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Keithley 701 Instruction Manual page 5

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SECTION II - SPECIPICATIONS
i :
Sensitivity:
0.2 to 10 millivolts
Input Resistance:
1 megohm
Differential
between operate and release:
200 microvolts
maximum
Permissible
overload:
greater than 100 times
@solute
zero stability:
100
microvolts
.Repeatibility
and Accuracy of trip
point:
2% of full
scale
output :
DPDT Relay
5
amps, 110 volts,
non-inductive
wof
Response:
As shown in figure
1.
Speed depends on
the degree to which the trip
point is exceeded.
Roclosure
times are approximately
trip
times.
Voltage Reference:
1 RM 12-R mercury battery.
The battery
life
is in excess of 30,000 hours.
Tube Complement: l-ES%,
l-X%X7, l-2D21
Chopper:
James
cl281
Dimensions:
3" wide, 8" high, 134 deep. Will mount five in
a stand~relay
rack.
TRIP TIME
IN
MIUISECONDS
'_
25
II7 171
--.
I
I
1
I
I
10
.20
30
40
50
60
70
80
yo loo
Percent
Over Trip
II - 1

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