8274 3M, 8274 Datasheet - Page 26

• Manufacturer Part Number: 8274
• Description: Static Dissipative 3 Layer Floor Mat
• Manufacturer: 3M

Specifications of 8274

• Ground Terminals: Stud
• External Width: 3ft
• Thickness: 3.5mm
• Roll Length: 50ft
• Color: Blue
• Lead Free Status / RoHS Status: na

3M
Strap Monitor
The 3M
unit that continuously monitors both the worker and the worker’s wrist
strap. The monitor uses a reliable resistance method that includes the
worker’s skin resistance to determine if the system is operating properly.
The monitor uses the same dual conductor wrist strap as used with the
3M
the ground wire connection and battery level.
The Wrist Strap Monitor 725 immediately alerts the individual when
a wrist strap is operating improperly. The Monitor 725 continuously
supplies a current that is returned through a wrist band and cord that
contain two separate independent conductors.
The monitor is a compact, portable, battery-powered unit with a visual
and an audible alarm. A “parking plate” mounted on the Monitor 725
allows an individual to disconnect the ground cord and clip it to the
parking plate to silence the alarm when moving from one work area to
another. The 3M
may be purchased separately.
The competitively priced Wrist Strap Monitor 725 can be used in
manufacturing and field service environments. By contributing to the
protection of static sensitive devices and printed circuit boards from
static damage, the monitor helps save money and time as a result of
improved yield rates and lower field service costs.
3M
™
™
Wrist Strap Monitor 725
Workstation Monitor 724. In addition, the Monitor 725 also monitors
™
™
Dual Conductor Portable Wrist
Wrist Strap Monitor 725 is a small, compact, battery-powered
™
Belt Clip 723 is available as an accessory item and
Workstation Products
3M
Note: Only use 3M
the Monitor 725. See page 8 for additional information on wrist
band and cord combinations.
Verification Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pg. 20
725 Properties
Item
Dimensions
Power Supply
Test Voltage
Test Current
Upper Resistance Limits
Lower Resistance
Accuracy
Environmental Operating Conditions
Temperature
Humidity
Accessories
Product No.
725
723
™
Belt Clip 723
™
Description
Personal and Portable Wrist Strap Monitor for use in
manufacturing and field service environments. The Monitor
725 features wrist strap monitoring and grounding for
ESD mats/work surfaces. Accessory Belt Clip 723
converts the monitor into a portable/personal monitor.
Accessories:
Belt Clip 723
2.5 H x 2.625 W x 1.125 in. D
(6.4 x 6.7 x 2.9 cm)
Dual Conductor Bands and Cords with
Typical Properties
2.5 H x 2.6 W x 1.1 in. D
(6.4 x 6.6 x 2.8 cm)
9 V alkaline battery (not supplied)
9 Vdc maximum
Less than 1 microamp
Wrist Strap: 35 megohm
Ground Clip: 10 megohm
Wrist Strap: 1.5 megohm
Worksurface: none
± 15%
Max. 110°F (43°C), Min. 50°F (10°C)
Max. 75% R.H.
Belt Clip 723
21