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LGT-670C
Performance specification:
1 , effective distance and directivity test:
When testing within valid distances, the use of the supplied receiver does not allow any nonstandard operation.
1.1 partial angle theta = 5 DEG (,, left, right) to launch effective distance should be greater than or equal to 8.0M.
The 1.2 level is in the angle theta =45 degrees (left, right) to launch effective distance of more than 6.0M.
1.3, the vertical angle of the oblique angle at theta =30 degrees (up, down).
2. Infrared peak irradiance of remote controller:
In the natural light or fluorescent lamp 200 + 50lx environment illumination, the remote controller uses the power supply voltage under the rated operating voltage condition, in the remote control launching point
With the peak level of light illumination instrument by vertical axis distance 0.5M, press the remote control button, the infrared emission peak irradiance should not be less than 40uW/c square meter
2.1 directivity (working voltage 3.0V):
The remote control of the red light emission peak irradiance is 20uW/c square meters, with the remote launch point for the vertex angle should not be less than 30 degrees.
2.2 the directivity of the remote controller under undervoltage conditions (operating voltage 2.25V):
Infrared remote control peak irradiance is 10uW/c square meters, with the remote launch point for the vertex angle of not less than 30 degrees.
3. Environmental testing:
3.1 high temperature storage test:
Remote control in the temperature of 55 degrees Celsius environment, after the use of 2h, restore 2h, should meet the requirements, no abnormal work.
3.2 constant damp heat test:
Remote control in the temperature of 40 degrees, relative humidity of 93% in the environment, after the use of 96h, after the restoration of 4h, should be all normal.
3.3 low temperature storage test:
Remote control in the temperature of -25 degrees when the environment, after the use of 2h, restore 2h, should be all normal.
3.4 temperature change test
The remote control should be able to withstand the temperature cycle test shown in the following diagram. After 6 cycles of testing, everything should be normal.
4 , free fall test
The remote controller is free of charge in the condition of battery loading. It falls freely from 80Cm height to no more than 3Cm thick wooden floor.
Test, according to the test surface shown below, according to the order of 3-2-4-5-6-1 fall, cycle three times.
After the test, the remote control should not be cracked, the battery cover does not fall off and so on, all button functions should be normal.
5, waveform
6 , scanning vibration test
The remote control shall be able to withstand the vibration test as specified in the following table. After the test, the remote control shall be in normal condition.
Frequency range (Hz)
Displacement amplitude (mm)
Scan cycle times
Requirement
10~30 to 10
Zero point seven five
Five
Vibration on the vertical axis of the work surface
30~55 to 30
Zero point one five
6 , scanning vibration test
The remote control shall be able to withstand the vibration test as specified in the following table. After the test, the remote control shall be in normal condition. |
