Certification of calibration – Lamar Technologies D-1560 User Manual
Page 12
POWER PRODUCTS INC.
27 PAMARON WAY, SUITE E
NOVATO, CA 94949
415-883-6300
CERTIFICATION OF CALIBRATION
BATTERY DISCHARGE CAPACITY TESTER – MODEL: D-5160
APPLICATION:
Discharge capacity testing of 12 and 24 Volt Lead Acid and Nickel Cadmium
aircraft batteries.
Discharge Range: 2 – 62 Amperes.
Amperes:
XX.X Adjustable to +/- 0.1A
DIGITAL DISPLAYS:
Volts:
XX.X
Time:
Hrs. XX Min. XX Sec. XX
0-75 Ampere, 0-30 Volt Variable Power Supply
CALIBRATION
Power Products P/N PS 7530AF used as battery substitute.
PROCEDURE:
Test instruments and shunt compared to the D5160 unit.
Required accuracy +/- 0.2A from pre-set discharge amps.
▪ Powered by battery under test
▪ Automatic Setting to 12 or 24 Volt battery
SPECIFICATIONS:
▪ Push button adjustment for discharge amperes w/ resolution of 0.1 Amps
▪ Selectable end voltage discharge cutoff, 9/18 Volts or 10/20 Volts.
▪ Meter reading accuracy – Voltmeter +/- 0.2 Volts
Ammeter +/- 0.2 Amperes
Timer 1 sec.
Calibrating Test Instruments Used:
Meters: Fluke 8010A DC MV Digital, Fluke 87 DC Volts Digital
NOTES:
▪ Shunt: EMPRO 100A 100MV 0.25% accuracy
Traceable to NIST Calibration within one year
Instrument test before each equipment test and calibration:
Fluke meters with standard cell of 1.019 Volts to +/- 1.02 V
UNIT:
BATTERY DISCHARGE CAPACITY TESTER
MODEL:
D-5160
SERIAL #:
_____________________
DATE OF MANUFACTURE:
_____________________
PROCEDURE:
D5160CAL- 62-01
ENVIRONMENTAL CONDITIONS:
NOMINAL 70º - 80º F 35 - 40% R.H.
SHIPPED CONDITION:
CALIBRATED / IN TOLERANCE_____________________
CALIBRATED BY:
________________ DATE CALIBRATED: _______________
DUE DATE OF NEXT CALIBRATION (ANNUAL):
________________________________________
APPROVED BY_______________________ TITLE:______________________ DATE:_______________
Lamar Technologies certifies that the above listed instrument meets or exceeds all published specifications. It has been calibrated
using standards MIL-I-45208 whose accuracies are traceable to the National Institute of Standards and Technology.