离岸价格
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国:
China
モデル番号:
SAT-12B
离岸价格:
( Negotiable )Get Latest Price
ロケーション:
CHINA
最低注文量の価格:
-
最低注文量:
1
パッケージの詳細:
1.0KG
納期:
10 DAYS
供給能力:
-
支払いタイプ:
T/T, L/C, Western Union, Money Gram, PayPal
製品グループ :
-
China
連絡先担当者 Armstrong
Xian, Shaanxi
SAT**2B Double Clamps Earth Tester is widely used in the fields of resistance testing for earth resistance of various equipment and building. 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 *-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 IEC*****1, EN******1 or IP*3.
Technical Specifications
Model |
SAT**2B |
|
asuring range for the four-wires measurement method: 0.*0Ω~*9.*9K Error: |
0.*0Ω~*9.*9Ω |
≤±3%*4pxs |
*0.0Ω~*9.*9KΩ |
≤±5%*4pxs |
|
Measurement method of four-wires and jaw: 0.*0Ω~1.*9KΩ Error: |
0.*0Ω~1.*9KΩ |
≤±3%*4pxs |
For double jaws: 0.*0Ω~**0ΩError: |
0.0Ω~*9.9Ω |
≤±*0%*3pxs |
*0Ω~**0Ω |
≤±*0%*3pxs |
|
For resistively of earth resistance: 0.*0~***9KΩm Error: |
0.*1Ωm~***9Ωm |
≤±3%*4pxs |
2.*0KΩm~***9KΩm |
≤±5%*4pxs |
|
For the leakage(RMS): 0.0mA~*9.9A Error: |
0.0mA~9.*9A |
≤±3%*4pxs |
*0.0A~*9.9A |
≤±5%*4pxs |
|
Storage capacity: |
**0 groups of datas |
|
Working temperature: |
**0℃~**5℃ |
|
Storage temperature: |
**0℃~**0℃ |
|
Power supply |
6 V DC, 4 × 1.5V AA alkaline dry battery or 4.8V DC, 4×1.2V AANi-Mh recharge battery |
|
Weight: |
1.0ãŽ(exclusive of accessories) |
|
Dimension |
**5×**5×*5mm |
国: | China |
モデル番号: | SAT-12B |
离岸价格: | ( Negotiable ) Get Latest Price |
ロケーション: | CHINA |
最低注文量の価格: | - |
最低注文量: | 1 |
パッケージの詳細: | 1.0KG |
納期: | 10 DAYS |
供給能力: | - |
支払いタイプ: | T/T, L/C, Western Union, Money Gram, PayPal |
製品グループ : | - |