how to test a ground rod

Brand Name:ROSCHEN

Model Number:2"

Place of Origin:Germany

.... is 54 mm with solid 1-1/2" B.S. Whitworth male and female tool joints on each end. The tool joints are friction welding with the Rods and has a pair of spanner flats to facilitate handling. The rod weighs only 8.8 kg per meter but is both stronger and

Brand Name:QDCD

Model Number:CCER0010

Place of Origin:CHINA

... to guidelines and local codes, users can create a secure grounding system that protects both life and property from electrical hazards. Copper-plated grounding rods are widely used in various applications, including: - Residential electrical systems -

Brand Name:HAOMAI

Model Number:GRT-200

Place of Origin:China

...testing needs. With an IP54 rated enclosure it is the genuinely outdoor instrument. The instrument provides all the functions required for ground system testing: earth resistance measurement by four-wire, three-wire or two-wire method, attached auxiliary ground rod, ground noise ...

Brand Name:GDZX

Model Number:ZXDW-3A

Place of Origin:China

...Grounding Grid Earth Resistance Tester Product introduction ZXDW-3A Large-scale Grounding Grid Earth Resistance Tester applies to test frequency ground resistance, contact voltage, pace voltage and earth electric resistivity. Can test substation grounding grid (4Ω), fire and water electric power plants, microwave stations (10Ω), lightning rod...

Brand Name:FRESH

Place of Origin:ZHENJIANG

...Rod Price Per Kg Stainless Steel Ground Rod Product Description Name 310 S /410S/304/309S stainless steel rod per kg Available size: Dia: 3-60 mm Surface : polish , grind , mirror finish Tolerance: H9-H10 or ASTM A484 Tolerance a) Outer Diameter: +/- 0.2mm b)Thickness:+/- 0.02mm C)Length:+/- 5mm Application handrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etc Test

Brand Name:HY

Place of Origin:China

...Rods For Hydraulic Cylinder Detailed Product Description 1. Material: CK45, ST52, 20MnV6, 40Cr, 42CrMo4, HY4700, HY4520 2. Ground and chrome plated 3. Yield strength: Not less than 355 MPa 4. Tensile strength: Not less than 610 MPa 5. Our inspection equipment: Ultrasonic flaw detector, Surface roughness tester, Salt spray test machine, spectrometer, Chrome thickness test equipment, Shock test...

Brand Name:ZMSH

Model Number:sapphire tube rods

Place of Origin:CHINA

...Test Quartz Tube with Flange/Optical Polished Sapphire Glass Tube/High-quality Sapphire tube & Sapphire Ring of various specification Open-end tubes, Plugged tubes, Capillary tubes, Shaped tubes SAPPHIRE TUBE & SAPPHIRE ROD Sapphire Tubes, Rods, Spheres & Special Shapes Single Crystal Sapphire Tubes And Rods Grown Fine Ground...

Brand Name:HAMMOND

Model Number:HD-ZZ

Place of Origin:China

...set up in accordance with the protection requirements, raise the height of the pole tower or tower. Lightning rod installation and testing shall not be carried out in a thunderstorm Lightning rod grounding device available two round steel or flat steel in

Brand Name:Kinte

Model Number:WH-8805

Place of Origin:Guangdong,China (Mainland)

...Test Equipment Abrupt Pull Tester 4 Times / Min For Plug Blade ​ The machine is used to test the plug blade and wire bonding strength and the anti-pull strength of the wire. The plug fixed to the socket, the end of the wire link hammer rod, with the impact of weight for sudden pull test. After the hanging weight, the rotary test and E pole (grounding) resistance to current test...

Brand Name:shengfan

Model Number:QTT-1

Place of Origin:China

Transparent Quartz Glass Tube with quartz grind stopper seal Material Properties: 1. High purity 2. High duribility 3. High Temperature Resistance(working temperature 1100℃) 4. Flame polished 5. Acid and alkali resistance Further processing: Flame ...

