Campbell 21X Especificações descarregar pdf (Página 4)

Number 4250

Revision 1.0

Date MAY 1996

Page 2 of 5

2.2 INSTRUMENT TECHNICIAN

The instrument technician shall:

• Perform all servicing and calibration of optical monitoring dataloggers.

• Coordinate with the manufacturer for return of dataloggers that fail to operate within

factory specifications.

• Document and archive all datalogger servicing records.

2.3 DATA COORDINATOR

The data coordinator shall:

• Inform the instrument technician when a datalogger is removed from the field.

• Provide the instrument technician with a description of the field problems observed with

the datalogger.

2.4 FIELD SPECIALIST

The field specialist shall:

• Perform strip chart recorder checks annually.

• Provide the instrument technician with a description of problems observed during annual

site visit testing.

3.0 REQUIRED EQUIPMENT AND MATERIALS

The following subsections provide summary lists of test equipment and materials required

to service and calibrate optical monitoring dataloggers.

3.1 CAMPBELL 21X DATALOGGER

• Calibrated voltage source

• Campbell Scientific datalogger communications software (SMCOM)

• Campbell Scientific SC532 Peripheral Interface Module

• ARS Campbell 21X datalogger test program (21X_TEST.DLD)

• Digital voltmeter

• Waveform generator

• Frequency counter

• Campbell Scientific, Inc.

21X Micrologger Operator's Manual

and

21X Prompt Sheet

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Campbell 21X Especificações Página 4