Ladedaten-Spezifikationen
Ladedaten für Kaliber .300 Win. Mag. mit Geschoss .308 | 150gr | Impala LWH CHP und 86 Pulvers. Die wichtigsten zugrunde liegenden Parameter sind in der obigen Tabelle dargestellt. Die empfohlenen Pulver für diese Patronen-Geschoss-Kombination sind ReloadSwiss RS 60, Alliant Reloder-16 und ReloadSwiss RS 70.
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% | 3,749 bar | 87% | 899 m/s | 100% |
| Accurate 2700 | <<locked>> | 84% | 3,741 bar | 87% | 908 m/s | 97.1% |
| Accurate 3100ᴾ | <<locked>> | 100% | 3,553 bar | 83% | 919 m/s | 98.2% |
| Accurate 4064 | <<locked>> | 84% | 3,743 bar | 87% | 914 m/s | 100% |
| Accurate 4350 | <<locked>> | 92% | 3,707 bar | 86% | 939 m/s | 99.6% |
| ADI AR 2206H | <<locked>> | 82% | 3,842 bar | 89% | 933 m/s | 100% |
| ADI AR 2208 | <<locked>> | 86% | 3,676 bar | 85% | 917 m/s | 99.7% |
| ADI AR 2209 | <<locked>> | 98% | 3,743 bar | 87% | 945 m/s | 96.2% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 3,832 bar | 89% | 972 m/s | 99.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 86% | 3,731 bar | 87% | 926 m/s | 100% |
| Alliant Reloder-15 | <<locked>> | 84% | 3,753 bar | 87% | 932 m/s | 99.8% |
| Alliant Reloder-16 | <<locked>> | 94% | 3,715 bar | 86% | 955 m/s | 99.8% |
| Alliant Reloder-17 | <<locked>> | 90% | 3,791 bar | 88% | 965 m/s | 100% |
| Alliant Reloder-19 | <<locked>> | 98% | 3,693 bar | 86% | 942 m/s | 96.2% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 3,305 bar | 77% | 925 m/s | 99.9% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 2,917 bar | 68% | 894 m/s | 96.8% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 3,768 bar | 88% | 985 m/s | 99.7% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 3,814 bar | 89% | 936 m/s | 99.7% |
| Bofors RP3 | <<locked>> | 86% | 3,818 bar | 89% | 933 m/s | 100% |
| Bofors RP7 | <<locked>> | 90% | 3,761 bar | 87% | 922 m/s | 97.4% |
| Hodgdon H380 | <<locked>> | 86% | 3,833 bar | 89% | 935 m/s | 99.5% |
| Hodgdon H414 | <<locked>> | 92% | 3,827 bar | 89% | 952 m/s | 98.2% |
| Hodgdon H4350 | <<locked>> | 90% | 3,826 bar | 89% | 939 m/s | 96.9% |
| Hodgdon H4895 | <<locked>> | 82% | 3,881 bar | 90% | 937 m/s | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 96% | 3,738 bar | 87% | 932 m/s | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 3,878 bar | 90% | 948 m/s | 100% |
| Hodgdon Superformance | <<locked>> | 92% | 3,827 bar | 89% | 961 m/s | 97.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 2,520 bar | 59% | 587 m/s | 100% |
| Hodgdon VARGET | <<locked>> | 82% | 3,699 bar | 86% | 919 m/s | 100% |
| IMR 4064 | <<locked>> | 86% | 3,871 bar | 90% | 928 m/s | 99.9% |
| IMR 4166 Enduron | <<locked>> | 84% | 3,822 bar | 89% | 920 m/s | 98% |
| IMR 4350 | <<locked>> | 94% | 3,781 bar | 88% | 929 m/s | 97.5% |
| IMR 4451 Enduron | <<locked>> | 90% | 3,841 bar | 89% | 930 m/s | 98% |
| IMR 4831 | <<locked>> | 94% | 3,731 bar | 87% | 936 m/s | 99.6% |
| IMR 4895 | <<locked>> | 84% | 3,845 bar | 89% | 942 m/s | 100% |
| Lovex S060 | <<locked>> | 82% | 3,764 bar | 88% | 909 m/s | 100% |
| Lovex S062 | <<locked>> | 84% | 3,686 bar | 86% | 913 m/s | 100% |
| Lovex S065 | <<locked>> | 92% | 3,868 bar | 90% | 930 m/s | 99.1% |
| Lovex S070 | <<locked>> | 92% | 3,731 bar | 87% | 926 m/s | 98% |
| Lovex S071ᴾ | <<locked>> | 100% | 2,992 bar | 70% | 873 m/s | 96.5% |
| Norma 201 | <<locked>> | 82% | 3,793 bar | 88% | 917 m/s | 100% |
| Norma 202 | <<locked>> | 82% | 3,804 bar | 88% | 916 m/s | 100% |
