Fundamental frequencies

Nosso objetivo era gravar as vibrações, e obter as frequências fundamentais

Note:

The ability to refresh the internal accelerometer not depend on the price of our device.

If note that crashes, uninstall it. You may find we're asking too much of your device.

In no case you have a professional vibrometer, so the measurement you get will always be approximate.

Procedure

1st. We chose the axis

2nd. We choose the frequency of sampling.

3th. Click on the "Start" button.

- The readings will begin and the button will change to be called "Data acquisition"

4th. We click on "Data acquisition"

- Data logging starts and the button changes to be called "Wait"

5th. While it is called "Wait" you can not interact with the program

6th. When you have enough data, the button changes to "Stop"

7th. The program continues to register. When we consider it sufficient we will press on "Stop"

- The program will ask us if we want the data with point (.) or comma (,) decimal

- Choose one option

- Tell us where the data was stored

(Wave values and frequency analyzer in csv and png format)

8th. The "Stop" button will change to "Start". End of cycle

Procedimiento:

1º.- Elegimos el eje

2º.- Elegimos la frecuencia de muestreo.

3º.- Pinchamos sobre el botón "Inicio".

- Empezarán las lecturas y el botón cambiará a denominarse "Toma de datos"

4º.- Pinchamos sobre "Toma de datos"

- Comienza el registro de datos y el botón cambia a denominarse "Espere"

5º.- Mientras se denomine "Espere" no puede interactuar con el programa

6º.- Cuando tiene datos suficiente el botón cambia a denominarse "Parada"

7º.- El programa sigue registrando. Cuando lo consideremos suficiente pulsaremos sobre "Parada"

- El programa nos preguntará si queremos los datos con punto (.) o coma (,) decimal

- Elegimos una de las opciones

- Nos comunicará donde fueron guardados los datos

(valores de la onda y analizador de frecuencias en formato csv y png)

8º. El boton "Parada" cambiará a "Inicio". Fin del ciclo