter | <<locked>> | 96% | 3,585 bar | 89% | 852 m/s | 98.5% |
| Ramshot Wild Boar | <<locked>> | 82% | 3,662 bar | 90% | 838 m/s | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 2,500 bar | 62% | 536 m/s | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 3,460 bar | 85% | 819 m/s | 97.9% |
| ReloadSwiss RS 52 | <<locked>> | 84% | 3,652 bar | 90% | 859 m/s | 99.8% |
| ReloadSwiss RS 60 | <<locked>> | 90% | 3,631 bar | 90% | 869 m/s | 100% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 3,473 bar | 86% | 847 m/s | 99.3% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 3,435 bar | 85% | 855 m/s | 99% |
| Rottweil R 902 | <<locked>> | 84% | 3,470 bar | 86% | 811 m/s | 100% |
| Rottweil R 903 | <<locked>> | 90% | 3,640 bar | 90% | 837 m/s | 100% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 3,465 bar | 86% | 841 m/s | 95.9% |
| Rottweil R 907 | <<locked>> | 92% | 3,638 bar | 90% | 830 m/s | 97.2% |
| Shooters World Long Rifle | <<locked>> | 92% | 3,512 bar | 87% | 823 m/s | 98.6% |
| Shooters World Match Rifle | <<locked>> | 82% | 3,499 bar | 86% | 820 m/s | 100% |
| Shooters World Precision | <<locked>> | 86% | 3,543 bar | 87% | 822 m/s | 100% |
| Shooters World SW4350 | <<locked>> | 94% | 3,571 bar | 88% | 832 m/s | 97.8% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 3,500 bar | 86% | 837 m/s | 99.9% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 3,570 bar | 88% | 825 m/s | 99.1% |
| SNPE Vectan SP 9 | <<locked>> | 84% | 3,630 bar | 90% | 833 m/s | 99.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 3,512 bar | 87% | 794 m/s | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 3,538 bar | 87% | 794 m/s | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 3,502 bar | 86% | 807 m/s | 97.4% |
| Somchem S335 | <<locked>> | 82% | 3,484 bar | 86% | 794 m/s | 100% |
| Somchem S341 | <<locked>> | 82% | 3,553 bar | 88% | 823 m/s | 99.9% |
| Somchem S355 | <<locked>> | 90% | 3,645 bar | 90% | 835 m/s | 100% |
| Somchem S365 | <<locked>> | 98% | 3,565 bar | 88% | 856 m/s | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 3,522 bar | 87% | 836 m/s | 97% |
| Vihtavuori N133 | <<locked>> | 82% | 3,540 bar | 87% | 790 m/s | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 3,459 bar | 85% | 802 m/s | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 3,507 bar | 87% | 807 m/s | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 3,517 bar | 87% | 815 m/s | 100% |
| Vihtavuori N160 | <<locked>> | 94% | 3,608 bar | 89% | 838 m/s | 99.5% |
| Vihtavuori N540 | <<locked>> | 86% | 3,603 bar | 89% | 818 m/s | 100% |
| Vihtavuori N550 | <<locked>> | 94% | 3,548 bar | 88% | 840 m/s | 99.3% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 3,244 bar | 80% | 836 m/s | 99.4% |
| Winchester 6.5 StaBALL | <<locked>> | 94% | 3,593 bar | 89% | 831 m/s | 100% |
| Winchester 760 | <<locked>> | 92% | 3,462 bar | 85% | 841 m/s | 97.4% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 2,635 bar | 65% | 820 m/s | 99.7% |
| Winchester StaBALL Match | <<locked>> | 84% | 3,627 bar | 90% | 835 m/s | 100% |
Empfohlen = eines der besten Pulver für diese Patronen-Geschoss-Kombination.
