Apogee Instruments MU-250 Panduan Pemilik - Halaman 7
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DEPLOYMENT AND INSTALLATION
Apogee MU series meters are designed for spot-check measurements, and calculation of integrated daily totals
(total number of photons incident on a planar surface over the course of a day) through the built-in logging
feature. To accurately measure UV-A radiation incident on a horizontal surface, the sensor must be level. For this
purpose, each MU model comes with a different option for mounting the sensor to a horizontal plane.
In addition to leveling, all sensors should also be mounted such that obstructions (e.g., weather station
tripod/tower or other instrumentation) do not shade the sensor.
The AM-310 Sensor Wand accessory incorporates a mounting fixture at the end of an extendable telescopic wand
(up to 33 inches/84 cm). The wand is not suited for wet environments; however, it is excellent for greenhouses and
growth chambers. Its ability to retract to a smaller size also makes it ideal for travel use.
The AL-100 leveling plate is recommended
for use with the MU-250. To facilitate
mounting to a cross arm, the AL-120
mounting bracket is recommended.
AM-310 Extendable Sensor
Wand