ET37 Faʻasologa Polokalama DC Malosiaga sapalai
Tagata-faauo mamanu:
'Faʻaaogaina le 4.3 inisi TFT LCD, o le iugafono e 480 * 272.
'Lagolagoina gaioiga faʻaali, faʻaaliga taimi moni o le auala galuega faatino volitiga ma le taimi nei piʻo.
'O le faʻagaioiga e faigofie ma faigofie, ma le intuitive interface display system, faigofie e faʻaaoga.
Galuega faatino faatino maualuga:
'Totoga tutoʻatasi mafai ona fetuʻunaʻi: 1 (ET372X) / 2 (ET373X) faʻatulagaina ma faʻatulagaina galuega faatino 30V / 3A (30V / 5A), 1 (2.5V / 3.3V / 5V)
gafatia faatulagaina galuega faatino; maualuga aofaiga aofaʻi mana mafai ona oʻo atu i le 305W.
'Fa fa metotia auala: tūsaʻo / lelei / le lelei / tutusa / faʻasologa, maua ai se lautele lautele galuega faatino. Le maualuga tapulaʻa
voltage mafai ona oʻo i le 60V, ma o le maualuga o gaioiga nei mafai ona oʻo i le 10A.
'Maualuga maualuga ma maualuga maualuga.
'Laʻau maualalo gaioiga ma pisapisao.
'E i ai le sili atu avega faʻatulafono fua faatatau ma laina faʻatonutonu fua faatatau.
'Lagolago taimi gaioiga gaioiga, maualuga seti 112 vaega.
'O loʻo i ai le aoga o le teuina ma le faʻatoʻaga, ma e mafai ona sefe e oʻo atu i le 10 seti o faʻatulagaina o vaega.
¤ Faʻatulagaina USB meafaʻatasi fesoʻotaʻiga, RS232 faʻafesoʻotaʻi, lagolago SCPI maotua faʻatonuga pule.
Tele puipuiga puipuiga:
'Faatasi ai ma le sili atu-voltage / sili atu-taimi nei puipuiga galuega, e mafai ona fetuʻunaʻi seti-voltage ma ova-taimi nei tapulaʻa ia
ausia puipuiga lelei avega.
'E i ai le lua-tulaga sili atu-vevela puipuiga puipuiga, iloa faʻalua puipuiga o-vevela puipuiga o polokalama ma
masini.
'O loʻo i ai le gaioiga o le atamai faʻavavevave faʻatonutonu saosaoa, fetuʻunaʻi le ili saosaoa e tusa ai ma tulaga faigaluega, ma
faʻaititia lelei le pao leo.
'Fesoʻotaʻiga ma Counter-puipuiga ma Output Polarity.
Has E i ai ki ki lokaina e puipuia ai le misoperation.
'Malosiaga eletise: 220V.AC ± 10%, 110V.AC ± 10%, 45 ~ 65Hz
¤ Faʻaaliga: 4.3 "TFT LCD, ma le iugafono e 480x272, ma le 16 M lanu
'O le vevela o faʻagaioiga: 0 ° C-40 ° C
'Teuina o le vevela: -10 ° C-70 ° C
'Fuafua tau susu: ＜ 80%
'Faʻamatalaga i luga: USB DEVICE, RS232 (tuu i le faitalia)
'Fua: 230mm x 380mm x 150mm (WxDxH)
¤ Pauna: 11kg
'Tolu laina eletise autu: 1
'Tusi a le tagata faʻaaoga: 1
'Laina o Galuega: 1
'Laina laina USB: 1
¤ laina faʻamatalaga RS232: 1
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Faʻataʻitaʻiga |
ET3721 ET3728 |
ET3722 ET3729 |
ET3731 ET3738 |
ET3732 ET3739 |
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Malosiaga silisili |
105W (ET3721、3722) 155W (ET3728、3729) |
195W (ET3721、3722) 305W (ET3728、3729) |
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Channel numera |
2 (CH1 fesuiaʻiga, CH2 tumau) |
3 (CH1, CH2 fesuiaʻiga, CH3 tumau) |
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DC galuega faatino (0 ° C-40 ° C) |
Volitiga / taimi nei (Fuafuaina taua) |
CH1 ： 0 ~ 30V ， 0 ~ 3A (ET3721、3722) CH1 ： 0 ~ 30V ， 0 ~ 5A （ET3728、3729） |
CH1 、 CH2 ： 0 ~ 30V ， 0 ~ 3A (ET3721、3722) CH1 、 CH2 ： 0 ~ 30V, 0 ~ 5A (ET3728、3729) |
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Sili-voltage / ova-taimi nei puipuiga |
CH1 ： 10mV ~ 33V ， 10mA ~ 3.3A CH1 ： 10mV ~ 33V, 10mA ~ 5.5A |
CH1 、 CH2 ： 10mV ~ 33V ， 10mA ~ 3.3A CH1 、 CH2 ： 10mV ~ 33V ， 10mA ~ 5.5A |
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2.5V / 3.3V / 5V Faʻaleleia galuega |
Galuega faatino o loʻo i ai nei 0 ~ 3A (ET3721、3722、3731、3732) ， Poʻo le 0 ~ 1A （ET3728、3729、3738、3739）;Le sao atoatoa o galuega: ＜ 5%;Avega tulafono faatonutonu: ≤15 * tapulaa maualalo fua;
Linear tulafono faatonutonu: ≤5 * laʻititi laʻititi va va; Ripple ma leo (20Hz ~ 7MHz): ≤2mVrms; Ova atu: 3A (ET3721、3722、3731、3732) ， pe 0 ~ 1A （ET3728、3729、3738、3739）; (Parameter o le tulaga tumau o loʻo lisiina uma. O faʻavae i lalo e faʻaogaina i fesuiaʻiga tulaga o le voltage.) |
