keysight technologies M9181A pxi digital multimeter 6? digit, basic features data sheet
02 | keysight | M9181A pxi digital multimeter - data sheet overview product description the keysight technologies, inc. M9181A pxi digital multimeter provides the most popular measurement functions, including dcv, acv, dci, aci, 2- and 4-wire resistance at 6? digits of resolution. the M9181A delivers trustworthy measurements at an affordable price. features C 6? digit resolution C up to 150 readings per second at 4? digits C basic 1 year dcv accuracy of 90 ppm C dcv, acv, dci, aci, 2- and 4-wire resistance C floating isolation (cat ii) to 240 v (floating measurement to 240 v maximum) C software drivers to support most common programming environments C pxi form factor C chassis connector compatibility: pxi-1 (j-1 only) customer values C the most common dmm measurements C measurements you can trust C low cost solution C application development in the environment of your choice reduces development time C customer supportable calibration procedures and calibration services available from keysight applications C aerospace and defense C automotive electronics test C industrial electronics test dmm description dc basic 1 year accuracy maximum reading rate at 4? digits other measurements triggering dc source M9181A basic features pxi dmm 90 ppm 150 rdgs/sec none immediate n/a m9182a high performance pxi dmm 40 ppm 4,500 rdgs/sec temperature, capacitance, frequency, period immediate, analog threshold, pxi trigger bus n/a m9183a enhanced performance pxi dmm 40 ppm 15,000 rdgs/sec offset compensated resistance, temperature, capacitance, frequency, period, pulse width, duty cycle, totalizer/event counter immediate, analog threshold, pxi trigger bus 10 v(1.2 a to 12 ma) pxi-dmm m918xa feature summary all three products are 6? digit pxi dmms that take dcv, acv, dci, aci, 2- and 4-wire resistance measurements.
03 | keysight | M9181A pxi digital multimeter - data sheet easy setup test and maintenance hardware platform compliance the M9181A 6? digit, dmm is pxi compliant, using either cpci (j1) or pxi-1 (j1). the M9181A uses fast data interfaces and can be integrated with other test and automation modules in a pxi, compact pci, or hybrid chassis. the pxi format offers high performance in a small, rugged package. it is ideal for many automated test systems. a wide array of complementary pxi products are currently available. keysight products include switches, multiplexers, digitizers, waveform generators and local oscillators. software platform io libraries keysight io libraries suite offers fast and easy instrument connections. io libraries suite 16.1 adds support for pxi, helping you display all of the modules in your system and view information about installed software. in addition, io libraries suite 16.1 and newer versions allow you to more easily find the right driver and start module soft front panels directly with keysight connection expert. national instruments io libraries are also supported and may be used along with keysight io libraries. drivers keysights digital multimeters include software drivers for windowsxp, windows vista and windows 7. these drivers work in the most popular test and measurement development environments, including labview, visual studio (c, c++, c#, visual basic), and matlab. easy software integration application code examples that demonstrate dmm setup and basic functionality are included for labview, visual basic and c/c++, c#, and matlab. these application code examples help you integrate the dmm module into your measurement system. soft front panel the soft front panel provides easy to use instrument control. its graphical user interface guides developers through module setup so users can quickly configure the dmm. calibration each M9181A is factory calibrated and shipped with an iso-9002, nist-traceable calibration certificate. calibration is required once per year. a calibration procedure allows you to do in-rack calibration using standard calibration sources. alternatively, keysight and third party calibration labs offer calibration services for the M9181A dmm. figure 1. M9181A soft front panel one notable feature of the soft front panel is the driver call log, which allows the user to see the driver calls for each button pushed. the user can incorporate the driver calls into the application program C enabling fast and easy program development.
