agilent L4411A low pro? le 6? digit multimeter leading the industry in high-performance system test product overview agilent L4411A 6?-digit high- performance dmm ? 50,000 readings/sec @ 4? digits direct to pc ? 10,000 readings/sec @ 5? digits direct to pc ? 1,000 readings/sec @ 6? digits direct to pc ? analog level triggering ? programmable pre/post triggering ? lan extensions for instruments (lxi), usb & gpib standard ? 30 ppm 1 year basic dc accuracy ? dcv, acv, dci, aci, 2-wire and 4-wire resistance, frequency, period, and diode test ? capacitance & temperature measurements ? expanded measurement ranges dramatic system performance whether its raw reading speed or fast system throughput, the L4411A sets a new benchmark in performance. using a new a/d technology, the L4411A achieves an impressive 50,000 readings a second at 4? digits, and can stream readings to your computer at this same speed! transactional i/o (single reading measurement and pc transfer time) is 3x faster than other popular modular dmms, significantly enhancing your test throughput. triggering is fast and precise, with both trigger latency and trigger jitter less than 1 s, while bus query response is less than 500 s. acv measurements are faster as well thanks to a digital measurement technique that additionally improves accuracy at high and low frequencies. a new standard for modular system dmms the L4411A 6? digit high performance dmm expands agilents industry leading offering of lxi system products. for the test system integra- tor looking for the next generation modular dmm, this new meter offers the industrys best measurement speed and throughput, a reduced size (1 rack unit high), superior measure- ment performance, and a choice of computer interfaces, including lxi, providing high performance, easy to use, economical i/o. a simple display, including latest reading and lan address, allows the system integrator to quickly integrate and debug the test system. and finally, the dmm comes with a compatibility mode, requiring little-to-no code change to upgrade your test system with next generation capabilities.
2 dmm dimensions (mm) lxiclass c lan extensions for instruments (lxi) provides the next generation i/o for system applications requiring high throughput. transfer rates of over 250,000 readings/sec are attainable ensuring even the most data intensive measurements are fast, without the overhead cost of an instrument mainframe. lxi provides a built-in graphical web interface that allows you to interactively control the dmm without the hassle of programming, making it great for debugging your system. the L4411A dmm is lxi class c compliant. enhanced measurement capabilities the L4411A offers temperature and capacitance capabilities in addition to those measurements you have come to expect such as dcv, acv, dci, aci, 2-wire and 4-wire resistance, frequency, period and diode test. you also get offset compensated ohms, allowing you to accurately measure resistance in the presence of volt- ages. measurement ranges have been expanded as well; for example, dc and ac current ranges now go down to 100 a, resulting in 100 pa resolu- tion. real-time math and statistics are included, and a peak-detect capability allows you to capture peaks as short as 20 s. system integration when deciding on your next system dmm you cant go wrong with the L4411A. choose from lan (lxi), usb or gpib interfaces, all standard on the L4411A, to connect to your computer. the 1u size is perfect for space constrained applications like aerospace/defense depot test. concerned about the viability of your existing software programs? this new dmm responds to standard commands for programmable instru- mentation (scpi). additionally there is a 34401a/e1412a emulation mode to ensure the easiest upgrade possible, virtually eliminating costly software and documentation