Yokogawa Multi Channel Oxygen Analyzer System ZR22/AV550G - Manual (Page 21)

IM 11M12D01-01E 2-2
(Excluding the case where the reference air flow is natural convection)
(Use oxygen of known concentration (in the measuring range) as the zero and
span calibration gas.)
Ϯ1% Maximum value of range setting ; from 0 to 5 vol% O
2
to 0 to 25
vol% O
2
range
(Sample gas pressure: within
Ϯ4.9 kPa)
Ϯ3% Maximum value of range setting ; from 0 to 25 vol%O
2
to 0 to 50 vol%
O
2
range
(Sample gas pressure: within
Ϯ0.49 kPa)
Ϯ5% Maximum value of range setting ; from 0 to 50 vol% O
2
to 0 to 100 vol%
O
2
range (Sample gas pressure: within
Ϯ0.49 kPa)
Drift: (Excluding the first two weeks in use)
(Excluding the case where the reference air flow is natural convection.)
Both zero and span
Ϯ2% Maximum value of range setting/month
Response Time : Response of 90% within 5 seconds. (Measured from when gas is
introduced from calibration gas inlet and analog output start changing.)