Micro-Fuel Cell "Class; Hydrogen And/Or Helium Service; Class L-2C/B-2 Cell - Teledyne 3010TAC Operating Instructions Manual

Trace oxygen analyzer

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Oxygen Analyzers

Figure 2-3. Characteristic Input/Output Curve for a Micro-Fuel Cell

2.2.6 Micro-Fuel Cell "Class"

Analytical Instruments manufactures Micro-Fuel Cells with a variety

of characteristics to give the best possible performance for any given

application. Each unique cell type is given an alphanumeric designation

consistent with its application. This designation is its "class."

If the sample gas contains 10 % or more hydrogen and/or helium,

only "clamp" cells are used. These Micro-Fuel cells are identified by the

suffix -C added to the cell class number.

The class L-2C/B-2 cell is for general purpose, and hydrogen/helium

service, trace oxygen analysis, where the slightly larger size of the cell is

acceptable to obtain a longer life than is available with the standard size

cell.

Nominal output in air is 0.5 mA, and 90 % response time is 7 s.

Expected life is 12 months.

2.2.6.2

Teledyne Analytical Instruments

Part II: Analysis Units

Part II: 2-5

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