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Pyranometer in Mexico
Pyranometer Calibration – ISO-CAL

If someone is using a pyranometer in Mexico, they should be aware of a few key pieces of information:

  1. Location: The location of the pyranometer is important, as it can affect the amount of solar radiation that it measures. Factors such as altitude, latitude, and local weather patterns can all have an impact on the amount of solar radiation that reaches the surface.
  2. Calibration: It’s important to calibrate the pyranometer before using it to ensure that it is measuring accurately. There are several international standards for pyranometer calibration, such as ISO 9060 or IEC 60904-9, which should be followed.
  3. Maintenance: Pyranometers require regular maintenance to ensure they continue working accurately. This includes cleaning the sensors, checking the wiring, and replacing any worn parts.
  4. Weather condition: The weather condition can affect the measurement, specially during dust storm or sand storm it is important to clean the sensor and protect the instrument.
  5. Local regulations: In Mexico, as in many other countries, there may be local regulations regarding the installation and use of pyranometers. It’s important to be familiar with these regulations and comply with them when using the pyranometer.
  6. Data Quality assurance: Make sure to check the data quality, like consistency, and accuracy, in order to make sure that the data collected can be used for the intended purpose.

It’s also important to keep in mind that the performance of a pyranometer can be affected by various factors such as temperature, humidity and the solar position, it’s important to have a good record of all these factors.

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