Brand Name:DELTA

Model Number:201 304 316L 321 309S 310S 2205 17-4PH 2507

Place of Origin:China

...Rod Product Name Stainless Steel Bar Type Round Bar Surface Black,bright,rough turned,grinding,centreless Ground etc Standard GB,AISI,ASTM,DIN,EN,SUS,UNS etc Diameter 6-350mm Technigue Hot Rolled,Cold Rolled,Cold Drawn,Forged Testing Methods Flaw detection, Eddy current testing, Hydrostatic testing...

Brand Name:OED/OEM

Model Number:R22,R25,R28,R32,R38,T38,T45,T51

Place of Origin:China

Full-Bridge T45,T51 Gound drilling Coupling Sleeve Extension rod Threaded Rod Reducer Coupling Couplings Sleeve Are Used To Connect Several Rods To Each Other Product Name: Threaded Rod Reducer Coupling Description: Threaded Rod Reducer Coupling Couplings ...

Brand Name:XINPIN

Model Number:K10/K20/YL10.2

Place of Origin:China

...ground tungsten carbide rod durable cemented carbide round bar Company Introduction Zhuzhou Xinpin Carbide Co.,Ltd. is a professional manufacturer of high quality tungsten carbide for wood working industry. Our team consists of engineers with over 20 year's experience of production,technology, and research as well as marketing. We always insist on purchasing high quality raw matrials , introducing the advanced production and testing

Brand Name:Sanhui

Model Number:Tantalum-Tungsten alloy

Place of Origin:Henan, China

...Ground Wire Supplier Alloy Tantalum Tungsten Ta 2.5W Ground Wire Specifications Tatanlum 2.5W wire, we also supply other Ta alloy, pure Ta products, such as rod, sheet, strip, pipes and so on Element C N O H W(%) Nb Fe Si Ni Mo Ti Ta Standard <= 200 100 250 15 2.0-3.5 5000 100 50 100 200 100 Test result 55 40 110 7 2.65 310 10 11 <10 <10 <5 Balance RO5252 Tantalum Tungsten Alloy Ta 2.5W Ground...

Brand Name:ANSTEEL,TISCO,BAOSTEEL,PANGANGGROUP

Model Number:PH13-8Mo, ASTM XM-13, UNS S13800

Place of Origin:China

...Rod Annealed Description Our company provides PH13-8Mo Stainless Steel Round Rod Annealed. All of PH13-8Mo Stainless Steel Round Ground Peeled conform to Military standard, nuclear power. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3. Material:Metal,Stainless Steel Round Bar, PH13-8Mo, ASTM XM-13, UNS S13800 Shape:PH13-8Mo Stainless Steel Round Round bar / Wire rod...

Brand Name:XiTan Equipment

Model Number:EDS-70

Place of Origin:China

...Testing Drilling Rig Sampling Treatment Machine ESD-70 soil drill rig is used for sampling, pollution sampling, and treatment in one. Condition: New Drill Rod: Drilling Pipe Specification : (working) 4130X1900X3160 mm Drilling Way: Direct Push, Rotary Product Name: Environmental Drill Rigs Drilling Way: Direct Push/impact Drilling Applicable Ground...

Brand Name:MEGA DRILLTECH

Model Number:MDT-150

Place of Origin:CHINA

...test drilling machine ,mining exploration drilling MDT-150 borehole core drilling machine is a small drilling rig for 150m deep, widely applied for Geology general check exploration, Earth physics exploration, Road and hihg layer buiding ground survey, Water Bore Well, blast opening et cetera, drilling engineering, etc. 1. DRILLING CAPABILITY Drilling Dia(mm) 300 76 46 Drilling Depth(m) 45 180 230 Drilling Rods...

Brand Name:DALLAST

Model Number:custom

Place of Origin:Qingdao, China

... with precision ground special profile piston rings. 100% pressure tested. Cylinder Tube: Precision honed to super micro finish. Piston rod: Precision ground and hard chrome plated to minimum 25 microns thick. Induction harden as option. ...