changes. the autoranging power supply allows you to connect to any input power without selecting input voltages or changing fuses. agilents i/o library suite ships with the L4411A to help you quickly establish an error-free connection between your pc and instrument. it provides robust instru- ment control and works with the software development environment you choose. companion lxi switch modules need a switch to route your signal to the L4411A? consider agilents lxi switch modules. choose from a 40-channel armature relay multiplexer (l4421a), a dual/quad 4x8 reed relay matrix (l4433a) or a 32-channel form a/c general purpose relay switch module (l4437a). additionally, agilent has lxi dac, digital i/o and multi- function modules to help complete your test system requirements. all from the leader in lxi instrumenta- tion, agilent technologies. built to last our new dmm was designed to high standards of ruggedness and reliabil- ity. from the robust, compact package to careful selection of components and conservative circuit design, this meter is built to last. calculated mean time between failure (mtbf) is in excess of 100,000 hours. backed by a 1-year warranty and a worldwide network of service centers, you can buy with confidence. go to the web for the latest information on these or other agilent dmms, go to www.agilent.com/find/dmm accessories included: test report, power cord, lan cross-over interface cable. product reference cd-rom (34410-13601) ? software ? intuilink software ? ivi-com driver ? labview driver ? example programs ? online documentation ? programmers reference ? getting started guide ? users guide ? service guide ? localized manuals agilent i/o libraries cd-rom (e2094-60003) 212.3 363.2 40.9
3 accuracy speci? cations (% of reading + % of range) 1 1. specifications are for 90 minute warm-up and 100 plc. 2. relative to calibration standards. 3. 20% overrange on all ranges, except dcv 1000 v, acv 750 v, dci and aci 3 a ranges. 4. for each additional volt over 500 v add 0.02 mv of error. 5. specifications are for sinewave input > 0.3% of range and > 1 mvrms. add 30 v error for frequencies below 1 khz. 750 vac range limited to 8 x 10 7 volts-hz. for each additional volt over 300 vrms add 0.7 mvrms of error. 6. specifications are for 4-wire resistance measurements, or 2-wire using math null. without math null, add 0.2 ? additional error in 2-wire resistance measurements. 7. specifications are for sinewave input > 1% of range and > 10 arms. frequencies > 5 khz are typical for 1 a and 3 a ranges. 8. specifications are for 1-hour warm-up using math null. additional errors may occur for non-film capacitors. 9. for total measurement accuracy, add temperature probe error. 10. accuracy specifications are for the voltage measured at the input terminals only. 1 ma test current is typical. variation in the current source will create some variation in the voltage drop across a diode junction. function range 3 frequency, test current or burden voltage 24 hour 2 tcal 1c 90 day tcal 5c 1 year tcal 5c temperature coef? cient/c 0 c to (tcal -5c) (tcal +5c) to 55c dc voltage 100.0000 mv 0.0030 + 0.0030 0.0040 + 0.0035 0.0050 + 0.0035 0.0005 + 0.0005 1.000000 v 0.0020 + 0.0006 0.0030 + 0.0007 0.0035 + 0.0007 0.0005 + 0.0001 10.00000 v 0.0015 + 0.0004 0.0020 + 0.0005 0.0030 + 0.0005 0.0005 + 0.0001 100.0000 v 0.0020 + 0.0006 0.0035 + 0.0006 0.0040 + 0.0060 0.0005 + 0.0001 1000.000 v 4 0.0020 + 0.0006 0.0035 + 0.0006 0.0040 + 0.0060 0.0005 + 0.0001 true rms ac voltage 5 100.0000 mv to 750.000 v 3 hz C 5 hz 0.50 + 0.02 0.50 + 0.03 0.50 + 0.03 0.010 + 0.003 5 hz C 10 hz 0.10 + 0.02 0.10 + 0.03 0.10 + 0.03 0.008 + 0.003 10 hz C 20 khz 0.02 + 0.02 0.04 + 0.02 0.045 + 0.02 0.005 + 0.002 20 khz C 50 khz 0.04 + 0.025 0.08 + 0.025 0.090 + 0.025 0.010 + 0.0025 50 khz C 100 khz 0.10 + 0.040 0.20 + 0.040 0.200 + 0.040 0.020 + 0.0040 100 khz C 300 khz 1.00 + 0.250 1.20 + 0.250 1.200 + 0.250 0.120 + 0.0200 resistance 6 100.0000 ? 