SDS-E Digital Clamp Meter
Cov Lus Nug:
Yam dab tsi txiav txim siab txiav txim siab DSO qhov nqi?
Tus sojntsuam bandwidth, thiab kev txiav txim siab txiav txim siab nws cov nqi.
Raws li txoj haujlwm, muaj ntau yam kev sojntsuam, nrog rau kev sojntsuam muaj kev sibtham, kev sojntsuam sib txawv, kev kub ntxhov ceev, thiab lwm yam.
Qhov kev sojntsuam tau ua raws li kev sib txuas lus ntawm Circuit Court mus rau oscilloscope, lub siab ua haujlwm tawm lub siab tawm yog ib qho yuav tsum - xav qhov no, txawm rau kev sojntsuam tsis zoo, nws cov qauv puab tau qhov teebmeem los daws qhov teebmeem.
Tus nqi ntsuas ntawm cov oscilloscope no yog qhov twg tiag
Tus qauv ntawm lub sij hawm tiag yog qhov sampling interval ntawm ib qho kev tshau ntawm kev sib tw sib law liag. Raws li peb paub, tam sim no, qib siab tshaj plaws yog tias plaub channel khiav ib txhij.
Tus nqi piv txwv yog "dot / second", feem ntau ntawm cov qauv ntawm lub sij hawm yuav tsum yog tsib zaug ntawm analog bandwidth los yog ntau dua li uas
From scenario twg, DSO yuav siv txhua zaus?
Scenario 1 - cov kev qhia qhia los ntawm kev kawm ntawv. OWON tau txais SDS1000 series khoom tshwj xeeb uas tsim los rau qhov kev sim no.
Scenario 2 - cov khoom siv tu / kho. Cov kev ua yuam kev tuaj yeem ua tau zoo ntawm cov teeb liab hais txog DSO lub LCD.
Scenario 3 - machinery ntau lawm. DSO twb tau siv los ntawm hluav taws xob khoom tsim kab.
Scenario 4 - lwm yam kev kawm, nrog rau kev tshawb fawb, kev ua tub rog.
Gernally hais lus, zoo nkaus li ib daim iav tsom iav, DSO yuav muaj kev cuam tshuam cov teeb liab hais txog qhov tam sim no / qhov yoojyim, thiab ua ncaj ncees.
| CM240 | Ntau ntau | Qhov tseeb |
|---|---|---|
| AC Voltage | 2V / 20V / 200V | ± (1.2% + 5-tug) |
| 600V | ± (1.5% + 5-tug) | |
| DC Voltage | 200mV | ± (0.8% + 5-tug) |
| 2V / 20V / 200V | ± (0.8% + 5-tug) | |
| 600V | ± (1.0% + 5-tug) | |
| AC tam sim no | 2.000A | ± 4% + 20-tug) x Dais 0.4A, ± (3% + 15-zauv) |
| 20.00A | ± 3% + 15-zauv) xxx 0.4A, ± (2% + 10-tug) | |
| 200.0A / 400A | ± (2% + 5-tug) | |
| Txoj hauj lwm | 200.0Ω | ± (1.2% + 5-tug) |
| 2.000kΩ / 20.00kΩ / 200.0kΩ | ± (1% + 3-tug) | |
| 2.000MΩ | ± (1.2% + 5-tug) | |
| 20.00MΩ | ± (1.5% + 5-tug) | |
| Nta | ||
| Zaub suav | 2000 | |
| Nws pib ntau | √ | |
| Cov tuav ntaub ntawv | √ | |
| Puab Tsawg | 28mm | |
| Diode | √ | |
| Mus Ntxiv Buzzer | √ | |
| MAX Hom | √ | |
| Low-Indicator Qhov Taw Qhia | √ | |
| Pib Power-off | √ | |
| General | ||
| Lub zog | 2 x 1.5V AAA roj teeb | |
| Dimension (W x H x D) | 65 x 177 x 28 (hli) | |
| Nyuj (tsis muaj pob) | 186 g | |
| Kev Ntsuas Txog Kev Nyab Xeeb | 600V, CAT III | |
Txog Owon
| CM240 | Ntau ntau | Qhov tseeb |
|---|---|---|
| AC Voltage | 2V / 20V / 200V | ± (1.2% + 5-tug) |
| 600V | ± (1.5% + 5-tug) | |
| DC Voltage | 200mV | ± (0.8% + 5-tug) |
| 2V / 20V / 200V | ± (0.8% + 5-tug) | |
| 600V | ± (1.0% + 5-tug) | |
| AC tam sim no | 2.000A | ± 4% + 20-tug) x Dais 0.4A, ± (3% + 15-zauv) |
| 20.00A | ± 3% + 15-zauv) xxx 0.4A, ± (2% + 10-tug) | |
| 200.0A / 400A | ± (2% + 5-tug) | |
| Txoj hauj lwm | 200.0Ω | ± (1.2% + 5-tug) |
| 2.000kΩ / 20.00kΩ / 200.0kΩ | ± (1% + 3-tug) | |
| 2.000MΩ | ± (1.2% + 5-tug) | |
| 20.00MΩ | ± (1.5% + 5-tug) | |
| Nta | ||
| Zaub suav | 2000 | |
| Nws pib ntau | √ | |
| Cov tuav ntaub ntawv | √ | |
| Puab Tsawg | 28mm | |
| Diode | √ | |
| Mus Ntxiv Buzzer | √ | |
| MAX Hom | √ | |
| Low-Indicator Qhov Taw Qhia | √ | |
| Pib Power-off | √ | |
| General | ||
| Lub zog | 2 x 1.5V AAA roj teeb | |
| Dimension (W x H x D) | 65 x 177 x 28 (hli) | |
| Nyuj (tsis muaj pob) | 186 g | |
| Kev Ntsuas Txog Kev Nyab Xeeb | 600V, CAT III | |
Cim npe nrov: SDS-E digital clamp meter, Suav teb, lwm tus neeg, manufacturers, zoo tshaj plaws
Tom ntej
Tsis muajKoj Tseem Yuav Zoo Li
Xa kev nug