Startladung - Lauflänge: 60.0 cm
| Pulver | Ladung | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 80% | 3,076 bar | 76% | 778 m/s | 100% |
| Accurate 2700 | <<locked>> | 82% | 3,187 bar | 79% | 785 m/s | 95.5% |
| Accurate 3100 | <<locked>> | 96% | 2,694 bar | 67% | 773 m/s | 95.6% |
| Accurate 4064 | <<locked>> | 80% | 2,910 bar | 72% | 777 m/s | 100% |
| Accurate 4350 | <<locked>> | 82% | 2,310 bar | 57% | 742 m/s | 95.5% |
| ADI AR 2206H | <<locked>> | 80% | 3,296 bar | 81% | 811 m/s | 99.7% |
| ADI AR 2208 | <<locked>> | 80% | 2,800 bar | 69% | 767 m/s | 98.2% |
| ADI AR 2209 | <<locked>> | 98% | 3,396 bar | 84% | 834 m/s | 95.2% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 3,013 bar | 74% | 822 m/s | 98.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 2,786 bar | 69% | 773 m/s | 99.3% |
| Alliant Reloder-15 | <<locked>> | 80% | 2,993 bar | 74% | 793 m/s | 98.8% |
| Alliant Reloder-16 | 51.2 gr | 3.32 g | 82% | 2,308 bar | 57% | 745 m/s | 95.5% |
| Alliant Reloder-17 | 53.8 gr | 3.49 g | 80% | 2,423 bar | 60% | 766 m/s | 98% |
| Alliant Reloder-19 | <<locked>> | 98% | 3,326 bar | 82% | 831 m/s | 95.2% |
| Alliant Reloder-23 | <<locked>> | 88% | 2,016 bar | 50% | 718 m/s | 95.3% |
| Alliant Reloder-26 | <<locked>> | 92% | 2,490 bar | 61% | 789 m/s | 95.9% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 3,257 bar | 80% | 813 m/s | 99.1% |
| Bofors RP3 | <<locked>> | 80% | 2,776 bar | 69% | 774 m/s | 99.3% |
| Bofors RP7 | <<locked>> | 86% | 3,012 bar | 74% | 782 m/s | 95.1% |
| Hodgdon BL-C2 | <<locked>> | 80% | 3,385 bar | 84% | 819 m/s | 100% |
| Hodgdon H380 | <<locked>> | 80% | 2,829 bar | 70% | 776 m/s | 97.3% |
| Hodgdon H414 | <<locked>> | 86% | 2,826 bar | 70% | 790 m/s | 95% |
| Hodgdon H4350 | <<locked>> | 88% | 3,264 bar | 81% | 813 m/s | 95.3% |
| Hodgdon H4895 | <<locked>> | 80% | 3,328 bar | 82% | 814 m/s | 99.9% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 1,991 bar | 49% | 700 m/s | 95.4% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 3,070 bar | 76% | 807 m/s | 99.8% |
| Hodgdon Superformance | <<locked>> | 88% | 2,984 bar | 74% | 810 m/s | 95.1% |
| Hodgdon TrailBoss | <<locked>> | 80% | 1,840 bar | 45% | 468 m/s | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 3,184 bar | 79% | 799 m/s | 99.7% |
| IMR 3031 | <<locked>> | 80% | 3,333 bar | 82% | 811 m/s | 100% |
| IMR 4064 | <<locked>> | 80% | 2,942 bar | 73% | 777 m/s | 98.8% |
| IMR 4166 Enduron | <<locked>> | 80% | 3,110 bar | 77% | 783 m/s | 96.1% |
| IMR 4350 | <<locked>> | 90% | 3,041 bar | 75% | 790 m/s | 95.2% |
| IMR 4451 Enduron | <<locked>> | 84% | 2,937 bar | 73% | 776 m/s | 95.3% |
| IMR 4831 | <<locked>> | 82% | 2,233 bar | 55% | 729 m/s | 95.1% |
| IMR 4895 | <<locked>> | 80% | 3,069 bar | 76% | 801 m/s | 99.4% |
| Lovex D073.6 | <<locked>> | 80% | 3,257 bar | 80% | 804 m/s | 100% |
| Lovex S060 | <<locked>> | 80% | 3,269 bar | 81% | 791 m/s | 99.6% |
| Lovex S062 | <<locked>> | 80% | 2,943 bar | 73% | 778 m/s | 99.7% |
| Lovex S065 | <<locked>> | 82% | 2,575 bar | 64% | 745 m/s | 95.3% |
| Lovex S070 | <<locked>> | 88% | 2,961 bar | 73% | 785 m/s | 95.8% |
| Norma 201 | <<locked>> | 80% | 3,230 bar | 80% | 797 m/s | 100% |
| Norma 202 | <<locked>> | 80% | 3,245 bar | 80% | 797 m/s | 100% |
| Norma 203B | <<locked>> | 80% | 2,952 bar | 73% | 789 m/s | 99.1% |
| Norma MRP | <<locked>> | 98% | 3,064 bar | 76% | 832 m/s | 95.9% |
| Norma URP | <<locked>> | 82% | 2,322 bar | 57% | 742 m/s | 95.4% |
| Ramshot Big Game | <<locked>> | 80% | 2,930 bar | 72% | 793 m/s | 99% |
| Ramshot Hunter | <<locked>> | 88% | 2,753 bar | 68% | 786 m/s | 95.7% |
| Ramshot Wild Boar | <<locked>> | 80% | 3,417 bar | 84% | 821 m/s | 99.8% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 1,862 bar | 46% | 479 m/s | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 2,843 bar | 70% | 770 m/s | 95.7% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 3,188 bar | 79% | 825 m/s | 99.2% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 2,576 bar | 64% | 785 m/s | 99.9% |
| ReloadSwiss RS 62 | <<locked>> | 84% | 2,451 bar | 61% | 762 m/s | 95.9% |
| ReloadSwiss RS 70 | 58.7 gr | 3.80 g | 86% | 2,607 bar | 64% | 782 m/s | 95.9% |
