Cov ntsiab lus zais
1 NATIONAL INSTRUMENTS PXIe-4136 Tib Channel System Source Measure Unit
2 Cov ntaub ntawv khoom
3 Cov lus qhia siv khoom
4 Yuav Tsum Software
5 Cov Lus Qhia Kev Nyab Xeeb rau Kev Ua Haujlwm
6 Calibration Tshajview
7 Kev kho
7.1 Pib qhov Kev Kho Kom Zoo
8 Voltage thiab Current Output
9 Residual Offset Voltage
10 Kev txhawb nqa thoob ntiaj teb thiab kev pabcuam
11 Cov ntaub ntawv / Cov ntaub ntawv
11.1 Cov ntaub ntawv

NATIONAL-INSTRUMENTS-LOGO

NATIONAL INSTRUMENTS PXIe-4136 Tib Channel System Source Measure Unit

NATIONAL-INSTRUMENTS-PXIe-4136-Single-Channel-System-Source-Measure-Unit (2)

Cov ntaub ntawv khoom

NI PXIe-4136 yog Ib Qhov Chaw Ntsuas Qhov Ntsuas Qhov Ntsuas (SMU). Nws yog ib qho cuab yeej siv tau ntau yam siv rau kev ntsuas thiab khoom voltage thiab tam sim no nyob rau hauv ntau yam kev siv. PXIe-4136 muaj qhov tseeb thiab kev daws teeb meem, ua rau nws haum rau kev ntsuas qhov tseeb.

Cov lus qhia siv khoom

  1. Software Installation: Txhawm rau siv PXIe-4136, koj yuav tsum nruab NI-DCPower software. Nco ntsoov tsuas yog nruab kev txhawb nqa rau daim ntawv thov software koj xav siv. Koj tuaj yeem rub tawm cov software xav tau los ntawm ni.com/downloads.
  2. Kev them nyiaj yug Calibration: Nkag mus rau calibration kev txhawb nqa hauv cov chaw hauv qab no raws li koj lub software:
    • LabVIEW: NI-DCPower Calibration palette
    • LabWindows/CVI: NI-DCPower muaj nuj nqi vaj huam sib luag (niDCPower.fp)
  3. Lwm yam Cov Ntaub Ntawv: Yog xav paub ntxiv, mus saib ni.com/manuals kom nkag mus rau qhov tseeb versions ntawm cov ntaub ntawv tsim khoom.
  4. Password: Lub neej ntawd lo lus zais rau kev ua haujlwm tiv thaiv password yog "NI".
  5. Calibration Interval: Nws raug nquahu kom ntsuas PXIe-4136 ib xyoos ib zaug.
  6. Cov cuab yeej kuaj: Cov lus hauv qab no teev cov khoom siv tau pom zoo rau kev txheeb xyuas qhov ua tau zoo thiab cov txheej txheem hloov kho. Yog tias cov cuab yeej pom zoo tsis muaj, xaiv cov khoom hloov pauv uas ua tau raws li qhov tshwj xeeb yam tsawg kawg nkaus.
Cov Khoom Siv Yuav Tsum Tau Cov qauv (s) pom zoo Kev ntsuas ntsuas Yam tsawg kawg nkaus Specifications
Digital Multimeter (DMM) 3458 A Tag nrho cov kev ntsuas tshwj tsis yog qhov tseeb ntawm qhov chaw deb Voltage:
1M tam sim no shunt
1 tam sim no
3k tiv

Yuav Tsum Software

Calibrating PXIe-4136 xav kom koj nruab cov software hauv qab no ntawm lub calibration system:

  • NI-DCPower. PXIe-4136 tau txais thawj zaug hauv NI-DCPower 1.
  • Txhawb kev thov kev loj hlob ib puag ncig (ADE)—LabVIEW los yog LabWindows™/CVI™.
  • Txhawb kev ua haujlwm-Windows.

Thaum koj nruab NI-DCPower, koj yuav tsum nruab kev txhawb nqa tsuas yog rau daim ntawv thov software uas koj xav siv. Nkag mus rau calibration kev them nyiaj yug nyob rau hauv cov chaw uas muaj nyob rau hauv cov lus hauv qab no:

ADE Calibration Support Qhov chaw
LabVIEW NI-DCPower Calibration palette
LabWindows/CVI NI-DCPower muaj nuj nqi vaj huam sib luag (niDCPower.fp)

Koj tuaj yeem rub tawm tag nrho cov software xav tau los ntawm ni.com/downloads.

Cov ntaub ntawv ntsig txog

Yog xav paub ntxiv, saib cov ntaub ntawv hauv qab no thaum koj ua cov txheej txheem calibration:

  • NI PXIe-4136 Phau Ntawv Qhia Pib
  • NI DC Power Supplies thiab SMUs Pab
  • NI PXIe-4136 Specifications
  • NI-DCPower Readme
  • LabVIEW Pab

Mus saib ni.com/manuals rau qhov tseeb versions ntawm cov ntaub ntawv no.

Tus password

Tus password qub rau kev ua haujlwm tiv thaiv tus password yog NI.

Calibration luv

Pom zoo calibration ncua sij hawm 1 xyoo

Cov khoom siv kuaj                                               

Cov lus hauv qab no teev cov khoom siv NI pom zoo rau kev txheeb xyuas qhov ua tau zoo thiab cov txheej txheem hloov kho. Yog tias cov khoom siv pom zoo tsis muaj, xaiv qhov hloov pauv uas siv qhov tsawg kawg nkaus uas yuav tsum tau teev tseg hauv lub rooj.

Table 1. Yuav tsum muaj cov cuab yeej siv rau Calibration

Cov Khoom Siv Yuav Tsum Tau Cov qauv (s) pom zoo Kev ntsuas ntsuas Yam tsawg kawg nkaus Specifications
Digital Multimeter (DMM) 3458 A Tag nrho cov kev ntsuas tshwj tsis yog qhov tseeb ntawm qhov chaw deb Voltage: ± 9 ppm qhov tseeb thiab <100 nV daws teeb meem.

Tam sim no: ± 25 ppm qhov tseeb thiab <10 pA daws teeb meem.
1 MΩ tam sim no shunt IET Labs SRL-1M/1Triax 1 μA thiab 10 μA tam sim no raug <4 ppm qhov tseeb,

≤0.2ppm / ° C tempco.
1 Ω tam sim no shunt Ohm Labs CS-1 1 Qhov tseeb tam sim no <65 ppm qhov tseeb,

≤5ppm / ° C tempco.
3 kΩ resistor Vishay PTF563K0000BYEB Tej thaj chaw deb paub tseeb 0.1% 250 mW

Kev Xeem                                               

Ua raws li kev teeb tsa thiab cov ntaub ntawv ib puag ncig hauv qab no kom ntseeg tau tias PXIe-4136 ua tau raws li cov lus qhia tshaj tawm. Cov kev txwv hauv cov ntaub ntawv no yog raws li lub Rau Hli 2015 ib tsab ntawm lub NI PXIe-4136 Specifications.

