Object Record
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Metadata
Title |
Sylvania R1110 Ion Gauge for the CEC Mass Spectrometer |
Object Name |
Gauge, Ion |
Object ID |
2005.007.019 |
Description |
Two part glass tube with electrical components; tube consists of a 1" diameter tube with various electrical components on top of a thinner glass tube that is sealed to a point at the bottom; two green wires extend from the top of the larger tube |
Dimensions |
H-8 Dia-1 inches |
Material |
Coated Metal, Brass |
Search Terms |
Analytical chemistry--Equipment and supplies Consolidated Electrodynamics Corporation Mass Spectrometers Mass Spectrometry |
Provenance |
Mass Spectrometry is a scientific analytical technique used for determining the masses of atoms or molecules found in an unknown sample of gas, liquid, or solid. In a Mass Spectrometer, the unknown sample molecules are passed through an ion source which converts them into ions (if necessary, the sample is converted to a gas before it is passed through the ion source). The ions are then accelerated into an analyzer where they are sorted according to their mass. Once the ions are sorted, a detector determines the amount and type of each ion present. The mass spectrum consists of a series of peaks of different mass and intensity from which the identity of the substance submitted for analysis can be determined. |