China supplier new products good quality Ultrasonic detector

The information of each part

1. Host(Amplifier):150mm×70mm×116mm, 870g), 4 combination keys for frequency selecting. Rechargeable NI-MH batteries inner, and the back-up battery can be plugged in the charging dock.
2. vibration sensor:Plugged in the second hole of the Host, switch on the handle.(600g)
3. Headphones: Plugged into the first hole of the host. (320g)
4. Weak soil stick and sensor anvil (340g)
5. Charger(55mm×45mm×56mm):220V, (210g). Others:Portable aluminum alloy case.

Note

• Please keep the device dry
• Please do not take apart the device yourself
• Please avoid the strong vibration especially the vibration sensor
• Please prevent the device from the strong sunshine or high temperature
• Please storage it well when long-time non-using

Testing before the detecting

     Please plug the vibration pick up, headphones to the right holes , turn on the power, put on the headphone and volume up to 4~5 level, put the vibration sensor on the ground, rub your feet with the ground and check the display and the power lights, to check the sound if it is normal.

    To select the frequency and check the sound at the same time. Normally, you can only hear the low step when non-selecting, and hear some noise or sharp sound when full-selecting.

Detecting ways

1.Detecting along the line pipe on the road.

    Please turn on the power and put on the headphone, and turn it to your comfortable volume (there’s volume button on the headphone also)

    Please check the picture as following: point A is the most sensitive point of the leakage,   point B shows its   decline, and point C is the leakage point.

    Please put the vibration sensor along the pipe on the 

ground, you can hear the leakage sound suddenly when it gets close to the leakage point. Now you can switch the frequency to confirm it.

2.Detecting by contacting the pipe line

 Please fix the vibration sensor on the anvil, and make the bottom of the anvil contact with the pipeline or sluice valve, etc. To do the detecting as the above and 

when you hear the highest step and see the highest frequency, then you find the leakage point like point D as the picture below: