NATIONAL INSTRUMENTS PXIe-4138 Precision System PXI Source Measure Unit User Guide
PIB QHIA TXOG KEV TIV THAIV
Nco tseg Ua ntej koj pib, nruab thiab teeb tsa koj lub chassis thiab maub los.
Nco tseg Hauv daim ntawv no, PXIe-4139 (40W) thiab PXIe-4139 (20W) raug xa mus rau suav nrog PXIe-4139. Cov ntaub ntawv hauv cov ntaub ntawv no siv tau rau txhua lub versions ntawm PXIe-4139 tshwj tsis yog tau teev tseg. Txhawm rau txiav txim siab qhov version ntawm lub module koj muaj, nrhiav lub npe ntaus ntawv hauv ib qho ntawm cov chaw hauv qab no:
- Hauv MAX-Lub PXIe-4139 (40W) qhia NI PXIe-4139 (40W), thiab PXIe-4139 (20W) qhia li NI PXIe-4139.
- Device pem hauv ntej vaj huam sib luag-Lub PXIe-4139 (40W) qhia PXIe-4139 40W System SMU, thiab PXIe-4139 (20W) qhia NI PXIe-4139 Precision System SMU ntawm lub vaj huam sib luag pem hauv ntej.
Txheeb xyuas qhov System Requirements
Txhawm rau siv NI-DCPower ntsuas ntsuas, koj lub kaw lus yuav tsum ua kom tau raws li cov cai. Xa mus rau cov khoom readme, uas muaj nyob rau ntawm tus tsav tsheb software media lossis online ntawm ni.com/manuals, kom paub ntau ntxiv txog qhov yuav tsum tau ua yam tsawg kawg nkaus, cov txheej txheem pom zoo, thiab kev txhawb nqa kev tsim kho ib puag ncig (ADEs).
Unpacking cov khoom siv
Daim ntawv ceeb toom Txhawm rau tiv thaiv electrostatic tawm (ESD) los ntawm kev puas tsuaj rau lub module, hauv av koj tus kheej siv lub pluaj hauv av los yog tuav cov khoom siv hauv av, xws li koj lub computer chassis.
- Kov lub pob antistatic rau ib feem hlau ntawm lub computer chassis.
- Tshem lub module los ntawm lub pob thiab tshuaj xyuas nws rau cov khoom xoob xoob lossis lwm yam cim ntawm kev puas tsuaj.
Daim ntawv ceeb toom Tsis txhob kov cov pins raug tawm ntawm cov khoom sib txuas.
Nco tseg Tsis txhob nruab ib lub module yog hais tias nws zoo nkaus li puas nyob rau hauv txhua txoj kev. - Tshem tawm lwm yam khoom thiab cov ntaub ntawv los ntawm cov khoom siv. Khaws lub module rau hauv lub pob antistatic thaum lub module tsis siv.
Cov khoom siv
Daim duab 1. NI 4138/4139 Cov Ntsiab Lus
- NI PXIe-4138/4139 System SMU Ntaus
- Output Connector Assembly
- Kev nyab xeeb, ib puag ncig, thiab cov ntaub ntawv tswj hwm
- Cov ntaub ntawv khoom
Lwm yam khoom siv
Muaj ntau ntau yam uas yuav tsum tau tsis suav nrog hauv koj cov khoom siv PXIe-4138/4139 uas koj yuav tsum tau ua haujlwm rau PXIe-4138/4139. Koj daim ntawv thov yuav xav tau cov khoom ntxiv uas tsis suav nrog hauv koj cov khoom siv los nruab lossis ua haujlwm rau koj PXIe-4138/4139.
Yam yuav tsum tau muaj
- PXI Express chassis thiab cov ntaub ntawv chassis. Yog xav paub ntxiv txog kev xaiv chassis sib xws, xa mus rau ni.com.
- PXI Express embedded maub los los yog MXI maub los uas ua tau raws li qhov yuav tsum tau ua ntawm cov txheej txheem teev tseg hauv phau ntawv qhia no thiab cov ntaub ntawv chassis.
Xaiv yam khoom
- PXI Slot Blocker Kit (NI ntu 199198-01)
- NI Screwdriver (NI ntu 781015-01)
Mus saib ni.com ib kom paub ntau ntxiv txog cov khoom ntxiv no.
