Kyoritsu 4106, Digital Earth Resistance & Resistivity Tester call irfan 085282731888

digital Earth Resistance & Resistivity Tester, kyoritsu 4106 call Irfan 081908101888/ 085282731888 • High test current up to 80mA yielding resolution of 0.001© on 2© range. • Advanced Filtering method ( based on FFT Fast Fourier Transform) reduces noise interference for obtaining stable measurements. • Automatic and Manual selection of the Test Current Frequency in four bands ( 94/ 105/ 111/ 128Hz) . In Automatic mode, KEW 4106 will select the most suitable Frequency. • Several sub-results can be shown on the display: Resistance of the Auxiliary Earth Spikes, Frequency of Test Current, Voltage and Frequency of Interference ( noise) , Residual Resistance Rk, etc. • Warning for excessive noise and high Auxiliary Earth Spikes resistance. • Large Graphic Display with backlight for readings in poorly illuminated areas. • Up to 800 measurement results can be saved in the memory and recalled on the display. • The stored results can be transferred to a PC using the " KEW Report " software and a USB adaptor ( Model 8212-USB) which are included. • Robust design with IP54 protection. Function Range Resolution Measuring range Accuracy Earth resistance ( Rg at Á measurement) 2© 0.001© 0.03~ 2.099© | ± 2% rdg± 0.03© 20© 0.01© 0.03~ 20.99© | ± 2% rdg± 5dgt ( * 1) 200© 0.1© 0.3~ 209.9© 2000© 1© 3~ 2099© 20k© 10© 0.03~ 20.99k© 200k© 100© 3~ 209.9k© Auxiliary earth resistance Rh, Rs 8% of Re+ Rh+ Rs Earth resistivity Á 2© 0.1© • m~ 1© • m Autoranging 0.2~ 395.6© • m Á = 2× À × a× Rg ( * 2) 20© 0.2~ 3956© • m 200© 20~ 39.56k© • m 2000© 0.2~ 395.6k© • m 20k© 2.0~ 1999k© • m 200k© Series interference voltage Ust ( A.C only) ( * 3) 50V 0.1V 0~ 50.9Vrms | ± 2% rdg± 2dgt ( 50/ 60Hz) | ± 3% rdg± 2dgt ( 40~ 500Hz) Frequency Fst Autoranging 0.1Hz 1Hz 40Hz~ 500Hz | ± 1% rdg± 2dgt Measuring method Earth resistance: Fall-of-potential method ( currents and voltages measured via the Probes) Measurement method of Earth Resistivity ( Á ) : Wenner 4-pole method Series interference voltage ( earth voltage) : RMS Rectifier ( between the E-S Terminals) Memory capacity 800 data Communication Interface Model 8212-USB Optical Adaptor LCD Dot-matrix 192× 64 monochrome Over-range Indication " OL " Overload Protection between E-S( P) and between E-H( C) terminals AC280V / 10 sec. Withstand voltage between the electrical circuit and enclosure AC3540V( 50/ 60Hz) / 5 sec. Applicable standards IEC 61010-1 CAT.III 300V, CAT.IV 150V Pollution degree 2 IEC 61010-031, IEC 61557-1, 5, IEC 61326-1 ( EMC) , IEC 60529 ( IP54) Power source DC12V : sizeAA manganese dry battery ( R6P) × 8 ( Auto power off: approx. 5 minutes) Dimensions 167( L) × 185( W) × 89( D) mm Weight approx. 900g ( including batteries) Accessories 7229 ( Precision measurement test leads) , 7238 ( Simplified measurement test leads) , 8032 ( Auxiliary earth spikes [ 2 spiks/ set] ) × 2 sets ( 4 spikes in total) , 8200-04 ( Cord reel [ 4 pcs] ) × 1 set, 8212-USB ( USB adaptor with " KEW Report( Software) " ) , 9121 ( Shoulder strap) , 9125 ( Carrying case) , R6P× 8, Instruction manual, Calibration certificate Optional 8212-RS232C ( RS232C adaptor with " KEW Report( Software) " ) ( * 1) Auxiliary earth resistance is 100© with Rk correction ( * 2) Depending on the measured Rg. Interval [ a] between auxiliary earth spikes is 1.0~ 30.0m ( * 3) This instrument is NOT designed to measure line voltages on commercial powers. Hubungi DINS ( Digital Instruments) Jl. Ciledug Raya Komplek. Taman Surya Buana Blok L19 - Kreo - Cipadu Ciledug - Tangerang 15155 CP : Irfan Syihabudin HP : 081908101888 / 085282731888