
Ladedaten-Spezifikationen
Ladedaten für Kaliber 6.5 mm Rem. Mag. mit Geschoss .264 | 140gr | Nosler Custom Competition und 87 Pulvers. Die wichtigsten zugrunde liegenden Parameter sind in der obigen Tabelle dargestellt. Die empfohlenen Pulver für diese Patronen-Geschoss-Kombination sind Norma MRP, Vihtavuori N560 und Accurate MAGPRO.
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: 66.0 cm
| Pulver | Ladung | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2700 | <<locked>> | 82% | 3,844 bar | 88% | 848 m/s | 99.6% |
| Accurate 3100 | <<locked>> | 98% | 3,766 bar | 87% | 866 m/s | 100% |
| Accurate 4064 | <<locked>> | 82% | 3,824 bar | 88% | 841 m/s | 100% |
| Accurate 4350 | <<locked>> | 90% | 3,907 bar | 90% | 878 m/s | 100% |
| Accurate MAGPRO | <<locked>> | 98% | 3,912 bar | 90% | 912 m/s | 98% |
| ADI AR 2208 | <<locked>> | 84% | 3,800 bar | 87% | 851 m/s | 100% |
| ADI AR 2209 | <<locked>> | 94% | 3,711 bar | 85% | 878 m/s | 99.1% |
| ADI AR 2213 | <<locked>> | 98% | 3,798 bar | 87% | 895 m/s | 98.5% |
| ADI AR 2217ᴾ | <<locked>> | 100% | 2,960 bar | 68% | 824 m/s | 96% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 2,620 bar | 60% | 813 m/s | 97.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 3,871 bar | 89% | 858 m/s | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 3,887 bar | 89% | 866 m/s | 100% |
| Alliant Reloder-16 | <<locked>> | 90% | 3,696 bar | 85% | 878 m/s | 100% |
| Alliant Reloder-17 | <<locked>> | 86% | 3,781 bar | 87% | 884 m/s | 100% |
| Alliant Reloder-19 | <<locked>> | 96% | 3,907 bar | 90% | 890 m/s | 99.5% |
| Alliant Reloder-22 | <<locked>> | 98% | 3,750 bar | 86% | 894 m/s | 99.4% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 3,795 bar | 87% | 884 m/s | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 3,290 bar | 76% | 869 m/s | 100% |
| Alliant Reloder-26 | <<locked>> | 96% | 3,812 bar | 88% | 913 m/s | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 3,672 bar | 84% | 888 m/s | 99.2% |
| Bofors RP3 | <<locked>> | 82% | 3,703 bar | 85% | 849 m/s | 100% |
| Bofors RP30ᴾ | <<locked>> | 100% | 3,006 bar | 69% | 847 m/s | 97% |
| Bofors RP5 | <<locked>> | 98% | 3,750 bar | 86% | 894 m/s | 99.4% |
| Bofors RP7 | <<locked>> | 88% | 3,874 bar | 89% | 862 m/s | 99.7% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 3,253 bar | 75% | 852 m/s | 97.8% |
| Hodgdon H380 | <<locked>> | 82% | 3,698 bar | 85% | 854 m/s | 100% |
| Hodgdon H414 | <<locked>> | 88% | 3,772 bar | 87% | 878 m/s | 99.9% |
| Hodgdon H4350 | <<locked>> | 86% | 3,746 bar | 86% | 865 m/s | 99.3% |
| Hodgdon H4831 | <<locked>> | 96% | 3,793 bar | 87% | 876 m/s | 97.9% |
| Hodgdon H4831 SC | <<locked>> | 96% | 3,724 bar | 86% | 871 m/s | 97.8% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 3,738 bar | 86% | 856 m/s | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 3,225 bar | 74% | 885 m/s | 99.1% |
| Hodgdon Superformance | <<locked>> | 88% | 3,805 bar | 87% | 891 m/s | 99.8% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 2,527 bar | 58% | 533 m/s | 100% |