  • Xyuas kom meej tias qhov kev ruaj ntseg interlock lub davhlau ya nyob twg raug kaw thaum lub sijhawm kuaj xyuas
  • Khaws cov kab txuas kom luv li sai tau. Cov kab ntev ntev ua cov kav hlau txais xov, khaws cov suab nrov ntxiv uas tuaj yeem cuam tshuam
  • Xyuas kom tseeb tias txhua qhov kev sib txuas rau PXIe-4136, suav nrog kev sib txuas ntawm vaj huam sib luag thiab cov ntsia hlau, yog
  • Xyuas kom meej tias PXI chassis kiv cua ceev tau teem rau HIGH, tias cov kiv cua lim (yog tias tam sim no) huv si, thiab cov qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob. Yog xav paub ntxiv txog kev ua kom txias, xa mus rau lub Khaws Daim Ntawv Ceeb Toom Cua Txias Rau Cov Neeg Siv cov ntaub ntawv muaj nyob ntawm com/manuals.
  • Cia lub sijhawm sov so tsawg kawg yog 30 feeb tom qab lub chassis tau qhib thiab NI-DCPower tau thauj khoom thiab lees paub PXIe-4136. Lub sij hawm sov so kom ntseeg tau tias PXIe-4136 thiab ntsuas ntsuas nyob rau ntawm qhov kub thiab txias.
  • Siv cov hlau thaiv tooj liab rau txhua qhov kev sib txuas cable rau lub cuab yeej. Siv twisted-pair hlau los tshem tawm suab nrov thiab thermal
  • Txhawm rau kom lub kaw lus muaj sijhawm txaus los daws, tos ib pliag tom qab thov qhov tshiab tam sim no lossis voltage los yog tom qab hloov lub load ua ntej yuav ntsuas.
  • Cia tus txheeb ze humidity ntawm 10% thiab 70%,
  • Thaum ua kev ntsuas, teeb tsa lub sijhawm aperture ntsig txog lub sijhawm:
    • Teeb lub niDCPower Aperture Sijhawm cov cuab yeej lossis NIDCPOWER_ATTR_APERTURE_TIME tus cwj pwm rau 2 lub voj voog hluav taws xob (PLCs) ntawm lub cuab yeej.
    • Teeb lub niDCPower Aperture Time Units cov cuab yeej lossis NIDCPOWER_ATTR_APERTURE_TIME_UNITS rau cov kab hluav taws xob.
  • Teeb lub niDCPower Configure Power Line zaus Cov cuab yeej lossis NIDCPOWER_ATTR_POWER_LINE_FREQUENCY tus cwj pwm rau 50 lossis 60 nyob ntawm qhov zaus ntawm AC fais fab kab hauv koj
  • Tsis txhob siv NI-DCPower Soft Front Vaj Huam Sib Luag (SFP) los thov cov ntsiab lus kuaj rau txhua qhov kev hloov pauv vim tias koj tsis tuaj yeem teem sijhawm aperture siv lub
  • Xyuas kom meej tias cov khoom lossis cov yam ntxwv rau lub cuab yeej uas tsis tau teev nyob rau hauv cov txheej txheem calibration raug teem rau lawv lub neej ntawd
  • Thaum ua kev ntsuas, teeb tsa ib qho kev ntsuas digital multimeters (DMMs) nrog rau qhov zoo tshaj plaws muaj ntau yam thiab ntsuas qhov ntsuas rau txhua qhov kev xeem.
  • Rau cov txheej txheem pov thawj, tswj qhov kub ntawm 23 ° C ± 5 ° C. Khaws qhov ntsuas kub ntawm 23 ° C ± 5 ° C. Khaws ib qho khoom siv sab hauv kub ntawm Tcal ± 1 ° C.1
  • Rau cov txheej txheem hloov kho, tswj qhov kub ntawm 23 ° C ± 1 ° C. PXIe-4136 qhov kub thiab txias sab hauv yog siab dua qhov kub ntawm qhov nruab nrab.

Cov Lus Qhia Kev Nyab Xeeb rau Kev Ua Haujlwm

Ceev faj Kev phom sij voltages mus txog qhov siab tshaj plaws voltage ntawm PXIe-4136 tej zaum yuav tshwm sim ntawm cov zis terminals yog tias qhov kev ruaj ntseg interlock davhlau ya nyob twg raug kaw. Qhib qhov kev ruaj ntseg interlock davhlau ya nyob twg thaum cov kev sib txuas tso zis nkag tau. Nrog rau kev ruaj ntseg interlock davhlau ya nyob twg qhib, cov zis voltage theem / txwv yog txwv rau ± 40 V DC, thiab kev tiv thaiv yuav tshwm sim yog tias lub voltage ntsuas ntawm lub cuab yeej HI thiab LO terminals tshaj ± (42 Vpk ± 0.4 V).

Ceev faj Tsis thov voltage mus rau kev ruaj ntseg interlock connector inputs. Lub interlock connector yog tsim los txais passive, ib txwm qhib kev sib cuag kaw kev sib txuas nkaus xwb.

Txhawm rau kom ntseeg tau tias lub kaw lus uas muaj PXIe-4136 muaj kev nyab xeeb rau cov neeg ua haujlwm, cov khoom siv, lossis cov neeg tsav tsheb, ua raws li kev ceev faj txog kev nyab xeeb hauv qab no:

  • Xyuas kom muaj kev ceeb toom kom raug thiab kos npe muaj rau cov neeg ua haujlwm hauv cheeb tsam ntawm
  • Muab kev cob qhia rau txhua tus neeg ua haujlwm hauv lub cev kom lawv nkag siab txog kev phom sij thiab yuav tiv thaiv lawv tus kheej li cas.
  • Tshawb xyuas cov khoom txuas, cables, keyboards, thiab ib qho kev sojntsuam rau kev hnav lossis tawg ua ntej txhua qhov kev siv.
  • Ua ntej kov ib qho kev sib txuas mus rau lub davhlau ya nyob twg siab lossis siab siab ntawm PXIe-4136, tso tawm tag nrho cov khoom txuas nrog rau txoj kev ntsuas. Tshawb xyuas nrog DMM ua ntej kev sib tham nrog kev sib txuas.

As-Found thiab As-Sab laug Limits

Cov kev txwv raws li pom yog cov ntawv tshaj tawm tshwj xeeb rau lub cuab yeej. NI siv cov kev txwv no los txiav txim seb lub cuab yeej puas ua tau raws li cov khoom siv tshwj xeeb thaum nws tau txais rau calibration.
Cov kev txwv li-sab laug yog sib npaug rau cov ntawv tshaj tawm NI cov lus qhia rau lub cuab yeej, tsawg dua cov hlua khi rau kev ntsuas qhov tsis meej, qhov kub thiab txias drift, thiab drift dhau sijhawm. NI siv cov kev txwv no los txiav txim seb lub cuab yeej puas yuav ua tau raws li cov cuab yeej tshwj xeeb tshaj nws lub sijhawm ntsuas ntsuas

Calibration Tshajview

Calibration suav nrog cov kauj ruam qhia hauv daim duab hauv qab no:NATIONAL-INSTRUMENTS-PXIe-4136-Single-Channel-System-Source-Measure-Unit (4)

  1. Kev teeb tsa pib-Nruab PXIe-4136 thiab teeb tsa nws hauv Kev Ntsuas & Automation Explorer (MAX).
  2. Kev Tshawb Fawb - Txheeb xyuas qhov haujlwm uas twb muaj lawm ntawm PXIe-4136. Cov kauj ruam no lees paub seb lub cuab yeej ua haujlwm li cas hauv cov ntawv tshaj tawm ua ntej kev hloov kho.
  3. Kev Kho Kom Zoo - Kho cov calibration tas li ntawm PXIe-4136.
  4. Reverification - Rov ua dua cov txheej txheem pov thawj kom paub meej tias lub cuab yeej ua haujlwm hauv cov lus qhia tshwj xeeb tshaj tawm tom qab

Kev pov thawj

Cov txheej txheem txheeb xyuas kev ua tau zoo xav tias muaj qhov tsis txaus ntseeg tsis txaus ntseeg uas muaj rau cov ntaub ntawv calibration.
Koj yuav tsum ua kom tiav tag nrho cov txheej txheem pov thawj hauv qhov kev txiav txim.
Koj tsis tas yuav cais kev txheeb xyuas ob qho kev ntsuas thiab cov zis. Lub architecture ntawm PXIe-4136 ua kom ntseeg tau tias yog kev ntsuas yog qhov tseeb, ces cov zis yog ib yam, thiab rov ua dua.

