YEA-2 Hull potentiometer ship vessel electrochemical corrosion detector
USD $1 - $980 /Set
Min.Order:1 Set
Lixian Instrument Scientific Co., Ltd.
YEA-2 Hull potentiometer ship vessel electrochemical corrosion detector
Brief introduction
YEA-2 intelligent ship potential meter is a measure of the potential of the hull, so that the potential of different parts of the ship's hull is monitored at any time. Ship is in the marine environment, there is a typical electrochemical corrosion. All the possible means of corrosion protection is adopted, which is one of the most effective means to protect the hull. The basic principle is to control the cathode in the process of electrochemical corrosion, thus avoiding the electrochemical corrosion caused by the dissolution of the metal. The actual state of the protective measure can be directly reflected by the numerical value of the hull potential. Cathodic protection to implement a good ship its normal potential for -800mV ~ -850mV. Potential on the high side, the protection is not sufficient. Potential is low, easy to cause the layer cathode stripping, so the monitoring of the hull potential is very important work, this system is for the needs of the development of special equipment.
Features
1, the instrument is compact, portable, easy to carry, easy to use, to meet the requirements of portable hull potential detection.
2, the use of records, query, delete and modify data, can facilitate the test personnel field management potential data.
Technical parameter
copper sulfate electrode lifetime | 2~3 years | AD(resolution) | 12 bit hold |
Measure voltage range | 0~2.5V | capture time | 1.5μs |
offset error | ±3 mv | AD maximum speed | 100 KSPS |
Instrument impedance | > 108Ω | SINAD | 66dB |
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