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Instrument Database:
Spectral Systems Peter R. Perzl - Electrothermal Vaporisator ETV 4000
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| Year of introduction |
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| Status |
available |
| Company |
Spectral Systems Peter R. Perzl
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| Categories |
Sample introduction: Electrothermal vaporizer
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- Direct solid sample analysis with ICP
- For ceramic, biological, mineralogical samples and many others
- Timesaving because no liquid digestion necessary
- Sample-weight: 1-5 mg
- Evaporation in graphite boat
- Transport of the aerosole to the ICP-torch via flexible tube
- Integration of the transient signals
- Limits of detection: < 0,05ng
- Multi-element-analysis with polychromators
Technical description
The compact desktop-instrument contains the easy-to-handle graphite furnace, a solid state power supply with up to 400 Amps, a program controller with graphic LCD-display, the pyrometer-microcontroller and the complete gas-flow-controller and mixer.
In the basic version the boats are loaded manually with tweezers. Also the door of the furnace, containing the pyrometer-sensor, is opened and close manually:
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| Specifications |
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Weight and dimensions
350x600x315 mm, weight about 30 kg
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