
Ladedaten-Spezifikationen
Ladedaten für Kaliber .300 H&H Mag. mit Geschoss .308 | 200gr | Sierra Hollow Point Boat Tail und 90 Pulvers. Die wichtigsten zugrunde liegenden Parameter sind in der obigen Tabelle dargestellt.
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: 61.0 cm
| Pulver | Ladung | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 82% | 3,854 bar | 90% | 780 m/s | 100% |
| Accurate 2700 | <<locked>> | 82% | 3,684 bar | 86% | 788 m/s | 98.9% |
| Accurate 3100ᴾ | <<locked>> | 100% | 3,770 bar | 88% | 817 m/s | 99.9% |
| Accurate 4064 | <<locked>> | 84% | 3,881 bar | 90% | 796 m/s | 100% |
| Accurate 4350 | <<locked>> | 90% | 3,673 bar | 85% | 814 m/s | 100% |
| Accurate High Country | <<locked>> | 98% | 3,850 bar | 90% | 859 m/s | 98.2% |
| Accurate MAGPRO | <<locked>> | 98% | 3,649 bar | 85% | 841 m/s | 96.3% |
| ADI AR 2208 | <<locked>> | 86% | 3,879 bar | 90% | 806 m/s | 100% |
| ADI AR 2209 | <<locked>> | 96% | 3,739 bar | 87% | 827 m/s | 98.6% |
| ADI AR 2213ᴾ | <<locked>> | 100% | 3,816 bar | 89% | 842 m/s | 97.7% |
| Alliant Power Pro 2000-MR | <<locked>> | 82% | 3,821 bar | 89% | 841 m/s | 100% |
| Alliant Power Pro Varmint | <<locked>> | 96% | 3,738 bar | 87% | 826 m/s | 98.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 3,699 bar | 86% | 799 m/s | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 3,713 bar | 86% | 804 m/s | 100% |
| Alliant Reloder-16 | <<locked>> | 92% | 3,721 bar | 87% | 829 m/s | 100% |
| Alliant Reloder-17 | <<locked>> | 88% | 3,818 bar | 89% | 837 m/s | 100% |
| Alliant Reloder-19 | <<locked>> | 96% | 3,688 bar | 86% | 823 m/s | 98.5% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 3,739 bar | 87% | 841 m/s | 98.8% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 3,535 bar | 82% | 820 m/s | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 3,073 bar | 71% | 801 m/s | 99.6% |
| Alliant Reloder-26 | <<locked>> | 98% | 3,799 bar | 88% | 862 m/s | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 3,440 bar | 80% | 820 m/s | 98% |
| Bofors RP3 | <<locked>> | 84% | 3,744 bar | 87% | 803 m/s | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 3,739 bar | 87% | 841 m/s | 98.8% |
| Bofors RP7 | <<locked>> | 88% | 3,706 bar | 86% | 800 m/s | 99.1% |
| Hodgdon H380 | <<locked>> | 84% | 3,765 bar | 88% | 808 m/s | 100% |
| Hodgdon H414 | <<locked>> | 90% | 3,822 bar | 89% | 830 m/s | 99.6% |
| Hodgdon H4350 | <<locked>> | 88% | 3,805 bar | 88% | 817 m/s | 98.9% |
| Hodgdon H4831 | <<locked>> | 98% | 3,830 bar | 89% | 826 m/s | 97.1% |
| Hodgdon H4831 SC | <<locked>> | 98% | 3,755 bar | 87% | 821 m/s | 96.9% |
| Hodgdon Hybrid 100V | <<locked>> | 94% | 3,741 bar | 87% | 808 m/s | 100% |
| Hodgdon LEVERevolution | <<locked>> | 82% | 3,855 bar | 90% | 817 m/s | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 3,021 bar | 70% | 812 m/s | 97.4% |
| Hodgdon Superformance | <<locked>> | 90% | 3,821 bar | 89% | 840 m/s | 99.5% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 2,518 bar | 59% | 497 m/s | 100% |
