September 8, 2021
Industrial oven in use, the problem is also a very common thing, common is basically more things between parts, affect our use, there is the problem is also very important, if the electricity is not smooth, so certainly will directly affect the use, so we will understand the industrial oven grounding resistance inaccurate factors?
1, Industrial Oven Instrument Use Problems.The battery power is insufficient, and the solution is to replace the battery.The instrument precision decreases, and the solution is, recalibrated to zero.
Excessive contact resistance between the 2, test clamp and the ground measurement point.The solution is to grind the contact points with a file or sandpaper and clip the contact with a test wire clip.
3, interference effects.The solution to adjust the line direction, try to avoid large interference direction, so that the meter count to reduce beating.
4, test line is wrong direction, the distance is not long enough, the solution is to find the test direction and distance.
5, auxiliary grounding resistance.The solution is to pour water at the pile or use a agent to reduce the ground resistance of the current electrode.
6, grounding system, the surrounding soil composition, different geology, close, different dry and wet degree, with dispersion, scattered current on the ground surface, especially the overhead earth line, underground water pipe, cable skin, etc., has a great impact on the test.The solution is to take different points and average them.
|Contact Person :||Ms. Vickey Jin|
|Tel :||+86 13925868409|