Measuring insulator surface equivalent a special instrument attached with salt density.
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Intelligent Conductivity Salt Density Tester is a special instrument to measure the Salt Density attached to the surface of the insulator (hereinafter referred to as "Salt Density"), as well as the Conductivity and temperature of the solution, which is used for anti-pollution flascope test of the power system. Complete machine is widely used in electric power, teaching, scientific research and other related industries due to its high measurement accuracy, large measurement range and convenient use.
The classification of pollution grade and the drawing of pollution grade distribution diagram are the basis of anti-pollution flashover work, and the accurate pollution grade distribution diagram is the basis for selecting the outside insulation creep distance of electrical porcelain of power transmission and transformation equipment. Surface equivalent salt density value of insulator is a quantitative data to judge the severity of insulation pollution of electrical porcelain, and it is one of the important bases to classify pollution level and draw pollution zone map. Therefore, salt density measurement is of great significance to the safe operation of power system.
Reference standard:
Standard for environmental pollution classification and external insulation selection in overhead lines, power plants and substations high voltage》
GB/T16434-200X《Selection and determination of insulators in high voltage voltage under filthy conditions -- part 1: definitions, information and general principles》
Q/GDW152-2006《 Standard for classification of environmental pollution zones and selection of external insulation in overhead lines, power plants and substations high voltage》
Product nickname:Intelligent Conductivity Salt Density Tester, Salt Density Tester
measurement range | salt density | 0.0001mg/cm2~9.9999mg/cm2 |
measurement temperature | 0℃~100℃ | |
measurement conductivity | 0~200000μs/cm | |
basic error | Measurement of salt density | resolution0.0001 mg/cm2 |
full range accuracy | ±2% | |
measurement temperature | resolution0.1℃,accuracy±0.5℃ | |
measurement conductivity | resolution0.01μs/cm | |
Environmental temperature | 0℃~60℃ | |
Environmental humidity | <90% | |
Diemension and weight | complete machine case diemension | 356mm*260mm*133mm |
complete machine weight | about2.5kg |
1.The appearance of the product shall be subject to the actual product,technical parameters with model if there are any changes,without notice.In case of misappropriation or copying, legal liability will be investigated.
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Enterprise products in strict accordance with international and national standards and rules of industry production, through the national, provincial and municipal electric power research institute and electric power authorities detection, measuring center, fully passed the ISO9001 international quality management system certification, the licence for manufacturing measuring instruments of the People's Republic of China, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, GB/T45001-2020 occupational health and safety management system requirements.
email: info@hvtest.cc
Skype: Tina Qiao
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