| IMR 4064 | <<locked>> | 84% | 3,845 bar | 89% | 801 m/s | 100% |
| IMR 4166 Enduron | <<locked>> | 82% | 3,771 bar | 88% | 796 m/s | 99.5% |
| IMR 4350 | <<locked>> | 92% | 3,765 bar | 88% | 809 m/s | 99.2% |
| IMR 4451 Enduron | <<locked>> | 88% | 3,820 bar | 89% | 808 m/s | 99.5% |
| IMR 4831 | <<locked>> | 92% | 3,696 bar | 86% | 812 m/s | 100% |
| IMR 4895 | <<locked>> | 82% | 3,809 bar | 89% | 812 m/s | 100% |
| IMR 4955 Enduron | <<locked>> | 96% | 3,707 bar | 86% | 807 m/s | 96.9% |
| IMR 7828 SSCᴾ | <<locked>> | 100% | 3,642 bar | 85% | 834 m/s | 97.4% |
| Lovex S062 | <<locked>> | 84% | 3,857 bar | 90% | 799 m/s | 100% |
| Lovex S065 | <<locked>> | 90% | 3,823 bar | 89% | 806 m/s | 99.9% |
| Lovex S070 | <<locked>> | 90% | 3,685 bar | 86% | 805 m/s | 99.5% |
| Lovex S071ᴾ | <<locked>> | 100% | 3,144 bar | 73% | 775 m/s | 99.1% |
| Norma 203B | <<locked>> | 82% | 3,668 bar | 85% | 801 m/s | 100% |
| Norma 204 | <<locked>> | 92% | 3,824 bar | 89% | 826 m/s | 98.6% |
| Norma MRP | <<locked>> | 98% | 3,712 bar | 86% | 848 m/s | 99.6% |
| Norma URP | <<locked>> | 92% | 3,836 bar | 89% | 825 m/s | 100% |
| Ramshot Big Game | <<locked>> | 82% | 3,694 bar | 86% | 807 m/s | 100% |
| Ramshot Grandᴾ | <<locked>> | 100% | 3,661 bar | 85% | 839 m/s | 97.8% |
| Ramshot Hunter | <<locked>> | 92% | 3,752 bar | 87% | 827 m/s | 99.9% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 3,266 bar | 76% | 803 m/s | 98.2% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 2,560 bar | 60% | 509 m/s | 100% |
| ReloadSwiss RS 50 | <<locked>> | 84% | 3,767 bar | 88% | 804 m/s | 99.7% |
| ReloadSwiss RS 60 | <<locked>> | 86% | 3,785 bar | 88% | 834 m/s | 100% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 3,659 bar | 85% | 821 m/s | 100% |
| ReloadSwiss RS 70 | <<locked>> | 92% | 3,813 bar | 89% | 846 m/s | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 3,005 bar | 70% | 809 m/s | 98.3% |
| Rottweil R 902 | <<locked>> | 82% | 3,756 bar | 87% | 788 m/s | 100% |
| Rottweil R 903 | <<locked>> | 86% | 3,753 bar | 87% | 802 m/s | 100% |
| Rottweil R 904 | <<locked>> | 96% | 3,852 bar | 90% | 819 m/s | 97.9% |
| Rottweil R 905 | <<locked>> | 96% | 3,634 bar | 85% | 819 m/s | 98.5% |
| Rottweil R 907 | <<locked>> | 88% | 3,706 bar | 86% | 800 m/s | 99.1% |
| Shooters World Long Rifle | <<locked>> | 90% | 3,823 bar | 89% | 806 m/s | 99.9% |
| Shooters World Precision | <<locked>> | 84% | 3,857 bar | 90% | 799 m/s | 100% |
| Shooters World SW4350 | <<locked>> | 90% | 3,685 bar | 86% | 805 m/s | 99.5% |
| SNPE Vectan SP 11 | <<locked>> | 86% | 3,853 bar | 90% | 819 m/s | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 86% | 3,818 bar | 89% | 768 m/s | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 3,788 bar | 88% | 793 m/s | 99.5% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 3,859 bar | 90% | 835 m/s | 98.9% |
| Somchem S355 | <<locked>> | 86% | 3,754 bar | 87% | 801 m/s | 100% |
| Somchem S361 | <<locked>> | 94% | 3,724 bar | 87% | 802 m/s | 96.7% |