04 | keysight | M9181A pxi digital multimeter - data sheet 1. specifications are for 1 hour warm up, within 1 hour self-cal, aperture 0.5 sec; null measurement for dcv, ?, dci. 2. for temperatures outside the range of 23 c 5 c, but within 0 to 50 c, add 0.1 accuracy specification per c. 3. 20% overrange on all ranges. 4. minimum input specified: 20 mv or 5% of range, whichever is larger. 5. signal is limited to 8x10 6 volt hz product.?for example, at 100 khz, the highest input is 80 v. 6. specifications are for 4-wire resistance measurements, for 2-wire, add 1 m. 7. for 2 ma and 200 ma dci ranges, resolution is limited to 5? digits. technical specifications and characteristics M9181A: accuracy speciications (% of reading + % of range) 1,2,3 function range frequency, test current or burden voltage 1 year23 c 5 c dc voltage 200.0000 mv 2.000000 v20.00000 v 200.0000 v 0.0100 + 0.00180.0090 + 0.0005 0.0120 + 0.0015 0.0100 + 0.0005 true rms, ac voltage 4,5 200.0000 mv 10 hz - 20 hz 20 hz - 47 hz47 hz - 10 khz 10 khz - 50 khz 50 khz - 100 khz 3.60 + 0.350.50 + 0.35 0.16 + 0.35 0.40 + 0.35 2.20 + 0.50 2.000000 v 10 hz - 20 hz 20 hz - 47 hz47 hz - 10 khz 10 khz - 50 khz 50 khz - 100 khz 3.50 + 0.130.50 + 0.09 0.08 + 0.06 0.40 + 0.13 2.20 + 0.25 20.00000 v 10 hz - 20 hz 20 hz - 47 hz47 hz - 10 khz 10 khz - 50 khz 50 khz - 100 khz 4.50 + 0.180.65 + 0.15 0.09 + 0.12 0.30 + 0.18 1.70 + 0.25 200.0000 v 10 hz - 20 hz 20 hz - 47 hz47 hz - 10 khz 10 khz - 50 khz 50 khz - 100 khz 3.30 + 0.200.70 + 0.18 0.08 + 0.13 0.55 + 0.18 1.80 + 0.25 resistance 6 200.0000 ?2.000000 k? 20.00000 k? 200.0000 k? 2.000000 m? 20.00000 m? 1 ma1 ma 100 a 10 a 1 a 100 na 0.013 + 0.0030.012 + 0.002 0.012 + 0.002 0.020 + 0.003 0.060 + 0.004 0.200 + 0.003 dc current 7 2.000000 ma20.00000 ma 200.0000 ma 2.000000 a < 25 mv< 250 mv < 55 mv < 520 mv 0.050 + 0.0500.050 + 0.005 0.050 + 0.040 0.200 + 0.005 deinitions for speciications specification (spec) : represents warranted performance of a calibrated instrument that has been stored for a minimum of two hours within the operating temperature range of 0 to 50 c, unless otherwise stated and after a one hour warm-up period. the specifications include measurement uncertainty. data represented in this document are specifications unless otherwise noted. typical (typ) : represents characteristic performance, which 80% of the instruments manufactured will meet. this data is not warranted, does not include measurement uncertainty and is valid only at room temperature (approximately 25 c). nominal (nom) : the expected mean or average performance, or an attribute whose performance is by design, such as the 50 connector. this data is not warranted and is measured at room temperature (approximately 25 c). measured (meas) : an attribute measured during the design phase for purposes of communicating expected performance, such as amplitude drift vs. time. this data is not warranted and is measured at room temperature (approximately 25 c).
