KYORITSU KEW 4106 User Manual

7
4.Specification
●ApplicableStandards
IEC61010-1 Measurement CAT.III 300V, CAT.IV 150V Pollution
degree2
IEC61010-2-030 MeasurementCAT.III300V,CAT.IV150VPollution
degree2
IEC61010-031 Standardforhand-heldProbes
IEC61557-1,5 EarthResistanceTester
IEC61326-1 EMCStandard
IEC60529  IP54
●Measuringrangeandaccuracy(23ºC±5ºC,relativehumidity45
˜
75%RH)
Function Range Resolution
Measuring
Range
Accuracy
Earth
Resistance
Re
(Rgatρ
measurement)
2Ω 0.001Ω 0.030〜2.099Ω ±2%rdg.±0.03Ω
20Ω 0.01Ω 0.03〜20.99Ω
Note1)
±2%rdg.±5dgt
200Ω 0.1Ω 0.3〜209.9Ω
2000Ω 1Ω 3〜2099Ω
20kΩ 10Ω 0.03k〜20.99kΩ
200kΩ 100Ω 0.3k〜209.9kΩ
AuxiliaryEarth
Resistance
Rh,Rs
8%ofRe+Rh+Rs
Earth
Resistivity
ρ
2Ω
0.1Ω
･
m
~1Ω
･
m
Auto-
ranging
0.2〜395.6Ω・ｍ
Note2)
ρ＝ 2×π×a×Rg
20Ω 0.2〜3956Ω・ｍ
200Ω 20〜39.56ｋΩ・ｍ
2000Ω 0.2ｋ〜395.6ｋΩ・ｍ
20kΩ
2.0ｋ〜1999ｋΩ・ｍ
200kΩ
Series
Note3)
Interference
Voltage
Ust(A.Conly)
50V 0.1V 0
~
50.9Vrms
±2%rdg.±2dgt
(50/60Hz)
±3%rdg.±2dgt.
(40
~
500Hz)
Frequency
Fst
Auto-
ranging
0.1Hz
1Hz
40Hz
~
499.9Hz ±1%rdg.±2dgt
Note1)Auxiliaryearthresistanceis100ΩwithRkcorrection
Note2)DependingonthemeasuredRg.Interval[a]betweenauxiliaryearth
spikesis1.0
~
30.0m
Note3)Thisinstrumentisnotdesignedtomeasurevoltagesoncommercia
l
powers.

KYORITSU KEW 4106 Specifications

General

Brand	KYORITSU
Model	KEW 4106
Category	Multimeter
Language	English