Fluke 93 - Performance; General

PERFORMANCE
VERIFICATrON PROCEDURE 4-1
4 PERFORMANCE
VERIFICATION PROCEDURE
4.1 GENERAL
INFORMATION
The ScopeMeter should be calibrated and
In operating condition when you receive It.
The following
perfcxmance tests are provided to ensure
that the Scope Meter is in a proper operating
conditior>.
If the
Instrument
fails any of the performance tests, calibration
adjustments (see chapter
5)
and/or repair
(see chapter
7)
is necessary.
The Performance
Verification Procedure described here consists of
two parts:
•
Standard Performance
Verification Procedure
(separate SCOPE* and METER*sectlon)
Additional Performance Verification Procedure
The Standard
Performance Verlficalion Procedure uses built-in
ScopeMeter front panel settings
or frontsetlings, that
can be accessed via the SERVICE MENU. To enter the
SERVICE MENU, press
t»th AC/DC/QROUND
keys simuttaneously. This menu allows you to choose
between SCOPE and
METER performance testing
("Verify").
Vrms
AC
0.058
V DC
+0.012
CHANNEL A
AUlO
RANGE
10:1
30\
300V
2£kV
lOOms/ACQ
SERVICE:
V9fity CALIBRATE
SCOPE METER
EM
ScopeMetar
EXIT
Figure 4.
1
Service
menu
lA/hen the Scope Meter
is in SERVICE mode, only the softkeys, the select/adjust
keys and the
ON/OFF
key can be operated.
It
Is possible to move forward or backward through
the
frontsettings,
that apply tc the separate
performance
test steps. This can be done using the
adjust/select keys. You can leave the
Performance
Verification Procedure any time
by
pressing
the EXIT softkey. The Performance
Veiificallon
Procedure steps are explained in the following sections.