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AILF U10 User Manual
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AILF U10 User Manual

Uav based laser methane leakage detector
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User Manual
UAV Based Laser
Methane Leakage
Detector

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Summary of Contents for AILF U10

  • Page 1 User Manual UAV Based Laser Methane Leakage Detector...

  • Page 3: Read First

    READ FIRST Safety precautions, measuring principle, technical parameter...
  • Page 4 READ FIRST 1.1 Safety Warning Please read the following carefully before using this product and make sure it is operated correctly. DANGER When the device is turned on, do not look directly or use an optical instru- ment (such as a telescope or magnifying glass) to observe the laser on the front of the instrument to avoid burning your eyes! DANGER When the device is turned on, do not point the laser at the eyes of other...
  • Page 5 READ FIRST CAUTION Do not attempt to repair or replace the instrument parts yourself! When the instrument does not work properly or prompts an error message, please refer to the relevant description of this manual for repair operations, or contact the manufacturer's technical staff. CAUTION When the device is not powered, the pitching portion can be rotated at will.
  • Page 6 READ FIRST 1.2 Functional Description UAV Based Laser Methane Leakage Detector (U10) is a gas detection device for remotely measuring methane gas using a drone as a carrier. The device emits a laser, an invisible infrared laser that measures the concentration per unit (ppm.m) of methane gas present at a long distance.
  • Page 7 READ FIRST In the telemetry test, after the emitted beam passes through the leaked me- thane air mass, it must be reflected by the reflecting surface, and then passed through the air mass and returned to the detector, so that the instrument can complete the measurement and output the unit concentration value.
  • Page 8 READ FIRST 1.4 Unit Concentration（ppm.m） “ The meaning of 100 ppm.m : to uniformly distribute 100 ppm of methane gas on a gas mass of 1 m thickness. ” It can be approximated that the unit concentration is the concentration after the methane molecules on the straight line (laser detection line) between the telemeter and the reflection target are uniformly "compressed"...
  • Page 9 READ FIRST 1.5 Parameters Model Measurement object methane (CH4) Measuring principle Laser absorption spectroscopy Detection laser Class IIIR Static detection limit 5 ppm.m Sampling frequency 500KHz Response time 0.025s Measuring range 0 ~ 50,000 ppm.m Maximum distance 100m Working temperature -20 ~ 50 °C Operating humidity <...
  • Page 11 Composition & Maintenance Equipment composition and maintenance method...
  • Page 12 Composition & Maintenance 2.1 Equipment Composition [ 1 ] DJI SkyPort [ 4 ] NC [ 2 ] Alignment camera [ 5 ] Pitch adjustment [ 3 ] Detecting laser output [ 6 ] Support 2.2 Preparation Before Use Check the integrity of the equipment and check the appearance of the equip- ment for damage, contamination and missing.

  • Page 13: Maintenance

    Composition & Maintenance 2.3 Maintenance 2.3.1 Routine Maintenance In order to ensure the good working condition of the equipment, please fol- low the recommendations below for routine maintenance. [ 1 ] Cleaning the outer surface When necessary [ 2 ] Use special tools to clean the lens When polluted or periodically [ 3 ]...

  • Page 15: Operation

    Operation Operation steps of the device and...

  • Page 16: Operation Interface

    Install the U10 to the SKYPORT interface of the aircraft. If the M210 is equipped with a dual pylon, the U10 is installed to the I platform, and the IOS device is connected to the remote control via the data cable to start the air- craft and the remote control.
  • Page 17 Operation supports real-time drawing of the inspection route, starting with the identification as “start point” and ending the identification as “end point” . The application automatically adds an “alarm point” when an alarm occurs; it supports manual addition of the “attention point” for loca- tions that require attention.
  • Page 18 Operation Operation interface： [ 1 ] UAV status bar UAV connection status, error information, etc. [ 2 ] Detection data display, setting area Gas concentration display, alarm limit setting [ 3 ] Main camera screen display HD camera screen display [ 4 ] System message bar System message prompt and error code display...
  • Page 19 Operation 3.3.1 Concentration Window [ 1 ] Basic Settings Set alarm line [ 2 ] Concentration Curve Historical curve, and maximum value [ 3 ] Alarm Limit User set alarm threshold [ 4 ] Equipment Type Display the type of connected device [ 5 ] Real-time Concentration Display the real-time concentration...
  • Page 20 Operation 3.3.3 System Information The system message contains two types of message class and alarm class. The message class prompts the current system status, and the alarm class prompts the device to make an error. Please refer to “Appendix 1” of this manual for details. 3.3.4 Function buttons The function buttons contain functions that are commonly used during the inspection:...
  • Page 21 Operation 3.4 Start 3.4.1 Login Enter the inspector‘s name in the User Name box and click the “Login”. 3.4.2 Start / End Inspection After ensuring that the app is properly connected to the device, click the “Start Patrol” to start the inspection. The system automatically adds a start iden- tifier to the current location.
  • Page 22 Operation 3.4.5 Alarm list editing The start point , end point , alarm point and attention point in the current inspection route are displayed in the alarm list. Click the “Alarm List” to hide and display the alarm point list. If the added point is confirmed as a serious alarm point, the left slip is set to "star point";...
  • Page 23 Operation Waypoint flight mode: For waypoint positioning on the map, the right setting bar can set the general properties of the entire segment or the properties of the single waypoint. The top three button functions are “Switch Map”, “My Location”, “Route Edit”, and the four button functions below are “return route mode”, delete all way- points, “delete the previous waypoint”, "Start flying."...

  • Page 25: Application Settings

    Application Settings Introduce application set- tings, inspection records...
  • Page 26 Application Settings 4.1 Software Settings Software settings include "alarm area", "interval", "interval distance", "alarm type customization" and so on. [ 1 ] Alarm area In the alarm area, if there are multiple alarms, the report only records the highest point information in the area, and the setting ranges 0m~ 100m.
  • Page 27 Application Settings 4.2 Device Settings The device settings include the "serial number", "version number", "internal parameters" of the connected device, start calibration, and so on. 4.3 System Information The system message list is used to record important event messages that occur during system operation.
  • Page 28 Application Settings 4.5 Generate Report Click the “Generate Report” button under “Inspection Route” to generate a report of the inspection record of the current route. In order to get accurate location information when generating a report, be sure to connect your iOS device to the Internet.
  • Page 29 Application Settings 4.6.1 Inspection Report A typical inspection report contains the following sections [ 1 ] Inspection route map Inspection information, equipment information and inspection map [ 2 ] Route important alarm point Details of star point, attention point, and notes on the inspection route [ 3 ] Route alarm point General alarm point information on the inspection route...

  • Page 30: Appendix 1: Error Code

    Appendix 1: Error Code The device has a self-diagnosis function. If an error occurs, the application will give an audible prompt. At this time, an error code similar to “E001” will be displayed on the APP. The meaning of the code, device behavior and recom- mended disposal methods are as follows: [ E001 ] Ambient temperature is out of range 1.
  • Page 32 Copyright © 2019 AiLF (Shandong) Instruments Inc. ※The contents of this guide are subject to change without notice.