| Norma 203B | <<locked>> | 84% | 3,706 bar | 86% | 928 m/s | 99.9% |
| Norma 204 | <<locked>> | 94% | 3,828 bar | 89% | 945 m/s | 96.3% |
| Norma MRPᴾ | <<locked>> | 100% | 3,704 bar | 86% | 968 m/s | 97.8% |
| Norma URP | <<locked>> | 94% | 3,842 bar | 89% | 950 m/s | 99.7% |
| Ramshot Big Game | <<locked>> | 84% | 3,733 bar | 87% | 935 m/s | 99.9% |
| Ramshot Hunter | <<locked>> | 94% | 3,745 bar | 87% | 948 m/s | 98.6% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 2,556 bar | 59% | 600 m/s | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 3,809 bar | 89% | 927 m/s | 98.5% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 3,789 bar | 88% | 953 m/s | 99.9% |
| ReloadSwiss RS 60 | <<locked>> | 88% | 3,772 bar | 88% | 964 m/s | 100% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 3,668 bar | 85% | 944 m/s | 99.4% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 3,803 bar | 88% | 968 m/s | 99.5% |
| Rottweil R 902 | <<locked>> | 84% | 3,840 bar | 89% | 918 m/s | 100% |
| Rottweil R 903 | <<locked>> | 88% | 3,822 bar | 89% | 931 m/s | 100% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 3,874 bar | 90% | 956 m/s | 96.9% |
| Rottweil R 907 | <<locked>> | 90% | 3,761 bar | 87% | 922 m/s | 97.4% |
| Shooters World Long Rifle | <<locked>> | 92% | 3,868 bar | 90% | 930 m/s | 99.1% |
| Shooters World Precision | <<locked>> | 84% | 3,686 bar | 86% | 913 m/s | 100% |
| Shooters World SW4350 | <<locked>> | 92% | 3,731 bar | 87% | 926 m/s | 98% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 3,876 bar | 90% | 947 m/s | 100% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 3,727 bar | 87% | 923 m/s | 99.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 3,820 bar | 89% | 895 m/s | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 3,859 bar | 90% | 895 m/s | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 3,871 bar | 90% | 915 m/s | 98.1% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 3,838 bar | 89% | 954 m/s | 96.8% |
| Somchem S335 | <<locked>> | 82% | 3,817 bar | 89% | 895 m/s | 100% |
| Somchem S341 | <<locked>> | 82% | 3,886 bar | 90% | 928 m/s | 100% |
| Somchem S355 | <<locked>> | 88% | 3,796 bar | 88% | 928 m/s | 100% |
| Somchem S365 | <<locked>> | 96% | 3,752 bar | 87% | 952 m/s | 100% |
| Somchem S385 | <<locked>> | 98% | 3,713 bar | 86% | 932 m/s | 97.3% |
| Vihtavuori N133 | <<locked>> | 82% | 3,841 bar | 89% | 890 m/s | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 3,823 bar | 89% | 905 m/s | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 3,837 bar | 89% | 909 m/s | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 3,879 bar | 90% | 920 m/s | 100% |
| Vihtavuori N160 | <<locked>> | 92% | 3,741 bar | 87% | 931 m/s | 99.5% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 3,396 bar | 79% | 903 m/s | 95.8% |
| Vihtavuori N540 | <<locked>> | 84% | 3,731 bar | 87% | 908 m/s | 100% |
| Vihtavuori N550 | <<locked>> | 92% | 3,697 bar | 86% | 933 m/s | 99.4% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 3,711 bar | 86% | 952 m/s | 99.8% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 3,713 bar | 86% | 921 m/s | 100% |
| Winchester 760 | <<locked>> | 92% | 3,841 bar | 89% | 953 m/s | 98.2% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 3,013 bar | 70% | 939 m/s | 100% |
| Winchester StaBALL Match | <<locked>> | 82% | 3,732 bar | 87% | 925 m/s | 100% |
| Winchester Supreme 780ᴾ | <<locked>> | 100% | 3,681 bar | 86% | 926 m/s | 96% |
Empfohlen = eines der besten Pulver für diese Patronen-Geschoss-Kombination.
