{"product_id":"ut8805e-5-5-digit-performance-series-bench-digital-multimeter","title":"UT8805E 5.5 Digit Performance-Series Bench Digital Multimeter","description":"\u003ch1\u003eAng UNI-T UT8805E Performance-Series Bench Digital Multimeter ay isang 5½-digit auto-ranging True-RMS meter.\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eAng instrumentong ito ay nagtatampok ng 0.015% basic DC voltage accuracy, maximum reading rate na 5,000 rdgs\/s, at 199,999-count display sa isang 4.3in 480×272 TFT-LCD. Dahil sa SCPI sa pamamagitan ng LAN, RS-232, at USB, ang UT8805E ay madaling maisasama sa mga automated test setup.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePara sa R\u0026amp;D measurement at small-lab production test kung saan mahalaga ang SCPI automation, \u003cstrong\u003efour-wire (Kelvin) resistance\u003c\/strong\u003e, \u003cstrong\u003edual display\u003c\/strong\u003e, at ang kumpletong math\/dB\/dBm\/Pass-Fail suite, ang UT8805E ay nagbibigay ng pagtalon sa performance mula sa isang general-purpose bench DMM patungo sa isang instrumented test station. Ang apat na display mode (Number, Bar Graph, Trend Graph, Histogram), pagsukat ng temperatura gamit ang thermocouple at RTD, at 10,000-reading internal storage ay standard na kasama.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e5½-digit, 199,999-count display\u003c\/strong\u003e — 0.015% basic DC voltage accuracy sa ganitong presyo.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eTrue-RMS AC measurement\u003c\/strong\u003e — tumpak na pagbabasa sa mga non-sinusoidal waveform (switching supplies, motor drives, PWM, dimmed loads).\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAuto-ranging\u003c\/strong\u003e — sa mga function ng boltahe, agos (current), resistensya, at capacitance, na nagpapadali sa daloy ng trabaho ng operator.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e5,000 rdgs\/s maximum reading rate\u003c\/strong\u003e — mabilis na pagkuha ng datos para sa high-throughput automated test at noise-reduction averaging.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePagsukat ng temperatura gamit ang thermocouple at RTD\u003c\/strong\u003e — range na -270°C hanggang 1820°C, na may built-in cold-end compensation.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFour-wire (Kelvin) resistance measurement\u003c\/strong\u003e — tinatanggal ang lead at contact resistance mula sa mga reading na may mababang resistensya.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDual display\u003c\/strong\u003e — sabay na pagtingin sa dalawang parameter (hal. boltahe + frequency) nang hindi na kailangang magpalit-palit sa menu.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMath, statistics, at Pass\/Fail\u003c\/strong\u003e — max\/min\/average, standard deviation, dB\/dBm, relative, at configurable limits.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eApat na display mode\u003c\/strong\u003e — Number, Bar Graph, Trend Graph, at Histogram.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eLAN, RS-232, USB-Host, USB-Device\u003c\/strong\u003e — SCPI command set, VXI-11, at USBTMC para sa ganap na remote-control automation.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e10,000 readings internal storage\u003c\/strong\u003e — para sa mga measurement file, instrument setup, at SCPI log.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eMga Detalye ng UNI-T UT8805E\u003c\/h2\u003e\n\u003ch3\u003e5½-Digit Display at 0.015% Accuracy\u003c\/h3\u003e\n\u003cp\u003eAng UT8805E ay nagbibigay ng \u003cstrong\u003e5½-digit 199,999-count\u003c\/strong\u003e display na may \u003cstrong\u003e0.015% basic DC voltage accuracy\u003c\/strong\u003e. Ang DC voltage resolution ay umaabot sa \u003cstrong\u003e1μV\u003c\/strong\u003e at ang DC current resolution ay umaabot sa \u003cstrong\u003e1nA\u003c\/strong\u003e — na tumutugon sa spec floor na kinakailangan para sa low-signal R\u0026amp;D measurement, transducer-output characterization, at reference-source verification. Ang resolution ng pagsukat ng resistensya ay \u003cstrong\u003e0.1mΩ\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSaklaw ng Measurement Function\u003c\/h3\u003e\n\u003cp\u003eKasama sa saklaw ng pagsukat ang