Agilent Technologies 83487A, Руководство пользователя

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5-13
Reference
Electrostatic Discharge Information
Both types, when used together, provide a significant level of ESD
protection. Of the two, only the table-mat and wrist-strap combination
provides adequate ESD protection when used alone.
To ensure user safety, the static-safe accessories must provide at least 1 M
Ω
of isolation from ground. Refer to Table 5-2 for information on ordering
static-safe accessories.
W A R N I N G These techniques for a static-safe work station should not be used
when working on circuitry with a voltage potential greater than
500 volts.
Reducing ESD Damage
The following suggestions may help reduce ESD damage that occurs during
testing and servicing operations.
• Personnel should be grounded with a resistor-isolated wrist strap before re-
moving any assembly from the unit.
• Be sure all instruments are properly earth-grounded to prevent a buildup of
static charge.
Table 5-2. Static-Safe Accessories
Agilent Part
Number
Description
9300-0797
Set includes: 3M static control mat 0.6 m
×
1.2 m (2 ft
×
4 ft) and 4.6 cm
(15 ft) ground wire. (The wrist-strap and wrist-strap cord are not included.
They must be ordered separately.)
9300-0980 Wrist-strap cord 1.5 m (5 ft)
9300-1383 Wrist-strap, color black, stainless steel, without cord, has four adjustable
links and a 7 mm post-type connection.
9300-1169 ESD heel-strap (reusable 6 to 12 months).