After Testing GPZ 14coil Vs 17*13 Coil, What Do You Think?

[中国 张]

A few days ago, I used GPZ7000 14*13 coil and Z-search 17*13coil for comparison test.
Use respectively: 0.1g/0.5g/ 1.1g/large target.
Settings: normal mode.
Sensitivity: 15

https://www.youtube.com/watch?v=o6pPAK4nJkY

 

 

[phrunt]

Thanks for the video.

You seem to be very troubled by EMI affecting the detectors performance, it's been a long time since I've used my standard 14x13" coil however I recall it doing much better than that on all sizes of nuggets you were testing, most noticeable was the .1 of a gram where neither coil did very well at all, terrible in fact, I can only assume that's because of the high EMI environment you're testing it in.

 

 

 

 

[中国 张]

9 hours ago, phrunt said:

感谢您的视频。

您似乎对影响检测器性能的 EMI 感到非常困扰，自从我使用我的标准 14x13" 线圈以来已经有很长时间了，但是我记得它在您测试的所有尺寸的金块上都比那个好得多，最引人注目的是.1 克，两个线圈都表现不佳，事实上很糟糕，我只能假设这是因为您正在测试它的高 EMI 环境。

 

 

 

 

 

Yes, the environment is indeed a bit bad. There should be high-tension lines near the highway! Mainly, I feel that the z-17 has problems, especially in terms of large target depth, and I am thinking about how to guarantee the quality.

[phrunt]

2 hours ago, 中国 张 said:

Yes, the environment is indeed a bit bad. There should be high-tension lines near the highway! Mainly, I feel that the z-17 has problems, especially in terms of large target depth, and I am thinking about how to guarantee the quality.

yes performance was poor in the video, you need to get away from that EMI though as it will change the results.