Pendulum CNT-90 Series User Manual

Specifications
Limit Qualifier:
Off
Capture & store values
above limit 2
Capture & store values
below limit 1
Capture & store values inside
limits 1 and 2
Capture & store values
outside limits 1 and 2
Meas. Pacing
Time Range:
2 s - 500 s
Equidistancy:
±(2 s + 0.1% of pacing time)
Mathematics
Functions:
K*X+L, K/X+L, (K*X+L)/M,
(K/X+L)/M and X/M-1 X is
current reading. K, L and M are
constants, set via keyboard or
as frozen reference value (X
0
).
Other Functions
Measuring Time:
20 ns - 1000 s for Smart Period
AVG & Smart Frequency; 20 ns
- 2 s for PRF, Freq. in Burst,
normal Period AVG & normal
Frequency; 4

s - 500 s
for TIE, Freq.& Period
back-to-back; Single cycle for
other meas. functions. Times
>2 s are software controlled w.
reduced resolution and
accuracy
Timebase
Internal, external or automatic
Reference:
Display Hold:
Freezes meas. result until a
new measurement is initiated
via Restart.
Digit Blanking:
Removes (blanks) 1 to 13 digits
from the calculated result
before displaying it.
Limit Alarm:
Annunciator on display and/or
SRQ via GPIB
Limit Values:
Lower limit (limit 1)
Upper limit (limit 2)
Settings:
Off
Alarm if value > limit 2
Alarm if value < limit 1
Alarm if
limit 1 < value < limit 2
Alarm if value > limit 2 or value
< limit 1
On Alarm:
Stop or Continue
Display:
Numeric + graphic
Numeric:
Current measurement value
+ annunciator for limit alarm
Graphic:
Horizontal line w. upper/lower
limit markers + current value
marker
Stored Instrument
20 complete setups can be
Setups:
saved and recalled from
internal non-volatile memory;
10 can be user protected.
Stored Datasets:
In statistics mode w. HOLD
activated, 8 datasets w. max.
32000 samples can be saved
and recalled from internal
non-volatile memory.
Display
Type & Use:
Graphics screen for menu
control, numerical readout (14
digits) and status info
Resolution:
320 x 97 pixels
Technology:
Monochrome LCD with
white LED backlight
GPIB Interface
Programmable
All front panel accessible
Functions:
functions
Compatibility:
IEEE 488.2-1987,
SCPI 1999
Modes:
Native mode
Agilent compatible mode
Agilent
HP 53131/132/181 commands
Compatibility:
are emulated. Code and
response format is compatible.
No timing compatibility. No
resolution compatibility.
Interface Func-
SH1, AH1, T6, L4, SR1,
RL1, DC1, DT1, E2
tions:
Max. Meas. Rate
Via GPIB:
15 k readings/s (block)
650 readings/s (individual)
USER MANUAL ● CNT 9x Series ● Rev.22 February 2020
8-38

Pendulum CNT-90 Series Specifications

General

Brand	Pendulum
Model	CNT-90 Series
Category	Measuring Instruments
Language	English