Npaj ib puag ncig
Xyuas kom meej tias ib puag ncig koj siv PXIe-4138/4139 ua tau raws li cov lus qhia hauv qab no:
Kub thiab av noo
| Kub | |
| Kev khiav haujlwm | 0 ° C txog 55 ° C |
| Cia | -40 ° C txog 70 ° C |
| Cov av noo | |
| Kev khiav haujlwm | 10% mus rau 90%, tsis ua hws |
| Cia | 5% mus rau 95%, tsis ua hws |
| Kev ua qias tuaj | 2 |
| Qhov chaw siab tshaj plaws | 2,000 m (800 mbar) (ntawm 25 ° C ambient kub) |
Daim ntawv ceeb toom Cov qauv no yog tsim los siv rau hauv kev siv sab hauv tsev nkaus xwb.
Txhim kho Software
Koj yuav tsum yog Tus Thawj Coj los nruab NI software hauv koj lub computer.
- Nruab ib qho ADE, xws li LabVIEW los yog LabWindows™/CVI™.
- Download tau tus tsav tsheb software installer los ntawm ni.com/downloads los yog nruab tus tsav tsheb software los ntawm lub cev tawm nrog koj cov khoom.
NI Package Manager rub tawm nrog tus tsav tsheb software los tswj kev teeb tsa. Xa mus rau NI Pob Tus Thawj Tswj Phau Ntawv Qhia kom paub ntau ntxiv txog kev txhim kho, tshem tawm, thiab hloov kho NI software siv NI Package Manager. - Ua raws li cov lus qhia hauv cov lus qhia installation.
Nco tseg Cov neeg siv Windows tuaj yeem pom cov lus nkag thiab kev nyab xeeb thaum lub sijhawm teeb tsa. Txais cov lus qhia kom ua tiav qhov kev teeb tsa. - Thaum lub installer ua tiav, xaiv Restart hauv lub dialog box uas qhia koj kom rov pib dua, kaw, lossis rov pib dua tom qab.
Txhim kho PXIe-4138/4139
Daim ntawv ceeb toom Txhawm rau tiv thaiv kev puas tsuaj rau PXIe-4138/4139 tshwm sim los ntawm ESD lossis kev sib kis, tuav lub module siv cov npoo los yog cov hlau tuav.
- Xyuas kom lub zog AC txuas nrog lub chassis ua ntej txhim kho PXIe-4138/4139.
Lub AC fais fab qaum ua rau lub chassis thiab tiv thaiv nws los ntawm hluav taws xob puas thaum koj nruab PXIe-4138/4139. - Fais fab lub chassis.
- Tshawb xyuas cov pins ntawm lub chassis backplane rau txhua qhov khoov lossis kev puas tsuaj ua ntej kev teeb tsa. Tsis txhob nruab ib lub module yog tias lub backplane puas lawm.
- Tso lub chassis kom cov inlet thiab qhov hluav taws xob tsis muaj kev cuam tshuam. Yog xav paub ntxiv txog qhov zoo tshaj plaws chassis positioning, saib cov ntaub ntawv chassis.
- Tshem cov yas dub npog los ntawm tag nrho cov captive screws ntawm lub module pem hauv ntej vaj huam sib luag.
- Txheeb xyuas qhov chaw txhawb nqa hauv lub chassis. Cov duab hauv qab no qhia txog cov cim uas qhia txog hom slots.
Daim duab 2. Chassis Compatibility Cov cim
- PXI Express System Controller Qhov
- PXI Peripheral Qhov
- PXI Express Hybrid Peripheral Qhov
- PXI Express System Timing Qhov
- PXI nthuav qhia Peripheral Slot
PXIe-4138/4139 modules tuaj yeem muab tso rau hauv PXI Express peripheral slots, PXI Express hybrid peripheral slots, lossis PXI Express system sijhawm sijhawm.
4 | ni.com | NI PXIe-4138/4139 Phau Ntawv Qhia Pib
Kov ib qho hlau ntawm lub chassis kom tawm hluav taws xob zoo li qub.
Xyuas kom meej tias lub ejector kov yog nyob rau hauv downward (unlatched) txoj hauj lwm.
Muab cov npoo ntawm lub module rau hauv cov lus qhia module nyob rau sab saum toj thiab hauv qab ntawm lub chassis. Xaub lub module rau hauv lub qhov kom txog thaum nws tag nrho tso.
Daim duab 3. Kev teeb tsa module
- Chassis
- Kho vajtse Module
- Ejector Handle nyob rau hauv downward (Unlatched) txoj hauj lwm
Latch lub module nyob rau hauv qhov chaw los ntawm rub tawm ntawm lub ejector kov.
