Bk-precision 5492BGPIB - Manual Instrukcja Użytkownika Strona 27

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Basic Measurements
27
Shielded
Coble
Optional
Shield
Resistance
Under Test
DC V AC V 2W Freq
Auto
Tri g
MX+B
Shi ft
Cont Rel
¦¸
Period
dB/m
FastMenu Recall Med Slow Hold
CHOICES
LEVEL ENTER
ESC
LOCAL
%
IDC IAC 4W
Ω
FAST
MED
SLOW
ADRS RMT HOLD TRIG
*
MEM AUTO REL FILT MATH SHIFT
4W
ERR
POWER
T2AL 250V
SENSE
Ω4W
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
Ω4W
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 Freq
Auto
Tri g
MX+B
Shi ft
Cont Rel
¦¸
Period
dB/m
FastMenu Recall Med Slow Hold
CHOICES
LEVEL
ENTER ESC
LOCAL
%
IDC IAC 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.
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