Zahm Model 48-A CO2 Volume Computer
Specifications / Features:
The Zahm series 12,000 CO2 Volume Computer operates
in basically the same manner as the Series 1000 Volume Meter
but is faster and more accurate due to the incorporation of
a highly accurate pressure transducer and RTD thermometer.
The resulting volumes of CO2 gas are digitally displayed on the
small hand-held computer that attaches to the Volume Meter.
The computer has touch panel controls, large digital readout,
automatic stability sensors, on-board diagnostics,
LED mode indicators, automatic shut-off and environmentally
Pressure Mode / Range:
Specified range is from .2 to 25.3 psi (pounds per square inch gauge)
Temperature Mode / Range:
Specified range is from 26.0 to 57.0 degrees F. in .5 degree increments.
Volumes Mode / Range:
by utilizing the temperature and pressure data.
The display will be blank until stability is reached within the vessel (after agitation).
During this time the "Not Ready" LED will be on. Range is from 1.00 to 3.99 to .01 increments.
Auto Shut-Off Times:
Over Pressure (Transducer):