Adapter for electron diffraction tube D (U19171) for connection of the heater voltage via safety experiment leads. Includes internal protective circuitry to protect the heating filament against excess voltage. Dimensions match the three-pole connector for the tube.
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for experiments with electron tubes of the D series, 1000644 [U191051], Accessories – Type D](/thumblibrary/U191051/U191051_01_140_140_Helmholtz-Coils-D-for-experiments-with-electron-tubes-of-the-D-series.jpg)
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![Tube Holder D -
for the experimental setup of tubes of series D, 1008507 [U191001], Accessories – Type D](/thumblibrary/U191001/U191001_01_140_140_Tube-Holder-D-for-the-experimental-setup-of-tubes-of-series-D.jpg)
![Protective Adapter, 2-Pole, 1009961 [U8557001], Accessories – Type D](/thumblibrary/U8557001/U8557001_01_140_140_Protective-Adapter-2-Pole.jpg)
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0 – 5 kV, max. 2 mA, 1003310 [U33010-230], Power Supplies](/thumblibrary/U33010-230/U33010-230_01_140_140_High-Voltage-Power-Supply-0-5-kV-max-2-mA.jpg)
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![DC Power Supply,
0 – 20 V, 0 – 5 A, 1003312 [U33020-230], Power Supplies](/thumblibrary/U33020-230/U33020-230_01_140_140_DC-Power-Supply-0-20-V-0-5-A.jpg)
![Deflection Tube D, 1000651 [U19155], Electron Tubes – Type D](/thumblibrary/U19155/U19155_01_140_140_Deflection-Tube-D.jpg)
![Barrel Foot, 1 kg, 1002834 [U13265], Bases](/thumblibrary/U13265/U13265_01_140_140_Barrel-Foot-1-kg.jpg)
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![Tubing, Silicone 6 mm, 1002622 [U10146], Hose, Flow hose](/thumblibrary/U10146/U10146_01_140_140_Tubing-Silicone-6-mm.jpg)
![Experiment Lead, Safety Plug and Socket, 1002839 [U13761], Experiment Leads and Cables](/thumblibrary/U13761/U13761_01_140_140_Experiment-Lead-Safety-Plug-and-Socket.jpg)
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![Digital Counter, 1001033 [U8533341-230], Digital Counters](/thumblibrary/U8533341-230/U8533341-230_01_140_140_Digital-Counter.jpg)
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FG 100, 1 mHz - 100 kHz, 1009957 [U8533600-230], Function Generators](/thumblibrary/U8533600-230/U8533600-230_01_140_140_Function-Generator-FG-100-1-mHz-100-kHz.jpg)
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