Cov ntaub ntawv ntsig txog

Reverification ntawm nplooj 24

Rov ua dua ntu Kev Tshawb Fawb txhawm rau txiav txim siab raws li-sab laug ntawm PXIe-4136.

Self-Calibrating PXIe-4136 Ua tiav cov kauj ruam hauv qab no kom nws tus kheej ntsuas PXIe-4136.

  1. Disconnect los yog lov tes taw tag nrho cov kev sib txuas rau PXIe-4136.
  2. Cia lub PXIe-4136 30 feeb kom sov nrog PXI chassis kiv cua teem rau
  3. Pib lub NI-DCPower
  4. Hu rau tus kheej-calibration
  5. Kaw NI-DCPower

Kev ntsuas kev nyab xeeb Interlock

Txhawm rau kom muaj kev nyab xeeb ntawm kev ua haujlwm ntawm PXIe-4136, sim ntsuas kev nyab xeeb cuam tshuam rau kev ua haujlwm kom raug ua ntej ua tiav cov txheej txheem pov thawj.

Kev sim nrog Daim Ntawv Thov Kev Txhim Kho Ib puag ncig

  1. Disconnect tus tso zis connector los ntawm PXIe-4136 pem hauv ntej
  2. Xyuas kom meej tias qhov kev ruaj ntseg interlock input ntawm lub xeem fixture yog
  3. Teeb lub niDCPower tso zis muaj nuj nqi khoom lossis NIDCPOWER_OUTPUT_FUNCTION tus cwj pwm rau DC Voltage rau PXIe-4136.
  4. Teeb lub voltage theem ntau rau 200 V, thiab teeb lub voltagua 42.4e
  5. Teem qhov txwv tam sim no rau 1 mA, thiab teeb tsa qhov txwv tam sim no rau 1
  6. Pib lub
  7. Xyuas kom tseeb tias Voltage Status Indicator yog
  8. Qhib qhov kev ruaj ntseg interlock input siv qhov kev xeem
  9. Xyuas kom tseeb tias Voltage Status Indicator yog
  10. Rov pib dua lub cuab yeej siv niDCPower Reset VI lossis niDCPower Reset
  11. Xyuas kom tseeb tias Voltage Status Indicator yog ntsuab.

Ceeb Toom Yog tias PXIe-4136 ua tsis tau qhov kev ntsuam xyuas kev nyab xeeb, tsis txhob siv lub cuab yeej thiab hu rau tus neeg sawv cev NI kev pabcuam kom thov daim ntawv tso cai xa rov qab (RMA).

Txuas thiab Configuring Equipment rau Voltage Kev Tshawb Fawb

  1. Ua cov kev sib txuas tsim nyog rau cov txheej txheem no, raws li qhia hauv daim duab hauv qab no:
    Daim duab 2. Voltage Kev Tshawb Fawb lossis Kev Kho Kev Sib Txuas Daim DuabNATIONAL-INSTRUMENTS-PXIe-4136-Single-Channel-System-Source-Measure-Unit (5)
  2. Teem lub niDCPower Output Function khoom lossis NIDCPOWER_OUTPUT_FUNCTION tus cwj pwm rau DC Voltage rau PXIe-4136.

Pov thawj Voltage Kev Ntsuas thiab Kev Tshaj Tawm
Sib piv ib txheej ntawm voltages ntsuas los ntawm DMM rau voltage xeem cov ntsiab lus thov los ntawm PXIe-4136.
Xa mus rau cov lus hauv qab no thaum koj ua tiav cov kauj ruam hauv qab no.
Txheeb xyuas qhov sib txawv hauv qhov kev txiav txim tau teev tseg hauv lub rooj.

Rooj 2. Voltage Tso zis thiab ntsuas ntsuas

Qib Range Limit Range thiab Limit Kev Taw Qhia Raws li-Found Measurement Test Limit (% of Voltage + Offset) Raws li-Sab laug ntsuas ntsuas txwv (% ntawm Voltage

+ Offset)
600mv ua 1 mA - 600 mV 0.020% + 100 μV 0.0047% + 38.3 μV
0mv ua
600mv ua
6 V 1 mA -6 V 0.020% + 640 μV 0.0032% + 355 μV
0 V
6 V
20 V 1 mA -20 V 0.022% + 2 mV 0.0052% + 825 μV
0 V
20 V
200 V 1 mA -200 V 0.025% + 20 mV 0.0081% + 10 mV
0 V
200 V
  1. Teem thawj qib uas tau teev tseg, txwv ntau, thiab txwv ntawm PXIe-4136.
  2. Teeb lub niDCPower Sense khoom lossis NIDCPOWER_ATTR_SENSE tus cwj pwm rau Local.
  3. Ntsuas lub ntsuas kub hauv lub cuab yeej thiab ua qhov ntsuas tus kheej yog tias
    • Yog hais tias lub internal ntaus ntawv kub siab tshaj Tcal ± 1 ° C, tos txog tsib feeb rau qhov ntsuas kub kom ruaj khov rau hauv Tcal ± 1 ° C.
    • Yog hais tias tom qab tsib feeb qhov ruaj khov kub tseem tshaj Tcal ± 1 ° C, hu rau tus kheej-calibration VI los yog
  4. Teem theem ntawm PXIe-4136 mus rau thawj qhov kev xeem
  5. Sib piv DMM voltage ntsuas rau voltage ntsuas ntsuas
    • Take ib voltage ntsuas siv lub
    • Xam qhov qis thiab sab sauv voltage ntsuas ntsuas txwv siv cov qauv hauv qab no:
      Voltage Kev Ntsuas Ntsuas Kev Ntsuas = Kev Taw Qhia ± (|Kev Taw Qhia| * % ntawm Voltage + Offset)
    • Txheeb xyuas qhov ntsuas DMM poob hauv qhov kev xeem
  1. Yog hais tias ntau tshaj ib qho kev xeem taw tes rau ib qib twg tau teev tseg, rov ua cov kauj ruam dhau los rau txhua qhov kev xeem, los ntawm kev teeb tsa qib mus rau qhov ntsuas ntawm PXIe-4136 txog qhov no.
  2. Yog tias muaj ntau tshaj li ib qib tau teev tseg, rov ua cov kauj ruam dhau los uas siv cov txiaj ntsig tau teev tseg hauv txhua qib

Txheeb Xyuas Qhov Chaw Taws Teeb Voltage Offset

Siv PXIe-4136 nyob rau hauv qhov tam sim no hom nrog ib tug xeem Circuit Court simulate lub voltage poob nruab nrab ntawm lub cuab yeej thiab lub nra.

Xa mus rau cov lus hauv qab no thaum koj ua tiav cov kauj ruam hauv qab no.

Txheeb xyuas qhov sib txawv hauv qhov kev txiav txim tau teev tseg hauv lub rooj. Siv cov kev sib txuas zoo ib yam li qhov kev xeem dhau los.

