Verification device of grounding resistance meter

　　Verification device of grounding resistance meter, verification device of grounding resistance tester, calibration device of grounding resistance tester

　　Verification device of grounding resistance meter, calibration device of grounding resistance meter, verification device of grounding resistance tester for detection

　　The verification device of grounding resistance meter is a special instrument developed and produced by Huabao electric and Huahao power according to JJG366-2004 verification regulation of grounding resistance meter. It can verify various types of analog and digital grounding resistance meters and grounding resistance testers. It is a powerful assistant for power, petrochemical and mining testers.

　　HB-JDJ,HB-JDJ+ hand micro 186 + 5322 + 5978, qq1123 + 134968

　　1. Platinum connection is made of imported high-precision high-power resistor

　　2. The analog grounding resistance is composed of 7 decimal step panels in series, and the minimum step value panel is ×1mΩ,

　　Step by step×10mΩ,×100mΩ,×1Ω,×10Ω,×100Ω,×1000Ω

　　3. Coincidence measurement method is adopted for the inspection of analog grounding resistance meter

　　4. The verification of digital grounding resistance meter adopts the method of selecting verification points

　　5. It can detect various clamp type grounding resistance test instruments

　　6. HB-HDZ constant speed source is recommended to be used in conjunction with hand-operated grounding resistance meter

　　7. The aluminum alloy case has the functions of falling proof, shockproof and moisture-proof, and weighs about 2.5kg

　　8. Testing devices with various functions and requirements can be customized

　　9. HB-JDJ+ has high precision and the optimal precision is 0.05. It can verify various types of analog and digital grounding resistance meters applicable to the verification regulations of JJG366-2004 grounding resistance meter and JJG1054-2009 clamp grounding resistance meter.

　　Supply: grounding resistance meter verification device, grounding resistance tester verification device, grounding resistance tester calibration device

　　Verification device of grounding resistance meter, calibration device of grounding resistance meter, verification device of grounding resistance tester for detection

　　Solemnly declare: Qingdao Huabao Electric has no branch or distribution office, and no relatives do this business. Those similar or similar units or individuals have nothing to do with our company. Please identify the Huabao (HB) brand when purchasing and contact our company directly to prevent counterfeiting. For details, please consult the hotline 186 + 5322 + 5978

　　接地电阻表检定装置,接地电阻测试仪检定装置,接地电阻测试仪校准装置

　　接地电阻仪检定装置,接地电阻表校准装置,检测用接地电阻测试仪检定器

　　接地电阻表检定装置是华宝电气与华豪电力依据《JJG366—2004接地电阻表检定规程》研制生产的用于对接地电阻表进行检定的仪器，可以检定各种型号的模拟式、数字式接地电阻表、接地电阻测试仪等，是电力石化矿业试验人员的得力助手。

　　HB-JDJ,HB-JDJ+ 手微186+5322+5978，QQ1123+134968

　　1、采用进口高精度大功率电阻器制作铂金连接

　　2、模拟接地电阻由7个十进制步进盘串联组成，最小步进值盘为×1mΩ,

　　逐步依次为×10mΩ,×100mΩ,×1Ω,×10Ω,×100Ω，×1000Ω

　　3、模拟式接地电阻表检定时采用符合测量法

　　4、数字式接地电阻表的检定采用选择检定点法

　　5、可检测各种钳型接地电阻测试仪表

　　6、如检测手摇式接地电阻表推荐选择HB-HDZ型恒转速源配合使用

　　7、铝合金机箱，具有防摔、防震、防潮等功能 重约2.5Kg

　　8、可定制各种功能各种要求的检测装置

　　9、HB-JDJ+是高精度，精度是0.05级，可以检定JJG366—2004《接地电阻表检定规程》，JJG1054-2009《钳形接地电阻仪》检定规程所适用的各种型号的模拟式、数字式接地电阻表。

　　供应：接地电阻表检定装置,接地电阻测试仪检定装置,接地电阻测试仪校准装置

　　接地电阻仪检定装置,接地电阻表校准装置,检测用接地电阻测试仪检定器