Karya Nusatama: Jual~> Kyoritsu 4200| Earth Clamp Tester

Jual~> Kyoritsu 4200| Earth Clamp Tester

The earth resistance from 0.05 to 1500Ω can be measured without the auxiliary earth spikes.
(The Multiple Earthing System.)
True RMS
Accurate true RMS readings of AC current including distorted waveform from 1mA to 30.0A
Noise Check Function
A function to detect current, which effects on an earth resistance measurement and display "NOISE" mark on the LCD.
Memory function
Save and display up to 100 measurement data.
Data hold function / Buzzer function / Back light function
Compliant with Safety Standards of IEC 61010-1 : CAT IV 300V Pollution degree2

Note:
A single earthing can not be measured. (Only for Multiple Earthing System)

Function Range Resolution Measuring range Accuracy
Earth resistance Auto range 20Ω 0.01Ω* 0.00 - 20.99Ω |±1.5%±0.05Ω
200Ω 0.1Ω 16.0 - 99.9Ω |±2%±0.5Ω
100.0 - 209.9Ω |±3%±2Ω
1500Ω 160 - 399Ω |±5%±5Ω
400 - 599Ω |±10%±10Ω
10Ω 600 - 1580Ω ---
AC current
(50Hz / 60Hz)
Auto range
100mA 0.1mA 0.0 - 104.9mA |±2%±0.7mA
1000mA 1mA 80 - 1049mA |±2%
10A 0.01A 0.80 - 10.49A
30A 0.1A 8.0 - 31.5A
Operating system
Earth resistance function : Constant voltage injection,
Current detection,
(Frequency : Approx.2400Hz)
Dual Integration
AC current function : Successive Approximation
Over-range indication "OL" is displayed when input exceeds the upper limit of a measuring range
Response time Approx.7 seconds (Earth resistance)
Approx.2 seconds (AC current)
Sample rate Approx. 1 times per second
Power source DC6V : R6 (sizeAA manganese battery) × 4pcs,
or LR6 (sizeAA alkaline battery) × 4pcs
Current consumption Approx. 50mA (max. 100mA)
Measurement time Approx. 12 hours (when R6 is used)
Approx. 24 hours (when LR6 is used)
Auto power-off Turns power off about 10 minutes after the last button operation.
Applicable standards IEC 61010-1 : 2001 (CAT IV 300V Pollution degree2)
Withstand voltage AC5320Vrms / 5 seconds
Between the Transformer jaws fitted parts and Case enclosure
(except for jaws)
Conductor size Approx. 32mm max.
Dimension 246(L) × 120(W) × 54(D)mm
Weight Approx. 780g (including batteries)
Accessories Battery R6 (AA) × 4, Instruction manual
8304 (Resister for operation check)
9166 (Hard case)
 

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