| Somchem S365 | <<locked>> | 94% | 3,780 bar | 88% | 825 m/s | 100% |
| Somchem S385 | <<locked>> | 96% | 3,680 bar | 86% | 813 m/s | 99.1% |
| Vihtavuori N135 | <<locked>> | 82% | 3,783 bar | 88% | 775 m/s | 100% |
| Vihtavuori N140 | <<locked>> | 82% | 3,798 bar | 88% | 781 m/s | 100% |
| Vihtavuori N150 | <<locked>> | 88% | 3,830 bar | 89% | 793 m/s | 100% |
| Vihtavuori N160 | <<locked>> | 90% | 3,730 bar | 87% | 808 m/s | 100% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 3,632 bar | 84% | 806 m/s | 98.8% |
| Vihtavuori N540 | <<locked>> | 82% | 3,671 bar | 85% | 780 m/s | 100% |
| Vihtavuori N550 | <<locked>> | 90% | 3,667 bar | 85% | 810 m/s | 100% |
| Vihtavuori N555 | <<locked>> | 98% | 3,722 bar | 87% | 828 m/s | 100% |
| Vihtavuori N560 | <<locked>> | 98% | 3,737 bar | 87% | 846 m/s | 97.2% |
| Winchester 6.5 StaBALL | <<locked>> | 90% | 3,694 bar | 86% | 799 m/s | 100% |
| Winchester 760 | <<locked>> | 90% | 3,822 bar | 89% | 830 m/s | 99.6% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 3,202 bar | 74% | 839 m/s | 100% |
| Winchester Supreme 780 | <<locked>> | 98% | 3,687 bar | 86% | 812 m/s | 98.4% |
Startladung - Lauflänge: 61.0 cm
| Pulver | Ladung | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 80% | 3,619 bar | 84% | 767 m/s | 100% |
| Accurate 2700 | <<locked>> | 80% | 3,452 bar | 80% | 772 m/s | 98.5% |
| Accurate 3100 | <<locked>> | 84% | 2,199 bar | 51% | 692 m/s | 95.5% |
| Accurate 4064 | <<locked>> | 80% | 3,430 bar | 80% | 770 m/s | 100% |
| Accurate 4350 | <<locked>> | 80% | 2,611 bar | 61% | 735 m/s | 98.9% |
| Accurate High Country | <<locked>> | 90% | 2,913 bar | 68% | 788 m/s | 95% |
| Accurate MAGPRO | <<locked>> | 96% | 3,405 bar | 79% | 823 m/s | 95.5% |
| ADI AR 2208 | <<locked>> | 80% | 3,228 bar | 75% | 764 m/s | 100% |
| ADI AR 2209 | <<locked>> | 88% | 2,889 bar | 67% | 762 m/s | 95.8% |
| ADI AR 2213 | <<locked>> | 94% | 3,134 bar | 73% | 791 m/s | 95.3% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 3,563 bar | 83% | 825 m/s | 100% |
| Alliant Power Pro Varmint | <<locked>> | 86% | 2,707 bar | 63% | 745 m/s | 95.1% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 3,268 bar | 76% | 770 m/s | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 3,475 bar | 81% | 789 m/s | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 2,543 bar | 59% | 737 m/s | 99% |
| Alliant Reloder-17 | <<locked>> | 80% | 2,875 bar | 67% | 772 m/s | 100% |
| Alliant Reloder-19 | <<locked>> | 86% | 2,679 bar | 62% | 744 m/s | 95% |
| Alliant Reloder-22 | <<locked>> | 90% | 2,696 bar | 63% | 759 m/s | 95.3% |
| Alliant Reloder-23 | <<locked>> | 80% | 1,872 bar | 44% | 670 m/s | 97.1% |
| Alliant Reloder-25 | <<locked>> | 88% | 2,118 bar | 49% | 704 m/s | 95.3% |
| Alliant Reloder-26 | <<locked>> | 80% | 1,985 bar | 46% | 700 m/s | 95.4% |
| Bofors RP15 | <<locked>> | 94% | 2,833 bar | 66% | 771 m/s | 95.8% |
| Bofors RP3 | <<locked>> | 80% | 3,286 bar | 76% | 774 m/s | 100% |
