33
Accuracy NO:
NO
2
:
+/-5% or 0.05ppm whichever is the
greater.
+/-5% or 0.05ppm whichever is the
greater
Response time NO:
NO
2
:
Less than 10 seconds (90% FSD)
Less than 30 seconds (90% FSD)
Alarm range NO:
NO
2
:
lower and upper 0 to 99ppm
upper 0 to 19ppm
Safety cut-out NO:
operation NO
2
:
100ppm
9ppm
Alarmed conditions Water trap full
Sample line occluded.
Battery low
Sensor life >1 year
Sidestream flow rate 250 ml/minute
Input pressure range 0 to 100 cmH
2
O
Data storage 24 hours
Printer type 320 dot / line, low power thermal
printer
Paper type 11cm thermal paper
Power supply
(Class I Equipment)
Primary 100–250volt 50 - 60Hz
Secondary 12volt 1.5A DC
Battery pack Rechargeable NiCad 7.2V 600mA-
hours
Dimensions 315 x 120 x 90 mm
Weight 1.2 Kg
Operating temperature: 0 to +40 °C
Operating humidity: 30% to 90% RH
Internal battery life 10 years
Operating pressure: Atmospheric +/-10%
Storage temperature -20° to +70 °C
Storage humidity 30% to 90% RH