1 ma 0.0030 + 0.0030 0.008 + 0.004 0.010 + 0.004 0.0006 + 0.0005 1.000000 k? 1 ma 0.0020 + 0.0005 0.007 + 0.001 0.010 + 0.001 0.0006 + 0.0001 10.00000 k? 100 a 0.0020 + 0.0005 0.007 + 0.001 0.010 + 0.001 0.0006 + 0.0001 100.0000 k? 10 a 0.0020 + 0.0005 0.010 + 0.001 0.012 + 0.001 0.0006 + 0.0001 1.000000 m? 5 a 0.0020 + 0.0010 0.030 + 0.001 0.040 + 0.001 0.0010 + 0.0002 10.00000 m? 500 na 0.0100 + 0.0010 0.600 + 0.001 0.800 + 0.001 0.0030 + 0.0004 100.0000 m? 500 na || 10 m? 0.200 + 0.001 6.000 + 0.001 8.000 + 0.001 0.1000 + 0.0001 1.000000 g? 500 na || 10 m? 2.000 + 0.001 1.0000 + 0.0001 dc current 100.0000 a < 0.03 v 0.010 + 0.020 0.040 + 0.025 0.050 + 0.025 0.0020 + 0.0030 1.000000 ma < 0.30 v 0.007 + 0.006 0.030 + 0.006 0.050 + 0.006 0.0020 + 0.0005 10.00000 ma < 0.03 v 0.007 + 0.020 0.030 + 0.020 0.050 + 0.020 0.0020 + 0.0020 100.0000 ma < 0.30 v 0.010 + 0.004 0.030 + 0.005 0.050 + 0.005 0.0020 + 0.0005 1.000000 a < 0.80 v 0.050 + 0.006 0.080 + 0.010 0.100 + 0.010 0.0050 + 0.0010 3.000000 a < 2.0 v 0.100 + 0.020 0.120 + 0.020 0.150 + 0.020 0.0050 + 0.002 true rms ac current 7 100.0000 a to 3.00000 a 3 hz C 5 khz 0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.015 + 0.006 5 khz C 10 khz 0.20 + 0.04 0.20 + 0.04 0.20 + 0.04 0.030 + 0.006 frequency or period 100 mv to 750 v 3 hz C 5 hz 0.070 + 0.000 0.070 + 0.000 0.070 + 0.000 0.005 + 0.000 5 hz C 10 hz 0.040 + 0.000 0.040 + 0.000 0.040 + 0.000 0.005 + 0.000 10 hz C 40 hz 0.020 + 0.000 0.020 + 0.000 0.020 + 0.000 0.001 + 0.000 40 hz C 300 khz 0.005 + 0.000 0.006 + 0.000 0.007 + 0.000 0.001 + 0.000 capacitance 8 1.0000 nf 500 na 0.50 + 0.50 0.50 + 0.50 0.50 + 0.50 0.05 + 0.05 10.000 nf 1 a 0.40 + 0.10 0.40 + 0.10 0.40 + 0.10 0.05 + 0.01 100.00 nf 10 a 0.40 + 0.10 0.40 + 0.10 0.40 + 0.10 0.01 + 0.01 1.0000 f 10 a 0.40 + 0.10 0.40 + 0.10 0.40 + 0.10 0.01 + 0.01 10.000 f 100 a 0.40 + 0.10 0.40 + 0.10 0.40 + 0.10 0.01 + 0.01 temperature 9 rtd -200 c to 600 c 0.06 c 0.06 c 0.06 c 0.003 c thermistor -80 c to 150 c 0.08 c 0.08 c 0.08 c 0.002 c diode test 10 1.0000 v 1 ma 0.002 + 0.010 0.008 + 0.020 0.010 + 0.020 0.0010 + 0.0020
4 a-to-d converter noise performance integration time (nplc) resolution (ppm of range) 1 normal mode rejection (db) 2 readings/second 4 0.001 30 0 50,000 0.002 15 0 25,000 0.006 6 0 10,000 0.02 3 0 3,000 0.06 1.5 0 1,000 0.2 0.7 0 300 1 0.3 55 60 (50) 2 0.2 110 3 30 (25) 10 0.1 110 3 6 (5) 100 0.03 110 3 0.6 (0.5) 1. resolution is defined as the typical dcv 10 v range rms noise. auto-zero on for nplc 1. see manual for additional noise characteristics. 2. normal mode rejection for power line frequency 0.1%. 3. for power-line frequency 1% 75 db and for 3% 55 db. 4. maximum rate with auto-zero off for 60 hz and (50 hz) operation. system reading and throughput rates dmm memory to pc (maximum reading rate out of memory) 1 drawing C path b reading format gpib readings/sec usb 2.0 readings/sec lan (vxi-11) readings/sec lan (sockets) readings/sec ascii 4,000 8,500 7,000 8,500 32-bit binary 89,000 265,000 110,000 270,000 64-bit binary 47,000 154,000 60,000 160,000 direct i/o measurements (single reading C measure and i/o time) 1 drawing C path c maximum reading rate into memory or to direct i/o (readings/sec) drawingCpath a or c function resolution (nplc) gpib msec usb 2.0 msec lan (vxi-11) msec lan (sockets) msec dcv/2-wire resistance 0.001 2.6 2.9 4.6 3.2 50,000 acv/ frequency fast ? lter 1 ms gate 10.0 10.0 10.0 10.0 500 1. ? scale input signal, immediate trigger, trigger delay 0, auto-zero off, auto-range off, no math, null off, 60 hz line frequency. see manual for performance on other functions. system performance function change (msec) 1 range change lan/gpib (msec) 2 auto-range (msec) 3 maximum external trigger rate maximum