Enmet SPECTRUM ON-LINE Manual do Utilizador descarregar pdf (Página 16)

ENMET Corporation Spectrum ON-LINE

Appendix A: Calibration Data Tables

Table 1: Gas Ranges, Alarm Points and Sensor Life

Gas Range

Alarm

lower limit

Alarm

upper limit

Factory Alarm

Set Point

Expected Sensor

Lifetime

Ammonia

0-100ppm 15ppm 50ppm 25ppm 1 year

Arsine

0-0.99ppm 0.03ppm 0.10ppm 0.05ppm 1-1.5 years

Carbon Monoxide

0-1000ppm 5ppm 200ppm 35ppm 2-3 years

Chlorine

0-10ppm 0.5ppm 5.0ppm 1.0ppm 1-2 years

Fluorine

0-10ppm 1ppm 5ppm 1ppm 2-3 years

Hydrogen

0-1000ppm 200ppm 750ppm 200ppm 1-2 years

Hydrogen Chloride {

0-20ppm 3.0ppm 10.0ppm 5.0ppm 1-2 years

Hydrogen Cyanide

0-20ppm 3.0ppm 10ppm 4.7ppm 2-3 years

Hydrogen Fluoride

0-10ppm 2.0ppm 6.0ppm 3.0ppm 1 year

Hydrogen Sulfide

0-200ppm 5.0ppm 25ppm 10ppm 2-3 years

Nitric Oxide {

0-100ppm 15ppm 50ppm 25ppm 1-2 years

Nitrogen Dioxide

0-10ppm 1.0ppm 5.0ppm 3.0ppm 1-2 years

Oxygen

0-25% 16% 23.5% 19.5% & 23.5% 1.5-2 years

Ozone

0-0.99ppm 0.05ppm 0.2ppm 0.1ppm 1-1.5 years

Phosgene

0-0.99ppm 0.05ppm 0.20ppm 0.1ppm 1 years

Phosphine

0-0.99ppm 0.15ppm 0.30ppm 0.50ppm 1-1.5 years

Silane

0-30ppm 3ppm 5ppm 5ppm 1-1.5 years

Sulfur Dioxide

0-20ppm 2.0ppm 10ppm 5ppm 1-2 years

NOTE: All specifications stated in this manual may change without notice.

{ Biased Sensors: Instruments using biased sensor, stabilization time is extended to 4 minutes. Complete stabilization

may take as long as 1 hour. When instrument is turned on it may display XXXX

+ . If instrument

has been off for an extended amount of time it may be necessary to “cycle” (turn on and off) the

instrument several times.

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