| IMR 4064 | <<locked>> | 82% | 3,770 bar | 87% | 846 m/s | 100% |
| IMR 4166 Enduron | <<locked>> | 82% | 3,927 bar | 90% | 858 m/s | 99.9% |
| IMR 4350 | <<locked>> | 90% | 3,719 bar | 85% | 857 m/s | 99.6% |
| IMR 4451 Enduron | <<locked>> | 86% | 3,757 bar | 86% | 854 m/s | 99.8% |
| IMR 4831 | <<locked>> | 92% | 3,915 bar | 90% | 874 m/s | 100% |
| IMR 4955 Enduron | <<locked>> | 96% | 3,887 bar | 89% | 871 m/s | 98.2% |
| IMR 7828 SSCᴾ | <<locked>> | 100% | 3,875 bar | 89% | 904 m/s | 98.8% |
| Lovex S062 | <<locked>> | 82% | 3,795 bar | 87% | 844 m/s | 100% |
| Lovex S065 | <<locked>> | 88% | 3,777 bar | 87% | 854 m/s | 100% |
| Lovex S070 | <<locked>> | 90% | 3,877 bar | 89% | 868 m/s | 99.9% |
| Lovex S071ᴾ | <<locked>> | 100% | 3,342 bar | 77% | 837 m/s | 99.8% |
| Norma 203B | <<locked>> | 82% | 3,842 bar | 88% | 861 m/s | 100% |
| Norma 204 | <<locked>> | 90% | 3,781 bar | 87% | 875 m/s | 99.1% |
| Norma MRP | <<locked>> | 96% | 3,725 bar | 86% | 901 m/s | 99.9% |
| Norma URP | <<locked>> | 90% | 3,809 bar | 88% | 873 m/s | 100% |
| Ramshot Big Game | <<locked>> | 82% | 3,907 bar | 90% | 870 m/s | 100% |
| Ramshot Grandᴾ | <<locked>> | 100% | 3,908 bar | 90% | 909 m/s | 99.1% |
| Ramshot Hunter | <<locked>> | 90% | 3,720 bar | 86% | 875 m/s | 100% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 3,495 bar | 80% | 871 m/s | 99.4% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 2,587 bar | 59% | 546 m/s | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 3,706 bar | 85% | 850 m/s | 99.9% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 3,750 bar | 86% | 881 m/s | 100% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 3,893 bar | 89% | 885 m/s | 100% |
| ReloadSwiss RS 70 | <<locked>> | 90% | 3,764 bar | 87% | 894 m/s | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 3,228 bar | 74% | 883 m/s | 99.7% |
| Rottweil R 902 | <<locked>> | 82% | 3,920 bar | 90% | 846 m/s | 100% |
| Rottweil R 903 | <<locked>> | 84% | 3,715 bar | 85% | 848 m/s | 100% |
| Rottweil R 904 | <<locked>> | 94% | 3,808 bar | 88% | 868 m/s | 98.5% |
| Rottweil R 905 | <<locked>> | 96% | 3,862 bar | 89% | 886 m/s | 99.5% |
| Rottweil R 907 | <<locked>> | 88% | 3,874 bar | 89% | 862 m/s | 99.7% |
| Shooters World Long Rifle | <<locked>> | 88% | 3,777 bar | 87% | 854 m/s | 100% |
| Shooters World Precision | <<locked>> | 82% | 3,795 bar | 87% | 844 m/s | 100% |
| Shooters World SW4350 | <<locked>> | 90% | 3,877 bar | 89% | 868 m/s | 99.9% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 3,801 bar | 87% | 865 m/s | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 84% | 3,749 bar | 86% | 811 m/s | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 3,733 bar | 86% | 839 m/s | 99.8% |
| SNPE Vectan Tubal 8000 | <<locked>> | 96% | 3,830 bar | 88% | 885 m/s | 99.4% |
| Somchem S355 | <<locked>> | 86% | 3,932 bar | 90% | 860 m/s | 100% |
| Somchem S361 | <<locked>> | 94% | 3,922 bar | 90% | 866 m/s | 98.1% |