Startladung - Lauflänge: 61.0 cm
| Pulver | Ladung | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 80% | 3,536 bar | 82% | 885 m/s | 100% |
| Accurate 2700 | <<locked>> | 80% | 3,298 bar | 77% | 872 m/s | 95.6% |
| Accurate 3100 | <<locked>> | 92% | 2,758 bar | 64% | 850 m/s | 95.4% |
| Accurate 4064 | <<locked>> | 80% | 3,342 bar | 78% | 885 m/s | 100% |
| Accurate 4350 | <<locked>> | 80% | 2,518 bar | 59% | 833 m/s | 96.2% |
| ADI AR 2206H | <<locked>> | 80% | 3,613 bar | 84% | 916 m/s | 99.9% |
| ADI AR 2208 | <<locked>> | 80% | 3,080 bar | 72% | 867 m/s | 98.7% |
| ADI AR 2209 | <<locked>> | 96% | 3,514 bar | 82% | 927 m/s | 95.4% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 3,343 bar | 78% | 932 m/s | 99.4% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 3,125 bar | 73% | 878 m/s | 99.7% |
| Alliant Reloder-15 | <<locked>> | 80% | 3,318 bar | 77% | 897 m/s | 99.3% |
| Alliant Reloder-16 | 57.7 gr | 3.74 g | 80% | 2,444 bar | 57% | 832 m/s | 96% |
| Alliant Reloder-17 | <<locked>> | 80% | 2,730 bar | 63% | 872 m/s | 98.9% |
| Alliant Reloder-19 | <<locked>> | 96% | 3,469 bar | 81% | 924 m/s | 95.4% |
| Alliant Reloder-23 | <<locked>> | 84% | 2,061 bar | 48% | 789 m/s | 95.2% |
| Alliant Reloder-25 | <<locked>> | 96% | 2,596 bar | 60% | 858 m/s | 95% |
| Alliant Reloder-26 | <<locked>> | 88% | 2,518 bar | 59% | 864 m/s | 95.6% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 3,576 bar | 83% | 918 m/s | 99.5% |
| Bofors RP3 | <<locked>> | 80% | 3,162 bar | 74% | 883 m/s | 99.8% |
| Bofors RP7 | <<locked>> | 84% | 3,153 bar | 73% | 871 m/s | 95.3% |
| Hodgdon H380 | <<locked>> | 80% | 3,171 bar | 74% | 882 m/s | 98.2% |
| Hodgdon H414 | <<locked>> | 84% | 2,969 bar | 69% | 879 m/s | 95.3% |
| Hodgdon H4350 | <<locked>> | 86% | 3,382 bar | 79% | 903 m/s | 95.4% |
| Hodgdon H4895 | <<locked>> | 80% | 3,655 bar | 85% | 920 m/s | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 2,283 bar | 53% | 801 m/s | 96.9% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 3,409 bar | 79% | 913 m/s | 100% |
| Hodgdon Superformance | <<locked>> | 86% | 3,121 bar | 73% | 902 m/s | 95.4% |
| Hodgdon TrailBoss | <<locked>> | 80% | 1,890 bar | 44% | 525 m/s | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 3,479 bar | 81% | 902 m/s | 99.9% |
| IMR 4064 | <<locked>> | 80% | 3,239 bar | 75% | 879 m/s | 99.2% |
| IMR 4166 Enduron | <<locked>> | 80% | 3,388 bar | 79% | 885 m/s | 96.8% |
| IMR 4350 | <<locked>> | 88% | 3,163 bar | 74% | 879 m/s | 95.4% |
| IMR 4451 Enduron | <<locked>> | 82% | 3,039 bar | 71% | 862 m/s | 95.4% |
| IMR 4831 | <<locked>> | 80% | 2,426 bar | 56% | 818 m/s | 95.8% |
| IMR 4895 | <<locked>> | 80% | 3,402 bar | 79% | 908 m/s | 99.7% |
| Lovex S060 | <<locked>> | 80% | 3,546 bar | 82% | 892 m/s | 99.8% |
| Lovex S062 | <<locked>> | 80% | 3,275 bar | 76% | 881 m/s | 99.9% |
| Lovex S065 | <<locked>> | 80% | 2,737 bar | 64% | 832 m/s | 95.7% |
| Lovex S070 | <<locked>> | 84% | 2,942 bar | 68% | 858 m/s | 95.4% |
| Lovex S071 | <<locked>> | 98% | 2,816 bar | 65% | 856 m/s | 95.7% |
| Norma 201 | <<locked>> | 80% | 3,583 bar | 83% | 902 m/s | 100% |
| Norma 202 | <<locked>> | 80% | 3,593 bar | 84% | 901 m/s | 100% |
| Norma 203B | <<locked>> | 80% | 3,276 bar | 76% | 894 m/s | 99.5% |
| Norma 204 | <<locked>> | 92% | 3,575 bar | 83% | 926 m/s | 95.5% |
| Norma MRP | <<locked>> | 94% | 3,042 bar | 71% | 910 m/s | 95.4% |
| Norma URP | <<locked>> | 80% | 2,489 bar | 58% | 830 m/s | 95.9% |
| Ramshot Big Game | <<locked>> | 80% | 3,270 bar | 76% | 899 m/s | 99.5% |
| Ramshot Hunter | <<locked>> | 84% | 2,729 bar | 63% | 858 m/s | 95.1% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 1,915 bar | 45% | 536 m/s | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 3,166 bar | 74% | 874 m/s | 96.7% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 3,555 bar | 83% | 935 m/s | 99.6% |
