Commonly used anti-static supplies
A. Anti-static analyzer
1. Human body comprehensive detector-use: used to detect whether wrist straps, foot straps, and anti-static shoes meet the requirements.
2. CPM-Purpose: Periodically check and verify the balance and decay time of the ion fan to ensure that the ion fan is working within a safe range of indicators.
3. Electrostatic field detector-purpose: measure the electrostatic field to reflect the existence of static electricity, read in the form of voltage, to test the electrostatic strength of the environment. Generally affected by the environment and the transient characteristics of static electricity, it is difficult to truly reflect the actual situation.
4. Electrostatic shielding bag tester-purpose: used to test the shielding effect of electrostatic shielding bags.
5. Surface resistance measuring instrument-use: used to measure the surface resistance and volume resistance of materials.
6. Multimeter-used to measure ground resistance
B. Grounding anti-static products
1. Anti-static wrist strap: It is widely used in various operating positions. There are many types of wrist straps. It is recommended to generally use a wrist strap with a 1 megaohm resistance, and a certain margin should be left for the length of the wire.
2. Anti-static foot strap/anti-static shoes: After using the anti-static floor in the workshop, you should wear anti-static heel straps or wear anti-static shoes. It is recommended that the workshop should wear anti-static shoes as the mainstay, which can reduce the introduction of dust. Operators and employees will be better equipped with anti-static wrist straps.
3. Anti-static table mat: used for laying on the surface of each workbench, and each pad needs to be grounded
4. Anti-static floor:
Anti-static floor is divided into: PVC floor, polyurethane floor, raised floor.
Anti-static wax and anti-static paint: Anti-static wax can be used on various floor surfaces to increase anti-static function and make the floor brighter and cleaner; anti-static paint can be used on various floor surfaces, and can also be applied to various containers such as shelves, turnover boxes, etc. on.
C. Anti-static packaging, transportation and storage materials
1. Anti-static turnover box, anti-static component box: used for turnover, transportation and storage of veneers and parts in the workshop.
2. Anti-static shielding bag: used for packaging, transportation and storage of veneers and parts, with a certain moisture-proof effect.
3. Anti-static tape: used in various packaging boxes, etc.
4. Anti-static IC strips and IC trays: used for the storage and handling of IC components in the production workshop. It is forbidden to store IC in the open before use; or unpack and transport.
5. Anti-static racks, trolleys and workbenches: Anti-static racks and trolleys are widely used in the turnover and handling of veneers and components in electronic assembly workshops. The anti-static shelf and workbench should be connected to the anti-static ground, and the anti-static mat on the trolley should have a metal chain in contact with the anti-static ground
6. Anti-static work clothes and work shoes: In processing workshops with static sensitive components and certain cleanliness requirements, employees should generally be strictly required to wear anti-static work clothes and work shoes
7. Anti-static finger cots: If the operating staff often needs to hold workpieces or static-sensitive components in their hands, it is necessary to wear anti-static finger cots.
D. Neutralization equipment
Ion fans, air guns, nozzles, etc.
