Multifunctional Electrical Measuring Instrument Calibration Device

Multifunctional Electrical Measuring Instrument Calibration Device

MOEORW-WNY90 Multi-functional Electrical Measuring Instrument Calibration Device A siab-cov cuab yeej ntsuas fais fab zaus, tso siab rau DSP thiab siab-speed analog-rau-digital/digital-analog yooj yim rau kev khiav lag luam,{8} kev ruaj ntseg, kev siv tshuab thiab kev ruaj ntseg. Nws yog qhov tsim nyog rau kev txheeb xyuas thiab ntsuas ntawm ntau yam cuab yeej hauv lub tshuab hluav taws xob, suav nrog AC / DC meters thiab lub zog ntsuas.

Cov cuab yeej no ua raws li JJG124-2005 "Kev Tshawb Xyuas Cov Txheej Txheem rau Ammeters, Voltmeters, Fais Fab Meters thiab Resistance Meters", JJG 596-1999 JJG 307-2006 Qhov no multifunctional hluav taws xob ntsuas ntsuas tau tsim los ua kom tau raws li qhov yuav tsum tau ua. Cov thev naus laus zis tseem ceeb ntawm lub ntsuas ntsuas hauv lub cuab yeej siv cov cim digital. Processor (DSP) thiab 16 A siab -precision fais fab zaus zaus AC cov ntaub ntawv tau txais chav tsev tsim los ntawm qhov siab -speed analog- rau- digital converter; lub teeb liab seem ntawm qhov chaw siv... DSP thiab 16 Lub high-speed digital-rau-analog converter tuaj yeem siv los tsim cov sine wave controllable thiab distorted yoj teeb liab qhov chaw.

Cov cuab yeej ua haujlwm siab precision, ruaj khov thiab txhim khu kev qha, thiab ua haujlwm yooj yim thiab yoog raws.

2.1 AC voltage ntau:50V, 100V, 200V, 400V, 600V ; siab tshaj tawm muaj peev xwm: 20 VA.

2.2 AC tam sim no ntau yam:0.5A, 1A, 2.5A, 5A, 10A, 20A ; siab kawgtso zis muaj peev xwm: 20 VA.

2.3 AC voltage thiab tam sim no hloov ntau yam:0–130 % FSKho qhov zoorau 5x10⁻⁵ ;

2.4 Qhov tseeb ntawm AC voltage thiab tam sim no ntawm lub zog zausyog 0.05%. FS;

2.5 Lub zog muaj zog(50V-400V) raug0.05 % FS;

2.6 Reactive zog(50V-400V) raug0.1 % FS;

2.7​Qhov tseeb theem ntawm qhov tam sim no txheeb ze rau qhov voltage ntawm tib theemyog 0,050 ;

2.8 Kev hloov kho ntau zaus45-65 Hz, khokev zoo0.001 Hz, qhov tseeb ntawm lub teebtus nqi 0.01 Hz;

2.9 theem​Kev hloov kho ntau yam0-359.99 0, Kho qhov zoorau 0.010 ;

Fais fab xwm txheej hloov ntau yam0 ~ ±1,Kho qhov zoorau 0.0001; setpoint raug.0.0005 ;

2.10 AC voltage thiab tam sim no tso ziswaveformdistortion Tsawg dua lossis sib npaug0.3% ;

2.11 AC voltage, tam sim no, thiab lub zogtso zisstability Tsawg dua los yog sib npaug0.01% FS /60s ;

2. 12thharmonic2-31Tom ntej no, amplitude0–40% , theem nthuav dav ntawm txhua qhov kev sib haum xeeb0.01 0 ·N (N) (harmonic tooj);

2.13 DC voltage ntau:75 mV, 75V, 150V, 300V, 500V, 1000V; siab tshaj tawm muaj peev xwm. 20W ;

2.14 DC tam sim no ntau yam:0.5A, 1A , 2.5A, 5A, 10A, 20A; siab tshaj tawm muaj peev xwm. 20W ;

2.15 DCvoltage thiab tam sim no hloov ntau yam0-120% FS(1000V)ntau0-105% FS) , kho fineness5× 10⁻⁵ ;

2.16 DCvoltage thiab tam sim no tso zis stabilityTsawg dua lossis sib npaug li 0.01% FS /60s (peak-rau-peak value );

2.17 Qhov tseeb ntawm DCQhov hluav taws xobKev teeb tsa tus nqi0.05% FS;

2.18 Qhov tseeb ntawm DCtam sim noteeb tsa tus nqi0.1% FS;

2.19 DC​ 75 mVCov zis (loadNtau dua lossis sib npaug 5) Ω) Qhov tseeb0.1% FS;

2.20​Tag nrho qhov yuam kev ntawm qhov ntsuas hluav taws xob ntsuas(50V-400V) yog 0.05%. (Pulse tso zis: Peb- theem ntsuas tus nqi=6Hz) ;

2.21​ib zaug -theem fais fab mov220V±10 %, 50 Hz ±5 %

2.22​Ua haujlwm kub ambient20 degreeC ± 10 degreeC , txheeb ze humidity Tsawg dua los yog sib npaug85% RH;

2.23​Volume thiab hnyav kwv yees li460×460×175 mm3 , 20 kg(Deluxe chassis) 24 kg).

3.1​Nws tuaj yeem ua ib nrab -automatically lossis manually ntsuas ntau lub zog zaus ntsuas (voltmeters, ammeters, wattmeters, zaus ntsuas, ntsuas hluav taws xob ntsuas) hauv lub zog hluav taws xob. Qhov yuam kev yooj yim ntawm cov ntsuas digital thiab theem ntsuas, thiab cov kev hloov pauv tshwm sim los ntawm cov yam ntxwv xws li voltage, tam sim no, waveform, thiab lub zog hluav taws xob.

3.2​Cov khoom siv hluav taws xob tuaj yeem tsim tau2 rau 31Lub distortion ntawm subharmonic yoj muaj xws li tus naj npawb, kev txiav txim, amplitude, thiab theem ntawm cov harmonics txheeb ze rau lub hauv paus yoj. Txhua yam tuaj yeem ua tau programmed.

3.3​Lub zog amplifier ua haujlwm hauv lub40 Hzrau 1kHz zaus bandthiab pom zoo linearity. Lub amplifier tam sim no yog qhov chaw tam sim no, thiab qhov hluav taws xob amplifier yog qhov hluav taws xob tas li. Vim nws lub teeb yuag, cov cuab yeej no tsim nyog rau ntawm -site calibration.

3.4​Nws muajUSBInterface. Cov cuab yeej no tuaj yeem tswj tau los ntawm lub khoos phis tawj ntawm lub khoos phis tawj software (yeem) los ua kev tshuaj xyuas tsis siv neeg lossis phau ntawv, thiab ... Cov txiaj ntsig tau ua tiav thiab tswj.

3.5​Nruab nrog lub loj - muaj peev xwm tsis - lub cim xeeb tsis zoo, nws tuaj yeem khaws ...300Cov ntaub ntawv xeem thawj ntawm cov cuab yeej kuaj tau muaj rau kev tshuaj xyuas thiab xa tawm.

3.6​Lub ntsuas hluav taws xob tuaj yeem ntsuas tau ntawm qhov chaw thauj khoom lossis tus kheej - qhov chaw xaiv.