Ruaj ntseg lub module pem hauv ntej vaj huam sib luag rau lub chassis siv lub pem hauv ntej vaj huam sib luag mounting screws.
Nco tseg Tightening sab saum toj thiab hauv qab mounting screws tsub kom cov neeg kho tshuab stability thiab tseem hluav taws xob txuas rau pem hauv ntej vaj huam sib luag rau lub chassis, uas yuav txhim khu lub teeb liab zoo thiab electromagnetic kev ua tau zoo.
Npog tag nrho cov qhov khoob uas siv cov muab tub lim (tus qauv lossis EMC) lossis cov blockers nrog cov muab tub lim, nyob ntawm koj daim ntawv thov.
Nco tseg Yog xav paub ntxiv txog kev txhim kho qhov blockers thiab muab tub lim, mus rau ni.com/r/pxiblocker.
Txuas cov zis connector los ua ke rau lub cuab yeej. Tighten ib tus thumbscrews ntawm cov zis connector sib dhos kom tuav nws nyob rau hauv qhov chaw.
Lub zog ntawm lub chassis.
Cov ntaub ntawv ntsig txog
Vim li cas ACCESS LED Tawm Thaum Lub Chassis On? hauv paj 14
PXIe-4138 pinout
Rooj 1. Cov lus piav qhia
| Yam khoom | Kev piav qhia |
| A | Access Status LED |
| B | Active Status LED |
| C | Tso zis LO |
| D | Sense LO |
| E | Saib xyuas |
| F | Output HI |
Table 1. Cov lus piav qhia (Ntxiv mus)
| Yam khoom | Kev piav qhia |
| G | Saib xyuas |
| H | Saib xyuas |
| I | Saib xyuas |
| J | Sense HI |
| K | Chassis av |
Table 2. LED Access Status Indicator
| Qhov taw qhia xwm txheej | Ntaus lub xeev |
| (Tawm) | Tsis Powered |
| Ntsuab | Txhawb zog |
| Amber | Cov cuab yeej raug nkag |
Table 3. LED Active Status Indicator
| Qhov taw qhia xwm txheej | Tso zis Channel State |
| (Tawm) | Channel tsis ua haujlwm hauv lub xeev programmed |
| Ntsuab | Channel ua haujlwm hauv lub xeev programmed |
| Liab | Channel raug kaw vim yog qhov yuam kev, xws li kev mob overcurrent |
PXIe-4139 pinout
Table 4. Cov lus piav qhia
| Yam khoom | Kev piav qhia |
| A | Access Status LED |
| B | Active Status LED |
| C | Tso zis LO |
Rooj 4. Cov lus piav qhia (Ntxiv mus)
| Yam khoom | Kev piav qhia |
| D | Sense LO |
| E | Saib xyuas |
| F | Output HI |
| G | Saib xyuas |
| H | Saib xyuas |
| I | Saib xyuas |
| J | Sense HI |
| K | Chassis av |
Table 5. LED Access Status Indicator
| Qhov taw qhia xwm txheej | Ntaus lub xeev |
| (Tawm) | Tsis Powered |
| Ntsuab | Txhawb zog |
| Amber | Cov cuab yeej raug nkag |
Table 6. LED Active Status Indicator
| Qhov taw qhia xwm txheej | Tso zis Channel State |
| (Tawm) | Channel tsis ua haujlwm hauv lub xeev programmed |
| Ntsuab | Channel ua haujlwm hauv lub xeev programmed |
| Liab | Channel raug kaw vim yog qhov yuam kev, xws li kev mob overcurrent |
Configuring PXIe-4138/4139 hauv MAX
Siv Kev Ntsuas & Automation Explorer (MAX) los teeb tsa koj cov khoom siv NI. MAX qhia rau lwm cov kev pab cuam txog cov khoom NI kho vajtse nyob rau hauv lub kaw lus thiab yuav ua li cas lawv raug teeb tsa. MAX tau nruab nrog NI-DCPower.
- Tua tawm MAX.
- Nyob rau hauv cov ntoo configuration, nthuav Devices thiab Interfaces kom pom cov npe ntawm NI kho vajtse.
Nruab modules tshwm nyob rau hauv lub npe ntawm lawv cov chassis txuam - .Ntawm koj Chassis tsob ntoo khoom.
MAX teev tag nrho cov modules ntsia hauv lub chassis. Koj lub npe qub yuav txawv.
