Pemeriksaan Parameter Gas dan Fisik Pada Udara menggunakan Alat EPAS

Summary

In this video, the process of using the Evas environmental measurement tool is demonstrated. The device measures various air quality parameters, including gases like nitrogen dioxide, sulfur dioxide, carbon monoxide, ammonia, and volatile organic compounds, as well as particulate matter (PM2.5 and PM10) and environmental factors such as humidity and temperature. After powering up and allowing the system to initialize, the results are displayed on the monitor. The device can also store the data for future reference. This tool is crucial for environmental monitoring and air quality assessments.

Takeaways

• 😀 The video introduces the use of the Evas tool for measuring physical and gas parameters in the environment.
• 😀 The tool is used to measure various environmental parameters, including nitrogen dioxide, sulfur dioxide, carbon monoxide, ammonia, volatile organic compounds (VOCs), dust particles (PM2.5 and PM10), and humidity.
• 😀 The tool's casing includes sensors for dust particles with sizes of PM10 and PM2.5, as well as an LED display and speaker for output.
• 😀 The Evas tool operates by pressing the power button, followed by holding the start button until the monitor lights up.
• 😀 After the system is powered on, a 15-minute wait time is required for the system to stabilize.
• 😀 After 15 minutes, the system displays a 'system ready' message, signaling the user that it’s ready for measurements.
• 😀 The user can review the measurements for various parameters like ammonia, carbon monoxide, and nitrogen dioxide by navigating the monitor interface.
• 😀 The measured results for various gases and particles are displayed on the monitor, including values like 44 for nitrogen dioxide and 12 for ozone.
• 😀 The relative humidity of the environment is measured as 76%, and the temperature is recorded at 26°C.
• 😀 After completing the measurement, results can be saved by connecting the tool to a system and pressing the 'save' button.

Q & A

What is the purpose of the Evas tool mentioned in the transcript?

The Evas tool is used for testing physical and chemical parameters in the environment, including measurements of nitrogen, sulfur dioxide, carbon monoxide, ammonia, volatile organic compounds, dust particles, and other environmental factors.

Which parameters can be measured using the Evas tool?

The Evas tool can measure nitrogen, sulfur dioxide, carbon monoxide, ammonia, volatile organic compounds (VOCs), dust particles of sizes 2.5 microns and 10 microns, relative humidity, temperature, and ozone.

What is the first step when operating the Evas tool?

The first step is to press the power button and then press and hold the Start button until the monitor turns on.

How long should the Evas tool be left to warm up before performing measurements?

The Evas tool should be left for 15 minutes to warm up after turning it on.

What does the 'system crazy' message indicate during the Evas tool's operation?

The 'system crazy' message appears after 15 minutes of operation, indicating that the tool is ready for further measurements and results can be checked.

What happens when the 'Tab' button is pressed on the Evas tool?

Pressing the 'Tab' button allows the user to navigate through the results of the measurements for various environmental parameters.

What result was observed for ammonia when tested with the Evas tool?

No ammonia was detected during the measurement with the Evas tool.

What did the Evas tool show for nitrogen dioxide?

The Evas tool showed a nitrogen dioxide reading of 44 ppb.

How is the data from the Evas tool stored or saved?

The data can be saved by pressing the 'Squishy Onkey' button and then pressing 'Enter'.

What was the relative humidity recorded during the test?

The relative humidity recorded during the test was 76%.