| Somchem S365 | <<locked>> | 92% | 3,782 bar | 87% | 873 m/s | 100% |
| Somchem S385 | <<locked>> | 96% | 3,914 bar | 90% | 879 m/s | 99.8% |
| Vihtavuori N150 | <<locked>> | 86% | 3,774 bar | 87% | 838 m/s | 100% |
| Vihtavuori N160 | <<locked>> | 88% | 3,692 bar | 85% | 855 m/s | 100% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 3,869 bar | 89% | 871 m/s | 99.6% |
| Vihtavuori N540 | <<locked>> | 82% | 3,825 bar | 88% | 837 m/s | 100% |
| Vihtavuori N550 | <<locked>> | 90% | 3,869 bar | 89% | 872 m/s | 100% |
| Vihtavuori N555 | <<locked>> | 96% | 3,721 bar | 86% | 878 m/s | 100% |
| Vihtavuori N560 | <<locked>> | 96% | 3,736 bar | 86% | 899 m/s | 98.1% |
| Vihtavuori N565ᴾ | <<locked>> | 100% | 3,420 bar | 79% | 872 m/s | 97.6% |
| Winchester 6.5 StaBALL | <<locked>> | 90% | 3,915 bar | 90% | 859 m/s | 100% |
| Winchester 760 | <<locked>> | 88% | 3,796 bar | 87% | 879 m/s | 99.9% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 3,511 bar | 81% | 908 m/s | 100% |
| Winchester Supreme 780 | <<locked>> | 98% | 3,917 bar | 90% | 878 m/s | 99.4% |
Empfohlen = eines der besten Pulver für diese Patronen-Geschoss-Kombination.
Startladung - Lauflänge: 66.0 cm
| Pulver | Ladung | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2700 | <<locked>> | 80% | 3,607 bar | 83% | 832 m/s | 99.3% |
| Accurate 3100 | <<locked>> | 80% | 2,049 bar | 47% | 719 m/s | 95.6% |
| Accurate 4064 | <<locked>> | 80% | 3,605 bar | 83% | 827 m/s | 100% |
| Accurate 4350 | <<locked>> | 80% | 2,777 bar | 64% | 797 m/s | 99.7% |
| Accurate MAGPRO | 52.6 gr | 3.41 g | 92% | 3,171 bar | 73% | 856 m/s | 95.8% |
| ADI AR 2208 | <<locked>> | 80% | 3,356 bar | 77% | 821 m/s | 100% |
| ADI AR 2209 | <<locked>> | 82% | 2,497 bar | 57% | 774 m/s | 95% |
| ADI AR 2213 | <<locked>> | 90% | 2,902 bar | 67% | 822 m/s | 95.5% |
| ADI AR 2217 | <<locked>> | 98% | 2,767 bar | 64% | 806 m/s | 95% |
| ADI AR 2225 | <<locked>> | 96% | 2,306 bar | 53% | 777 m/s | 95.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 3,421 bar | 79% | 829 m/s | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 3,644 bar | 84% | 850 m/s | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 2,686 bar | 62% | 799 m/s | 99.8% |
| Alliant Reloder-17 | <<locked>> | 80% | 3,058 bar | 70% | 835 m/s | 100% |
| Alliant Reloder-19 | <<locked>> | 82% | 2,494 bar | 57% | 774 m/s | 95.2% |
| Alliant Reloder-22 | <<locked>> | 86% | 2,503 bar | 58% | 788 m/s | 95.4% |
| Alliant Reloder-23 | <<locked>> | 80% | 1,983 bar | 46% | 730 m/s | 98.7% |
| Alliant Reloder-25 | <<locked>> | 84% | 1,974 bar | 45% | 733 m/s | 95.6% |
| Alliant Reloder-26 | <<locked>> | 80% | 2,117 bar | 49% | 765 m/s | 97.6% |
| Bofors RP15 | <<locked>> | 88% | 2,486 bar | 57% | 786 m/s | 95.1% |
| Bofors RP3 | <<locked>> | 80% | 3,464 bar | 80% | 833 m/s | 100% |
| Bofors RP30 | <<locked>> | 96% | 2,628 bar | 60% | 811 m/s | 95.2% |
| Bofors RP5 | <<locked>> | 86% | 2,503 bar | 58% | 788 m/s | 95.4% |
| Bofors RP7 | <<locked>> | 80% | 3,024 bar | 70% | 799 m/s | 98.3% |
