The usage steps of the multi-channel temperature and humidity recorder mainly include connection and setup, data collection and analysis, while the precautions cover safe operation, data confidentiality and instrument maintenance ‌.

Youdaoplaceholder0 steps to use ‌ :

Youdaoplaceholder0 Connect and set up ‌ :

Connect the recorder to the computer 's serial port using the communication cable provided randomly ‌.

Run the recorder application on the computer and set parameters such as the start time of recording, recording cycle, and stop time of the recorder ‌.

According to actual needs, connect the temperature and humidity sensor to the corresponding measurement point and ensure that the connection is firm ‌.

Connect the multi-channel temperature and humidity recorder to the power supply and ensure a stable power supply ‌.

Set the measurement parameters in the instrument menu, including sampling frequency, data storage method, etc., and Celsius or Fahrenheit as needed. Set the alarm threshold ‌.

Youdaoplaceholder0 Data acquisition and analysis ‌ :

Activate the data acquisition function of the multi-channel temperature and humidity recorder to ensure that the temperature and humidity data are recorded ‌.

During the data acquisition process, the temperature and humidity changes at each measurement point can be monitored in real time through the instrument screen ‌.

After the data collection is completed, the data can be exported for further analysis by connecting to a computer or using the internal storage function of the instrument, such as drawing temperature and humidity curves and viewing the trend of temperature and humidity changes, ‌.

Youdaoplaceholder0 notes ‌ :

Youdaoplaceholder0 Safe operation ‌ : When connecting the sensor and power supply, ensure safe operation to avoid short circuits and abnormal power supply that may cause damage to the instrument or sensor ‌.

Data confidentiality ‌ : Depending on the different testing environments, ensure the confidentiality of temperature and humidity data to prevent data leakage ‌.

Youdaoplaceholder0 instrument maintenance ‌ :

Regularly clean the surface of the instrument to prevent dust and dirt from affecting its heat dissipation and normal operation ‌.

Regularly check if the marks of the recording pen are clear, and adjust the recording time and temperature and humidity indicators ‌.

The probe must not be clogged with mud to ensure the accuracy of the data ‌.

Following the above usage steps and precautions can ensure the normal operation of the multi-channel temperature and humidity recorder and the accuracy of the data.