2 shielding, Basic measurements – B&K Precision 5492BGPIB - Manual User Manual
Page 27
Basic Measurements
27
Shielded
Coble
Optional
Shield
Resistance
Under Test
▲
▲
▲
▲
DC V
AC V
2W
Fr eq
Aut o
Tr i g
MX+B
Shi f t
Cont
Rel
¦ ¸
Period
dB/m
Fast
Menu
Recall
Med
Slow
Hold
CHOICES
LEVEL
ENTER
ESC
LOCAL
%
I
DC
I
AC
4W
Ω
FAST
MED
SLOW
ADRS
RMT
HOLD TRIG
*
MEM
AUTO
REL
FILT MATH
SHIFT
4W
ERR
POWER
T2AL 250V
SENSE
Ω
4W
VΩ
LO
HI
！
10A
CATⅡ(300V)
CATⅠ(1000V)
350V
MAX
1000V
MAX
12A
MAX
mA
12A
INPUT
R
5
5492B
1 2
/
Digit Multimeter
Note: Source current flows from the INPUT HI to INPUT LO terminals
T2AL 250V
SENSE
Ω
4W
VΩ
LO
HI
！
10A
CATⅡ(300V)
CATⅠ(1000V)
350V
MAX
1000V
MAX
12A
MAX
mA
12A
INPUT
Shielded
Coble
Optional
Shield
Resistance
Under Test
▲
▲
▲
▲
DC V
AC V
2W
Fr eq
Aut o
Tr i g
MX+B
Shi f t
Cont
Rel
¦ ¸
Period
dB/m
Fast
Menu
Recall
Med
Slow
Hold
CHOICES
LEVEL
ENTER
ESC
LOCAL
%
I
DC
I
AC
4W
Ω
FAST
MED
SLOW
ADRS
RMT
HOLD TRIG
*
MEM
AUTO
REL
FILT MATH
SHIFT
4W
ERR
POWER
R
5
5492B
1 2
/
Digit Multimeter
Note:
Source current flows from the INPUT HI to INPUT LO terminals
Figure 3-3
Two- and Four- wire Resistance Measurements
3.4.2 Shielding
To achieve a stable accurate reading, it helps to shield resistances greater than 100
kΩ. Place the
resistance in a shielded enclosure and connect the shield to the INPUT LO terminal of the instrument
electrically.