The instrument is used in research institutions, schools, factories and other units for the application of inorganic metal properties of new materials.
The instrument is a high-precision measuring instrument specially used to detect power quality problems such as waveform distortion, harmonic content and three-phase unbalance in power grid. At the same time, it also has the function of electrical parameter testing and vector analysis.
It provides an independent test power supply for the field operation test of the high voltage switch, avoids direct use of the DC system in the field control box, effectively prevents the possible harm to the on-site DC system, and provides conditions for the safe operation of the field equipment.
It is suitable for detecting the partial discharge of all kinds of non-closed electrical equipment in substations or on transmission and distribution lines, such as tool gates, switchgear, insulators, transformers, arresters, cable joints, and fixtures.
KDYZ-301 Zinc oxide lightning arrester live tester (lightning arrester online detector) for zinc oxide [MOA] leakage current measurement and analysis.
It is suitable for power grid company, power plant, power construction company, protection device manufacturers, petrochemical enterprises, rail transit traction power supply system and other users of electrical secondary equipment operation and maintenance.
Applicable to electric power, petrochemical, metallurgy, railway, meteorology, industrial and mining enterprises, scientific research institutions, metrology departments, etc
Applicable to electric power, petrochemical, metallurgy, railway, meteorology, industrial and mining enterprises, scientific research institutions, metrology departments, etc
KDZD automatic capacitance and inductance tester is specially developed to solve the problem of measuring capacitor capacitance value in substation
REKE-ZB Transformer Low voltage short circuit impedance tester is an instrument for measuring low voltage short circuit impedance of main transformers of 35KV class and above under field and laboratory conditions.
KDZD transformer grounding current tester is a special testing equipment for measuring the grounding current of transformer core, which is suitable for testing the leakage current of the iron core and clamp of electrical equipment such as transformer and reactor in substations and power plants.
Output up to 4 phase voltage and 3 phase current, can be a variety of combinations to achieve the conventional 4 phase voltage and 3 phase current type output mode, not only compatible with the traditional various test methods, but also convenient for three-phase transformer differential test and plant power quick cutting and ready self-throwing test.
The KDZL-807G fully automatic interfacial tension tester measures the surface tension of various liquids (liquid gas phase interface) and the interfacial tension between mineral oil and water (liquid-liquid phase interface).
Can be used for measuring interfacial tension of products (surfaces) such as petroleum, chemical, power, pharmaceutical liquids, etc.
Detection of oleic acid values in transformers and turbines