AC\/DC voltage, AC\/DC current, resistance, four-wire resistance, capacitance, diode, continuity, frequency, duty cycle, temperature (thermocouple), at period. Ang pagsukat ng capacitance ay umaabot hanggang \u003cstrong\u003e2 mF\u003c\/strong\u003e. Ang range ng frequency counter ay \u003cstrong\u003e20 Hz – 1 MHz\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eTrue-RMS AC Measurement\u003c\/h3\u003e\n\u003cp\u003eAng True-RMS AC measurement ay nagbibigay ng tamang reading sa mga distorted at non-sinusoidal waveform — gaya ng mga output ng switching-mode power supply, motor-drive current, dimmed lighting load, at PWM signal — kung saan ang isang average-responding meter ay magbibigay ng mababang reading. Ang parehong AC voltage at AC current measurement ay True-RMS.\u003c\/p\u003e\n\u003ch3\u003eDual Display\u003c\/h3\u003e\n\u003cp\u003eIpinapakita ng dual display ang dalawang parameter nang sabay — boltahe na may frequency, current na may frequency, o anumang compatible na primary\/secondary pairing — nang hindi na kailangang magpalit-palit sa mga menu. Para sa diagnostics sa mga AC source, switching supply, at motor drive, pinapayagan ka nitong panoorin ang primary measurement at ang frequency nito nang sabay.\u003c\/p\u003e\n\u003ch3\u003eMath, Statistics, at Pass\/Fail\u003c\/h3\u003e\n\u003cp\u003eAng built-in math ay kasama ang max\/min\/average tracking, standard deviation, relative measurement (REL), dB at dBm operations, at configurable limits. Awtomatikong tinutukoy ng Pass\/Fail comparison ang mga reading na out-of-tolerance at magpapatunog ng alarm. Ang lahat ng math operation ay magagamit sa boltahe, agos (current), resistensya, capacitance, frequency, at temperatura.\u003c\/p\u003e\n\u003ch3\u003eApat na Display Mode\u003c\/h3\u003e\n\u003cp\u003eAng apat na display mode ay iniangkop ang presentasyon sa screen sa gawaing pagsukat: \u003cstrong\u003eNumber\u003c\/strong\u003e para sa malinaw na primary reading, \u003cstrong\u003eBar Graph\u003c\/strong\u003e para sa mabilis na visual go\/no-go interpretation, \u003cstrong\u003eTrend Graph\u003c\/strong\u003e para sa time-series behavior, at \u003cstrong\u003eHistogram\u003c\/strong\u003e para sa distribution visualization sa mga paulit-ulit na sample. Ang pagpapalit ng mode ay isang single-key operation lamang.\u003c\/p\u003e\n\u003ch3\u003e4.3-inch TFT-LCD na may 480×272 Resolution\u003c\/h3\u003e\n\u003cp\u003eAng 4.3-inch TFT-LCD ay nagpapakita ng buong 199,999-count primary reading kasama ang secondary parameter at unit annotations nang may mataas na linaw mula sa tipikal na distansya sa bench. Ang digitized analog bar graph sa ilalim ng primary reading ay sumusuporta sa mabilis na interpretasyon ng trend kapag ang measurement ay dahan-dahang nagbabago.\u003c\/p\u003e\n\u003ch3\u003e5,000 rdgs\/s Maximum Reading Rate\u003c\/h3\u003e\n\u003cp\u003eAng maximum reading rate ay \u003cstrong\u003e5,000 rdgs\/s\u003c\/strong\u003e sa UT8805E. Para sa mga automated test sequence, nangangahulugan ito ng maikling loop time kapag dumadaan sa mga measurement step sa ilalim ng SCPI control. Para sa high-resolution characterization, ang parehong reading rate ay sumusuporta sa averaging-based noise reduction nang hindi pinapabagal ang bilis ng test.\u003c\/p\u003e\n\u003ch3\u003eFour-Wire Resistance\u003c\/h3\u003e\n\u003cp\u003eAng four-wire (Kelvin) resistance measurement ay nagtatanggal ng lead at contact resistance mula sa mga low-resistance reading. Para sa mga shunt resistor, motor winding, contactor coil, PCB-trace resistance, at anumang pagsukat sa ibaba ng humigit-kumulang 100 Ω kung saan ang lead resistance ay nakakasira sa resulta, ang four-wire path ay nagbibigay ng katumpakan na ipinangako ng digit count.\u003c\/p\u003e\n\u003ch3\u003ePagsukat ng Temperatura\u003c\/h3\u003e\n\u003cp\u003eAng pagsukat ng temperatura ay sumusuporta sa mga thermocouple sensor sa range na \u003cstrong\u003e-270°C hanggang 1820°C\u003c\/strong\u003e na may \u003cstrong\u003e0.5°C accuracy\u003c\/strong\u003e, dagdag pa ang RTD (thermal-resistance) sensor input para sa mas mataas na katumpakan sa laboratoryo. Ang isang built-in cold-end compensator ay standard, kaya hindi na kailangan ng mga external reference junction.