How to detect the ground resistance of the human static elimination ball
It is very important to detect the grounding resistance of the static elimination ball. Let us first understand what a human body static eliminator (ball) is.
The human body static eliminator (ball) can discharge the static electricity on the human body to the ground wire connected to the ground safely by contacting the hand with the bleeder ball. It prolongs the static discharge time and greatly reduces the instantaneous static energy. During the static discharge of the human body, it does not constitute an electric shock to the human body, and it also avoids the danger of fire and explosion accidents. The use of this product reflects the humanity of the enterprise Management also provides effective guarantees for enterprise safety production.
Therefore, the ground resistance of the human body static eliminator (ball) needs to have a fixed value range. Usually, the ground resistance of the human body static elimination ball is detected as follows:
The grounding resistance of the human body static eliminator (ball) is divided into two parts.
First, the system resistance of the human body static elimination ball, the measurement method of its ground resistance is that one end is connected to the touch part of the ball and the other end is connected to the ground wire. Its system resistance should be between the 6th power of 10-9th power of 10 ohms.
2. The grounding resistance when the human body static eliminator is installed refers to the resistance of the ground wire and the ground. The measurement method is that one end is connected to the ground wire of the human body static eliminator and the other end is connected to the ground (grounding stake). Its resistance should be below 100 ohms or below 10 ohms.