HP 70110A Digital Multimeter

The HP 70110A digital multimeter is a 2-slot MMS module specifically designed for ATE environments. A complete set of math functions allows data manipulation by the DMM instead of by your controller. The basic DC accuracy is 5 ppm, and common mode rejection is greater than 90 dB (up to 180 dB guarded and 166 dB guard-to-low).

All functions, including switching to guard to the low and switching between front and rear inputs, are accessible using SCPI-compatible remote commands. Specialized signals (voltmeter complete and external trigger) used in ATE systems to synchronize fast measurements with external multiplexers are available on the rear panel.

An electronic Auto Cal, taking less than 30 seconds without an external source, is used to meet 24 hour specifications. When calibration to an external standard is required, a security code allows you to enable the calibration routines. This electronic key, plus a system which tracks the number of calibrations performed, protects against calibration tampering.

[ Features ]

DCV, ACV (true RMS), DCI, ACI (true RMS), 2-wire Ohm, 4-wire Ohm, frequency, period, and temperature
DC accuracy of 5 ppm, CMRR of 90 dB (180 dB guarded)
Electronic Auto Cal provides 24-hour specifications in less than 30 seconds
Customizable readout
3.5 to 6.5 digits resolution
Multiple Math operations selected from: Null, Scale, Percent, Limit, dB, dBm
Statistical operations perform running calculations (standard deviation, average, number of readings, maximum, minimum)
1250 (1450) readings per second into internal memory at 4.5 (3.5) digits
128K RAM to store 16,384 readings (plus 10 states)
Optional armature relay multiplexer
Eight 2-wire or four 4-wire channels with guard
Two current/actuator channels
Switching at 33 channels per second.
Maximum 250 V high-to-low
Optional reed relay multiplexer
Ten 2-wire or five 4-wire channels with guard
Two current/actuator channels
Switching at 300 channels per second.
Maximum 120 Vrms terminal-to-terminal

[ Specifications ]

Electrical measurement performance closely parallels that of the
HP 3457A multimeter. Selected specifications are listed below.
(For complete specifications, contact your HP sales represenative)

DCV Accuracy
300 mV range:			5 ppm
3 V range: 			3.5 ppm

DC Resistance
Accuracy:			52 ppm
Resolution:			10 ต ohms

DC Current
Accuracy, 300 mA, 2 A:		0.03%
Accuracy Other Ranges:		20 ppm

Resolution
DCV:				10 nV
ACV:				10 nV

Maximum Input Range
HI to LO:			450 Vdc, 450 Vac peak
LO to Guard:			200 Vdc, 200 Vac

[ Ordering ]

HP 70110A Digital Multimeter Opt 001 Add armature relay multiplexer Opt 002 Add reed relay multiplexer Opt 910 Extra user manual set Opt 915 Service Guide and schematic package Opt W30 3 Year Return Repair Service Opt W32 3 Year Customer Return Calibration Service Opt W34 3 Year Standards Compliant Calibration Service Opt W50 5 Year Return Repair Service Opt W52 5 Year Customer Return Calibration Service Opt W54 5 Year Standards Compliant Calibration Service

[ Assistance ]

To help you make the right instrument choices

Local Sales Office

[ Related ]

Related product families available online:

MMS Signal Analyzers