NF ZM2371, Instruction Manual

Page: 238 / 255

9.1 Specifications
9-3 ZM2371/ZM2372

Trigger source INT Internal (automatic continuous trigger)
MAN Manual
EXT Handler interface
BUS Remote control

Trigger delay time Setting range 0.000s to 999.999s, Resolution 0.001s
(Time after input of trigger until start of signal acquisition)

Triggered drive Drive only at measurement / Continuous drive selectable
(Measurement signal can be output only during the time from trigger
to completion of signal acquisition)

Measurement speed RAPid / FAST / MEDium / SLOW / VerySLOw
Typical measurement time
(Supplementary value. Time from input of trigger to output of
measurement end signal EOM)
Measurement
frequency
RAP FAST MED SLOW VSLO
120Hz 10ms 10ms 26ms 126ms 501ms
1kHz 2ms 5ms 25ms 121ms 501ms
10kHz 3ms 5ms 25ms 122ms 502ms
100kHz 3ms 5ms 25ms 122ms 502ms
Conditions: Measurement range fixed, Trigger delay time = 0,
Averaging count = 1, Secondary parameter≠Rdc
Signal acquisition time is the value subtracted by about 1ms from the
above value.
DUT can be replaced immediately after the completion of signal
acquisition. After replacement of DUT, the signal settling time is
required additionally.
Additional time when measuring direct-current resistance Rdc
(supplementary vaue)
RAP FAST MED SLOW VSLO
(DC) 148ms 148ms 148ms 215ms 613ms
Conditions: DC resistance measurement range fixed,
Trigger delay time = 0, Averaging count = 1

Measurement range
Measurement range Recommended range Measurable range
1M

1M

to 11M

≧
900k

100k  100k  to 1.1M 
≧
90k 
10k  10k  to 110k 
≧
9k 
1k  1k  to 11k 
≧
0.9k 
100  9  to 1.1k  No limitation
10  0.9  to 10 
≦
11 
1  90m  to 1 
≦
1.1 
100m

9m

to 100m

≦
110m

Measurable range: Approximate range in which measurement and
display are possible (supplementary value).
Recommended range: Recommended operating range for high
accuracy measurement.
Limitation of measurement range
When frequency > 20kHz, 1M  range cannot be used.
When minimum output impedance setting is 100

, 1

range or
100m  range cannot be used.

Measurement range Auto / Manual
selection