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HP E1411B VXI 5.5-Digit Multimeter | |
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The HP E1411B 5.5-Digit Multimeter is a C-size, 1-slot, register-based VXI module. It is identical in electrical design to the HP E1326B, differing only in size. You can use the integrating A/D to make 5.5-digit, low-noise measurements, or switch to the sampling A/D to make 14-bit readings at rates up to 13 kHz.
When combined with any HP VXI relay or FET multiplexer, you can create a multichannel scanning multimeter. For example, by sending just one SCPI command to the HP E1406A, you can program the multimeter and the channels of your multiplexers all at one time. The HP E1411B provides flexible triggering with built-in timer pacer, also.
Product functions for this DMM include Vdc/ac, 2- & 4-Wire Ohm,
offset-compensated Ohm, thermocouples, thermistors, and RTDs. This
autoranging DMM is especially well suited for data acquisition and
computer-aided test applications.
Note: Configuration software that allows you to easily select
compatible interfaces, controller platforms, and VXI test system
components is available on CD ROM. Order the
"Test System
and VXI Products Catalog and CD ROM" from
the Test & Measurement Catalogs available on this web site.
Reading Rate:
Auto zero off, fixed range, default trigger delay, offset comp off, Sample Source 'TIMER' for rates >15 readings/s. Aperture 320 ms 267 ms 20 ms 16.7 ms 2.5 ms 100 µs 10 µs Typical Reading Rates (rdgs/s) DC voltage 3 3.5 49 59 365 3125 13000 Four-wire resistance 3 3.5 49 59 365 3125 13000 AC voltage 1.3 1.4 1.9 1.9 1.9 1.9 1.9 Resolution (bits/digits) Binary bits ± 22 ± 22 ± 20 ± 20 ± 18 ± 15 ± 14 Decimal digits 6.5 6.5 6 6 5.5 4.5 4
Noise Rejection (dB):
Noise Rejection Conditions: CMR measured with 1 kOhm in both HIGH and LOW leads with a 10% imbalance, LOW connected to COMMON at source, measured with respect to earth ground. NMR is for specified frequencies ±0.1% Aperture 320 ms 267 ms 20 ms 16.7 ms 2.5 ms 100 µs 10 µs DC Voltage & Resistance DC Common mode rejection 150 dB 150 dB 150 dB 150 dB 150 dB 150 dB 150 dB 50 Hz Power line cycles (NPLCs) 16 -- 1 -- -- -- -- Normal mode (50 Hz) rejection 84 dB 0 dB 60 dB 0 dB 0 dB 0 dB 0 dB 60 Hz Power line cycles (NPLCs) -- 16 -- 1 -- -- -- Normal mode (60 Hz) rejection 0 dB 84 dB 0 dB 60 dB 0 dB 0 dB 0 dB 400 Hz Power line cycles (NPLCs) 128 -- 8 -- 1 -- -- Normal mode (400 Hz) rejection 84 dB 0 dB 84 dB 0 dB 60 dB 0 dB 0 dB AC Voltage DC to 400 Hz Common mode rejection 110 dB 110 dB 110 dB 110 dB 110 dB 110 dB 110 dB
DC Voltage
Accuracy Conditions: Auto zero on, one hour warmup. Temperature within ±5°C of calibration temperature (module calibrated at 18-28°C). Input Resolution vs Aperture 90-Day Accuracy vs Aperture Range Resistance (Volts) ± (% of Reading + Volts) 20/16.7 ms 10 µs 20/16.7 ms 10 µs 125 mV >100 MOhm 120 nV 7.6 µV 0.023% + 5 µV 0.115% + 60 µV 1 V >100 MOhm 1.0 µV 61 µV 0.013% + 15 µV 0.1% + 200 µV 8 V >100 MOhm 7.6 µV 488 µV 0.01% + 50 µV 0.1% + 1.5 mV 64 V 10 MOhm ± 5% 61 µV 3.9 mV 0.015% + 1 mV 0.1% + 20 mV 300 V 10 MOhm ± 5% 488 µV 31 mV 0.015% + 5 mV 0.1% + 80 mV
