Boonton Electronics 71A, 71AR - Specifications; Capacitance Measurements; Range; Inductance Measurements

SECTION I
Specifications
C~acitance Measurements {Three-terminal}
Range: 0 -to 1000 pF in 7 Ranges; lowest range, 1 pF, fs
Accuracy: 0.5% of reading + (0.5% + ~ %) fs + 0.01 pF
Resolution: 0.25%
Inductance Measurements {Two-terminal}
Range: 0 to 1000 ~H in 7 ranges; lowest range, 1 ~H fs
L *
Accuracy:
0.5% of reading + (0.5% + ~ % +
5b~lo) fs + 0.01 ~H
( * Where L~H = Inductance of the test specimen)
Resolution: 0.25%
Test Signal
Freguency: 1 MHz~ crystal controlled
.
Level: Capacitance measurements, 15 mV;
Inductance measurements, less than 1 mV
DC Bias (For Capacitance Measurements Only)
External bias up to +200 V @ 250 rnA may be applied at rear
terminals; bias circuit protected from overload by 250 rnA fuse
DC Analog Output
Level: 0 to 100 mV or 0 to 300 mV depending on full scale
numerics; also :> 1 V fs for loads :> 10 MO
Linearity: 0.1% of reading + 0.005% fs
Response Time: 10 milliseconds (approx)
Primary Power
117 or 234 V (+10%), 50/60 cps: 40 watts
Physical Dimensions
Model 7lA: 7 1/4/1 w x 10 1/4/1 d xlI" h; weight 12 Ibs;
packed for shipment, 16 Ibs.
Model 71AR: 7" x 19" (panel size); depth in rack, 9";
weight, 14 Ibs; packed for shipment, 21 lbs.
1-1
7lA
c