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... that ground resistance is relatively small (less that 20Ω is proper. Spreading some water is allowed to lower the ground resistance ), and the instrument can output ideal test current. b. During the testing...
... uses high-frequency high-power constant-current switching power supply technology, which can measure the micro-ohm contact resistance. Widely used in the...
.... The main application of the tester is measurement of circuit breaker contact resistance. All the test results of contact resistance meter setcould be print by the micro-printer which is integrated in the t...
Introduction: Loop Resistance Tester is used to test the contact resistance of circuit breaker or high current cable contacts. It is designed according to IEC62271. The main application of it is measurement of ...
...the features of fast test speed, good stability, high accuracy and strong anti-interference. 2. Function and Application 1) DC resistance test of winding of power transformer 2) DC resistance test of winding...
... to be measured, so as to judge whether the measured object is a conductor, static material or insulator; meanwhile the meter can be used to measure the resistance to ground of object, which is specially app...
... to be measured, so as to judge whether the measured object is a conductor, static material or insulator; meanwhile the meter can be used to measure the resistance to ground of object, which is specially app...
1. Product Name Winding Resistance Meter HYZC-20 2. General Introduction When the transformer is cross-connected, overhauled or some of its switches are changed, direct current resistance testing of the transfo...
DPS High Speed Processor Safety Earth Resistance Meter 5A Accurate Measurement 1. Product Name: Grounding resistance tester 5A 2. Equipment Description: 1. Measurement scope: 0~150Ω (including impedance of curr...
... currents with 0.01 fA (0.01 x 10-15 A) resolution and large resistances of up to 10 PΩ (10 x 1015 Ω). It features a 4.3" color LCD with a graphical user interface that provides trend chart and histogram dat...
...Resistivity Tester Bulk Resistivity Meter for Graphitized Coke Powders Ceramic Intelligent Resistivity Tester Bulk Resistivity Meter for Graphitized Coke Powders 1.Description: This instrument complies with ...
... resistance test, voltage test, DC current test,capacitance test Product introduction ZX2677F Series Digital Insulation Resistance Meter also known as , megohmmeter, high voltage insulation resistance tester...
...Resistivity Meter Surface Electrical Resistivity Testing Device for Gold Mineral Underwater Detection The WDDS-2C/3C digital resistivity meter is an advanced DC resistivity equipment designed by GOLD. It inc...
..., and user-friendly geophysical instrument? The WDJD-4A DC Resistivity Meter is here to revolutionize your exploration projects! Whether you're hunting for minerals, groundwater, or hidden subsurface hazards...
...resistivity instrument using 32-bit single chip computer technology and 24-bit A/D technology. Widely used in metal and non-......
...h 0.01 fA (0.01 × 10⁻¹⁵ A) resolution and resistances up to 10 PΩ (10 × 10¹⁵ Ω). Battery operation eliminates AC line noise from critical measurements. The 4.3" color LCD display with graphical ......
Applications: Utilizing the apparent resistivity parameters, this underground water detector is widely used in hydrology, environmental protection, engineering geophysical exploration, metal and non-metal miner...
..., megohmmeter, high voltage insulation resistance tester, etc., for the insulation resistance test. The instrument has a large LCD screen gray backlight display, data storage, data access, alarm, automatic s...