Anti static wrist strap principle instructions
The product is provided with a snap on the outer side of the plastic block, and the snap is connected to the plastic web by the metal connecting piece and connected to the conductive webbing on the inner side of the plastic block to form two independent circuit loops, the plastic block is divided into left and right. Two pieces, two plastic blocks are hingedly connected to each other, and the snaps on the outer sides of the two plastic blocks are respectively connected with the respective grounding wire end buckles; the product is compared with the existing traditional wrist band, when the wrist band wearer is unaware Even if one loop fails, the other loop can continue to work, reducing the probability of electrostatic breakdown of the electronic component insulation layer, avoiding mass rejection or quality degradation, low cost of use, and extending the life of the wrist strap. Suitable for higher end customers.
Dual circuit wrist strap product features and parameters:
1. Double loop electron
2. Wrist ring: the rubber band can be adjusted;
3. Material: two plastic sheets (PA6);
4. Color: red and blue;
5. Wrist ring resistance: ≤103Ω;
6. Coiled wire: PU outer skin, inner package
7. Core copper platinum wire, 1MΩ resistor, two sets of grounding wire, copper plug;
1. The double-circuit PU belt is connected with one end to automatically detect the alarm device, and pull the pull switch to the "ON" position to be used;
2. Connect the grounding system with the alligator clips at both ends to form a conductive loop system;
3. Under normal working conditions, the red indicator light and the green indicator light are not lit, and no alarm sound is emitted. When the human body is in poor contact with the tester, the red light is on and an alarm sound is sounded; when the human body is connected to the earth When the battery is bad, the green light is on and an alarm sound is sounded; when the human body and the wrist band and the earth have poor conductive contact, the red light and the green light simultaneously emit an alarm sound;
Precautions
1. When the battery is insufficient, the lithium battery can be replaced, and the normal use time of the battery is half a year;
2. When the surface of the human body itself is dry, the red light will be bright. At this time, the surface of the body part should be humidified to keep the static resistance of the operator normal.
Replaceable accessories: battery in the detector, double loop PU belt, alligator clip.