Table 3. Tej thaj chaw deb Sense Voltage Offset Verification

Qib Range Limit Range thiab Limit Kev Taw Qhia Raws li-Found Measurement Test Limits Raws li-Sab laug Measurement Limits
600mv ua 1 mA 0 V ± 100 μV ± 38.3 μV
6 V ± 640 μV ± 355 μV
20 V ± 2 mV ± 825 μV
200 V ± 20 mV ± 10 mV
  1. Teem thawj qib uas tau teev tseg, txwv ntau, thiab txwv ntawm PXIe-4136.
  2. Teeb lub niDCPower Sense khoom lossis NIDCPOWER_ATTR_SENSE tus cwj pwm rau Chaw Taws Teeb.
  3. Teem theem ntawm PXIe-4136 mus rau thawj qhov kev xeem
  4. Sib piv DMM voltage ntsuas rau voltage ntsuas ntsuas
    1. Take ib voltage ntsuas siv lub
    2. Txheeb xyuas qhov ntsuas DMM poob hauv qhov kev xeem
  5. Yog hais tias ntau tshaj ib qho kev xeem taw tes rau ib qib twg tau teev tseg, rov ua cov kauj ruam dhau los rau txhua qhov kev xeem, los ntawm kev teeb tsa qib mus rau qhov ntsuas ntawm PXIe-4136 txog qhov no.
  6. Yog tias muaj ntau tshaj li ib qib tau teev tseg, rov ua cov kauj ruam dhau los uas siv cov txiaj ntsig tau teev tseg hauv txhua qib

Pov thawj Voltage Kev Ruaj Ntseg

Siv PXIe-4136 nyob rau hauv qhov tam sim no hom nrog ib tug xeem Circuit Court simulate lub voltage poob nruab nrab ntawm lub cuab yeej thiab lub nra.

Xa mus rau cov lus hauv qab no thaum koj ua tiav cov kauj ruam hauv qab no.

Ua kom tiav cov txheej txheem no tsuas yog tom qab ua tiav tag nrho cov txheej txheem pov thawj dhau los.

Table 4. Tej thaj chaw deb Sense Voltage Tso zis pov thawj

Qib Range Limit Range thiab Limit Kev Taw Qhia Thauj khoom1 Thauj khoom2 Voltage Kev Ntsuas Qhov Ntsuas Qhov Ntsuas Qhov Ntsuas
Thauj khoom1 Thauj khoom2
1 mA 600mv ua 0 mA 3 hli 3 hli ≤ 6 µV ≤ 6 µV
1 mA
  1. Teeb lub niDCPower tso zis muaj nuj nqi khoom lossis NIDCPOWER_OUTPUT_FUNCTION tus cwj pwm rau DC Tam sim no rau PXIe-4136.
  2. Teeb lub niDCPower Sense khoom lossis NIDCPOWER_ATTR_SENSE tus cwj pwm rau Chaw Taws Teeb.
  3. Ua cov kev sib txuas tsim nyog rau cov txheej txheem no, raws li qhia hauv daim duab hauv qab no:
    Daim duab 3. Voltage Daim Ntawv Qhia Txog Tej thaj chaw deb, Ntu I2NATIONAL-INSTRUMENTS-PXIe-4136-Single-Channel-System-Source-Measure-Unit (6)
  4. Teem thawj qib uas tau teev tseg, txwv ntau, thiab txwv ntawm PXIe-4136.
  5. Ntsuas lub ntsuas kub hauv lub cuab yeej thiab ua qhov ntsuas tus kheej yog tias
    1. Yog hais tias lub internal ntaus ntawv kub siab tshaj Tcal ± 1 ° C, tos txog tsib feeb rau qhov ntsuas kub kom ruaj khov rau hauv Tcal ± 1 ° C.
    2. Yog hais tias tom qab tsib feeb qhov ruaj khov kub tseem tshaj Tcal ± 1 ° C, hu rau tus kheej-calibration VI los yog
  6. Teem theem ntawm PXIe-4136 mus rau thawj qhov kev xeem
  7. Take ib voltage ntsuas siv PXIe-4136.
  8. Sau cov voltage los ntawm cov kauj ruam dhau los li V1.
  9. Rov ua peb kauj ruam dhau los rau lwm qhov kev sim ntsuas tau teev tseg hauv qhov ntau. Lub sijhawm no, sau tus nqi raws li V2.
  10. Txheeb xyuas qhov yuam kev ntawm cov chaw taws teeb uas siv cov qauv hauv qab no, thiab tom qab ntawd sau cov Tej thaj chaw deb Sense yuam kev = |V2 – V1|
  11. Xyuas kom tseeb tias tus nqi sau tseg poob rau hauv qhov kev xeem
  12. Rov ua dua cov kauj ruam dhau los. Lub sijhawm no, ua cov kev sib txuas tsim nyog raws li qhia hauv daim duab hauv qab no:
    Daim duab 4. Voltage Daim Ntawv Qhia Txog Tej thaj chaw deb, Ntu II3

NATIONAL-INSTRUMENTS-PXIe-4136-Single-Channel-System-Source-Measure-Unit (7)

Txheeb xyuas qhov Offset tam sim no

Tshem tawm tag nrho cov kev sib txuas ntawm PXIe-4136 thiab paub meej tias qhov ntsuas tam sim no los ntawm PXIe-4136 ntawm 0 V poob rau hauv qhov kev txwv.

Xa mus rau cov lus hauv qab no thaum koj ua tiav cov kauj ruam hauv qab no.

Ua kom tiav cov txheej txheem no tsuas yog tom qab ua tiav tag nrho cov txheej txheem pov thawj dhau los. Txheeb xyuas qhov sib txawv hauv qhov kev txiav txim tau teev tseg hauv lub rooj.

Table 5. Offset Verification tam sim no

Qib Range Limit Range thiab Limit Kev Taw Qhia As-Found Offset Test Limit Raws li-Sab laug Offset Test Limit
600mv ua 1 μ UA 0mv ua ± 200 PAB ± 85 PAB
10 µA ± 1.4 nA ± 607 PAB
100 µA ± 12 nA ± 5.8 nA
1 mA ± 120 nA ± 58.2 nA
10 mA ± 1.2 μA ± 582 nA
100 mA ± 12 μA ± 5.82 µA
1 A ± 120 μA ± 51 µA
  1. Tshem tawm tag nrho cov khoom siv los ntawm cov zis ntawm PXIe-4136.
  2. Ntsuas lub ntsuas kub hauv lub cuab yeej thiab ua qhov ntsuas tus kheej yog tias
    • Yog hais tias lub internal ntaus ntawv kub siab tshaj Tcal ± 1 ° C, tos txog tsib feeb rau qhov ntsuas kub kom ruaj khov rau hauv Tcal ± 1 ° C.
    • Yog hais tias tom qab tsib feeb qhov ruaj khov kub tseem tshaj Tcal ± 1 ° C, hu rau tus kheej-calibration VI los yog
  3. Siv qhov ntsuas tam sim no siv PXIe-4136.
  4. Sau tus nqi los ntawm yav dhau los
  5. Xyuas kom tseeb tias tus nqi sau tseg poob rau hauv qhov kev xeem
  6. Yog tias muaj ntau tshaj ib qho kev txwv, rov ua cov kauj ruam dhau los uas siv cov nqi teev tseg hauv txhua qhov txwv

Txheeb xyuas Load Regulation

Nco tseg Txawm hais tias cov kev cai thauj khoom tau teev tseg raws li cov lus qhia tshwj xeeb rau PXIe-4136, yuav tsum muaj kev pov thawj. Yog tias PXIe-4136 ua tsis tiav cov kev cai thauj khoom

Cov txheej txheem pov thawj, txwv tsis pub siv lub cuab yeej thiab tiv tauj ib tus neeg sawv cev pabcuam NI uas tau tso cai thov kom rov qab cov ntaub ntawv tso cai (RMA).

