BY2571BEarth Resistance Testerr
Other name:Ground Resistance Tester Didital Ground Resistance Tester
Specification Certificate of identification Service promise
Current limiting protection Power amplifier protection Voltage short circuit protection Open circuit protection Thermal protection of power amplifier
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ground resistance tester rejects the traditional manual manual power generation method adopts advanced medium and large scale integrated circuit and applies DC/AC conversion technology to combine the three-end button and four-end button measurement mode into a new type of Ground Resistance meter..
The working principle is that the DC/AC converter in the machine changes DC into low-frequency constant current of AC and the circuit is formed by auxiliary ground electrode C and measured ob
Didital ground resistance tester is suitable for measuring Ground Resistance of various devices and conductor Resistance of low Resistance in electric power post and telecommunications railway communication mining and other sectors; Didital ground resistance tester also measures soil resistivity and Ground voltage.
Product nickname:Ground Resistance Tester Didital Ground Resistance Tester Ground contact Resistance meter Ground Resistance meter Ground pile Didital Ground Resistance Tester digital Ground Resistance meter portable Didital Ground Resistance Tester digital Ground Resistance meter Didital Ground Resistance meter Tester
Working Conditions | Ambient temperature | 0℃~+45℃ |
Relative humidity | ≤85%RH | |
Measurement range and constant current value (effective value) |
Resistance | 0~20Ω(10mA),2~200Ω(1mA),20~2000Ω(0.1mA) |
Voltage | AC0~19.99V | |
Measurement accuracy and resolution | Precision rowspan | 0~0.2Ω≤±3%±1d |
0.2Ω~1999.9Ω≤±1.5%±1d | ||
1~19.99V≤±3%±1d | ||
Resolution | 0.01Ω、0.1Ω、1Ω、0.01V | |
Measurement error caused by auxiliary grounding resistance and ground voltage |
Allow auxiliary grounding resistance | RC(between C1 and C2) |
0~20Ω≤1kΩ | ||
20~2000Ω≤2kΩ | ||
RP(between P1 and P2) < 40kΩ, Error≤±5% | ||
Allowable ground voltage (effective value of power frequency) |
≤5V, Error≤±5% | |
Power and power consumption | Maximum power loss | ≤2W |
DC | 8 × 1.5V (AA R6) battery | |
AC | 220V/50Hz | |
volume and weight | Dimensions | 220×200×105mm3 |
Weight | ≤1.4kg |
Quality Keep Improving - Service Pursuing Perfection Pre-sales service commitment Provide professional consulting service; dedicated salesman and professional technical engineer to answer customer questions Ensure customer get the detailed information about the product in hand Reasonable price. Quotation stamped and confirmed by Manager
Welcome customers visit on-purchase service commitment The contract and the technical agreement to sign by both parties Being trustworthy, follow the requirements and ensure successful implementation of signed contracts and technical agreements Focus on communication, actively communicate with users, take notes of user’s questions and schedule, provide the necessary technical support. Move quick and efficient, professional on delivery, installation, debugging, training and others
After-sales service commitment Professional after-sales service department; ask and listen to customer’s feedback about the products and take records. Product guaranty: one year free warranty, life long maintenance, since the delivery of the product Provide solutions within 24 hours when there is problems feedback from customer. Professional research and development team.
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