E C O P H Y S I C S Operating Guide
CLD 780 TR / July 2000 46
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(10) “Fastaverager“ window:
Outputs the mean value of the measured data over the set period.
1. “Fastaverager-Filter“: “OFF“ or “ON“
2. “Fastav.-Time“: set the filter width over which the average is to be cal-
culated, from 1 to 60 secs.
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(11) “Slowaverager“ window:
Outputs the mean value of the measured data over the set period.
1. “Slowaverager-Filter“: “OFF“ or “ON“
2. “Slowav.-Time“: set the filter width over which the average is to be cal-
culated, from 1 to 120 mins.
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(12) “Recorder“ window
Parameter settings for using an x-t recorder over a limited, user-defined
range of measurement values.
1. “Low“: set the recorder zero point to correspond to a measured data
value of 0 to 499 units
2. “High“: set recorder full-scale to correspond to a measured data value
of 1 to 500 units*
*Units (either ppb or kcps) are user-defined in window (13). Note that the
numbers entered for “Low“ and “High“ above refer to the numeric value
displayed. If the units are changed, then the new measurement values
may very well lie outside of the recorder settings, since kcps and ppb val-
ues are not directly interchangeable.
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