KYORITSU KYORITSUKLEITZ KEW4106 Grounding Resistance Tester | Инструменты

 

 

 

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function range Resolving power Test range Accuracy

Grounding Resistance Re

(Rg in P test)

2/20/200/

2000/20k/200k

0.001_/0.01_/0.1_/

1/10/100

0~2.099_/0~20.99_/
0~209.9_/0~2099_/
0~20.99k/0~209.9k

2%+0.03(2)

2%+5 DGT (other)

Auxiliary Grounding Resistance Rh, Rs       8% of Re+Rh+Rs Grounding resistance p

2/20/200/
2000/20k/200k

0.1_. m~1_. M
Auto Range 0-395.6_.m/0-3956_.m/
0-39.56 k.m/0-395.6 k.m/
0~1999k ohm. M * 2) P = 2 * x a * R Continuous interference voltage Ust (AC only)*3 200V 0.1V 0~50.9Vrms + 2% + 2dgt Frequency Fst Auto Range 0.1Hz, 1Hz 40Hz~500Hz + 1% + 2dgt test method Grounding Resistance: Voltage Drop Method (Measuring Current and Voltage with Probe Bar). Continuous Interference Voltage (Ground Voltage): RMS Calibration (E-S Port to Port) Test current 80mA (max) Amount of memory 800 data Signal communication MODEL 8212-USB adapter LCD Point Matrix, 192 x 64, Monochromatic Overrange display Display "OL" overload protection Between E-S ports, between E-H (C) ports, AC280V/10 seconds Withstand voltage AC 3540V (50/60Hz)/5 seconds between electrical circuit and external box Safety specification IEC61010-1 CAT.III 300V IEC61010-2-31 IEC61557-1,5
IEC60529 (with voltage and over-voltage protection function at each terminal) Power Supply DC12V:AA dry battery (R6P)*8 (automatic shutdown for about 5 minutes)*If tested at low temperature below 0 C, it is recommended to use alkaline batteries of low temperature specifications. Shape size/weight 167(L)*185(W)*89(D)mm) about 900g (including batteries) Enclosure

7229A (Precision Testing Line) 7228 (Simple Testing Line) 8032 (Auxiliary Grounding Rod) *4 8200-04 (Wire Shaft) (4)
8212-USB (USB adapter with KEW Report software), 9121 (shoulder strap), 9125 (carrying case), AA dry battery (R6P)*8) instruction manual

option 8212-RS232C (RS232C adapter with KEW Report software)