Xa mus rau cov lus hauv qab no thaum koj ua tiav cov kauj ruam hauv qab no:

Table 6. Load Regulation Verification

Qib Range Limit Range thiab Limit Kev Taw Qhia As-found/As-sab laug Limit
10 mA 600mv ua 10 mA 2mv ua
  1. Teeb lub niDCPower tso zis muaj nuj nqi khoom lossis NIDCPOWER_OUTPUT_FUNCTION tus cwj pwm rau DC Tam sim no rau PXIe-4136.
  1. Teeb lub niDCPower Sense khoom lossis NIDCPOWER_ATTR_SENSE tus cwj pwm rau Local.
  2. Ua cov kev sib txuas tsim nyog rau cov txheej txheem no, raws li qhia hauv daim duab hauv qab no:

Daim duab 5. Load Regulation Connection DiagramNATIONAL-INSTRUMENTS-PXIe-4136-Single-Channel-System-Source-Measure-Unit (8)

Nco tseg Kev sib txuas ntawm cov xov hlau yuav tsum yog 18 lossis 20 AWG thiab luv li sai tau kom ntseeg tau tias tsis muaj zog.

  1. Teem thawj qib uas tau teev tseg, txwv ntau, thiab txwv ntawm PXIe-4136.
  2. Ntsuas lub ntsuas kub hauv lub cuab yeej thiab ua qhov ntsuas tus kheej yog tias
    1. Yog hais tias lub internal ntaus ntawv kub siab tshaj Tcal ± 1 ° C, tos txog tsib feeb rau qhov ntsuas kub kom ruaj khov rau hauv Tcal ± 1 ° C.
    2. Yog hais tias tom qab tsib feeb qhov ruaj khov kub tseem tshaj Tcal ± 1 ° C, hu rau tus kheej-calibration VI los yog
  3. Teem theem ntawm PXIe-4136 mus rau thawj qhov kev xeem
  4. Take ib voltage ntsuas siv PXIe-4136.

Txheeb xyuas 1 μA thiab 10 μA tam sim no ntsuas thiab tso zis

Sib piv cov txheej txheem ntsuas tam sim no qhia los ntawm PXIe-4136 rau cov dej ntws ntsuas los ntawm DMM.

Xa mus rau cov lus hauv qab no thaum koj ua tiav cov kauj ruam hauv qab no.

Ua kom tiav cov txheej txheem no tsuas yog tom qab ua tiav tag nrho cov txheej txheem pov thawj dhau los. Txheeb xyuas qhov sib txawv hauv qhov kev txiav txim tau teev tseg hauv lub rooj.

Qib Range Limit Range thiab Limit Ploj Kev Taw Qhia Raws li-Found Measurement Test Limit (% of Tam sim no + Offset) Raws li-Sab laug ntsuas ntsuas txwv (% ntawm tam sim no + Offset)
6 V 1 µA 1 MΩ -0.9 V 0.03% + 200 pA 0.0097% + 85 pA
0.9 V
20 V 10 µA -9 V 0.03% + 1.4 nA 0.0097% + 607 pA
9 V
  1. Ua cov kev sib txuas tsim nyog rau cov txheej txheem no, raws li qhia hauv daim duab hauv qab no:Daim duab 6. Daim duab txuas tam sim no, Ntu 1NATIONAL-INSTRUMENTS-PXIe-4136-Single-Channel-System-Source-Measure-Unit (9)
  2. Teem lub niDCPower Output Function khoom lossis NIDCPOWER_OUTPUT_FUNCTION tus cwj pwm rau DC Voltage rau PXIe-4136.
  3.  Teem thawj qib uas tau teev tseg, txwv ntau, thiab txwv ntawm PXIe-4136.
  4.  Ntsuas qhov ntsuas kub hauv lub cuab yeej thiab ua qhov ntsuas tus kheej yog tias tsim nyog.
    • a) Yog tias cov cuab yeej sab hauv kub siab tshaj Tcal ± 1 ° C, tos txog tsib feeb rau qhov ntsuas kub kom ruaj khov rau hauv Tcal ± 1 ° C.
    • b) Yog hais tias tom qab tsib feeb qhov ruaj khov kub tseem tshaj Tcal ± 1 ° C, hu rau tus kheej-calibration VI los yog muaj nuj nqi.
  5. Teem theem ntawm PXIe-4136 mus rau thawj qhov ntsuas qhov ntsuas.
    • Ua kom tiav plaub kauj ruam hauv qab no hauv 5 feeb lossis tsawg dua ntawm kev ua tiav cov kauj ruam 4 txhawm rau kom ntseeg tau tias qhov ntsuas kub hauv lub cuab yeej tseem nyob ruaj khov.
  6. Xam cov tam sim no los ntawm shunt los ntawm kev ua tiav cov kauj ruam hauv qab no.
    • a) Ua voltage ntsuas hla lub shunt siv DMM.
    • b) Faib voltage ntsuas los ntawm calibrated tus nqi ntawm shunt.
    • c) Sau tus nqi xam raws li DMM Measured Current.
  7. Xam qhov ntsuas qhov ntsuas qis thiab sab sauv tam sim no siv cov qauv hauv qab no:
    Tam sim no ntsuas ntsuas txwv = DMM ntsuas tam sim no ± (|DMM ntsuas tam sim no | * % ntawm tam sim no + Offset)
  8. Disconnect DMM. Tawm ntawm PXIe-4136 tso zis rau.
  9. Ua cov kev sib txuas tsim nyog raws li qhia hauv daim duab hauv qab no: Daim duab 7. Daim duab txuas tam sim no, Ntu 2NATIONAL-INSTRUMENTS-PXIe-4136-Single-Channel-System-Source-Measure-Unit (10)
  10. Siv qhov ntsuas tam sim no siv PXIe-4136.
  11. Sau tus nqi ntawm cov kauj ruam dhau los.
  12. Xyuas kom tseeb tias qhov sau tseg PXIe-4136 tus nqi poob rau hauv qhov txwv kev xeem.
  13. Yog hais tias ntau tshaj ib qho kev xeem taw tes rau ib qib twg tau teev tseg, rov ua cov kauj ruam dhau los rau txhua qhov kev xeem, los ntawm kev teeb tsa qib mus rau qhov ntsuas ntawm PXIe-4136 mus txog rau qib no.
  14. Yog tias muaj ntau tshaj li ib qib tau teev tseg, rov ua cov kauj ruam dhau los uas siv cov txiaj ntsig tau teev tseg hauv txhua qib.

Txheeb xyuas 100 μA txog 100 mA Tam sim no ntsuas thiab tso zis
Sib piv cov txheej txheem tam sim no ntsuas los ntawm DMM rau cov ntsiab lus ntsuas tam sim no thov los ntawm PXIe-4136.
Xa mus rau cov lus hauv qab no thaum koj ua tiav cov kauj ruam hauv qab no.
Ua kom tiav cov txheej txheem no tsuas yog tom qab ua tiav tag nrho cov txheej txheem pov thawj dhau los. Txheeb xyuas qhov sib txawv hauv qhov kev txiav txim tau teev tseg hauv lub rooj.

