Leading companies use continuous monitors as a
cost effective component in satisfying the paragraph
6.1.3 Compliance Verification Plan requirements
of ANSI/ESD S20.20. The Desco Multi-Mount
Continuous Monitor continuously monitors the integrity
of one operator. This monitor will provide virtually
instantaneous notification of static control equipment
failures, eliminating the need of periodic testing and
costly record keeping. This unit is highly cost effective
as it is designed to monitor any conventional single wire
wrist strap and ground cord system. Its small package
and mounting tabs with holes make it highly suitable to
install on most any equipment or work bench surface.
In addition, optional mounting is available using the
provided adhesive-backed Velcro® strips. Using either
mounting method makes the Multi-Mount Monitor
suitable for most any machinery or workbench even in
hard to reach locations.
The Multi-Mount Continuous Monitor is a real time
instrument that ensures that critical ESD generators in a
sensitive area are effectively grounded. The instant an
operator’s wrist strap or cord fails, the monitor will issue
audible and visual (LEDs) alarms alerting the user and
supervisor of the problem.
All Desco single-wire monitors with wave distortion
technology include the Park Snap feature. Use the
Park Snap to store the operator’s wrist cord and enable
standby mode while the operator is away from the
workstation. Before disconnecting the coil cord from
the wristband, the operator touches the Park Snap to
disable the audio alarm for 6 seconds. Within the 6
second period, the operator can disconnect their wrist
cord from their wristband and attach it to the Park Snap
before the audible alarm sounds.
Many customers are eliminating periodic testing and
are utilizing continuous monitoring to better ensure
that their products were manufactured in an ESD
protected environment. Full time continuous monitoring
is superior to periodic or pulsed testing, and can save
a significant amount of money in testing costs and
rejected product. Periodic testing detects failures after
ESD susceptible products have been manufactured.
The costs of dealing with the resulting catastrophic
or latent defects can be considerable. Multi-Mount
Continuous Monitors eliminate the need for users to
test wrist straps and log the results; by their function,
these monitors satisfy the ISO 9000 and ANSI/ESD
S20.20 test logging. ANSI/ESD S20.20 Paragraph
6.2.2.2 Personnel Grounding Guidance states “A log
should be maintained which verifies that personnel have
tested their personal grounding devices.” Per ESD-S1.1
Paragraph 6.1.3 “Daily (wrist strap system) testing may
be omitted if constant monitoring is used.”