Weihai Grand Exploration Instrument Co.,Ltd
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Place of Origin: | Zhejiang, China (Mainland) |
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Geophysical Cable Specification of land Cable for ARAM/ARIES system
Fast detailed description:
1 high sensitivity
2 low distortion
3 perfect damping
4 good linear response
5 wonderful waterproof and split-hair resolution
Application:
petroleum exploration
Specifications :
1. |
Component |
2TP, 4GP,2 COM,1P ,1 strengthen line |
2. |
Operating temperature range |
-45 deg.a to+70deg.c |
3. |
Storage temperature range |
-55 deg.a to+85deg.c |
4. |
Flexibility |
A circular loop 12 cm inner diameter will be Squash by at least 1.05cm when submitted to a radical force of 5 N. |
5. |
Cylindricity |
The maximum difference between any diameters measured on any section of 50mm in length do not exceed 0.3mm |
6. |
Maximum diameter |
8.6+/-0.1mm |
7. |
Outer Jacket material |
Polyurethane (PU) |
8. |
Jacket thickness MIN |
1.4mm |
9. |
Max length |
440m |
10. |
Colour |
TBD(Orange,Blue,Orange red) |
11. |
Anti-draught Strength |
1450 N |
12. |
Water proof |
TBD |
|
Transmission Pairs |
|
13. |
Conductor |
AWG26Magnetic |
14. |
DCR |
280ohms+/-1.5 |
15. |
Attenuation |
<3.83dB/100m 3MHz |
16. |
Impedance measured on 100m |
116666 6+/-13OHMS |
17 |
capacitance |
4.53nF |
|
Analog pairs |
|
15. |
Conductor |
AWG28magnetic |
16. |
DCR |
480Ohms+/-1.5 |
17. |
capacitance |
4.01nF |
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