Servomex NanoTrace DF-760E, Инструкция по эксплуатации

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Specifications DF-760E 17
3 Specifications
3.1
Oxygen
Lowest Detection Level (LDL):
75 ppt @ Constant Conditions
Resolution:
Analytical (Smallest Detectable Change): 50 ppt
Display: 10 ppt
Accuracy:
Greater of ±3% of reading or ±0.1 ppb @ Constant Conditions
Speed of Response:
Typically less than 20 seconds to reach 90 percent of a step
change in either direction
Upset Recovery Time:
Typically less than 15 minutes from a high ppm upset to within
10 ppb of the previous stable reading.
Range:
0-20 ppm
Background Gas Compatibility:
N
2
, H
2
, He, and Ar
Return Pressure:
±1.0 psig (±0.07 barg), atmospheric vent recommended.
3.2
Moisture
Lowest Detection Level (LDL): 200 ppt @ Constant Conditions
Resolution: Analytical (Smallest Detectable Change): 100 ppt
Display: 10 ppt
Accuracy: Greater of ±3% of reading or ±0.2 ppb @ Constant Conditions
Speed of Response: Typically <3 minutes to reach 90 percent of an upward step
change
Upset Recovery Time: Typically less than 5 minutes from a high ppb upset to within
10 ppb of the previously stable reading.
Range: 0-20 ppm
Background Gas Compatibility: All inert and passive gases including N
2
, H
2
, He, Ar
and O
2
Return Pressure: Variable from 200 – 760 Torr based on background gas
3.3
General
Construction:
NEMA 1, 19 inch rack mount
Dimensions:
19 inch (48.3cm) wide x 10.5 inch (26.7 cm) high x 22.5 inch (57.2 cm)
deep
Display:
7.4 inch VGA Color (640X480)