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化工儀器網>產品展廳>測量/計量儀器>天平衡器>其它稱量設備> Clamp-on Ground Resistance Tester

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Clamp-on Ground Resistance Tester

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深圳億鑫電子有限公司是從事環境、電子、電力檢測儀器的專業公司代理經銷中國臺灣泰仕(TES)、衡欣(AZ) 、群特(CENTER),德國美翠(METREL) 美國雷泰(Raytek)，日本共立(KYORITSU)，韓國興倉（Protek）香港創意，蘭泰等品牌儀器儀表公司

測溫儀,儀器儀表

  • non-contact ground resistance measurement
  • no auxiliary electrode needed
  • jaw diameter φ 23 mm (5601)
  • jaw diameter φ 35 mm(5637)
  • 0.025 – 1500 ohm
  • 0.2ma– 30a(5601)0.2ma– 35a(5637),true rms
  • 116 sets of memory(5601,5637)
  • programmable hi and lo alarm(5601,5637)
  • programmable data logging (5601,5637)

prova 5601/5637

 

grounding application:

■ecommunication      ■electrical power plant   ■factory and facility

■cable tv system      ■cellular phone system    ■gas station tank

 specification:

ground resistance (auto range) :                                    

range resolution accuracy of reading1,2
          0.025 - 0.250 w                 0.002 w           ± 1.5% ± 0.02 w
          0.250 - 1.000 w                   0.02 w           ± 1.5% ± 0.02 w
          1.001 - 9.999 w                   0.02 w           ± 1.5% ± 0.1 w
          10.00 - 50.00 w                   0.04 w           ± 1.5% ± 0.1 w
          50.01 - 99.99 w                   0.04 w           ± 1.5% ± 0.5 w
          100.0 - 200.0 w                    0.4 w           ± 3.0% ± 1.0 w
          200.1 - 400.0 w                      2 w           ± 5.0% ±  5 w
          400.1 - 600.0 w                      5 w           ± 10% ± 10 w
          600.1 - 1500 w                    20 w           ± 20%

1loop resistance noninductive, external field < 200 a/m, external electrical field < 1 v/m, conductor centered.

2resistance measurement frequency: 1.667khz,3.333khz(optional)

ground/leakage current (auto range, 50/60 hz, true rms, crest factor < 3.5)

range resolution accuracy of reading
           0.200 - 1.000 ma                 0.001 ma          ± 2.0% ± 0.05 ma
             1.00 - 10.00 ma                   0.01 ma          ± 2.0% ± 0.03 ma
             10.0 - 100.0 ma                     0.1 ma          ± 2.0% ± 0.3 ma
              100 - 1000 ma                        1 ma          ± 2.0% ±  3 ma
         0.20 - 35.00 a(5637)                   0.01a          ± 2.0% ± 0.03a
    0.20 - 15.00 a(5601)                   0.01a          ± 2.0% ± 0.03a
    0.20 - 30.00 a(5601)                   0.01a          ± 3.0% ± 0.03a

　

accuracy of resistance calibration plate: ±0.5%  
data logging capacity：116 records    
data logging interval: 1 to 255 seconds
conductor size: 35mm /1.38”(5637), 23mm /0.90”(5600,5601)  
jaw opening: 38mm /1.49”(5637), 27mm /1.06”(5600,5601)
battery type:  9v iec 6 lr61 (alkaline) low battery indication:  
display type: 4 digits 9999 counts lcdrange se-lection: auto
overload indication: olpower consumption: 40ma  
battery life: 3000 measurements sampling time: 0.5 seconds  
operating temperature: 0 c to 50 c (14 f to 122 f)     operating humidity: less than 85% rh  
storage temperature: -20 c to 60 c (-4 f to 122 f)      storage humidity: less than 75% rh
dimension( 5637 ):  276mm (l) x 100mm(w) x 47mm(h),10.8" (l) x 3.9"(w) x 1.9"(h)
dimension( 5600,5601 ):  257mm (l) x 100mm(w) x 47mm(h),10.1" (l) x 3.9"(w) x 1.9"(h)  
weight( 5637): 750g/1.65lbs
weight( 5600,5601): 640g/1.41lbs  
accessories: resistance calibration plate x 1 battery 9v (installed) x 1
users manual x 1carrying box x 1

                                                     



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