| Hodgdon H1000 | <<locked>> | 94% | 2,655 bar | 61% | 796 m/s | 95.2% |
| Hodgdon H380 | <<locked>> | 80% | 3,463 bar | 80% | 837 m/s | 100% |
| Hodgdon H414 | <<locked>> | 80% | 2,897 bar | 67% | 810 m/s | 98.4% |
| Hodgdon H4350 | <<locked>> | 80% | 3,100 bar | 71% | 816 m/s | 97.9% |
| Hodgdon H4831 | <<locked>> | 90% | 3,098 bar | 71% | 824 m/s | 95.8% |
| Hodgdon H4831 SC | <<locked>> | 90% | 3,041 bar | 70% | 819 m/s | 95.5% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 2,519 bar | 58% | 766 m/s | 99.9% |
| Hodgdon Retumbo | <<locked>> | 92% | 2,481 bar | 57% | 808 m/s | 95.7% |
| Hodgdon Superformance | <<locked>> | 80% | 2,832 bar | 65% | 816 m/s | 98% |
| Hodgdon TrailBoss | <<locked>> | 80% | 1,894 bar | 44% | 476 m/s | 100% |
| IMR 4064 | <<locked>> | 80% | 3,532 bar | 81% | 830 m/s | 100% |
| IMR 4166 Enduron | <<locked>> | 80% | 3,684 bar | 85% | 841 m/s | 99.7% |
| IMR 4350 | <<locked>> | 80% | 2,726 bar | 63% | 778 m/s | 97.3% |
| IMR 4451 Enduron | <<locked>> | 80% | 3,122 bar | 72% | 807 m/s | 98.8% |
| IMR 4831 | <<locked>> | 80% | 2,656 bar | 61% | 781 m/s | 99.5% |
| IMR 4955 Enduron | <<locked>> | 88% | 3,046 bar | 70% | 808 m/s | 95.7% |
| IMR 7828 SSC | <<locked>> | 90% | 2,776 bar | 64% | 814 m/s | 95.1% |
| Lovex S062 | <<locked>> | 80% | 3,556 bar | 82% | 829 m/s | 100% |
| Lovex S065 | <<locked>> | 80% | 2,958 bar | 68% | 793 m/s | 99.3% |
| Lovex S070 | <<locked>> | 80% | 2,826 bar | 65% | 787 m/s | 98.3% |
| Lovex S071 | <<locked>> | 84% | 2,011 bar | 46% | 715 m/s | 95.4% |
| Norma 203B | <<locked>> | 80% | 3,602 bar | 83% | 846 m/s | 100% |
| Norma 204 | <<locked>> | 80% | 2,686 bar | 62% | 787 m/s | 95.9% |
| Norma MRP | 46 gr | 2.98 g | 82% | 2,289 bar | 53% | 774 m/s | 95.8% |
| Norma URP | <<locked>> | 80% | 2,742 bar | 63% | 793 m/s | 99.6% |
| Ramshot Big Game | <<locked>> | 80% | 3,639 bar | 84% | 853 m/s | 100% |
| Ramshot Grand | <<locked>> | 90% | 2,754 bar | 63% | 816 m/s | 95.4% |
| Ramshot Hunter | <<locked>> | 80% | 2,663 bar | 61% | 791 m/s | 98.4% |
| Ramshot Magnum | <<locked>> | 90% | 2,448 bar | 56% | 780 m/s | 95.9% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 1,936 bar | 45% | 488 m/s | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 3,458 bar | 79% | 833 m/s | 99.7% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 3,247 bar | 75% | 848 m/s | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 2,768 bar | 64% | 803 m/s | 99.6% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 2,660 bar | 61% | 806 m/s | 99.3% |
| ReloadSwiss RS 76 | <<locked>> | 90% | 2,274 bar | 52% | 783 m/s | 95.5% |
| Rottweil R 902 | <<locked>> | 80% | 3,696 bar | 85% | 832 m/s | 100% |
| Rottweil R 903 | <<locked>> | 80% | 3,252 bar | 75% | 817 m/s | 100% |
| Rottweil R 904 | <<locked>> | 84% | 2,770 bar | 64% | 785 m/s | 95.2% |
| Rottweil R 905 | <<locked>> | 82% | 2,441 bar | 56% | 769 m/s | 95.1% |
| Rottweil R 907 | <<locked>> | 80% | 3,024 bar | 70% | 799 m/s | 98.3% |
