Perfect Prime IR203 Manuel utilisateur
IR203 Thermal Camera
For Apple iOS Devices
Instruction Manual
Contents
P. 1
1. Overview
2. App Download
3. Product Specifications
4. Symbol Definition
5. Getting Temperature of a Point
6. Choose Color Palette
7. Enable Filters for Better Picture Quality
8. Contour Detection (Beta, Experimental)
9. Menu Settings
10. Recording Functions
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1. Overview
P. 2
PerfectPrime provides you a way to sense the invisible, measure the
unfathomable, and analyze the improbable by providing thermal image
and temperature measurements in a new way. This Guide provides you
all the information you will need to operate the IR203.
The IR203 is powered by the host device, no charging or battery is needed
Lightning
Connector
Thermal
Camera
2. App Download
P. 3
AppQR Code
Scan the QR code below or enter the URL (https://apps.apple.com/t-
n/app/senxorproviewer/id1541291250) to download the "SenXorPro-
Viewer" application and install it (only supports iOS Phone system).
3. Product Specications
P. 4
3.1. General
Resolution
FOV (angles in degrees)
Maximum frame rate
Max scene temperature range
NETD
Accuracy
80 × 62
44.2° (H), 34.5° (V)
15 FPS
-40°C to 1000°C
150mK
up to +/-1°C
3.2. Environmental
Operating temperature
Storage temperature
-20 - 85°C
-40 - 85°C
3.3. Interface
Power Consumption
iOS Dongle connector
iOS Dongle size
300mW
Lightning
56mm x 28mm x 14mm
3.4. Mechanical
iOS Dongle weight 9.3 g
4. Symbol Denition
P. 5
You can download and install the Meridian SenXorProViewer App on
Apple App Store. You need to install the App before you use the IR203.
Settings
Contour Detector
Mean temperature
Contour Detector
Selected contour
Color Palette
temperature
adjustments
Min/Max
temperature And
spread
Flip Image
Auto Range
(temperature)
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2
3
4
5
6
7
Start/Stop Capture
Image adjustments
FPS Up/Down
Display
Selected point
(x,y) temperature
Current color
palette
Save Video Button
Connection Status
(red not connected
Green connected)
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5. Getting Temperature of a Point
P. 6
The SenXorProViewer App allows
the user to get the temperature of a
particular point by touching the
location on the thermal picture. The
crosshair on the thermal picture
indicates the selected X Y
coordinates and the corresponding
temperature is shown on the screen
CrossHair
Point XY and temperature
6. Choose Color Palette
P. 7
The SenXorProViewer App allows the
user to choose preset color palettes to
map temperature values to dierent
colors, include grayscale, colors and
combinations.
16 preset color palettes are provided
for image visualization, temperature
data is not aected. Tap the palette
list, select one of the palettes on the
drop-down list and result will be
applied to the new thermal image.
Choose palette
7. Enable Filters for Better
Picture Quality
P. 8
The SenXorProViewer App supports the following types
of image ltering that serve to improve the intrinsic
noise of the detector:
Temporal lters -- these work in reducing the temporal
uctuation of individual detector pixels from one
thermal frame to the next:
• Simple rolling average -- accessed via the Averaging
button, with recommended values of 2 or 4 (number
of frames over which the averaging is performed.
• Predictive temporal lter – access via the Temporal
Filter. The strength of which can be selected between
low and high, depending on the dynamics of the
scene. For static scenes, high strength is recommend-
ed, while for scenes with motion, low strength is
recommended to avoid ghosting artefacts in the
video.
Spatial lter – access via the AI Pre-trained Filter. This
lter works by reducing the noise within an individual
frame by considering the relation between the values of
individual pixels within the frame. It is enabled by
default and works best in conjunction with the temporal
lters.
8. Contour Detection
(Beta, Experimental)
P. 9
The Contour Detection feature is for DEMO
purpose only, not for medical advice or
usage.
The SenXorProViewer App supports an
indicative contour detection as an
experimental feature. The function is based
on the detection of the hottest region within
the captured image-- then display the mean
of the hottest region.
The SenXorProViewer App shows the
contour of the hottest spot that is
automatically detected. Since the model
involves some parameters, the user has
control over them to ne tune the threshold
and obtain a more stable readout.
The model is intended for distance between
the camera and the subject in the range of
0.7 to 2 m.
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