Teledyne 89829-0201, Руководство пользователя

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Camera web interface 10
5. In the Action section, select which actions the camera will perform when an alarm is
triggered:
Digital OUT Outputs a digital pulse. Also, type a pulse length (in millisec-
onds) in the
Pulse time box.
E-mail Automatically sends the captured Image , Result , or Video to the
recipients defined in Settings > Alarm recipients . For more infor-
mation, see section 10.6.2 Alarm recipients , page 33.
Send to FTP Automatically sends the captured Image or Video to the FTP
site defined in Settings > Alarm recipients . For more information,
see section 10.6.2 Alarm recipients , page 33.
Save to camera Automatically saves the captured Image or Video to the memo-
ry of the camera.
During alarm Temporarily disables the periodic calibration while the image/
video is being captured.
The image/video can later be viewed and managed under the Library tab:
• the captured image frame that triggered the alarm,
• the 5 second video sequence when the alarm was triggered.
6. When completed, click Set alarm . The alarm is now listed under Active alarms .
10.4.3 Changing object parameters
For accurate measurements, the camera must be provided with certain object
parameters:
• Emissivity
How much radiation an object emits, compared with the radiation of a theoretical
reference object at the same temperature (called a “blackbody”). The opposite of
emissivity is reflectivity. The emissivity determines how much of the radiation origi-
nates from the object as opposed to being reflected by it.
• Reflected temperature
This is used when compensating for the radiation from the surroundings reflected by
the object into the camera. This property of the object is called reflectivity.
• Distance
The distance between the camera and the object of interest.
• Relative humidity
The relative humidity of the air between the camera and the object of interest.
• Atmospheric temperature
The temperature of the air between the camera and the object of interest.
• External IR window
Used if any protective windows etc. are set up between the camera and the object of
interest. When the setting is on, the following parameters can be set:
◦ Transmission : How much of the thermal radiation passes through the window.
◦ Temperature : The temperature of the window.
You can set the object parameters globally. You can also change the Emissivity , Re-
flected temperature , and Distance parameters locally for a measurement tool.
Note
• The local parameter settings override the global values.
• Of the object parameters,
Emissivity and Reflected temperature are the two most im-
portant to set correctly in the camera.
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