Nco tseg Yog tias koj tsis pom koj cov ntawv teev npe, nias kom rov kho cov npe ntawm cov teeb tsa tau teeb tsa. Yog hais tias lub module tseem tsis tau teev tseg, lub hwj chim tawm ntawm lub system, xyuas kom meej tias lub module raug ntsia, thiab rov pib dua. - Sau tus cim MAX muab rau kho vajtse. Siv tus cim no thaum programming PXIe-4138/4139.
- Kev ntsuas tus kheej ntawm kev kho vajtse los ntawm kev xaiv cov khoom hauv cov ntoo configuration thiab nyem rau tus kheej Kuaj hauv MAX toolbar.
MAX tus kheej-kev xeem ua ib qho pov thawj ntawm cov khoom siv kho vajtse.
Cov ntaub ntawv ntsig txog
Kuv Yuav Ua Li Cas Yog PXIe-4138/4139 Tsis tshwm sim hauv MAX? nyob rau nplooj 13
Tus kheej-Calibrating PXIe-4138/4139
Tus kheej-calibration kho PXIe-4138/4139 rau kev hloov pauv hauv qhov chaw ib puag ncig. Ua kom tiav tus kheej-calibration tom qab thawj zaug koj nruab PXIe-4138/4139.
- Nruab PXIe-4138/4139 thiab cia nws sov li 30 feeb.
Nco tseg Ua kom sov pib thaum PXI Express chassis tau qhib thiab lub operating system tau thauj khoom tag nrho. - Tus kheej-calibrate PXIe-4138/4139 los ntawm nias lub khawm Tus Kheej Calibrate hauv MAX lossis hu rau niDCPower Cal Self Calibrate lossis niDCPower_CalSelfCalibrate.
Lub PXIe-4138/4139 modules yog sab nraud calibrated ntawm lub Hoobkas tab sis koj yuav tsum ua tus kheej-calibration nyob rau hauv tag nrho cov hauv qab no:
- Tom qab thawj zaug txhim kho PXIe-4138/4139 hauv lub chassis
- Tom qab ib qho module uas nyob rau hauv tib lub chassis li PXIe-4138/4139 yog ntsia, uninstalled, los yog tsiv.
- Thaum PXIe-4138/4139 nyob rau hauv ib qho chaw uas qhov kub thiab txias ambient sib txawv los yog PXIe-4138/4139 kub tau drifted ntau tshaj ± 5 ° C los ntawm qhov kub ntawm qhov kawg ntawm tus kheej-calibration.
- Hauv 24 teev ntawm qhov kev ntsuas tus kheej dhau los
Cov ntaub ntawv ntsig txog
Kuv Yuav Ua Li Cas Yog PXIe-4138/4139 Ua Tsis Tau Qhov Kev Ntsuas Tus Kheej? nyob rau nplooj 14
Programming PXIe-4138/4139
Koj tuaj yeem tsim cov teeb liab sib cuam tshuam siv Instrument Studio lossis koj tuaj yeem siv NI-DC Power instrument tsav los pab koj lub cuab yeej hauv ADE uas koj xaiv.
| Software | Qhov chaw | Kev piav qhia |
| InstrumentStudio | InstrumentStudio tau txais kev teeb tsa thaum koj nruab NI-DCPower tsav tsheb ntawm 64-ntsis system. Koj tuaj yeem nkag mus rau InstrumentStudio hauv ib qho ntawm cov hauv qab no: • Los ntawm Windows pib ntawv qhia zaub mov, xaiv National Instruments»[Driver] Soft Front Vaj Huam Sib Luag. Qhov no tso tawm InstrumentStudio thiab khiav lub vaj huam sib luag pem hauv ntej uas muaj NI-DCPower li.• Los ntawm Windows pib ntawv qhia zaub mov, xaiv National Instruments» InstrumentStudio [xyoo]. Qhov no tso tawm InstrumentStudio thiab khiav lub vaj huam sib luag pem hauv ntej uas muaj cov khoom siv kuaj pom ntawm koj lub cev. | Thaum koj nruab NI- DCPower ntawm 64-ntsis system, koj tuaj yeem saib xyuas, tswj, thiab sau cov kev ntsuas los ntawm cov khoom siv txhawb nqa siv InstrumentStudio.InstrumentStudio yog software-raws li daim ntawv thov ntawm lub vaj huam sib luag uas tso cai rau koj ua kev ntsuas kev sib tham ntawm ntau hom khoom sib txawv. hauv ib qho program. |
