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The HP 3458A 8 1/2 Digit Multimeter has high-test system throughput with up to 100,000 reading/s, Internal test setups > 340/s and Programmable integration times from 500 ns to 1 s.
Performance Features.
DC Volts.
5 Reading Ranges, from 0.1 V to 1000 V
8 1/2 to 4 1/2 digits resolution
Up to 100,000 readings/s (4 1/2 digits)
Maximum sensitivity: 10 nV.
0.6 ppm best 24-hr accuracy.
8 ppm (4 ppm opt)/yr voltage reference stability.
Resistance.
9 Reading Ranges, from 10 ohm to 1 Gohm.
2-wire and 4-wire ohm with offset compensation
Up to 50,000 readings/s (5 1/2 digits)
Maximum Sensitivity: 10 µ ohm
2.2 ppm best 24-hour accuracy
AC Voltage.
6 Reading Ranges, from 10 mV to 1000 V.
Bandwidth Range: 1 Hz to 10 MHz
Up to 50 readings/second
Choice of sampling or analog true rms techniques
100 ppm best 24-hr accuracy
DC Current.
8 Reading Ranges, from 100 nA to 1 A
Up to 1,350 readings/second (5 1/2 digits)
Maximum Sensitivity: 1 pA
14 ppm best 24-hr accuracy
AC Current.
5 Reading Ranges, from 100 µA to 1 A
Bandwidth Range: 10 Hz to 100 kHz
Up to 50 readings/second
500 ppm best 24-hr accuracy
Frequency / Period.
AC or DC coupled
Voltage Frequency Range: 1 Hz to 10 MHz
Voltage Period Range: 100 ns to 1 s
Current Frequency Range: 1 Hz to 100 kHz
Current Period Range: 10 µs to 1 s
0.01% best 24-hr accuracy
Some Common Errors.
200 Isolator Does Not Respond
201 Nonvolatile RAM DTACK
202 Slave Self Test
204 DC VOS DAC Convergence
205 Test Value Out of Range
206 HPIB ASM
207 UART INTR
208 Timer INTR
210 ROM 0 LOW CHECKSUM
211 ROM 0 HIGH CHECKSUM
212 NONVOLATILE RAM LOW
213 Optional RAM 0 High
214 Optional RAM 0 Low
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