\u003c\/p\u003e\n\u003ch3\u003eConnectivity at Remote Control\u003c\/h3\u003e\n\u003cp\u003eApat na host interface: \u003cstrong\u003eLAN\u003c\/strong\u003e, \u003cstrong\u003eRS-232\u003c\/strong\u003e, \u003cstrong\u003eUSB-Host\u003c\/strong\u003e, at \u003cstrong\u003eUSB-Device\u003c\/strong\u003e. Ang LAN ay sumusuporta sa VXI-11 para sa SCPI-over-Ethernet; ang USB-Device ay sumusuporta sa USBTMC; ang RS-232 ay sumusuporta sa mga itinatag na automated-test script at embedded controller na walang Ethernet path. Ang USB-Host ay tumatanggap ng USB flash drive para sa file import\/export. Ang SCPI command set ay IEEE-488.2-style at compatible sa pangunahing multimeter command set, na nagpapadali sa paglipat mula sa kasalukuyang test code.\u003c\/p\u003e\n\u003ch3\u003eSCPI Command Set at Automation\u003c\/h3\u003e\n\u003cp\u003eAng UT8805E ay tumatanggap ng mga SCPI command na compatible sa pangunahing multimeter command set, na nagpapadali sa paglipat mula sa mga kasalukuyang test script. Ang configuration at triggering sa pamamagitan ng SCPI ay suportado sa lahat ng measurement function. Ang mga firmware update ay libre habang buhay ng produkto; ang mga license unlock para sa anumang mga opsyon sa hinaharap ay walang expiration. Ang mga resulta ng pagsukat ay bumabalik bilang ASCII o numeric block ayon sa mga kumbensyon ng SCPI.\u003c\/p\u003e\n\u003ch2\u003eMga Aplikasyon\u003c\/h2\u003e\n\u003ch3\u003eR\u0026amp;D Measurement at Characterization\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eHigh-resolution DC voltage at current measurement sa mga bench power rail, sensor output, at reference circuit.\u003c\/li\u003e\n\n\u003cli\u003eComponent characterization sa boltahe, resistensya, capacitance, at temperatura sa loob ng isang bench session.\u003c\/li\u003e\n\n\u003cli\u003eLong-term drift studies na may timestamped recording sa internal storage at post-test export sa pamamagitan ng USB o LAN.\u003c\/li\u003e\n\n\u003cli\u003eFour-wire resistance measurement ng low-value shunt, PCB trace, at contact resistance.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eProduction Test at Automated Quality Control\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eSCPI-driven automated test sequence na may mga reading rate na nagpapanatili ng maikling loop time sa mga multi-DUT line.\u003c\/li\u003e\n\n\u003cli\u003ePass\/Fail comparison na awtomatikong nagmamarka ng mga out-of-tolerance unit na may audible alarm.\u003c\/li\u003e\n\n\u003cli\u003eIncoming-inspection batch testing na may statistical summary reporting (max, min, average, standard deviation).\u003c\/li\u003e\n\n\u003cli\u003eIntegration sa mga umiiral na rack-and-stack production environment sa pamamagitan ng LAN (VXI-11) o USB (USBTMC).\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eCalibration at Metrology Support\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eVerification ng mga bench instrument laban sa mga reference standard gamit ang mataas na resolusyon at katumpakan ng meter.\u003c\/li\u003e\n\n\u003cli\u003ePeriodic in-house verification ng mga secondary standard sa pagitan ng mga pormal na calibration cycle.\u003c\/li\u003e\n\n\u003cli\u003eThermal characterization batay sa RTD at thermocouple na may built-in na cold-end compensation.\u003c\/li\u003e\n\n\u003cli\u003eLong-duration logging ng environmental at reference-source drift para sa trend analysis.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003eMga Spesipikasyon\u003c\/h4\u003e\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDisplay Digits\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e5½ (5.5)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eResolution Count\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e199,999\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eBasic DC Voltage Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.015%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDC Voltage Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1μV\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDC Current Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1nA\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eResistance Measurement Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.1mΩ\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMaximum