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Lightning protection earth resistance tester

HT2572 Earth Resistance Tester

It is suitable for measuring the resistance between the protective earthing end and the touchable metal shell of motor, electric appliance and instrument.

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Product Introduction

Lightning protection earth resistance tester produced by huatian electric power is applicable to measure the resistance value between the protective grounding end and the accessible metal shell of various electric motors, electrical appliances, instruments, household appliances and other equipment. It has the advantages of accurate measurement and convenient operation. Test equipment required by relevant national standards including GB4706.1 general safety requirements for household and similar electrical appliances and GB9706.1 general safety requirements for medical electrical equipment.

Lightning protection earth resistance tester implementation of the Q/YXYZ3 digital earth resistance tester enterprise standard.

Product nickname:earthing resistance tester, medical earthing resistance tester, earthing resistance tester, earthing resistance tester, earthing resistance tester, earthing resistance tester、Lightning protection earth resistance tester

Product Parameters

Technical parameters

Working Conditions temperature degrees 0℃~40℃
relative humidity ≤80%
power supply AC 220V,tolerance±10%,50Hz
surroundings no strong electromagnetic interference source, no large amount of dust and corrosive gas, good ventilation
measurement range (mΩ) test current (A) 25.0~30.0 1.0~150.0
10.0~25.0 1.0~199.9
4.0~10.0 1.0~500
basic error ±(3%r+3d)
test current A 4.0~30.0
basic error ±(3%r+3d)
test current(AC)(V) ≤6
alarm resistance mΩ resolution 0.1 1.0~199.9
1 200~500
test time s 0~99±5%
note: 0 is the continuous test state, that is, the test time is infinite
external dimension1×b×h 380mm×320mm×145mm
weight ( Kg) 9

note 1: r- reading d- word.

Note 2: the test conditions of basic error in the table are temperature 23℃±5 ℃, and relative humidity is less than or equal to 80%.

Note:

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.

2. For more information about huatian products, please enter product center 。 Service email:sales@hvtest.cc

Product Characteristics Product Characteristics

Lightning protection earth resistance tester Lightning protection earth resistance tester Lightning protection earth resistance tester Lightning protection earth resistance tester

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Product Certificate

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/T28001-2011 occupational health and safety management system requirements.

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