| ReloadSwiss RS 60 | 62.1 gr | 4.02 g | 80% | 2,889 bar | 67% | 892 m/s | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 2,476 bar | 58% | 835 m/s | 95.6% |
| ReloadSwiss RS 70 | 64.7 gr | 4.19 g | 82% | 2,582 bar | 60% | 853 m/s | 95.4% |
| Rottweil R 902 | <<locked>> | 80% | 3,413 bar | 79% | 886 m/s | 100% |
| Rottweil R 903 | <<locked>> | 80% | 2,985 bar | 69% | 865 m/s | 99.4% |
| Rottweil R 905 | <<locked>> | 96% | 3,403 bar | 79% | 919 m/s | 95.4% |
| Rottweil R 907 | <<locked>> | 84% | 3,153 bar | 73% | 871 m/s | 95.3% |
| Shooters World Long Rifle | <<locked>> | 80% | 2,737 bar | 64% | 832 m/s | 95.7% |
| Shooters World Precision | <<locked>> | 80% | 3,275 bar | 76% | 881 m/s | 99.9% |
| Shooters World SW4350 | <<locked>> | 84% | 2,942 bar | 68% | 858 m/s | 95.4% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 3,013 bar | 70% | 878 m/s | 99% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 3,511 bar | 82% | 906 m/s | 99.8% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 3,602 bar | 84% | 880 m/s | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 3,049 bar | 71% | 838 m/s | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 84% | 3,021 bar | 70% | 846 m/s | 95.5% |
| SNPE Vectan Tubal 8000 | <<locked>> | 96% | 3,371 bar | 78% | 917 m/s | 95.2% |
| Somchem S335 | <<locked>> | 80% | 3,609 bar | 84% | 881 m/s | 100% |
| Somchem S341 | <<locked>> | 80% | 3,639 bar | 85% | 911 m/s | 99.9% |
| Somchem S355 | <<locked>> | 80% | 3,008 bar | 70% | 865 m/s | 99.3% |
| Somchem S365 | <<locked>> | 80% | 2,257 bar | 52% | 816 m/s | 98.2% |
| Somchem S385 | <<locked>> | 92% | 3,080 bar | 72% | 880 m/s | 95% |
| Vihtavuori N133 | <<locked>> | 80% | 3,621 bar | 84% | 876 m/s | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 3,398 bar | 79% | 876 m/s | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 3,404 bar | 79% | 879 m/s | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 2,861 bar | 67% | 842 m/s | 99.7% |
| Vihtavuori N160 | <<locked>> | 80% | 2,571 bar | 60% | 829 m/s | 96.3% |
| Vihtavuori N165 | <<locked>> | 98% | 3,205 bar | 75% | 887 m/s | 95% |
| Vihtavuori N540 | <<locked>> | 80% | 3,295 bar | 77% | 876 m/s | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 2,551 bar | 59% | 830 m/s | 95.9% |
| Vihtavuori N555 | <<locked>> | 84% | 2,265 bar | 53% | 817 m/s | 95.5% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 2,522 bar | 59% | 819 m/s | 98.3% |
| Winchester 760 | <<locked>> | 84% | 2,981 bar | 69% | 880 m/s | 95.3% |
| Winchester StaBALL HD | <<locked>> | 88% | 2,085 bar | 48% | 818 m/s | 96.1% |
| Winchester StaBALL Match | <<locked>> | 80% | 3,509 bar | 82% | 909 m/s | 99.9% |
| Winchester Supreme 780 | <<locked>> | 98% | 3,447 bar | 80% | 908 m/s | 95.2% |
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 103 Pulver für das Kaliber .300 Win. Mag. mit dem Geschoss .308 | 150gr | Impala LWH CHP. Die höchste Mündungsgeschwindigkeit erreicht Alliant Reloder-26 mit 985 m/s; über alle Pulver hinweg liegt das Fenster zwischen 587 m/s und 985 m/s bei Maximallast. Den besten Hülsenfüllgrad liefert Accurate 3100 mit 100 %, und 103 der 103 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 150,0 gr schwere Geschoss im Kaliber 0.308" wird ein Drall von 1:12.5 empfohlen — langsamere Dralle stabilisieren dieses Gewicht in der Regel nicht. Accurate 3100, Accurate MAGPRO, ADI AR 2213 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 ReloadSwiss RS 60, Alliant Reloder-16, ReloadSwiss RS 70: Diese Pulver verbinden für .300 Win. Mag. mit .308 | 150gr | Impala LWH CHP einen hohen Füllgrad mit vollständigem Abbrand und liegen bei der Mündungsgeschwindigkeit im oberen Feld. Als Ausreißer verbrennen Accurate MAGPRO, ADI AR 2213, Bofors RP15 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.