| Bofors RP5 | <<locked>> | 90% | 2,696 bar | 63% | 759 m/s | 95.3% |
| Bofors RP7 | <<locked>> | 80% | 2,884 bar | 67% | 738 m/s | 97% |
| Hodgdon H380 | <<locked>> | 80% | 3,307 bar | 77% | 777 m/s | 99.8% |
| Hodgdon H414 | <<locked>> | 80% | 2,744 bar | 64% | 748 m/s | 97.1% |
| Hodgdon H4350 | <<locked>> | 80% | 2,947 bar | 69% | 754 m/s | 96.6% |
| Hodgdon H4831 | <<locked>> | 94% | 3,355 bar | 78% | 793 m/s | 95.6% |
| Hodgdon H4831 SC | <<locked>> | 94% | 3,289 bar | 76% | 788 m/s | 95.4% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 2,379 bar | 55% | 707 m/s | 99.4% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 3,608 bar | 84% | 802 m/s | 100% |
| Hodgdon Retumbo | <<locked>> | 96% | 2,659 bar | 62% | 776 m/s | 95.4% |
| Hodgdon Superformance | <<locked>> | 80% | 2,661 bar | 62% | 751 m/s | 96.4% |
| Hodgdon TrailBoss | <<locked>> | 80% | 1,882 bar | 44% | 444 m/s | 100% |
| IMR 4064 | <<locked>> | 80% | 3,397 bar | 79% | 772 m/s | 100% |
| IMR 4166 Enduron | <<locked>> | 80% | 3,549 bar | 83% | 782 m/s | 99.2% |
| IMR 4350 | <<locked>> | 80% | 2,586 bar | 60% | 718 m/s | 95.7% |
| IMR 4451 Enduron | <<locked>> | 80% | 2,988 bar | 69% | 747 m/s | 97.8% |
| IMR 4831 | <<locked>> | 80% | 2,517 bar | 59% | 722 m/s | 98.6% |
| IMR 4895 | <<locked>> | 80% | 3,566 bar | 83% | 796 m/s | 100% |
| IMR 4955 Enduron | <<locked>> | 92% | 3,268 bar | 76% | 776 m/s | 95.5% |
| IMR 7828 SSC | <<locked>> | 96% | 3,189 bar | 74% | 799 m/s | 95.7% |
| Lovex S062 | <<locked>> | 80% | 3,412 bar | 79% | 771 m/s | 100% |
| Lovex S065 | <<locked>> | 80% | 2,822 bar | 66% | 733 m/s | 98.4% |
| Lovex S070 | <<locked>> | 80% | 2,703 bar | 63% | 729 m/s | 97.1% |
| Lovex S071 | <<locked>> | 88% | 2,145 bar | 50% | 686 m/s | 95.1% |
| Norma 203B | <<locked>> | 80% | 3,431 bar | 80% | 785 m/s | 100% |
| Norma 204 | <<locked>> | 82% | 2,731 bar | 64% | 742 m/s | 95% |
| Norma MRP | <<locked>> | 86% | 2,457 bar | 57% | 744 m/s | 95.6% |
| Norma URP | <<locked>> | 80% | 2,606 bar | 61% | 734 m/s | 98.8% |
| Ramshot Big Game | <<locked>> | 80% | 3,456 bar | 80% | 792 m/s | 100% |
| Ramshot Grand | <<locked>> | 94% | 2,970 bar | 69% | 785 m/s | 95.1% |
| Ramshot Hunter | <<locked>> | 80% | 2,521 bar | 59% | 730 m/s | 97% |
| Ramshot Magnum | <<locked>> | 94% | 2,638 bar | 61% | 750 m/s | 95.6% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 1,925 bar | 45% | 455 m/s | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 3,310 bar | 77% | 773 m/s | 99.1% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 3,055 bar | 71% | 786 m/s | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 2,596 bar | 60% | 740 m/s | 98.6% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 2,513 bar | 58% | 742 m/s | 98.1% |
| ReloadSwiss RS 76 | <<locked>> | 94% | 2,446 bar | 57% | 752 m/s | 95.2% |
| Rottweil R 902 | <<locked>> | 80% | 3,531 bar | 82% | 774 m/s | 100% |
| Rottweil R 903 | <<locked>> | 80% | 3,103 bar | 72% | 759 m/s | 100% |
| Rottweil R 904 | <<locked>> | 88% | 2,985 bar | 69% | 755 m/s | 95% |
