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RESPONSE TIME
(of digital display
to rated accuracy)
FUNCTION | MAXIMUM INPUT
VOLTAGE (across
input terminals)
Me
1000V de
750V ac rms (sine)
with «50 pF
(ac coupled)
INPUT IMPEDANCE
210 MA in parallel
Kaf?
210 MA (input capa-
2120 dB
>60 dB
citance: «50 pF)
(dc, 50 Hz, or 60 Hz)
(50 or 60 Hz)
«1s
10MN
(input capa-
2120 dB
citance: <50 pF)
(dc, 50 Hz, or 60 Hz)
MAXIMUM VOLTAGE
BETWEEN ANY TERMINAL
AND EARTH GROUND
COMMON MODE
NORMAL MODE
REJECTION RATIO | REJECTION RATIO
(1 kQ unbalance)
(digital display
only)
>60 dB
(dc to 60 Hz)
(all functions):
1000V dc
750V ac rms (sine)
FUSE PROTECTION
(300 mA terminal only):
260 dB
630 mA 250V FAST
(50 or 60 Hz)
3A 600V FAST
RESPONSE TIME
(of digital display
to rated accuracy)
MAXIMUM OVER-
LOAD (across
input terminals)
500V dc
«1s (up to 320 kQ)
500V ac rms (sine)
«2s (up to 3.2 MN)
<3.1V dc
OPEN CIRCUIT
TEST VOLTAGE
(0°C to 50°C)
(<2.8V dc typical)
FULL SCALE VOLTAGE (0°C to 50°C)
Up to 3.2 MQ
Up to 32 MQ
<440 mV de
«14V dc
(«420 mV dc typical)
(<1.3V dc typical)
«10s (up to 32 MA)
TEST CURRENT
"o
SCH
(typical)
00V
MAXIMUM OVER-
LOAD (across
input terminals)
500V dc
500V ac rms (sine)
Basic electrical specifications are defined over the temperature range from 18°C
to 28°C for a
period of one year after calibration,
Accuracy is specified as +([% of reading] + [number of units in least significant digit]). In
Touch
Hold,
accuracy
is not specified for 300mV--
and Q functions when
test circuit
impedance exceeds 1 MA.
V
and A" are average responding, calibrated for the rms value of sine waves
Useful frequency response (typical): for 32V and 320V ranges, -0.5 dB at 10 kHz; for 3.2V and
750V ranges, t3 dB at 5 kHz
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