Four-Wire Resistance
Accuracy Conditions: Auto zero on, one hour warmup. Temperature within ± 5°C of calibration temperature (module calibrated at 18-28°C). Source Maximum Open Resolution vs Aperture 90-Day Accuracy vs Aperture Range Current Circuit Voltage (Ohm) ± (% of Reading + Ohm) 20/16.7 ms 10 µs 20/16.7 ms 10 µs 256 Ohm 488 µA 11.5 V 250 µOhm 15 mOhm 0.035% + 10 mOhm 0.12% + 50 mOhm 2 kOhm 488 µA 11.5 V 2 mOhm 125 mOhm 0.025% + 20 mOhm 0.1% + 200 mOhm 16 kOhm 61 µA 11.5 V 15 mOhm 1 Ohm 0.025% + 200 mOhm 0.1% + 2 Ohm 131 kOhm 61 µA 11.5 V 125 mOhm 8 Ohm 0.025% + 1 Ohm 0.1% + 16 Ohm 1 MOhm 7.6 µA 11.5 V 1 Ohm 64 Ohm 0.025% + 10 Ohm 0.1% + 120 Ohm
True RMS AC Voltage (AC coupled)
Crest Factor: 7 at 10% full scale; 1.5 at full scale. Accuracy Conditions: Sine wave inputs >10% of full scale. DC component <10% of AC component. Auto-zero on, 1 hour warmup. Temperature within ± 5°C of calibration temperature (module calibrated at 18-28°C). Range Input Resolution vs Aperture 90-Day Accuracy vs Aperture (RMS) Impedance Frequency (Volts) ± (% of Reading + Volts) 320/267 ms 10 µs 320/267 ms All other apertures 87.5 mV >100 MOhm, 20-50 Hz 30 nV 7.6 µV 2.175% + 200 µV 2.175% + 1 mV <100 pF 50 Hz-1 kHz 0.675% + 200 µV 0.675% + 200 µV 1-5 kHz 0.675% + 200 µV 0.675% + 200 µV 5-10 kHz 3.175% + 200 µV 3.175% + 200 µV -------------------------------------------------------------------------------------------------- 700 mV >100 MOhm, 20-50 Hz 0.24 µV 61 µV 2.125% + 1.5 mV 2.125% + 8 mV <100 pF 50 Hz-1 kHz 0.625% + 1.5 mV 0.625% + 1.5 mV 1-5 kHz 0.625% + 1.5 mV 0.625% + 1.5 mV 5-10 kHz 3.125% + 1.5 mV 3.125% + 1.5 mV -------------------------------------------------------------------------------------------------- 5.6 V >100 MOhm, 20-50 Hz 2.0 µV 488 µV 2.125% + 15 mV 2.125% + 80 mV <100 pF 50 Hz-1 kHz 0.625% + 15 mV 0.625% + 15 mV 1-5 kHz 1.125% + 15 mV 1.125% + 15 mV 5-10 kHz 10.125% + 15 mV 10.125% + 15 mV -------------------------------------------------------------------------------------------------- 44.8 V 10 MOhm ± 5%, 20-50 Hz 15 µV 3.9 mV 2.125% + 100 mV 2.125% + 500 mV <100 pF 50 Hz-1 kHz 0.625% + 100 mV 0.625% + 100 mV 1-5 kHz 1.125% + 100 mV 1.125% + 100 mV 5-10 kHz 10.125% + 100 mV 10.125% + 100 mV -------------------------------------------------------------------------------------------------- 300 V 10 MOhm ± 5%, 20-50 Hz 122 µV 31 mV 2.125% + 500 mV 2.125% + 2.5 V <100 pF 50Hz-1 kHz 0.625% + 500 mV 0.625% + 500 mV 1-5 kHz 1.125% + 500 mV 1.125% + 500 mV 5-10 kHz 10.125% + 500 mV 10.125% + 500 mVTiming/Synchronization
Timer/pacer Timer range: 76 µs to 65.5 ms Resolution: 2 µs Programmable delay Delay range: 40 µs to 16 s Resolution: 2 µs External trigger Minimum pulse width: 100 ns Maximum trigger rate: 5 kHz (Trigger Condition, negative edge; Fixed range, 10 µs aperture)
