MetalJet D2+
Description
Specification
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| MetalJet D2+ 70 kV | |||
| Technical specifications | |||
| Target material2 | Liquid metal alloy | Min. focal spot size | ~10 µm (~5 µm offered on request) |
| Target type | Liquid jet | Emission stability4 | < 1% |
| Voltage | 21-70 kV | Position stability4 | < 1 μm |
| Power3 | 0-250 W | Min. focus-object distance5 | 18mm |
| Max current | 4.3 mA | Beam angle6 | 13°/30° |
2) The room temperature liquid metal alloys supplied for the MetalJet source consist mainly of gallium, indium and tin. They have low reactivity and low toxicity but should be handled according to their safety data sheets and local regulations.
3) The actual power used is dependent on spot-size and voltage. However, maximum output power of the 70 kV high-voltage-generator is 300 W.
4) Standard deviation.
5) Without a shutter (24.8 mm with shutter).
6) Without a shutter (10.5° with shutter).
| Available target alloys | |||
| Target alloy | Gallium [weight %] |
Indium [weight %] |
Tin [weight %] |
| ExAlloy-G1 | 95 | 5 | - |
| ExAlloy-I1 | 68 | 22 | 10 |
| ExAlloy-I27 | 47 | 37 | 16 |
| ExAlloy-I3 | 75 | 25 | - |
7) Operation of ExAlloy-I2 requires that the MetalJet source is equipped with a heater system since the melting point is above room temperature. Due to this requirement the MetalJet sources with ExAlloy-I2 are under limited availability. Please contact us for further information.
| Spot stability over 24 h | Spot shape example | Emission Spectra at 250 W, 70 kV, 20 µm (0.1 keV bin width) |
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| MetalJet D2+ 160 kV | |||
| Technical specifications | |||
| Target material1 | Liquid metal alloy | Min. focal spot size | ~10 µm (~5 µm offered on request) |
| Target type | Liquid jet | Emission stability3 | < 1% |
| Voltage | 21-160 kV | Position stability3 | < 1 μm |
| Power2 | 0-250 W | Min. focus-object distance4 | 18mm |
| Max current | 4.3 mA | Beam angle5 | 13°/30° |
1) The room temperature liquid metal alloys supplied for the MetalJet source consist mainly of gallium, indium and tin. They have low reactivity and low toxicity but should be handled according to their safety data sheets and local regulations.
2) The actual power used is dependent on spot-size and voltage. However, maximum output power of the 160 kV high-voltage-generators is 640 W.
3) Standard deviation
4) Without a shutter (24.8 mm with shutter).
5) Without a shutter (10.5° mm with shutter).
| Available target alloys | |||
| Target alloy | Gallium [weight %] |
Indium [weight %] |
Tin [weight %] |
| ExAlloy-G1 | 95 | 5 | - |
| ExAlloy-I1 | 68 | 22 | 10 |
| ExAlloy-I26 | 47 | 37 | 16 |
| ExAlloy-I3 | 75 | 25 | - |
6) Operation of ExAlloy-I2 requires that the MetalJet source is equipped with a heater system since the melting point is above room temperature. Due to this requirement the MetalJet sources with ExAlloy-I2 are under limited availability. Please contact us for further information.
| Spot stability over 24 h | Spot shape example | Emission Spectra at 250 W, 70 kV, 20 µm (0.1 keV bin width) |
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