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Laina tulafono faatonutonu fua faatatau (± galuega faatino pasene + aofaiga o laʻititi fua vaitaimi (s)) |
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Volitiga |
≤0.01% + 2 |
≤0.005% + 2 |
≤0.01% + 2 |
≤0.005% + 2 |
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Taimi nei |
≤0.01% + 3 |
≤0.005% + 3 |
≤0.01% + 3 |
≤0.005% + 3 |
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Avega o tulafono faatonutonu (± galuega faatino pasene + aofaiga o laʻititi fua vaitaimi (s)) |
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Volitiga |
≤0.01% + 2 |
≤0.006% + 2 |
≤0.01% + 2 |
≤0.006% + 2 |
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Taimi nei |
≤0.005% + 3 |
≤0.01% + 3 |
≤0.05% + 3 |
≤0.01% + 3 |
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Suʻesuʻega o gaioiga (± galuega faʻatatau pasene + aofaʻi o laʻititi aofaʻi vaitaimi (s)) |
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Sese siaki |
/ |
≤0.5% + 10 o le Matai （leai-uta） |
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Tulafono tutusa fua faatatau |
Laina |
/ |
≤0.01% + 5 |
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Avega |
/ |
≤0.01% + 5 |
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Fua faʻatulagaina o faʻasologa |
Laina |
/ |
≤0.01% + 10 |
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Avega |
/ |
≤0.02% + 10 |
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Ripple ma leo (20Hz ~ -7MHz) |
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Volitiga |
≤1mVrms |
≤600μVrms |
≤1mVrms |
≤600μVrms |
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Taimi nei |
≤1.5m Auupega |
≤1mAilima |
≤1.5m Auupega |
≤1mAilima |
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Polokalame / faitauga i tua o tusi |
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Volitiga |
1mV |
1mV |
1mV |
1mV |
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Taimi nei |
1mA |
1mA |
1mA |
1mA |
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Polokalame / faitauga i tua tusi saʻo (± pasene faʻatinoga + aofaʻiga o laʻititi o paleni (s) |
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Polokalame |
Volitiga |
0.03% + 10 |
0.02% + 5 |
0.03% + 10 |
0.02% + 5 |
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Taimi nei |
0.3% + 10 |
0.3% + 5 |
0.3% + 10 |
0.3% + 5 |
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Faitauga i tua |
Volitiga |
0.03% +10 |
0.03% +5 |
0.03% +10 |
0.03% +5 |
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Taimi nei |
0.3% +10 |
0.2% +5 |
0.3% +10 |
0.2% +5 |
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Avega taimi le tumau tali |
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E laititi ifo i le 50μs mo le taimi nei le suiga e suia mai le avega atoa i le afa uta, pe mai le afa avega i le atoaga uta ma mo le volitiga galuega faatino ia toe maua i le 15mV. |
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Stapulaʻa (± galuega faʻatatau pasene + aofaʻi o laʻititi fua vaitaimi (s)) |
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Volitiga |
≤0.02% + 10 |
≤0.02% + 10 |
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Taimi nei |
≤0.1% + 1 |
≤0.1% + 1 |
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Vevela coefficient (± galuega faatino pasene + aofaʻi o laʻititi fua vaitaimi (s)) |
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Volitiga |
≤0.02% + 10 |
≤0.02% + 10 |
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Taimi nei |
≤0.02% + 10 |
≤0.02% + 10 |
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Isi |
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Polokalame faʻagasologa taimi |
＜ 200ms |
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Faʻamama auala |
Fan malulu |
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