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  • SAT-12B Double Clamps Earth Tester
  • SAT-12B Double Clamps Earth Tester
  • SAT-12B Double Clamps Earth Tester
  • SAT-12B Double Clamps Earth Tester

SAT-12B Double Clamps Earth Tester

  • Description:
  • SAT-12B Double Clamps Earth Tester is widely used in the fields of resistance testing for earth resistance of various equipments and buildings. It also can test the soil resistively and leakage current of earth systems under different conditions.

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  • small SAT-12B Double Clamps Earth Tester image
  • small SAT-12B Double Clamps Earth Tester image
  • small SAT-12B Double Clamps Earth Tester image
  • small SAT-12B Double Clamps Earth Tester image

Tel: (+86) 29 65660081

E-mail: sales@aitelong.com

  • Description
  • Specification
  • Packing list
  • Datasheet download

SAT-12B Double Clamps Earth Tester is widely used in the fields of resistance testing for earth resistance of various equipments and buildings. It also can test the soil resistively and leakage current of earth systems under different conditions.  
It not only possesses the function of the traditional method but the features of earth resistance testing without assistant poles, It realizes the on-line measurement of earth resistance without assistance poles and isolation of earth devices and equipments by adopting the principle of 2-poles measurement and the technology of double jaws.


Key Features:
1.  Adopt the measurement method in the type of jaw and meters, can be operated without assistance poles. 
2.  Realize the on-line measurement; it is unnecessary to isolate the earth device from equipment.   
3.  Test the RMS of leakage current under the conditions of earth/unearth of system.  
4.  With the function of self-checking and avoid the influence for the test result by connecting the resistance and line resistance
5.  Realize the alternation of functions, adopt the digital switch to cutover the function in order to improve the reliability of system.  
6.  Communicate with the upper-level PC to realize uploading of the test data which can be saved and printed easily.   
7.  Easy and convenient operation with broad range of usage and measurement, with the backlighting system.   
8.  Electrical safety: It should agree with the standard of IEC1010-1, EN61010-1 or IP53

Measuring range for the four-wires
measurement method:
 0.00Ω~19.99K Error:

0.00Ω~19.99Ω

≤±3%+3pts

20.0Ω~19.99KΩ

≤±5%+3pts

Measurement method of four-wires
 and jaw: 0.00Ω~1.99KΩ Error:

0.00Ω~1.99KΩ

≤±3%+3pts

For double jaws: 0.00Ω~100ΩError:

0.0Ω~19.9Ω

≤±10%+2pts

20Ω~100Ω

≤±20%+2pts

For resistively of earth resistance:

 0.00~1999KΩm Error:

0.01Ωm~1999Ωm

≤±3%+3pts

2.00KΩm~1999KΩm

≤±5%+3pts

For the leakage(RMS): 

0.0mA~19.9A Error:

0.0mA~9.99A

≤±3%+3pts

10.0A~19.9A

≤±5%+3pts

Storage capacity:

250 groups of datas

Working temperature:

-10℃~+55℃

Storage temperature:

-30℃~+70℃

Power supply

6 V DC, 4 × 1.5V AA alkaline dry battery or
4.8V DC, 4×1.2V AANi-Mh recharge battery 

Weight:

1.0(exclusive of accessories)

Dimension

215×115×85mm

It is only for reference. The actual accessories and quantity are according to demand.

No.

Item

Qty.

1

SAT-12B  Double Clamp Earth Tester

1 pc

2

Clamp (Voltage sensor)

1 pc

3

Clamp (Current sensor)

1 pc

4

User Manual 

1 pc

5

Attached disc

1 pc

6

Qualified certificate of product/Warranty card

1 pc

7

Packing list

1 pc

8

1.2V 5# 2000mAh Rechargeable batteries

4 pcs

9

Speical charger

1 pc

10

Foot pin

4 pcs

11

Connecting wire of foot pin

4 pcs

12

Alligator clip

4 pcs

13

bobbin bracket

4 pcs

14

RS232 Serial port Communicaiton wire

1 pc

15

Soft bag

1 pc

http://www.aitelong.com/pdf/SAT-12B-Double-Clamps-Earth-Tester.pdf

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