Atomic and nuclear physics
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554801 8
X-ray apparatus, Mo, complete
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554800
X-ray apparatus
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554804 8
Drawer for X-ray apparatus
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X-ray tubes
Incandescent cathode tubes heated directly; gold anode embedded in copper block; with screw thread for cooling element and 2-pole pin contact for cathode heating; suitable for X-ray (554 800 and 554 801).
- Max. emission current: 1 mA
- Max. anode voltage: 35 kV
- Focal spot size: approx. 2 mm²
- Minimum length of operation: 300 hours
- Diameter: 4.5 cm
- Length: 20 cm
- Mass: 0.3 kg
Kat.-Nr. Anode material Characteristic radiation Absorber foil 554 861 Molybdenum (Z=42) Kα = 71.1 pm (17.4 keV)
Kβ = 63.1 pm (19.6 keV)Zirconium 554 862 Copper (Z=29) Kα = 154 pm (8.04 keV)
Kβ = 139 pm (8.91 keV)Nickel 554 863 Iron (Z=26) Kα = 194 pm (6.40 keV)
Kβ = 176 pm (7.06 keV)554 864 Tungsten (Z=74) Lα = 148 pm (8.39 keV)
Lβ = 128 pm (9.67 keV)554 865 Silver (Z=47) Kα = 56.1 pm (22.1 keV)
Kβ = 49.7 pm (24.9 keV)554 866 Gold (Z=79) Kα = 128 pm (9.71 keV)
Kβ = 108 pm (11.4 keV)
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54656 8
Cabinet for storage of radioactive materials
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555571
Fine beam tube
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555581 8
Helmholtz coils with holder and measuring device for fine beam tube
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559436 8
Ra 226 preparation, 5 kBq
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554161
Discharge tube, canal rays
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55880
Paul trap
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