05 | keysight | M9181A pxi digital multimeter - data sheet technical specifications and characteristics continued 1. specifications are for 1 hour warm up, within 1 hour self-cal, aperture 0.5 sec; null measurement for dcv, ?, dci. 2. for temperatures outside the range of 23 c 5 c, but within 0 to 50 c, add 0.1 accuracy specification per c. 3. 20% overrange on all ranges. 4. minimum input specified: 0.2 ma or 5% of range, whichever is greater . M9181A: accuracy speciications (% of reading + % of range) 1,2,3 function range frequency, test current or burden voltage 1 year23 c 5 c true rms, ac current 4 2.000000 ma 10 hz - 20 hz 20 hz - 47 hz47 hz - 1 khz 1 khz - 10 khz 2.90 + 0.201.00 + 0.20 0.12 + 0.20 0.22 + 0.20 20.00000 ma 10 hz - 20 hz 20 hz - 47 hz47 hz - 1 khz 1 khz - 10 khz 2.80 + 0.151.00 + 0.15 0.16 + 0.15 0.40 + 0.20 200.0000 ma 10 hz - 20 hz 20 hz - 47 hz47 hz - 1 khz 1 khz - 10 khz 2.80 + 0.201.00 + 0.20 0.20 + 0.11 0.40 + 0.20 2.000000 a 10 hz - 20 hz20 hz - 47 hz 47 hz - 1 khz 1 khz - 10 khz 2.70 + 0.250.90 + 0.30 0.35 + 0.20 0.50 + 0.25 environmental and physical characteristics temperature range operating -10 to 55 c non-operating -40 to +85 c relative humidity operating to 80% at 40 c storage to 95% at 40 c connectors v hi, 2-wire ? in sheathed banana jack v lo, 2-wire ? in sheathed banana jack i hi, 4-wire ? in sheathed banana jack i lo, 4-wire ? in sheathed banana jack safety complies with iec 61010-1, cat ii 240 v, pollution degree 2 emc complies with en61326-1 industrial environment warm-up time 1 hour measurement characteristics physical characteristics dimensions 3u/1-slot pxi/compactpci standard weight 0.5 kg (1 lb.) power dissipation +5 v total power 300 ma 1.5 w max
06 | keysight | M9181A pxi digital multimeter - data sheet measurement characteristics continued dc voltage measurement method delta-sigma a/d conversion input resistance 200 mv, 2.0 v ranges: >10 g? with typical leakage of < 50 pa; 20 v, 200 v ranges: 10.0 m? input isolation 240 v from earth ground input overvoltage protection 300 vdc on voltage inputs dcv noise rejection normal mode rejection at 50, 60, or 400 hz 0.5%; > 90 db (apertures 0.160 s); cmrr (1 k? lead imbalance) 100 db true rms ac voltage measurement method ac coupled (10 hz to 100 khz) true rms measures the ac component only analog rms dc converter crest factor maximum crest factor of 4 at full scale, 7 at 10% of range input impedance 1 m?, in parallel with capacitance of less than 300 pf settling time < 0.5 sec to within 0.1% of final value peak input 8 x 10 6 volt hz product (example: 80 v @ 100 khz) input overvoltage protection 250 vac on voltage inputs acv noise rejection common mode rejection at 50 hz or 60 hz; 1 k imbalance in either lead > 60 db resistance measurement method selectable 2-wire or 4-wire. current source referenced to lo output maximum test voltage 240 mv for 200 ? ranges; 2.4 v for 20 k? to 20 m? ranges maximum lead resistance (4-wire) 50 k? for 200 k?, 2.0 m? and 20 m? ranges; 5 k? for 20 k? range 500 ? for 200 ? and 2 k? ranges; 50 for 20 range input protection 300 v on all ranges dc current shunt resistance 10 ? for 2 ma and 20 ma, 0.1 ? for 200 ma and 2 a input protection protected with 2.5 a, 250 v fast blow fuse true rms ac current measurement method ac coupled true rms measurement (measures the ac component only). analog rms dc converter shunt resistance 10 ? for 2 ma and 20 ma, 0.1 ? for 200 ma and 2 a input protection protected with 2.5 a, 250 v fast blow fuse sensitivity (typ) function lowest range sensitivity dcv 200.0000 mv 100 nv acv 200.0000 mv 100 nv resistance 20.0000 ? 100 ? dci 2.000000 ma 10 na aci 2.000000 ma 1 na resolution vs. aperture and reading rate for dcv, dci, measurement aperture maximum readings per second resolution 1.28 s 0.8 6? digits (21 bits) 160 ms 6 6 digits (20 bits) 20 ms 45 5? digits (18 bits) 10 ms 85 5 digits (17 bits) 5 ms 150 4? digits (16 bits)
