Description

3M 790 for sale

3M recognizes that while high tech companies have to act quickly and wisely in their endeavor to establish a plan for constant monitoring, they must do so with an eye toward the bottom line. The 790 Monitor is a cost efficient unit that is small, compact and versatile in its usage, and may be mounted directly onto device handling equipment, testers, and auto insertion equipment. An operator simply inserts a dual conductor ground cord into one of the input jacks located on the monitor while working on an integrated circuit device handler. The 790 may also be mounted at individual workstations, and at auto insertion equipment used in contract manufacturing facilities.

Housed in static dissipative plastic, the 3M 790 works by measuring the voltage potential on a person referenced to earth ground. The 790 uses a slide switch allowing the user to select the voltage level necessary for the specific job function being performed. For example, the 1V and 3V levels are used for highly critical applications in disk drive and wafer fabrication manufacturing, while the 6V and 9V levels can be used for less sensitive work areas such as PCB assembly. Included with the 790 is a mounting plate that allows it to be permanently mounted at an ESD workstation or directly to a device handler, tester, or auto insertion equipment. Power is supplied to the 790 through an AC adapter.

Product Features

• Audible and visible alarms
• Compact system
• Pre-select test voltages 1V, 3V, 6V, & 9V
• Static-dissipative plastic housing
• Mounts easily to ESD worksurface
• Regulatory Compliance: UL & CE