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Quick Details

  • Place of Origin: Japan
  • Brand Name: Kyoritsu 4200
  • Model Number: Kyoritsu 4200
  • Power: Electronic
  • Usage: Other

Packaging & Delivery

Delivery Time 1-3 days

Specifications

Earth Clamp Testers

 
Company Information

  

Since it's founding in 1940, Kyoritsu has made customer satisfaction and providing high quality products and services our top priorities.

Our emphasis on customer support has helped us to build strong and lasting customer and distributor relationships that continue today. State of the art electrical measurement technology products are the backbone of our company's business. Our wide line of testers has contributed to technological developments and industrial infrastructures worldwide. In the future companies will be faced with significant changes and will need to be adaptable to the requirements brought about by new technologies. Also, we recognize the importance of being responsible with regard to global-environmental issues that affect all of us. It is our sincere hope, to not only sustain our business development but also look to the future for next generation. For that reason Kyoritsu pledges to embrace technologies and manufacturing processes that will contribute to environmental solutions.

 

 
Product Description

  

  

The earth resistance from 0.05 to 1200Ω 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

1200Ω

160~399Ω

|±5%±5Ω

400~599Ω

|±10%±10Ω

10Ω

600~1260Ω

---

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 : R6P (sizeAA manganese battery) × 4pcs,
or LR6 (sizeAA alkaline battery) × 4pcs

Current consumption

Approx. 50mA (max. 100mA)

Measurement time

Approx. 12 hours (when R6P 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 R6P (AA) × 4, Instruction manual
8304 (Resister for operation check)
9166 (Hard case)

 

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