Campbell ST350, Instruction Manual

Page: 46 / 50

Appendix C. Calibration Sheets
C-2
C.2 Example of Calibration Sheet — CSI Supplied
Certificate of Calibration
CUSTOMER:
Company Name: Campbell Scientific, Inc
Street/City/State: 815 W 1800 N, Logan, UT 84321
CSI Sales No.:
Model: BDI Strain Transducer ST350
Serial Number:
Instrument Calibration Condition
N ew Strain Transducer
R eceived Condition: Operation failure Mis-aligned (bent) Other
R eturned Condition: In tolerance
G
ENERAL
G
AGE
F
ACTOR
: μ ε
/mV/V
Recommended Calibration Schedule
If the customer has not requested a calibration interval, a non-mandatory recommended interval is provided.
Based on past experience and assumed normal usage, it is recommended that this instrument be calibrated by the
due date stated below to insure sustained accuracy and reliable performance.
Re-Calibration Due Date:
Report of Calibration Standards Used
Calibration Procedure: Precision Laser Applied Displacement
Make / Model SN Calibration Date NIST reference
1. PDI Ref Cal 8069 7/8/2005 374.1
μ
M/V (0.01473 in/V)
BDI certifies the above instrument meets or exceeds published specifications and has been calibrated using
standards and instruments whose accuracies are traceable to the National Institute of Standards and Technology
(NIST), an accepted value of a natural physical constant or a ratio calibration technique. The calibration of this
instrument was performed in accordance with the BDI Quality Assurance program. Measurements and
information provided on this report are valid at the time of calibration only.
Calibrated By: Date: 2/29/2008
Doc #: 23000000001
Revision Date: December 19, 2007
FIGURE C-2. Campbell Scientific’s Calibration Sheet