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Pointer Type High Voltage Holiday Detector , Brush Probe Holiday Testing Equipment MTH-7D

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Mitech CO.,LTD.
City:beijing
Province/State:beijing
Country/Region:china
Contact Person:MsLareina Lee
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Pointer Type High Voltage Holiday Detector , Brush Probe Holiday Testing Equipment MTH-7D

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Brand Name :MITECH
Model Number :MTH-7D
Certification :CE GOST
Place of Origin :China Beijing
MOQ :1 unit
Payment Terms :T/T, Western Union , paypal
Supply Ability :500 Unit/Units per month
Delivery Time :After receiving payment
Packaging Details :standard export case
Applicable scope :0.05~10mm
Output voltage :0.2kv~30kv(±5%)
DC power supply :12V
The power of the instrument :about 6W
Host size :220×130×88mm
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Pointer type DC electric spark leak detector and high quality Mitech MTH-7D DC spark leak detector

Description

MTH-7D digital DC spark leak detector,based on the pulse of high pressure conduction through the principle of anti-corrosion layer,can quickly detect the crack leakage of the coating. Using,in view of the quality of the coating,in case of the pinhole,bubble and crackle ,the instrument will make a bright spark,accompanied by a warning tone,the operation is extremely simple,It’s powered by the unique design relies on the large capacity battery packs,can get rid of 220V power supply,applicable to engineering site operations.

Working principle

A certain pulse voltage is applied by applying a Anti-corrosive coating to the conductor, if the coating is too thin or there is some metal leakage body,leaky pinhole,pulse high voltage, it will break through the air gap to discharge spark,at the same time ,the alarm will receive the pulse signal,and send out sound and light alarm,and then achieve the purpose of coating detection.

Technical Parameters

  • Applicable scope:0.05~10mm;
  • Output voltage:0.2kv~30kv(±5%);
  • DC power supply:12V;
  • The power of the instrument:about 6W;
  • Host size:220×130×88mm.

Instrument configuration

Number Name Quantity Remarks
1 Instrument host 1
2 High Voltage Probes 1
3 Brush probe 2
4 User’s manual 1
5 Certificate of Conformity 1
6 Charger 1
7 Headset 1
8 Ground line 1
9 Fuse 2
10 Cable 1
11 Instrument case 1

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Pointer Type High Voltage Holiday Detector , Brush Probe Holiday Testing Equipment MTH-7D

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