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27th March 2014
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Hioki 3151 Earth Ground HiTester
Harga (Rp): 3537000 Lokasi: Maluku Utara  Deskripsi Barang: Hioki 3151 Earth HiTester Features a) A ground resistance meter that meets EN standards b) Its safety and reliability know no borders. Use it anywhere with confidence. c) Wide measurement range d) Take measurements to 115% of the measurement range. e) More stable measurement f) Easily check the grounding condition of auxiliary grounding rods for better accuracy. Further, the measurement frequency switching lets you avoid influences such as that of high frequency grounding current. g) Simple measurement feature h) Switch between " normal " and " simple " measurement modes with the press of a button. i) Overvoltage protection and alarm feature j) If wires are incorrectly connected ( as often happens during simple measurement of commercial power supplies) , safety is provided by an alarm buzzer and overvoltage protection. k) Resistant to dirt l) Parts such as the measurement switches and measurement dial have increased dust resistance and durability. m) More convenient accessories n) A cable winder ensures freedom from cable tangles, and a convenient carrying case accommodates all measurement materials. Product Information Earth Hi-Tester Ground resistance measurement involves factors that are not encountered during ordinary resistance measurement, such as polarization of the earth, the influence of grounding current due to leak current and grounding voltage, and the influence of auxiliary grounding resistance. The 3151 is able to make more accurate measurements more safely under difficult conditions because it uses the alternating current potentiometer method to provide measurement accuracy, and because it contains features such as an auxiliary grounding resistance check feature and measurement frequency switching. Spesifications 1. Ground Resistance : 10 ohm ( 0 to 11.5 ohm) , 100 ohm ( 0 to 115 ohm) , 1000 ohm ( 0 to 1150 ohm) , 3 ranges ( � 2.5 % f.s.) 2. Ground Voltage : 30 V ( 0 to 30 V) , ( � 3.0 % f.s.) 3. Operating Method : AC potentiometer method 4. Open Circuit Voltage : 50 V AC max. 5. Measurement Current : 15 mA AC max. ( 3 mA AC max. when using the two electrode method) 6. Measurement Frequency : 575 Hz ( with 3a or 2a selected) or 600 Hz ( with 3b or 2b selected) 7. Power Supply : R6P( AA) manganese batteries � 6 ( at least 500 operations) , or LR6( AA) alkaline batteries � 6 ( at least 1400 operations) Note: 30 seconds measurement, 30 seconds off operating time 8. Dimensions : 164 mm( 6.46 in) W � 119 mm( 4.69 in) H � 88 mm( 3.46 in) D 9. Weight : 800 g ( 28.2 oz) 10. Accessories : 9214 AUXILIARY EARTHING RODS ( 2) , 9215 MEASURING CABLE ( black 5 m( 16.41 ft) , yellow 10 m( 32.81 ft) , red 20 m( 65.62 ft) , one each 9216 CABLE WINDER � 3) , 9393 CARRYING CASE ( 1) What� s In The Box a) 9214 AUXILIARY EARTHING RODS ( 2) b) 9215 MEASURING CABLE ( black 5 m( 16.41 ft) c) yellow 10 m( 32.81 ft) , red 20 m( 65.62 ft) d) one each 9216 CABLE WINDER � 3) e) 9393 CARRYING CASE ( 1) Telepon: 021-3649 5554 / 081 3311 70440 (Pukul 09:00-17:00 WIB Senin-Jumat / Pukul 09:00 - 14:00 WIB Sabtu) Raja Survey Group Phone : 021 3649 5554 Mobile : 081 3311 70440 Fax : 021 730 3447 BB : 328AC3DE Mail : [email protected] Yahoo Messenger : rajasurvey30 Website : www.rajasurvey.net Jalan Pesantren No. 64 Jurang Mangu Timur Pondok Aren Tangerang Selatan Banten Indonesia 15222 Ini merupakan alamat kantor operasional kami. Kami tidak memiliki toko offline ataupun kantor cabang. 
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