| Rottweil R 905 | <<locked>> | 88% | 2,792 bar | 65% | 755 m/s | 95.8% |
| Rottweil R 907 | <<locked>> | 80% | 2,884 bar | 67% | 738 m/s | 97% |
| Shooters World Long Rifle | <<locked>> | 80% | 2,822 bar | 66% | 733 m/s | 98.4% |
| Shooters World Precision | <<locked>> | 80% | 3,412 bar | 79% | 771 m/s | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 2,703 bar | 63% | 729 m/s | 97.1% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 3,174 bar | 74% | 774 m/s | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 3,176 bar | 74% | 730 m/s | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 2,763 bar | 64% | 718 m/s | 97.2% |
| SNPE Vectan Tubal 8000 | <<locked>> | 88% | 2,768 bar | 64% | 753 m/s | 95.6% |
| Somchem S355 | <<locked>> | 80% | 3,120 bar | 73% | 758 m/s | 100% |
| Somchem S361 | <<locked>> | 90% | 3,257 bar | 76% | 769 m/s | 95.2% |
| Somchem S365 | <<locked>> | 80% | 2,352 bar | 55% | 721 m/s | 99.9% |
| Somchem S385 | <<locked>> | 84% | 2,494 bar | 58% | 719 m/s | 95.2% |
| Vihtavuori N135 | <<locked>> | 80% | 3,550 bar | 83% | 762 m/s | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 3,572 bar | 83% | 767 m/s | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 2,982 bar | 69% | 738 m/s | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 2,691 bar | 63% | 732 m/s | 99% |
| Vihtavuori N165 | <<locked>> | 90% | 2,613 bar | 61% | 728 m/s | 95.4% |
| Vihtavuori N540 | <<locked>> | 80% | 3,442 bar | 80% | 766 m/s | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 2,658 bar | 62% | 733 m/s | 98.7% |
| Vihtavuori N555 | <<locked>> | 80% | 2,064 bar | 48% | 691 m/s | 97.2% |
| Vihtavuori N560 | <<locked>> | 94% | 3,264 bar | 76% | 811 m/s | 95.7% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 2,629 bar | 61% | 724 m/s | 99.9% |
| Winchester 760 | <<locked>> | 80% | 2,757 bar | 64% | 749 m/s | 97.2% |
| Winchester StaBALL HD | <<locked>> | 80% | 1,651 bar | 38% | 662 m/s | 95.8% |
| Winchester Supreme 780 | <<locked>> | 90% | 2,795 bar | 65% | 746 m/s | 95.5% |
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 90 Pulver für das Kaliber .300 H&H Mag. mit dem Geschoss .308 | 200gr | Sierra Hollow Point Boat Tail. Die höchste Mündungsgeschwindigkeit erreicht Alliant Reloder-26 mit 862 m/s; über alle Pulver hinweg liegt das Fenster zwischen 497 m/s und 862 m/s bei Maximallast. Den besten Hülsenfüllgrad liefert Accurate 3100 mit 100 %, und 90 der 90 Pulver liegen im gut nutzbaren Bereich von 80 bis 100 %.
Bezogen auf den zulässigen Höchstdruck des Kalibers (430 MPa) nutzen die Maximallasten 59 bis 90 % aus — es bleiben also mindestens 10 % Reserve. Für das 200,0 gr schwere Geschoss im Kaliber 0.308" wird ein Drall von 1:11.5 empfohlen — langsamere Dralle stabilisieren dieses Gewicht in der Regel nicht. Accurate 3100, ADI AR 2213, Alliant Reloder-22 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. Beginne immer bei der Startlast und arbeite dich in kleinen Schritten nach oben, während du Hülse und Zünder auf Druckzeichen prüfst.