Table 8. 100 µA txog 100 mA Tam sim no tso zis thiab ntsuas ntsuas

Qib Range Limit Range thiab Limit Kev Taw Qhia Raws li-Found Measurement Test Limit (% of Tam sim no + Offset) Raws li-Sab laug ntsuas ntsuas txwv (% ntawm tam sim no + Offset)
100 µA 6 V -100 µA 0.03% + 12 nA 0.0095% + 5.82 nA
100 µA
1 mA 6 V -1 mA tso zis 0.03% + 120 nA 0.0095% + 58.2 nA
1 mA
10 mA 6 V -10 mA tso zis 0.03% + 1.2 μA 0.0097% + 582 nA
10 mA
100 mA 6 V -100 mA tso zis 0.03% + 12 μA 0.0139% + 5.82 µA
100 mA
  1. Ua cov kev sib txuas tsim nyog rau cov txheej txheem no, raws li qhia hauv daim duab hauv qab no:NATIONAL-INSTRUMENTS-PXIe-4136-Single-Channel-System-Source-Measure-Unit (11)
  2. Teem lub niDCPower Output Function khoom lossis NIDCPOWER_OUTPUT_FUNCTION tus cwj pwm rau DC Tam sim no rau PXIe-4136.
  3. Teem thawj qib uas tau teev tseg, txwv ntau, thiab txwv ntawm PXIe-4136.
  4. Ntsuas qhov ntsuas kub hauv lub cuab yeej thiab ua qhov ntsuas tus kheej yog tias tsim nyog.
    • a) Yog tias cov cuab yeej sab hauv kub siab tshaj Tcal ± 1 ° C, tos txog tsib feeb rau qhov ntsuas kub kom ruaj khov rau hauv Tcal ± 1 ° C.
    • b) Yog hais tias tom qab tsib feeb qhov ruaj khov kub tseem tshaj Tcal ± 1 ° C, hu rau tus kheej-calibration VI los yog muaj nuj nqi.
  5. Teem theem ntawm PXIe-4136 mus rau thawj qhov ntsuas qhov ntsuas.
  6. Sib piv qhov ntsuas tam sim no DMM rau qhov ntsuas ntsuas tam sim no.
    • a) Siv qhov ntsuas tam sim no siv DMM.
    • b) Xam qhov ntsuas qhov ntsuas qis thiab sab sauv tam sim no txwv siv cov qauv hauv qab no:
      Tam sim no ntsuas ntsuas txwv = Test Point ± (|Test Point| * % ntawm Tam sim no + Offset)
    • c) Txheeb xyuas qhov ntsuas DMM poob hauv qhov kev xeem txwv.
  7. Yog hais tias ntau tshaj ib qho kev xeem taw tes rau ib qib twg tau teev tseg, rov ua cov kauj ruam dhau los rau txhua qhov kev xeem, los ntawm kev teeb tsa qib mus rau qhov ntsuas ntawm PXIe-4136 mus txog rau qib no.
  8. Yog tias muaj ntau tshaj li ib qib tau teev tseg, rov ua cov kauj ruam dhau los uas siv cov txiaj ntsig tau teev tseg hauv txhua qib.

Txheeb xyuas 1 Kev ntsuas tam sim no thiab tso zis
Sib piv cov txheej txheem tam sim no ntsuas los ntawm DMM sab nraud rau cov ntsiab lus ntsuas tam sim no thov los ntawm PXIe-4136.
Xa mus rau cov lus hauv qab no thaum koj ua tiav cov kauj ruam hauv qab no.
Ua kom tiav cov txheej txheem no tsuas yog tom qab ua tiav tag nrho cov txheej txheem pov thawj dhau los. Txheeb xyuas qhov sib txawv hauv qhov kev txiav txim tau teev tseg hauv lub rooj.

Qib Range Limit Range thiab Limit Ploj Kev Taw Qhia Raws li-Found Measurement Test Limit (% of Tam sim no + Offset) Raws li-Sab laug ntsuas ntsuas txwv (% ntawm tam sim no + Offset)
1 A 6 V 1 Ω -1 Nws 0.04% + 120 μA 0.0058% + 51 μA4
1 A
  1. Ua cov kev sib txuas tsim nyog rau cov txheej txheem no, raws li qhia hauv daim duab hauv qab no:
  2. Teem lub niDCPower Output Function khoom lossis NIDCPOWER_OUTPUT_FUNCTION tus cwj pwm rau DC Tam sim no rau PXIe-4136.
  3. Teem thawj qib uas tau teev tseg, txwv ntau, thiab txwv ntawm PXIe-4136.
  4. Ntsuas qhov ntsuas kub hauv lub cuab yeej thiab ua qhov ntsuas tus kheej yog tias tsim nyog.
    • a) Yog tias cov cuab yeej sab hauv kub siab tshaj Tcal ± 1 ° C, tos txog tsib feeb rau qhov ntsuas kub kom ruaj khov rau hauv Tcal ± 1 ° C.
    • b) Yog hais tias tom qab tsib feeb qhov ruaj khov kub tseem tshaj Tcal ± 1 ° C, hu rau tus kheej-calibration VI los yog muaj nuj nqi.
  5. Teem theem ntawm PXIe-4136 mus rau thawj qhov ntsuas qhov ntsuas.
  6. Xam cov tam sim no los ntawm shunt los ntawm kev ua tiav cov kauj ruam hauv qab no.
    • a) Ua voltage ntsuas hla lub shunt siv DMM.
    • b) Faib voltage ntsuas los ntawm calibrated tus nqi ntawm shunt.
    • c) Sau tus nqi xam raws li DMM Measured Current.
  7. Xam qhov ntsuas qhov ntsuas qis thiab sab sauv tam sim no siv cov qauv hauv qab no:
    Tam sim no ntsuas ntsuas txwv = Test Point ± (|Test Point| * % ntawm Tam sim no + Offset)
  8. Xyuas kom tseeb tias qhov ntsuas DMM ntsuas tam sim no tus nqi poob rau hauv qhov kev xeem txwv.
  9. Yog hais tias ntau tshaj ib qho kev xeem taw tes rau ib qib twg tau teev tseg, rov ua cov kauj ruam dhau los rau txhua qhov kev xeem, los ntawm kev teeb tsa qib mus rau qhov ntsuas ntawm PXIe-4136 mus txog rau qib no.

Kev kho

Tshooj lus no piav qhia txog cov kauj ruam uas yuav tsum tau hloov kho PXIe-4136 kom ua tau raws li kev tshaj tawm.

Kho Specifications
Kev hloov kho kho cov ntsiab lus hauv qab no rau lub cuab yeej:

  • Voltage programming raug
  • Qhov tseeb programming tam sim no
  • Voltage ntsuas qhov tseeb
  • Tam sim no ntsuas qhov tseeb

Ua raws li cov txheej txheem hloov kho yuav hloov kho hnub thiab ntsuas kub ntawm lub cuab yeej.

Nco ntsoov Koj tsis tas yuav cais kho ob qho tib si ntsuas thiab cov zis. Lub architecture ntawm PXIe-4136 ua kom ntseeg tau tias yog kev ntsuas yog qhov tseeb, ces cov zis yog ib yam, thiab rov ua dua.

