1．Summary:

TMTECK-HD75 geomembrane leakage detector is a high-pressure instrument, which is used to detect the surface integrity of external leakage geomembrane. It can identify any damage points caused by transportation, installation and maintenance of geomembrane.

2．Technique parameter

3．Instruction of button:

1.“ON”, turn the detector on

2.“OFF”, turn the detector off

3.“CLR/ESC”, clear and exit button

4. “”, up and add

5. “”, down and minus

6.“MENU/ENTER”, menu and enter

4．Instruction of rear panel:

1. Earth lead---For connecting ground wire.

2. Charger connector---The charging port of the instrument is used to connect the charger to charge the host computer.

3. High voltage---High voltage output port is used to connect the connecting cable of detection rod.

4. Sensitivity knob---It is used to adjust the alarm sensitivity of the instrument.

5. Fuse

5．How to use:

1. Connect the grounding wire, the probe rod, the cable, fix the probe brush, press the start key, select the appropriate detection voltage, hang the high voltage pole, and adjust the sensitivity at the critical point of alarm and no alarm. It can be tested.

2. After use, it should be charged in time and put into the instrument packing box..

6．Power

1. TMTECK-HD75 geomembrane leakage detector is powered by rechargeable lithium battery, and the battery power prompt will be displayed in the upper right corner of the measurement interface during use. The 5 grid power display indicates the normal full power state, and the 0 grid indicates the battery is under charged. Although the battery voltage is low, it will not cause wrong measurement results, but it is easy to damage the battery if the battery is short of power for a long time, so it should be charged in time.

2. Charging

Connect the charger output plug to the socket marked "charger connector" at the back of the host, and connect the charger input plug to the AC power socket. The indicator light of charger is red, which indicates charging, and turns green after full charge.

Packing list

⑴ TMTECK-HD75 geomembrane leakage detector　 1

⑵ High voltage test rod　　　　　　　　　　 1

⑶ Probe brush 　　　　　　 2

⑷ Back belt 1

⑸ Fuse 2

⑹ Ground wire 　　　　　　　　　　　　　 1

⑺ Charger 　　　　　　　　　　　 1

⑻ Instruction 　　　　　　　　　　　　 1

⑼ Warranty card 　　　　　 1

⑽ Grounding rod 1

⑾ Strong magnet 1

⑿ Detector box 1

Note:Can be customized according to user requirements of various specifications of probe brush.