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General Information:
SX2571 Digital Earth Resistance Tester is applied to test earth resistance of various equipments and conductor resistance value of low resistance. It's widely used in power electric, posts, railroad, communications, mine divisions and etc.
Features:
High strength aluminum alloy carrying case.High anti interference ability. In order to avoid inference from power frequency, radio frequency, the device adapts phase-locked loop tracing detection synchronism method, and to be equipped with switched capacitor filter.DC/AC turning technology can make DC turning to AC low frequency constant current, and easy to measure.Allowed auxiliary earth resistance is changed within 0~2KΩ(RC),0~40KΩ(RP), no influence on the test result.LCD screen, can test including earth resistance, low resistance conductor resistance, soil resistivity and AC earth voltage.The meter displays "1" means overflow, if the test circuit is blocked.
Specifications:
Working condition |
Temperature:0ºC~+45ºC |
Relative humidity:≤85%RH | |
Measuring range and constant current value (RMS) |
Resistance:0~2Ω(10mA),2~20Ω(10mA), 20~200Ω(1mA) |
Voltage:AC 0~20V | |
Measuring precision: |
0~0.2Ω≤±3%±1d |
0.2Ω~200Ω≤±2%±1d | |
1~20V≤±3%±1d | |
Measuring resolution: |
0.001Ω, 0.01Ω, 0.1Ω, 0.01V |
Allowed auxiliary earth resistance : |
RC(between C1 and C2)<1.8KΩ |
RP(between P1 and P2)<40KΩ Error ≤±5% | |
Allowed earth voltage |
≤5V(power frequency RMS) Error≤±5% |
Max. Power consumption |
≤2W |
Power supply: |
6.8V~9V(5# Cd-Ni rechargeable battery), or connect with 220V AC source. |
Wuhan Sansion Power Equipment Manufacturing Co., Ltd. is a modern company focusing on design and manufacturing of test and measurement instruments. Our company covers 5,000 square meters with 120 employees.
Sansion has more than 20 years’ experience of producing electrical test sets and solutions for transformers, circuit breakers, CT/PT, relay protection, cable and electric power systems to test and calibration equipment.
Sansion has obtained ISO 9001 quality certificate and all of our products are in conformity with the international standards.
With superior quality, reasonable price and perfect after-sales service, we are aiming to expand the markets in all countries of the world. We look forward to working with you.
OUR Advantages:
1. Quality
As an ISO and SGS certified company.
2. Sales Market
We are exporting to 52 countries worldwide.
3. Technical capacity
We have 26 engineers. 6 engineers are doctor’s degree. Who have 26years working experience . 8 engineers are master’s degree.
4. After-sales Service
Warranty period is one year. Engineers available to service the equipment.
Our Service:
Welcome your enquiry
Welcome to contact us for more details
Sansion Power Electric Co.,LTD
Sales Manager :Ms Ying
Tel:+86-13657220727
Skype:sansionpower
Wechat:sansionpower
Website:
Send Inquiry to This Supplier
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