| • Los ntawm Kev Ntsuas & Automation Explorer (MAX), xaiv ib lub cuab yeej thiab tom qab ntawd nyem Test Panels..... Qhov no launchesInstrumentStudio thiab khiav ib tug mos pem hauv ntej vaj huam sib luag rau cov ntaus ntawv koj xaiv. |
| Software | Qhov chaw | Kev piav qhia |
| NI-DCPower | LabVIEW- Muaj nyob rau ntawm LabVIEW | NI-DCPower API |
| Instrument Tsav | Function palette ntawm Kev ntsuas I / O » | configures thiab ua haujlwm |
| NI-DCPower . Examples yog muaj los ntawm | module hardware thiab | |
| tus Pib menu hauv National | ua tau yooj yim nrhiav tau | |
| Cov cuab yeej nplaub tshev. | thiab ntsuas | |
| muaj nuj nqi. | ||
| LabVIEW NXG - Muaj los ntawm | ||
| daim duab ntawm Hardware Interfaces » | ||
| Electronic Test »NI-DCPower . Examples | ||
| muaj nyob ntawm cov Kev kawm tab in | ||
| Examples »Hardware Input thiab Output | ||
| nplaub tshev. | ||
| LabWindows/CVI—Muaj nyob ntawm Program | ||
| Files »IVI Foundation »IVI »Cov tsav tsheb » | ||
| NI-DCPower . LabWindows/CVI examples | ||
| muaj nyob ntawm cov Pib menu hauv | ||
| National Instruments nplaub tshev. | ||
| C / C ++ - Muaj nyob ntawm Program Files »IVI | ||
| Foundation »IVI Cov. Xa mus rau Tsim ib qho | ||
| Daim ntawv thov nrog NI-DCPower hauv Microsoft | ||
| Visual C thiab C ++ lub ntsiab lus ntawm lub NIM DC | ||
| Cov Khoom Siv Hluav Taws Xob thiab SMUs Pab (ntsuas | ||
| nrog NI-DCPower tsav software) rau | ||
| manually ntxiv tag nrho cov xav tau suav nrog thiab | ||
| tsev qiv ntawv files rau koj qhov project. NI-DCPower | ||
| tsis xa nrog nruab C / C ++ | ||
| examples. |
Kev daws teeb meem
Yog tias muaj teeb meem tshwm sim tom qab koj ua tiav cov txheej txheem daws teeb meem, hu rau NI kev txhawb nqa lossis mus ntsib ni.com/support.
Wlub kaus mom Kuv Yuav Ua Li Cas Yog tias PXIe-4138/4139 Tsis Pom Hauv MAX?
- Hauv MAX configuration tsob ntoo, nthuav Devices thiab Interfaces.
- Nthuav lub Chassis tsob ntoo kom pom cov npe ntawm cov khoom siv nruab, thiab nias kom rov kho cov npe.
- Yog hais tias lub module tseem tsis tau teev tseg, lub hwj chim tawm ntawm lub system, xyuas kom meej tias tag nrho cov kho vajtse raug ntsia, thiab rov pib lub system.
- Nkag mus rau Device Manager.
Kev Ua Haujlwm Kev piav qhia Qhov rai 10/8.1 Right-click lub Start khawm, thiab xaiv Device Manager Windows 7 Xaiv Pib»Control Panel»Device Tus thawj tswj. - Xyuas kom tseeb tias PXIe-4138/4139 tshwm hauv Tus Thawj Tswj Ntaus Ntawv.
a) Raws li NI nkag, paub meej tias PXIe-4138/4139 nkag.
Nco tseg Yog tias koj siv lub PC nrog lub cuab yeej rau PXI cov chaw taws teeb tswj, nyob rau hauv System Devices, kuj paub meej tias tsis muaj qhov yuam kev tshwm sim rau PCI-rau-PCI Choj.
b) Yog tias muaj teeb meem tshwm sim, rov nruab NI-DCPower thiab PXIe-4138/4139
Vim li cas ACCESS LED Tawm Thaum Lub Chassis On?
Ua ntej pib, xyuas kom meej tias PXIe-4138/4139 tshwm hauv MAX.
Yog tias ACCESS LED tsis teeb tom qab koj lub zog ntawm lub chassis, qhov teeb meem yuav tshwm sim nrog lub chassis fais fab rails, kho vajtse module, lossis LED.
Daim ntawv ceeb toom Siv cov teeb liab sab nraud tsuas yog thaum lub PXIe-4138/4139 tau qhib. Siv cov teeb liab sab nraud thaum lub module raug kaw yuav ua rau muaj kev puas tsuaj.