| Shooters World Long Rifle | <<locked>> | 80% | 2,958 bar | 68% | 793 m/s | 99.3% |
| Shooters World Precision | <<locked>> | 80% | 3,556 bar | 82% | 829 m/s | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 2,826 bar | 65% | 787 m/s | 98.3% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 3,335 bar | 77% | 834 m/s | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 3,324 bar | 76% | 784 m/s | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 2,888 bar | 66% | 776 m/s | 98.4% |
| SNPE Vectan Tubal 8000 | <<locked>> | 82% | 2,418 bar | 56% | 767 m/s | 95% |
| Somchem S355 | <<locked>> | 80% | 3,273 bar | 75% | 817 m/s | 100% |
| Somchem S361 | <<locked>> | 86% | 3,026 bar | 70% | 800 m/s | 95.4% |
| Somchem S365 | <<locked>> | 80% | 2,515 bar | 58% | 782 m/s | 100% |
| Somchem S385 | <<locked>> | 80% | 2,322 bar | 53% | 748 m/s | 95.4% |
| Vihtavuori N150 | <<locked>> | 80% | 3,114 bar | 72% | 794 m/s | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 2,844 bar | 65% | 792 m/s | 99.7% |
| Vihtavuori N165 | <<locked>> | 86% | 2,433 bar | 56% | 758 m/s | 95.6% |
| Vihtavuori N540 | <<locked>> | 80% | 3,591 bar | 83% | 822 m/s | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 2,798 bar | 64% | 793 m/s | 99.6% |
| Vihtavuori N555 | <<locked>> | 80% | 2,207 bar | 51% | 752 m/s | 98.7% |
| Vihtavuori N560 | 49.4 gr | 3.20 g | 88% | 2,846 bar | 65% | 826 m/s | 95% |
| Vihtavuori N565 | <<locked>> | 94% | 2,792 bar | 64% | 819 m/s | 95.1% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 2,776 bar | 64% | 783 m/s | 100% |
| Winchester 760 | <<locked>> | 80% | 2,915 bar | 67% | 812 m/s | 98.5% |
| Winchester StaBALL HD | <<locked>> | 80% | 1,749 bar | 40% | 727 m/s | 98.4% |
| Winchester Supreme 780 | <<locked>> | 86% | 2,589 bar | 60% | 775 m/s | 95.7% |
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 87 Pulver für das Kaliber 6.5 mm Rem. Mag. mit dem Geschoss .264 | 140gr | Nosler Custom Competition. Die höchste Mündungsgeschwindigkeit erreicht Alliant Reloder-26 mit 913 m/s; über alle Pulver hinweg liegt das Fenster zwischen 533 m/s und 913 m/s bei Maximallast. Den besten Hülsenfüllgrad liefert ADI AR 2217 mit 100 %, und 87 der 87 Pulver liegen im gut nutzbaren Bereich von 80 bis 100 %.
Bezogen auf den zulässigen Höchstdruck des Kalibers (435 MPa) nutzen die Maximallasten 58 bis 90 % aus — es bleiben also mindestens 10 % Reserve. Für das 140,0 gr schwere Geschoss im Kaliber 0.264" wird ein Drall von 1:9.5 empfohlen — langsamere Dralle stabilisieren dieses Gewicht in der Regel nicht. ADI AR 2217, ADI AR 2225, Alliant Reloder-23 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 Norma MRP, Vihtavuori N560, Accurate MAGPRO: Diese Pulver verbinden für 6.5 mm Rem. Mag. mit .264 | 140gr | Nosler Custom Competition einen hohen Füllgrad mit vollständigem Abbrand und liegen bei der Mündungsgeschwindigkeit im oberen Feld. Beginne immer bei der Startlast und arbeite dich in kleinen Schritten nach oben, während du Hülse und Zünder auf Druckzeichen prüfst.