Tektronix TYPE Z PLIG-IN, Instruction Manual

Page: 6 / 55

Specifications — Type Z
Comparison Voltage Accuracy
Within 5 millivolts (0.5%) on the =+= 1 -volt range.
Within 20 millivolts (0 .2% ) on the ± 10-volt range.
Within 150 millivolts (0.15% ) on the ±100-volt range.
Maximum Trace Shift
2 mm due to input grid or gas current.
Comparison Voltage Drift
Less than 0.1 % per 100 hours operation.
Temperature compensated over normally expected tem­
perature range. Air filter in oscilloscope should be main­
tained clean, particularly when using the Z Unit.
10-Turn Potentiometer Linearity
0.05%
Measurement Resolution
Resolution accuracy, at 100-volts comparison voltage—
0.005%.
Maximum resolution— 5millivolfs per millimeter.
Transient Response and Permissible Signal Volt­
age Rate of Change
Rate of rise— 1 volt per 7 nsec, maximum. If this rate is
exceeded, grid current will flow in the input stages.
Rate of fall— 1 volt in 5 nsec, maximum. If this rate is
exceeded, the amplifier will momentarily cut off. If over­
driven by a sufficiently fast pulse, the amplifier will “ run
down" linearly at the above rate.
Because of the wide dynamic amplitude capabilities of the
Z Unit, transient response is a function of signal amplitude.
Mechanical Specifications
Construction— Aluminum-alloy chassis.
Accessories
Information on accessories for use with this instrument is
included at the rear of the mechanical parts list.
@3
1 - 2