Reading Rate\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e5,000 rdgs\/s\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eTrue-RMS\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eOo\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAuto-Ranging\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eOo\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCapacitance Range (max)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2 mF\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eFrequency Counter Range\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e20 Hz – 1 MHz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAC Frequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e100 kHz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e-270°C hanggang 1820°C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eTemperature Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.5°C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eFour-Wire Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eOo\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDual Display\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eOo\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMath Operations\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eStatistics, Limits, Pass\/Fail, dB, dBm, Relative\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eInternal Storage\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e10,000 reading\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e4.3in TFT LCD\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDisplay Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e480×272\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eTouch Screen\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eHindi\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eLAN \/ RS-232 \/ USB-Host \/ USB-Device\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRemote Command Set\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eSCPI (VXI-11, USBTMC, IEEE-488.2-style)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eCE | cETLus\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch4\u003e\n\n\u003cbr\u003eMga Download\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/UT8805E_-_Datasheet.pdf\" target=\"_blank\" title=\"UT8805E Series Datasheet\" rel=\"noopener\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850009-i.pdf\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/UT8805E_-_Datasheet.pdf\" target=\"_blank\" title=\"UNI-T UT8805E Series Datasheet\" rel=\"noopener\"\u003eUNI-T UT8805E Series Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003e\n\n\u003cbr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/UT8805E_-_User_Manual.pdf\" target=\"_blank\" title=\"UNI-T UT8805E Series Users Manual\" rel=\"noopener\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850009-i.pdf\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/UT8805E_-_User_Manual.pdf\" target=\"_blank\" title=\"UNI-T UT8805E Series Users Manual\" rel=\"noopener\"\u003eUNI-T UT8805E Series Users Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eMga Opsyon at Accessory\u003c\/h4\u003e\n\u003ch3\u003eKasama sa Bawat Unit\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eUT8805E benchtop digital multimeter\u003c\/li\u003e\n\n\u003cli\u003eStandard test lead set\u003c\/li\u003e\n\n\u003cli\u003eAC power cord (na angkop sa rehiyon)\u003c\/li\u003e\n\n\u003cli\u003eUSB-Device cable para sa koneksyon sa PC\u003c\/li\u003e\n\n\u003cli\u003ePC software (kasama; nada-download mula sa uni-trend.com)\u003c\/li\u003e\n\n\u003cli\u003eUser manual at factory calibration certificate\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eInirerekomendang Accessory\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFour-wire test lead set\u003c\/strong\u003e — Kelvin-style test leads para sa katumpakan ng pagsukat ng mababang resistensya.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eType-K thermocouple probe\u003c\/strong\u003e — para sa pagsukat ng temperatura sa loob ng suportadong range.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eStandard 19-inch rack mount kit\u003c\/strong\u003e — para sa rack-integration sa production-test at ATE installation.