Narco Avionics AR850 - Operation

ENVIRONMENTAL QUALIFICATION FORM
NOTE: THIS FORM TO BE FILED WITH THE OWNER'S AVIONICS RECORDS.
NOMENCLATURE: AUTOMATIC PRESSURE ALTITUDE CODE GENERATING EQUIPMENT
MODEL: AR-850 TSO NUMBER: C88a
MANUFACTURER: NARCO AVIONICS, INC.
ADDRESS: 270 COMMERCE DRIVE
FORT WASHINGTON, PA 19034
SECTION /2/
CONDITIONS PARAGRAPH # DESCRIPTION OF CONDUCTED TESTS
TEMPERATURE ANDALTITUDE 4.0 Rev. 1 EQUIPMENT TESTED TO CATEGORIES "Bl"
LOW TEMPERATURE 4.5.1 -20
°
C (-4
°
F)
HIGH TEMPERATURE 4.5.3 +55
°
C (+131
°
F)
ALTITUDE 4.6.1
DECOMPRESSION 4.6.2 +9357 Meters (30,700 ft.)
OVERPRESSURE 4.6.3
TEMPERATURE VARIATION 5.0 EQUIPMENT TESTED TO CATEGORY "B"
HUMIDITY 6.0 EQUIPMENT TESTED TO CATEGORY "A"
SHOCK 7.0 EQUIPMENT TESTED PER DO-160B
OPERATIONAL 7.2 MEETS REQUIREMENTS OF DO-160B
CRASH SAFETY 7.3 NOT APPLICA.BLE
VIBRATION 8.0 EQUIPMENT TESTED WITHOUT SHOCK
MOUNTS TO CATEGORY "NMO"
EXPLOSION 9.0 EQUIPMENT IDENTIFIED AS 'X’, NOT
TESTED FOR THIS FEATIJRE
WATERPROOFNESS 10.0 EQUIPMENT IDENTIFIED AS 'X’, NOT
TESTED FOR THIS FEATURE
FLUIDS SUSCEPTIBILITY 11.0 EQUIPMENT IDENTIFIED AS 'X’, NOT
TESTED FOR THIS FEATURE
Form No. 03753-0621 PAGE 1 of 2