POWER LINE INSPECTION
CORONA 350 II
gyro-stabilized POWER LINE INSPECTION SYSTEM WITH
up to four different camera PAYLOAD OPTIONS
Ultraviolet camera for corona detection
Radiometric infrared camera for detecting thermal hot-spots
High-definition video camera
High-resolution digital frame camera
SIMPLIFIED INSTALLATION
The Corona 350 II is comprised of two units;
the gyro-stabilized gimbal and the mission
computer. The mission computer remotely
controls the gimbal and cameras as well as
recording and displaying of all mission data,
video, and still images.
“WALK-ON-WALK-OFF”
The mission computer allows operators
to quickly configure the aircraft for asset
inspection.
• No equipment rack
• No ancillary video equipment
• Additional seat available
• No certification issues
• More aircraft types can be used
ASSET DATABASE IMPORT
The system’s asset database contains asset
tables that can be tailored to meet different
customer asset attribute lists, and is capable
of holding in excess of 500,000 individual
assets in ESRI Shape file format.
BUILT-IN IMU
The IMU is combined with the aircraft’s GPS
position and the mission system software’s
accurate global digital terrain elevation data
model to calculate the EO/IR camera boresight and to lock the gimbal onto assets
displayed on the moving map.
The camera bore-sight is dynamically
displayed relative to the aircraft position,
deriving critical target information such as
gimbal orientation, the geographic bore-sight
position and elevation, and the position and
identification of assets.
DATA DISPLAY & COLLECTION
Imagery captured by the mission computer
includes video and high-resolution still images
captured from the visible, thermal, and
ultraviolet spectrums. Operators are provided
with the tools necessary to view this imagery
in real time to rapidly identify faults and
defects in transmission assets, record critical
mission and imagery data, and to save all data
in the mission computer’s hard disk drive for
post-mission review and report generation.
GROUND-BASED WORKSTATION
The mission computer can also be used on the
ground to load pre-flight map and asset data,
and plan inspection missions.
Post-mission, the mission analysis & review
capabilities allow the user to specify start/
stop times, and review mission attributes such
as aircraft position and track, camera boresight position and track, and all still imagery,
video, vector overlays, and metadata captured
during the mission.
EASA CERTIFIED INSTALLATIONS
FLIR Systems PolyTech AB is a certified Part 21
and Part 145 organization being able to issue
release certificates of airworthiness
(EASA Form 1) for its products for the
most popular helicopter models currently
operating worldwide.
METADATA
Aircraft navigation data, such as aircraft
and bore-sight position, is appended to
all captured imagery by way of the image
metadata. All captured video clips and
still images are time-stamped, and are
synchronized with the associated geospatial mission data. To provide immediate
operational context to the collected
imagery, all video clips and still images are
associated with the applicable asset.
MOVING MAP
The mission computer comes standard
with a world 250K Delorme raster map
and world-wide DTED. The software
supports industry standard raster and
vector map formats, and provides a
standalone map converter application to
enable the user to import custom map sets
and elevation data.
CORONA 350 II
GIMBAL SPECIFICATIONS
Active gyro-stabilization
Field of Regard
Maximum slew rate
Maximum slew acceleration
Diameter
Height
Weight (w/cameras and lens)
ENVIRONMENTAL SPECIFICATIONS
Standards
UV CORONA DETECTION CAMERA
UV sensitivity
Field of view
Optical channels
Focus
Visible channel
INFRARED CAMERA
Detector
Number of pixels
Spectral wavelength
Temperature ranges
Temperature reading accuracy
Field of view
Focus
COLOR TV CAMERA
Detector
Number of pixels
Signal-to-Noise ratio
Zoom
Field of view
DIGITAL STILL FRAME CAMERA
Image capture device
Number of pixels
Fields of view
Focal length
4 axis stabilization
Elevation: +20° to –120°
Azimuth: +360° continuous
60°/sec.
>300°/sec/sec
13.8 in. (350 mm)
18.8 in. (478 mm)
59.5 lbs. (27 kg)
RTCA DO-160E
3 x 10-18 watt/cm2
16°/8°/4°
UV and visible channels overlaid
Manual or automatic
Synchronized with UV channel
Focal Plane Array, uncooled microbolometer
640 x 480 pixels
7.5-13μm
-40°F to 3632°F (-40°C to +2000°C)
± 2°C or ± 2%
7° (H) x 5.3° (V)
3.5° (H) x 2.65° (V); ezoom
Manual or automatic
EXMOR CMOS
Approximately 3.27 Mega pixels
>50 dB
30 x optical, 2x electronic
40.6° to 1.4°
35.9 × 24 mm CMOS sensor
36.3 Megapixels
28˚51’ to 10˚17’
70-200mm (continuous zoom)
mission computer
Display
15.6” Full HD (1920 x 1080) 800 NITs
sunlight readable, touchscreen
Operating system
Windows® 7
CPUIntel® Core i7-620M 2.66GHz Processor
Dimensions
16.1” x 11.41” x 2.56” (410 x 290 x 65 mm)
Weight
approx 11.4 lbs (5.2 kg)
FLIR stems PolyTech AB
Smedjegatan 41
SE-632 20 Eskilstuna
Sweden
Phone: +46.16.176660
Fax:+46.16.128660
sales.polytech@flir.se
www.polytech.se
©2013 FLIR Systems, Inc. Specifications are subject to change. All other names are trademarks of their respective owners. 11042013
www.flir.com/gs