internal trigger rate dcv/2-wire resistance 22 3.9/2.6 7.5 5,000/s 50,000/s acv/frequency 37 6.5/6.4 19 500/s 500/s 1. time to change from 2-wire resistance to this specified function, or dcv to 2-wire resistance using the scpi func command 2. time to change from one range to the next higher range, 10 v, 10 m? 3. time to automatically change one range and be ready for the new measurement, 10 v, 10 m? dmm input dmm memory 50 k readings non-volatile path a path c path b pc usb lan gpib adc L4411A/ 34410a/ 34411a dmm 100 10 1 0.1 0.01 0.001 0.01 0.1 1 10 100 rms noise (ppm of range) system reading architecture
5 measurement characteristics dc voltage measurement method: continuously integrating multi-slope iv a/d converter linearity: 0.0002% of reading (10 v range) + 0.0001% of range input resistance: 0.1 v, 1 v, 10 v ranges 10 m? or > 10 g? (selectable) 100 v, 1000 v ranges 10 m? 1% (? xed) input bias current: < 50 pa at 25 c input protection: 1000 v dc cmrr: 140 db 1 true rms ac voltage measurement method: ac-coupled true rms measurement. digital sampling with anti-alias ? lter. crest factor: no additional error for crest factors < 10. limited by peak input and 300 khz bandwidth. peak input: 300% of range or 1100 v overload ranging: will select higher range if peak input overload is detected during auto range. overload is reported in manual ranging. ac cmr: 70 db 2 maximum input: 400 vdc, 1100 vpk input impedance: 1 m? 2% in parallel with < 150 pf input protection: 750 vrms all ranges resistance measurement method: selectable 2-wire or 4-wire. current source referenced to lo input. offset compensation: selectable on the 100 ?, 1 k?, and 10 k? ranges max. lead resistance (4-wire): 10% of range per lead for 100 ?, 1 k?. 1 k? per lead on all other ranges input protection: 1000 v on all ranges dc current current shunt: 200 ? for 100 a, 1 ma 2 ? for 10 ma, 100 ma 0.1 ? for 1 a, 3 a input protection: 3 a, 250 v fuse true rms ac current measurement method: ac-coupled true rms measurement. directly coupled to the fuse and shunt. digital sampling with anti-alias ? lter. current shunt: 200 ? for 100 a, 1 ma 2 ? for 10 ma, 100 ma 0.1 ? for 1 a, 3 a maximum input: the peak value of the dc + ac current must be < 300% of range. the rms current must be < 3 a including the dc current content. input protection: 3 a, 250 v fuse frequency and period measurement method: reciprocal-counting technique. ac-coupled input using the ac voltage measurement function. input impedance: 1 m? 2% in parallel with < 150 pf input protection: 750 vrms all ranges capacitance measurement method: current input with measurement of resulting ramp. connection type: 2-wire temperature thermistor: 2.2 k?, 5 k?, and 10 k? rtd: = 0.00385 r o from 49 ? to 2.1 k? diode test response time: 300 samples/sec continuity threshold: fixed at 10 ? operating characteristics maximum readings/second digits function 3 4.5 5.5 6.5 dcv 50 k 10 k 1 k 2-wire ? 50 k 10 k 1 k dci 50 k 10 k 1 k frequency 500 90 10 period 500 90 10 filter setting fast med slow acv 500 150 50 aci 500 150 50 additional speci? cations resolution: see table on page 4 overall bandwidth, dcv & dci: 15 khz typical @ 20 s aperture (-3 db) triggering: pre/post, analog level, int/ext, pos/neg timebase resolution: 19.9524 s 0.01% accuracy trigger jitter: 2 s (p-p), 20 s (p-p) when pre-triggered 1. for 1 k? unbalanced in lo lead, 500 v peak maximum 2. for 1 k? unbalanced in lo lead and < 60 hz, 500 v peak maximum 3. maximum rate for dcv, dci, and resistance functions (using zero settling delay, autozero off, manual range)