- Disconnect tej teeb liab ntawm lub module pem hauv ntej panels.
- Fais fab lub chassis.
- Tshem lub module ntawm lub chassis thiab tshuaj xyuas nws kom puas. Tsis txhob reinstall ib tug puas module.
- Nruab lub module nyob rau hauv ib tug txawv chassis qhov uas koj tshem tawm nws.
- Lub zog ntawm lub chassis.
Nco tseg Yog tias koj siv lub PC nrog lub cuab yeej rau PXI cov chaw taws teeb tswj, lub hwj chim ntawm lub chassis ua ntej lub hwj chim ntawm lub computer. - Xyuas kom tseeb tias qhov module tshwm hauv MAX.
- Pib dua lub module hauv MAX thiab ua qhov kev ntsuas tus kheej.
Kuv Yuav Ua Li Cas Yog PXIe-4138/4139 Ua Tsis Taus Tus Kheej Test?
- Restart lub system.
- Tua tawm MAX.
- Kev ntsuas tus kheej ua tsis tiav
- Ua qhov ntsuas tus kheej, tom qab ntawd ua qhov ntsuas tus kheej dua. PXIe-4138/4139 yuav tsum tau ntsuas kom dhau qhov kev xeem tus kheej.
- Ua tsis tau nws tus kheej calibration
- Ua nws tus kheej calibration dua.
- Fais fab lub chassis.
- Reinstall qhov ua tsis tau tejyam module nyob rau hauv ib tug txawv qhov.
- Lub zog ntawm lub chassis.
- Ua qhov ntsuas tus kheej dua.
Qhov twg mus Tom ntej
NI Services
Mus saib ni.com/support txhawm rau nrhiav kev txhawb nqa nrog rau cov ntaub ntawv, rub tawm, thiab daws teeb meem thiab kev txhim kho daim ntawv thov kev pab tus kheej xws li kev qhia thiab examples.
Mus saib ni.com/services ib kawm txog NI cov kev pabcuam xws li kev xaiv calibration, kho, thiab hloov.
Mus saib ni.com/register sau npe rau koj cov khoom NI. Kev sau npe ntawm cov khoom lag luam pab txhawb kev txhawb nqa thiab ua kom ntseeg tau tias koj tau txais cov ntaub ntawv tseem ceeb hloov tshiab los ntawm NI.
NI corporate headquarters nyob ntawm 11500 N Mopac Expwy, Austin, TX, 78759-3504, USA.
Cov ntaub ntawv raug hloov pauv yam tsis tau ceeb toom. Xa mus rau NI Trademarks thiab Logo Guidelines ntawm ni.com/trademarks rau cov ntaub ntawv ntawm NI trademarks. Lwm cov khoom lag luam thiab cov npe tuam txhab tau hais hauv no yog cov cim lag luam lossis cov npe lag luam ntawm lawv cov tuam txhab. Rau patents npog NI cov khoom / thev naus laus zis, xa mus rau qhov chaw tsim nyog: Pab » Patents hauv koj software, patents.txt file ntawm koj cov xov xwm, lossis National Instruments Patent Notice ntawm ni.com/patents. Koj tuaj yeem nrhiav cov ntaub ntawv hais txog daim ntawv tso cai siv kawg (EULAs) thiab cov ntawv ceeb toom kev cai lij choj thib peb hauv readme file rau koj cov khoom NI. Xa mus rau Export Compliance Information ntawm ni.com/legal/export-ua raws li txoj cai NI thoob ntiaj teb kev lag luam ua raws txoj cai thiab yuav ua li cas kom tau txais HTS codes, ECCNs, thiab lwm yam ntaub ntawv ntshuam/export. NIAG TSIS TXAUS SIAB LOS YOG LEEJ TWG YUAV TSUM TAU TXAIS NTAWM TXOJ HAUJ LWM ntawm cov ntaub ntawv muaj nyob ntawm no thiab yuav tsis muaj kev lav phib xaub rau txhua qhov yuam kev. Tsoom Fwv Teb Chaws Asmeskas Cov Neeg Siv Khoom: Cov ntaub ntawv muaj nyob hauv phau ntawv no yog tsim los ntawm tus kheej siv nyiaj thiab raug rau cov cai txwv thiab txwv cov ntaub ntawv raws li tau teev tseg hauv FAR 52.227-14, DFAR 252.227-7014, thiab DFAR 252.227-7015.
© 2014-2020 National Instruments Corporation. Txhua txoj cai.
374671C-01 Nov 27, 2020
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