07 | keysight | M9181A pxi digital multimeter - data sheet configuration and ordering information hardware 1 model description supported operating systems microsoft windows xp (32-bit), microsoft windows vista (32/64-bit), microsoft windows 7 (32/64-bit) standard compliant drivers ivi-c, ivi-com, labview supported application environments visual studio (vb.net, c#, c/c++), labview, matlab keysight io libraries includes: visa libraries, keysight connection expert, io monitor software warranty and calibration advantage services: calibration and warranty keysight advantage services is committed to your suc- cess throughout your equipments lifetime. calibration r-50c-011-3 yearly calibration, for 3 years r-50c-011-5 yearly calibration, for 5 years warranty standard warranty is 3 year r-51b-001-3c 1 year return-to-keysight warranty extended to 3 years r-51b-001-5c 1 year return-to-keysight warranty extended to 5 years model description M9181A pxi 6? digit multimeter, basic features dmm units include: getting started guide, software drivers, user and service documentation (on cd rom), keysight i/o libraries 1. the M9181A is intended for use in a pxi chassis. model description 34138a test lead set accessories model description m9018a 18-slot pxie chassis m9021a pxie system interface m9101a pxi high-density multiplexer, 64 channels, reed relays m9103a pxi high-density multiplexer, 99 channels, armature relays m9120a pxi high-density matrix switch, 4x32, armature relays m9121a pxi high-density matrix switch, 4x64, reed relays m9182a pxi multimeter, 6 ? digit, high performance m9183a pxi multimeter, 6 ? digit, enhanced performance related products
08 | keysight | M9181A pxi digital multimeter - data sheet this information is subject to change without notice.? keysight technologies, 2011-2014 published in usa, august 1, 2014 5990-9035en www.keysight.com mykeysight www.keysight.com/find/mykeysighta personalized view into the information most relevant to you. www.pxisa.org pci extensions for instrumentation (pxi) modular instrumentation delivers a rugged, pc-based high-performance measurement and automation system. three-year warranty www.keysight.com/find/threeyearwarrantykeysights commitment to superior product quality and lower total cost of ownership. the only test and measurement company with three-year warranty standard on all instruments, worldwide. keysight assurance plans www.keysight.com/find/assuranceplansup to five years of protection and no budgetary surprises to ensure your instruments are operating to specification so you can rely on accurate measurements. keysight channel partners www.keysight.com/find/channelpartners get the best of both worlds: keysights measurement expertise and product breadth, combined with channel partner convenience. www.keysight.com/find/modular www.keysight.com/find/M9181Awww.keysight..com/find/pxi-dmm for more information on keysight technologies products, applications or services, please contact your local keysight office. the complete list is available at: www.keysight.com/find/contactus americas canada (877) 894 4414 brazil 55 11 3351 7010 mexico 001 800 254 2440 united states (800) 829 4444 asia paciic 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 other ap countries (65) 6375 8100 europe & middle east austria 0800 001122 belgium 0800 58580 finland 0800 523252 france 0805 980333 germany 0800 6270999 ireland 1800 832700 israel 1 809 343051 italy 800 599100 luxembourg +32 800 58580 netherlands 0800 0233200 russia 8800 5009286 spain 0800 000154 sweden 0200 882255 switzerland 0800 805353 opt. 1 (de)opt. 2 (fr) opt. 3 (it) united kingdom 0800 0260637 for other unlisted countries: www.keysight.com/find/contactus (bp-06-16-14)
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