Pib qhov Kev Kho Kom Zoo
  1. Tom qab ua tiav cov ntaub ntawv pov thawj, tos tsawg kawg yog tsib feeb rau qhov ntsuas kub hauv lub cuab yeej kom ruaj khov.
  2. Pib qhov kev sib kho sab nraud (ib hom tshwj xeeb ntawm NI-DCPower kev sib kho) los ntawm kev hu rau niDCPower Initialize External Calibration VI lossis niDCPower_InitExtCal muaj nuj nqi.
  3. Hu rau tus kheej-calibration muaj nuj nqi.
    Ua raws li cov hauv qab no thaum hloov kho:
    • Khaws qhov kev sib kho calibration qhib kom txog thaum koj ua tiav tag nrho cov txheej txheem hloov.
    • Ua kom tiav tag nrho cov txheej txheem hloov hauv 15 feeb lossis tsawg dua tom qab pib qhov kev sib kho sab nraud.
    • Ua kom tiav tag nrho cov txheej txheem hloov kho hauv qhov kev txiav txim.
    • Tsis txhob ntsuas tus kheej ntawm lub cuab yeej tshwj tsis yog raws li tau teev tseg hauv cov txheej txheem.

Voltage thiab Current Output

Txuas thiab Configuring Equipment rau Voltage Kev Kho

  1. Ua cov kev sib txuas tsim nyog rau cov txheej txheem no, raws li qhia hauv daim duab hauv qab no:NATIONAL-INSTRUMENTS-PXIe-4136-Single-Channel-System-Source-Measure-Unit (12)
  2. Teem lub niDCPower Output Function khoom lossis NIDCPOWER_OUTPUT_FUNCTION tus cwj pwm rau DC Voltage rau PXIe-4136.
  3. Teem lub niDCPower Sense cov cuab yeej lossis NIDCPOWER_ATTR_SENSE tus cwj pwm rau Chaw Taws Teeb.

Kho Siab Voltage Tso zis thiab ntsuas
Sib piv cov txheej txheem ntsuas tam sim no qhia los ntawm PXIe-4136 rau cov dej ntws ntsuas los ntawm DMM.
Xa mus rau cov lus hauv qab no thaum koj ua tiav cov kauj ruam hauv qab no:

Qib Range Limit Range thiab Limit Kev Taw Qhia
6 V 100 mA 5 V
-5 V
  1. Teem thawj qib uas tau teev tseg, txwv ntau, thiab txwv ntawm PXIe-4136.
  2. Teem theem ntawm PXIe-4136 mus rau thawj qhov kev xeem
  3. Take ib voltage ntsuas siv lub
  4. Khaws tus nqi los ntawm cov kauj ruam dhau los siv los ua cov tswv yim rau niDCPower Cal Kho VI lossis ua haujlwm hu ua hauv qab no
  5. Yog hais tias ntau tshaj ib qho kev xeem taw tes rau ib qib twg tau teev tseg, rov ua cov kauj ruam dhau los rau txhua qhov kev xeem, los ntawm kev teeb tsa qib mus rau qhov ntsuas ntawm PXIe-4136 txog qhov no.
  6. Hloov kho cov zis calibration tsis tu ncua los ntawm kev teeb tsa thiab hu rau niDCPower Cal Kho Voltage Qib VI lossis niDCPower_CalAdjustVoltageLevel
    1. Nkag mus rau DMM ntsuas raws li qhov ntsuas cov zis.
    2. Muab cov ntsiab lus xeem raws li cov thov tso zis.
    3. Nkag mus rau qhov teev cov qib raws li qhov ntau.

Kho 1 μA rau 100 mA tam sim no tso zis thiab ntsuas

Ua kom tiav cov txheej txheem no tsuas yog tom qab ua tiav tag nrho cov txheej txheem hloov kho yav dhau los. Kho ntau yam hauv qhov kev txiav txim.

Xa mus rau cov lus hauv qab no thaum koj ua tiav cov kauj ruam hauv qab no:

Table 11. 1 µA txog 100 mA Cov zis tam sim no thiab ntsuas kev hloov kho 5

Qib Range Limit Range thiab Limit Kev Taw Qhia
100 µA 6 V 100 µA
-100 µA
1 mA 6 V 100 µA 6
-100 µA 6
  1. Ua kom muaj kev sib txuas tsim nyog rau cov txheej txheem no, raws li qhia hauv daim duab hauv qab no: Daim duab 11. Cov zis tam sim no thiab ntsuas kev hloov kho kev sib txuas daim duabNATIONAL-INSTRUMENTS-PXIe-4136-Single-Channel-System-Source-Measure-Unit (13)
  2. Teem lub niDCPower Output Function khoom lossis NIDCPOWER_OUTPUT_FUNCTION tus cwj pwm rau DC Tam sim no rau PXIe-4136.
  3. Teem thawj qib uas tau teev tseg, txwv ntau, thiab txwv ntawm PXIe-4136.
  4. Teem theem ntawm PXIe-4136 mus rau thawj qhov ntsuas qhov ntsuas.
  5. Siv qhov ntsuas tam sim no siv DMM.
  6. Khaws tus nqi los ntawm cov kauj ruam dhau los siv los ua ib qho kev tawm tswv yim rau niDCPower Cal Kho VI lossis ua haujlwm hu ua hauv cov kauj ruam hauv qab no.
  7. Yog hais tias ntau tshaj ib qho kev xeem taw tes rau ib qib twg tau teev tseg, rov ua cov kauj ruam dhau los rau txhua qhov kev xeem, los ntawm kev teeb tsa qib mus rau qhov ntsuas ntawm PXIe-4136 mus txog rau qib no.
  8. Hloov kho cov zis calibration tsis tu ncua los ntawm kev teeb tsa thiab hu rau niDCPower Cal Kho Tam Sim No Limit VI lossis niDCPower_CalAdjustCurrentLimit muaj nuj nqi.
    • a) Nkag mus rau qhov suav shunt tam sim no ntsuas raws li ntsuas cov zis.
    • b) Muab cov ntsiab lus xeem raws li cov lus thov.
    • c) Nkag mus rau qhov teev cov qib raws li qhov ntau.
  9. Yog tias muaj ntau tshaj li ib qib tau teev tseg, rov ua cov kauj ruam dhau los uas siv cov txiaj ntsig tau teev tseg hauv txhua qib.

Kho 1 A tam sim no tso zis thiab ntsuas
Sib piv cov txheej txheem ntsuas tam sim no qhia los ntawm PXIe-4136 rau cov dej ntws ntsuas los ntawm DMM sab nraud.
Xa mus rau cov lus hauv qab no thaum koj ua tiav cov kauj ruam hauv qab no.
Ua kom tiav cov txheej txheem no tsuas yog tom qab ua tiav tag nrho cov txheej txheem hloov kho yav dhau los. Kho ntau yam hauv qhov kev txiav txim.
Table 12. 1 A tam sim no tso zis thiab ntsuas kev hloov kho

