Bruker NMR 400 89 Ascend DNP - Page 81

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ZTKS0243 / Z31993 / 03
Technical Data MS 400‘89 Ascend DNP
IBT Carbon Resistor
i
Measure the Resistance with a maximum current of 0.1 mA.
Temperature Unit Resistance Unit
Room Temperature 300 K 220 Ω
Liquid Nitrogen 77 K 265 Ω
40 K 300 Ω
20 K 350 Ω
10 K 420 Ω
8K450Ω
6K500Ω
5K540Ω
Liquid Helium 4.2 K 575 Ω
Table A.8: Characteristic Values IBT
Figure A.8: Characteristic Curve IBT