8234 3M, 8234 Datasheet - Page 27

• Manufacturer Part Number: 8234
• Description: Static Dissipative 3 Layer Floor Mat
• Manufacturer: 3M

Specifications of 8234

• Ground Terminals: Stud
• External Width: 2ft
• Thickness: 3.5mm
• Roll Length: 50ft
• Color: Blue
• Lead Free Status / RoHS Status: na

22
Workstation Products
3M
3M
The 3M Static Monitor 790 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.
Housed in static dissipative plastic, the Static Monitor 790 works by
measuring the voltage potential on a person referenced to earth ground.
The monitor uses a slide switch allowing the user to select the voltage
level necessary for the specific job function being performed.
The Static Monitor 790 has two wrist strap input jacks located on its
front, allowing two operators to use one monitor unit at a workstation
simultaneously. Power is supplied to the unit through an AC adapter.
Three distinct alarms make it easy to identify operators and the type of
fault condition. The audible alarm can be adjusted to a low or high level
to overcome background noise from other equipment that may be in use
in the area. Ring terminals on the end of the unit’s ground and chassis
cords provide a permanent connection.
Features
• Audible and visual alarms.
• Compact system.
• Select voltage alarm levels of 1 V, 3 V, 6 V and 9 V.
• Static dissipative plastic housing.
• Mounts easily to ESD worksurface.
• Regulatory Compliance: UL and CE.
• VM fabric and metal bands are to be used specifically with the
For more product information, please visit www.3M.com/static
Static Monitor 790.
™
Static Monitor 790
™
Wrist Strap Monitor
790 Properties
Item
Monitor Size
Power Supply Requirements Input
Outside North America
Output
Output Plug Polarization
Output Plug Dimensions
Accuracy
Voltage Detection Levels
Ground Disconnect
Environmental Operating Conditions
Temperature
Humidity
Product No.
790
Product No.
790MP
790VK
3057
Description
Mounting Plate for 790 (10 per package)
Verification Kit
Stand-By Jack
Dual Conductor Bands and Cords
(See page 8 for additional information on wrist band
and cord combinations.)
Description
Monitor includes:
• 790 Wrist Strap Monitor
• 790AC Adapter (available without AC Adapter)
• 3M
• 2-Wire Connector
™
Dual Lock
Typical Properties
3.5 H x 4.0 W x 1.25 in. D
(8.9 x 10.2 x 3.2 cm),
approximate H x W x D
120 Vac ±10% (North America)
(As required)
25 Vdc @ 50 mA rated load
Center negative
5.5 x 2.1 x 9.5 mm (OD x ID x l)
(The following parameters are valid for
altitudes up to 2000 m. Pollution degree
2, Class 3, Equipment)
(1 V ±15%) (3 V, 6 V, & 9 V ±10%)
10 ohm ±20%
Max. 104°F (40°C); Min. 50°F (10°C)
Max. 75% relative humidity
™
Mounting Fasteners