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Campbell CR1000 User Manual

Campbell CR1000
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Section 9. Maintenance Details
Remove six nuts, then open the clam shell.
Figure 130. Remove and Replace Battery
Remove the lithium battery by gently prying it out with a small flat point
screwdriver. Reverse the disassembly procedure to reassemble the CR1000.
Take particular care to ensure the canister is reseated tightly into the three
connectors.
9.3 Factory Calibration or Repair Procedure
Related Topics
Auto Calibration Overview (p. 92)
Auto Calibration Details (p. 344)
Auto-Calibration — Errors (p. 490)
Offset Voltage Compensation (p. 323)
Factory Calibration (p. 94)
Factory Calibration or Repair Procedure (p. 476)
If sending the CR1000 to Campbell Scientific for calibration or repair, consult
first with a Campbell Scientific application engineer. If the CR1000 is
malfunctioning, be prepared to perform some troubleshooting procedures while
on the phone with the application engineer. Many problems can be resolved with
a telephone conversation. If calibration or repair is needed, the following
procedures should be followed when sending the product:
Products may not be returned without prior authorization. The following contact
information is for US and International customers residing in countries served by
Campbell Scientific, Inc. directly. Affiliate companies handle repairs for
customers within their territories. Please visit www.campbellsci.com to determine
which Campbell Scientific company serves your country.
To obtain a Returned Materials Authorization (RMA), contact CAMPBELL
SCIENTIFIC, INC., phone (435) 227-2342. After an application engineer
determines the nature of the problem, an RMA number will be issued. Please
write this number clearly on the outside of the shipping container. Campbell
476

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Campbell CR1000 Specifications

General IconGeneral
Power Requirements9.6 to 16 VDC
Data Logger Operating SystemCRBasic
Memory4 MB
Analog Inputs16 single-ended or 8 differential
Analog Input Resolution13 bits
Analog Input Range+/-2.5V
Digital I/O8
Pulse Counters2
Communication PortsRS-232
Operating Temperature-25°C to +50°C
Pulse Channels4

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