Tektronix DM501A - Page 17

.A
Table
1-1
(coni)
Characteristics
Performance
Requirements
Suppiemer lal
infomaTon
Maximum
Resolution
10
mO,
i
Response
Time
<2
seconds,
200 Q to 2000
kO.
,
<10 seconds,
20 MO scale.
|
Maximum
Open
Circuit
Voltage
<6 V.
Input
Connectors
Front panel
(EXL)
or
reai interlace
(INT).
DC
AMMETER
Accuracy
for
200
pA, 2
mA,
20
mA,
200 mA
and 2000 mA
ranges.
TT8°C to
+28”
C
1(0.2%
of reading
-1
0.015% of full
scale)
0”C to +18°C,
T28°C
to I50”C
.1(0.3%
of reading
I-
0.025% of full
scale)
Response
Time
<1 second.
Input Resistance
Range
Appioxiiiiate
Rcsstance
200
1.0 kO
2
n A ,00.0 0
20
mA
10.2
n
200 mA
1.2
0
2000 m.A 0.4
v)
Maximum Input
Current 2 A
ar.y range.
Maximum Open Circuit
Input
Voltage (mA to
LOW)
250 V peak.
Maximum Floating Voltage
mA
to ground
|
1000
V peak.
LOW to ground
]
1000
V
;
eak.