Specifications

CO2 Analyzers 3100 & 3150
Instruction 19-9339 53
Pump The device used to transfer a gas sample into the
instrument where that sample is not under pres-
sure. Select the “PUMP” key on the analyzer to
activate.
Regulator fl ow The regulator’s fl ow is factory set. It only requires
a few turns to open, no adjustment is available.
Sample tube Tube used to transfer sample gas from the source
to the analyzer.
Span The point at which the gas analyzer is calibrated
when a known concentration of the target gas is
present.
Temperature probe External device to enable the instrument to display
data and record the temperature readings. This is
an optional feature.
Under range codes Under range codes are errors below zero and will
be displayed with less than chevrons (<<.<).
User calibration Users have the facility to calibrate the analyzer
between services. User calibration of the gas ana-
lyzer will improve the data accuracy in the range of
the calibration gases used.
Warm-up self test Predetermined self-test sequence to test the
analyzer functions which takes place after the
analyzer is switched on and lasts approximately
30-40 seconds.
Warranty The instrument is guaranteed against defect in
materials and workmanship for a period of 12
months from the date of shipment to the user and
is subject to the recommended service and recali-
bration requirements.
Zero The point at which the gas analyzer is calibrated
when there is non of the target gas present.
15.0 Replacement Parts
Item Description Part Number
Battery Charger with Adapters 19-0610
Sample Tube Kit 19-0613
Temperature Probe (5 mm) 19-0611
Sample Filters (Pack of 5) 19-0612
PC Software 19-0614
Calibration Kit 19-8027
Cylinder of N
2
Gas 23-4003
Cylinder of 5% CO
2
(for Model 3100) 24-1126
Cylinder of 2,500 ppm CO2 (for Model 3150) 24-1130