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eMga Miyembro ng Pamilya\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUT8802E\u003c\/strong\u003e — Value-tier 4½-digit manual-range bench DMM.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUT8803E\u003c\/strong\u003e — Classic-tier 3⅚-digit auto-ranging bench DMM na may inductance at D\/Q.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUT8804E\u003c\/strong\u003e — Advanced-tier 4⅚-digit bench DMM na may data recording at Pass\/Fail.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUT8805E\u003c\/strong\u003e — Performance-tier 5½-digit SCPI bench DMM na may four-wire resistance at math. \u003cem\u003e(ang produktong ito)\u003c\/em\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUT8806E\u003c\/strong\u003e — Performance-tier 6½-digit SCPI bench DMM (LAN\/RS-232\/USB).\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUT8806EG\u003c\/strong\u003e — Performance-tier 6½-digit bench DMM na may IEEE-488.2 GPIB (kapalit ng RS-232).\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003eMga FAQ\u003c\/h4\u003e\n\u003ch3\u003ePaano ikukumpara ang UT8805E sa ibang modelo sa UT8800E series?\u003c\/h3\u003e\n\u003cp\u003eAng UT8805E ay ang panimula sa Performance cohort: 5½-digit precision, 5,000 rdgs\/s maximum reading rate, buong SCPI automation sa pamamagitan ng LAN\/RS-232\/USB, four-wire resistance, dual display, math\/statistics, at 10,000-reading internal storage. Para sa mas mataas na resolusyon (6½-digit), mas mabilis na reading rate (10,000 rdgs\/s), at mas malaking storage (32 Gb NAND Flash), mag-upgrade sa UT8806E. Para sa GPIB connectivity, tingnan ang UT8806EG.\u003c\/p\u003e\n\u003ch3\u003eAnong mga instrument-control library ang sinusuportahan ng multimeter na ito?\u003c\/h3\u003e\n\u003cp\u003eAng UT8805E ay tumutugon sa SCPI command set na compatible sa pangunahing multimeter command set, na may VXI-11 sa pamamagitan ng LAN at USBTMC sa pamamagitan ng USB-Device. Gumagana ito sa pyvisa, industry-standard VISA implementation, LabVIEW Instrument Control, MATLAB Instrument Control Toolbox, at mga katumbas na controller. Available din ang RS-232 para sa mga itinatag na automated-test script o mga embedded controller na walang Ethernet path.\u003c\/p\u003e\n\u003ch3\u003eAng UT8805E ba ay factory-calibrated, at gaano kadalas ito kailangan i-recalibrate?\u003c\/h3\u003e\n\u003cp\u003eOo — bawat UT8805E ay may kasamang factory calibration certificate. Ang inirerekomendang interval ng recalibration ay minsan bawat taon para sa mga application na nangangailangan ng metrology-traceable measurement. Para sa regular na paggamit sa workbench kung saan ginagamit ang meter para sa relative comparison o go\/no-go check laban sa mga kilalang reference, katanggap-tanggap ang mas matagal na interval. Ang recalibration ay isinasagawa sa pamamagitan ng Uni-Trend o isang accredited na third-party calibration laboratory.\u003c\/p\u003e\n\u003ch3\u003eAnong mga probe at accessory ang kasama sa UT8805E?\u003c\/h3\u003e\n\u003cp\u003eAng UT8805E ay may kasamang standard probe at lead set na angkop sa measurement range nito, power cord, USB-Device cable para sa koneksyon sa PC, ang kasamang software disc o download link, user manual, at factory calibration certificate. Para sa four-wire (Kelvin) resistance measurement, inirerekomenda ang mga dedikadong four-wire test lead para sa katumpakan ng mababang resistensya at available ang mga ito bilang accessory. I-verify ang mga kasamang gamit laban sa packing list pagdating nito.\u003c\/p\u003e\n\u003ch4\u003eMga Video\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/oTFtkr2l8C4?si=QvIvnbDXjSk67x2i\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Uni-Trend US","offers":[{"title":"Default Title","offer_id":53397005467872,"sku":"180908080072X","price":489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ut8805e-55-digit-performance-series-bench-digital-multimeter-180908080072x-6258833.jpg?v=1784117890","url":"https:\/\/sperdirect.com\/fil\/products\/ut8805e-5-5-digit-performance-series-bench-digital-multimeter","provider":"Sper Scientific Direct","version":"1.0","type":"link"}