| Rottweil R 902 | <<locked>> | 80% | 3,064 bar | 76% | 782 m/s | 99.8% |
| Rottweil R 903 | <<locked>> | 80% | 2,616 bar | 65% | 759 m/s | 98.7% |
| Rottweil R 905 | <<locked>> | 98% | 3,235 bar | 80% | 824 m/s | 95% |
| Rottweil R 907 | <<locked>> | 86% | 3,012 bar | 74% | 782 m/s | 95.1% |
| Shooters World Long Rifle | <<locked>> | 82% | 2,575 bar | 64% | 745 m/s | 95.3% |
| Shooters World Match Rifle | <<locked>> | 80% | 3,257 bar | 80% | 804 m/s | 100% |
| Shooters World Precision | <<locked>> | 80% | 2,943 bar | 73% | 778 m/s | 99.7% |
| Shooters World SW4350 | <<locked>> | 88% | 2,961 bar | 73% | 785 m/s | 95.8% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 2,690 bar | 66% | 774 m/s | 98.3% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 3,328 bar | 82% | 808 m/s | 98.7% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 3,195 bar | 79% | 802 m/s | 99.5% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 3,304 bar | 82% | 781 m/s | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 2,763 bar | 68% | 741 m/s | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 86% | 2,873 bar | 71% | 759 m/s | 95.2% |
| Somchem S335 | <<locked>> | 80% | 3,286 bar | 81% | 781 m/s | 100% |
| Somchem S341 | <<locked>> | 80% | 3,315 bar | 82% | 807 m/s | 99.7% |
| Somchem S355 | <<locked>> | 80% | 2,670 bar | 66% | 760 m/s | 98.7% |
| Somchem S365 | <<locked>> | 80% | 1,948 bar | 48% | 711 m/s | 96.8% |
| Somchem S385 | <<locked>> | 96% | 3,088 bar | 76% | 803 m/s | 95.4% |
| Vihtavuori N133 | <<locked>> | 80% | 3,330 bar | 82% | 778 m/s | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 3,050 bar | 75% | 775 m/s | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 3,080 bar | 76% | 778 m/s | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 2,534 bar | 63% | 741 m/s | 99.3% |
| Vihtavuori N160 | <<locked>> | 80% | 2,266 bar | 56% | 727 m/s | 95% |
| Vihtavuori N540 | <<locked>> | 80% | 2,976 bar | 73% | 776 m/s | 100% |
| Vihtavuori N550 | <<locked>> | 82% | 2,387 bar | 59% | 743 m/s | 95.5% |
| Vihtavuori N555 | <<locked>> | 88% | 2,179 bar | 54% | 740 m/s | 95.5% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 2,247 bar | 55% | 719 m/s | 97.3% |
| Winchester 760 | <<locked>> | 86% | 2,826 bar | 70% | 790 m/s | 95% |
| Winchester StaBALL HD | <<locked>> | 92% | 2,028 bar | 50% | 742 m/s | 96.1% |
| Winchester StaBALL Match | <<locked>> | 80% | 3,171 bar | 78% | 803 m/s | 99.7% |
Empfohlen = eines der besten Pulver für diese Patronen-Geschoss-Kombination.
ᴾ mögliche Presslast - steigern Sie sich langsam zu dieser Ladung und achten Sie dabei auf Anzeichen von übermäßigem Druck.
<<locked>> Sie benötigen eine Zugangslizenz, um diese Daten freizuschalten.
Diese Übersicht vergleicht 106 Pulver für das Kaliber .30 R Blaser mit dem Geschoss .308 | 170gr | Speer Deep Curl Flat Points. Die höchste Mündungsgeschwindigkeit erreicht Alliant Reloder-17 mit 869 m/s; über alle Pulver hinweg liegt das Fenster zwischen 523 m/s und 869 m/s bei Maximallast. Den besten Hülsenfüllgrad liefert Accurate 3100 mit 100 %, und 106 der 106 Pulver liegen im gut nutzbaren Bereich von 80 bis 100 %.
Bezogen auf den zulässigen Höchstdruck des Kalibers (405 MPa) nutzen die Maximallasten 61 bis 90 % aus — es bleiben also mindestens 10 % Reserve. Für das 170,0 gr schwere Geschoss im Kaliber 0.308" wird ein Drall von 1:14.5 empfohlen — langsamere Dralle stabilisieren dieses Gewicht in der Regel nicht. Accurate 3100, Accurate MAGPRO, ADI AR 2209 erreichen bei Maximallast 100 % Füllgrad oder mehr — diese Ladungen sind komprimiert, lassen sich nur mit langem Trichter oder Schüttfülltrichter sauber einfüllen und reagieren empfindlich auf die Hülsenkapazität deiner Charge. Ganz oben stehen Alliant Reloder-16, ReloadSwiss RS 70, Alliant Reloder-17: Diese Pulver verbinden für .30 R Blaser mit .308 | 170gr | Speer Deep Curl Flat Points einen hohen Füllgrad mit vollständigem Abbrand und liegen bei der Mündungsgeschwindigkeit im oberen Feld. Als Ausreißer verbrennen Accurate MAGPRO, ADI AR 2213, Alliant Reloder-22 unvollständig und reagieren empfindlicher auf Lauflänge und Temperatur. Beginne immer bei der Startlast und arbeite dich in kleinen Schritten nach oben, während du Hülse und Zünder auf Druckzeichen prüfst.