6 ordering information spurious-free dynamic range & signal to noise distortion ratio function range spur-free sndr dcv 1 v -75 db 60 db 10 v 1 -70 db 60 db 100 v -75 db 60 db 1. 10 v range: 2 v (p-p) L4411A multimeter accessories included test report, power cord, lan cross-over interface cable. product reference cd-rom (34410-13601): ? software ? intuilink software ? ivi-com driver ? labview driver ? example programs ? online documentation ? programmers reference ? getting started guide ? users guide ? service guide ? localized manuals agilent i/o libraries cd-rom (e2094-60003) options opt. std rear measurement terminals only opt. 001 front measurement terminals only opt. aba printed manual set (english) opt. 0b0 delete printed manual set (full documentation included on cd rom) opt. a6j ansi z540 compliant calibration agilent accessories y1133a measurement & trigger cable kit y1160a rack mount kit for l4400a series instruments racks 1 or 2 instruments side-by-side on sliding tray 11059a kelvin probe set 11060a surface mount device (smd) test probes 11062a kelvin clip set 34171b input terminal connector (sold in pairs) 34172b input calibration short (sold in pairs) 34330a 30 a current shunt e2308a 5 k? thermistor probe
remove all doubt our repair and calibration services will get your equipment back to you, performing like new, when prom- ised. you will get full value out of your agilent equipment through- out its lifetime. your equipment will be serviced by agilent-trained technicians using the latest factory calibration procedures, automated repair diagnostics and genuine parts. you will always have the utmost con? dence in your measurements. for information regarding self maintenance of this product, please contact your agilent of? ce. agilent offers a wide range of ad- ditional expert test and measure- ment services for your equipment, including initial start-up assistance, onsite education and training, as well as design, system integration, and project management. for more information on repair and calibration services, go to: www.agilent.com/? nd/removealldoubt agilent email updates www.agilent.com/? nd/emailupdates get the latest information on the products and applications you select. agilent direc t www.agilent.com/? nd/agilentdirect quickly choose and use your test equipment solutions with con? dence. agilent open www.agilent.com/? nd/open agilent open simpli? es the process of connecting and programming test systems to help engineers design, validate and manufacture electronic products. agilent offers open connectivity for a broad range of system-ready instruments, open industry software, pc-standard i/o and global support, which are combined to more easily integrate test system development. www.lxistandard.org lxi is the lan-based successor to gpib, providing faster, more ef? cient connectivity. agilent is a founding member of the lxi consortium. for more information on agilent technol- ogies products, applications or services, please contact your local agilent of? ce. the complete list is available at: www.agilent.com/? nd/contactus americas canada (877) 894-4414 latin america 305 269 7500 united states (800) 829-4444 asia paci? c australia 1 800 629 485 china 800 810 0189 hong kong 800 938 693 india 1 800 112 929 japan 0120 (421) 345 korea 080 769 0800 malaysia 1 800 888 848 singapore 1 800 375 8100 taiwan 0800 047 866 thailand 1 800 226 008 europe & middle east austria 01 36027 71571 belgium 32 (0) 2 404 93 40 denmark 45 70 13 15 15 finland 358 (0) 10 855 2100 france 0825 010 700* *0.125 /minute germany 07031 464 6333** ireland 1890 924 204 israel 972-3-9288-504/544 italy 39 02 92 60 8484 netherlands 31 (0) 20 547 2111 spain 34 (91) 631 3300 sweden 0200-88 22 55 switzerland 0800 80 53 53 united kingdom 44 (0) 118 9276201 other european countries: www.agilent.com/? nd/contactus ? agilent technologies, inc. 2009 printed in usa, january 30, 2009 5989-6303en product speci? cations and descriptions in this document subject to change without notice. www.agilent.com www.agilent.com/? nd/L4411A www.agilent.com/? nd/dmm
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