Typical Reading Storage
HP 75000 Mainframe # of Readings Series C with Command Module 100,000 (HP E1406A) Series C plus HP E1406A with Opt 010 200,000
Isolation
450 Vpk between any terminal and chassis
Strain Measurements with Strain Relay Multiplexers
With the HP E1355A, E1356A, E1357A, and E1358A, relay and FET strain multiplexer cards. All measurements are made using the MEAS command. Note: The HP E1300A/01A mainframes, HP E1306A or HP E1406A command modules and embedded controllers provide units conversion; if the E1411B or E1326B is register programmed, your program must make the units conversion. Vs = 5 V Power Supply / Gage Factor = 2 18-28°C Temp. Coefficient µe %e µe %e Relays Quarter 20.8 .023 1.96 0.006 Half 2.92 .023 0.23 0.006 Full 0.834 .023 0.053 0.006 --------------------------------------------------------------- FETs Quarter 26.3 .023 3.98 0.006 Half 5.63 .023 1.24 0.006 Full 2.19 .023 0.557 0.006 --------------------------------------------------------------- Vs = 1 V Power Supply / Gage Factor = 2 18-28°C Temp. Coefficient µe %e µe %e Relays Quarter 25.8 0.023 1.96 0.006 Half 5.39 0.023 0.23 0.006 Full 2.07 0.023 0.053 0.006 --------------------------------------------------------------- FETs Quarter 52.9 0.023 12.0 0.006 Half 18.9 0.023 5.27 0.006 Full 8.85 0.023 2.57 0.006 --------------------------------------------------------------- Vs = 0.1 V Power Supply / Gage Factor = 2 18-28°C Temp. Coefficient µe %e µe %e Relays Quarter 81.3 0.023 1.96 0.006 Half 33.2 0.023 0.23 0.006 Full 16 0.023 0.053 0.006 --------------------------------------------------------------- FETs Quarter 353 0.023 103 0.006 Half 169 0.023 50.7 0.006 Full 83.8 0.023 25.3 0.006
VXI Characteristics
VXI device type: Message-based Data transfer bus: Not Specified Size: C Slots: 1 Connectors: P1/P2 Shared memory: Yes, Shared memory available with HP E1406A/ E1306A/E1300A/01A SCPI driver VXI busses: TTL Trigger Bus C-size compatibility: YesInstrument Drivers
Click here for driver availability and downloading.Command module firmware: ROM Command module firmware rev: A.02 I-SCPI Win 3.1: Yes I-SCPI Series 700: Yes C-SCPI LynxOS: Yes C-SCPI Series 700: Yes HP VEE Drivers: Yes VXIplug&playWin Framework: Yes VXIplug&play Win95/NT Framework: Yes VXIplug&play HP-UX Framework: No (not available at time of publication)
Module Current
IPM IDM +5 V: 0.2 0.01 +12 V: 0.55 0.01
Cooling/Slot
Watt/slot: 8.50 deltaP mm H2O: 0.14 Air flow liter/s: 0.71
HP E1411B VXI 5.5-Digit Multimeter Opt 0B3 Service manual Opt 1BP Mil std 45662A calibration with test data Opt ABJ Japan - Japanese localization Opt W01 3-yr. return to HP to 1-yr. on-site warrantyHP E1411B Technical Specifications Datasheet
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Page Updated: Thursday June 19 16:15:46 UTC 1997