Qib Range Limit Range thiab Limit Ploj Kev Taw Qhia
1 A 6 V 1 Ω 1 A
-1 Nws
  1. Ua kom muaj kev sib txuas tsim nyog rau cov txheej txheem no, raws li qhia hauv daim duab hauv qab no: Daim duab 12. Cov zis tam sim no thiab ntsuas kev hloov kho kev sib txuas daim duabNATIONAL-INSTRUMENTS-PXIe-4136-Single-Channel-System-Source-Measure-Unit (14)
  2. Teem lub niDCPower Output Function khoom lossis NIDCPOWER_OUTPUT_FUNCTION tus cwj pwm rau DC Tam sim no rau PXIe-4136.
  3. Teem thawj qib uas tau teev tseg, txwv ntau, thiab txwv ntawm PXIe-4136.
  4. Teem theem ntawm PXIe-4136 mus rau thawj qhov ntsuas qhov ntsuas.
  5. Xam cov tam sim no los ntawm shunt los ntawm kev ua tiav cov kauj ruam hauv qab no.
    • Take ib voltage ntsuas hla lub shunt siv DMM.
    • Faib voltage ntsuas los ntawm calibrated tus nqi ntawm shunt.
  6. Khaws tus nqi los ntawm cov kauj ruam dhau los siv los ua ib qho kev tawm tswv yim rau niDCPower Cal Kho VI lossis ua haujlwm hu ua hauv cov kauj ruam hauv qab no.
  7. Yog hais tias ntau tshaj ib qho kev xeem taw tes rau ib qib twg tau teev tseg, rov ua cov kauj ruam dhau los rau txhua qhov kev xeem, los ntawm kev teeb tsa qib mus rau qhov ntsuas ntawm PXIe-4136 mus txog rau qib no.
  8. Hloov kho cov zis calibration tsis tu ncua los ntawm kev teeb tsa thiab hu rau niDCPower Cal Kho Tam Sim No Limit VI lossis niDCPower_CalAdjustCurrentLimit muaj nuj nqi.
    • a) Nkag mus rau qhov suav shunt tam sim no ntsuas raws li ntsuas cov zis.
    • b) Muab cov ntsiab lus xeem raws li cov lus thov.
    • c) Nkag mus rau qhov teev cov qib raws li qhov ntau.

Residual Offset Voltage

Txuas thiab Configuring Equipment rau Kho Residual Offset Voltage

  1. Ua cov kev sib txuas tsim nyog rau cov txheej txheem no, raws li qhia hauv daim duab hauv qab no: NATIONAL-INSTRUMENTS-PXIe-4136-Single-Channel-System-Source-Measure-Unit (15)
  2. Teem lub niDCPower Output Function khoom lossis NIDCPOWER_OUTPUT_FUNCTION tus cwj pwm rau DC Voltage rau PXIe-4136.

Kho qhov seem Voltage Offset
Tshem tawm residual offset voltage ntawm 0 V los ntawm kev teeb tsa thiab hu rau niDCPower Cal Adjust
Residual Voltage Offset VI los yog niDCPower_CalAdjustResidualVoltageOffset muaj nuj nqi.

Kaw qhov Kev Kho Kom Zoo
Kaw qhov kev sib tham thiab ua rau cov tshiab tas mus li kho vajtse los ntawm kev hu rau niDCPower Kaw
Sab nrauv Calibration VI los yog niDCPower_CloseExtCal muaj nuj nqi thiab qhia meej Kom Ua raws li qhov kev txiav txim kaw.

Alternative to Performing Adjustment Procedures
Yog tias koj lub cuab yeej dhau tag nrho cov txheej txheem pov thawj tiav thiab koj xav hla kev hloov kho cov calibration tas li, koj tuaj yeem hloov kho tsuas yog hnub calibration nkaus xwb los ntawm kev ua tiav cov kauj ruam hauv qab no.

Nco ntsoov NI pom zoo kom ua raws li tag nrho cov txheej txheem hloov kho txhawm rau hloov kho cov calibration tas li thiab txuas ntxiv lub sijhawm ntsuas lub cuab yeej.

  1. Hu rau niDCPower Initialize External Calibration VI lossis niDCPower_InitExtCal muaj nuj nqi.
  2. Hu rau niDCPower Kaw Sab Nraud Calibration VI lossis niDCPower_CloseExtCal muaj nuj nqi, qhia txog Kev Ua Haujlwm hauv calibration ze.

Kev lees paub

Rov ua dua ntu Kev Tshawb Fawb txhawm rau txiav txim siab raws li-sab laug ntawm PXIe-4136.

Nco ntsoov Yog tias ib qho kev xeem tsis ua tiav tom qab ua qhov kev hloov kho, xyuas kom meej tias koj tau ua raws li Kev Xeem Xeem ua ntej xa koj PXIe-4136 rau NI. Xa mus rau ntu Kev Pabcuam Ntiaj Teb thiab Kev Pabcuam rau cov ntaub ntawv hais txog kev txhawb nqa lossis kev thov kev pabcuam.

Cov ntaub ntawv ntsig txog

Test Conditions ntawm nplooj 3 Kev Tshawb Fawb ntawm nplooj 6

Kev txhawb nqa thoob ntiaj teb thiab kev pabcuam

NIAS website yog koj cov peev txheej tiav rau kev txhawb nqa. Ntawm ni.com/support, koj muaj kev nkag tau rau txhua yam los ntawm kev daws teeb meem thiab kev txhim kho daim ntawv thov kev pab tus kheej rau email thiab xov tooj kev pab los ntawm NI Application Engineers.

Mus saib ni.com/services ib rau NI Factory Installation Services, kho, txuas ntxiv warranty, thiab lwm yam kev pabcuam.

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.

Ib Daim Ntawv Tshaj Tawm Txog Kev Ua Raws Cai (DoC) yog peb qhov kev thov ua raws li Pawg Sab Laj ntawm European Cov Zej Zog siv cov chaw tsim khoom tshaj tawm ntawm kev ua raws. Cov txheej txheem no them rau cov neeg siv kev tiv thaiv rau electromagnetic compatibility (EMC) thiab cov khoom muaj kev ruaj ntseg. Koj tuaj yeem tau txais DoC rau koj cov khoom los ntawm kev mus saib ni.com/certification. Yog tias koj cov khoom txhawb nqa calibration, koj tuaj yeem tau txais daim ntawv pov thawj calibration rau koj cov khoom ntawm ni.com/calibration.

NI corporate headquarters nyob ntawm 11500 North Mopac Expressway, Austin, Texas, 78759-3504. NI tseem muaj chaw ua haujlwm nyob thoob ntiaj teb. Rau kev txhawb nqa xov tooj hauv Tebchaws Meskas, tsim koj daim ntawv thov kev pabcuam ntawm ni.com/support los yog hu rau 1 866 NUG MYNI (275 6964). Rau kev txhawb nqa xov tooj sab nraud Tebchaws Meskas, mus saib ntawm Chaw Ua Haujlwm Thoob Ntiaj Teb ntu ntawm ni.com/ niglobal mus rau lub chaw ua haujlwm webcov chaw, uas muab cov ntaub ntawv tiv tauj tshiab, txhawb nqa xov tooj, email chaw nyob, thiab cov xwm txheej tam sim no.

Xa mus rau lub 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 lub software, patents.txt file ntawm koj cov xov xwm, lossis cov National Instruments Daim Ntawv Ceeb Toom Patent 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 lub Export Cov Ntaub Ntawv Ua Raws Cai ntawm ni.com/ kev cai lij choj/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 cov cai, ECCNs, thiab lwm yam ntaub ntawv ntshuam/export. NIAG TSIS TXAUS SIAB los yog hais txog kev lav phib xaub rau qhov tseeb ntawm cov ntaub ntawv

YUAV TSUM TAU TXAIS NTAWM NO THIAB YUAV TSIS TXAUS SIAB RAU QHOV TSEEB. 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.

© 2015–2016 National Instruments. Txhua txoj cai. 374879B-01 Aug 16

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NATIONAL INSTRUMENTS PXIe-4136 Tib Channel System Source Measure Unit [ua pdf] Tus neeg siv phau ntawv
PXIe-4136, PXIe-4136 Tib Channel Qhov Chaw Ntsuas Qhov Chaw, Tib Channel Qhov Chaw Ntsuas Qhov Chaw, Qhov Chaw Ntsuas Qhov Chaw Ntsuas, Qhov Chaw Ntsuas Qhov Chaw, Qhov Ntsuas Ntsuas, Chav Ntsuas, Chav Tsev

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