GDCR3000 Digital Earth Resistance Tester
GDCR3000 Digital Resistance Tester jẹ apẹrẹ pataki ati iṣelọpọ fun wiwọn aaye, gbigba oni-nọmba tuntun ati imọ-ẹrọ iṣelọpọ micro, 3-polu tabi ọna 2-polu fun wiwọn resistance ilẹ, pẹlu iṣẹ alailẹgbẹ ti ijẹrisi resistance okun waya, agbara ikọlu ati agbara lati ṣe deede si agbegbe, lati rii daju pe konge giga, iduroṣinṣin giga ati igbẹkẹle fun iwọn gigun, eyiti o lo ni lilo pupọ ni agbara ina, awọn ibaraẹnisọrọ, meteorology, aaye epo, ikole, aabo monomono, ohun elo itanna ile-iṣẹ ati idena ilẹ miiran wiwọn.
| Iṣẹ wiwọn | Ibiti o | Yiye | Ipinnu |
| Earth resistance | 0.01Ω～20Ω | ±2%rdg ± 3dgt (Atako ile-aye iranlọwọ 100Ω± 5%, foliteji ilẹ<10V) | 0.01Ω |
| 0.1Ω～200Ω | 0.1Ω | ||
| 1Ω～2000Ω | 1Ω | ||
| Foliteji Earth | 0～600V AC | ± 1%rdg ± 3dgt | 1V |
| Išẹ | Wiwọn resistance ilẹ, foliteji si wiwọn ilẹ, wiwọn resistance iye kekere |
| Ibi ti ina elekitiriki ti nwa | DC 9V(Batiri gbigbẹ Zi-Mn R14S 1.5V 6 PCS) |
| Imọlẹ ẹhin | Imọlẹ bulu iṣakoso iṣakoso, o dara fun lilo ni aye dudu. |
| Ipo Idiwọn | Wiwọn polu 3 to pe, wiwọn 2-polu ti o rọrun |
| Ọna Idiwọn | Atako ilẹ-aye: ọna iyipada-polu ti o wa lọwọlọwọ, wiwọn lọwọlọwọ20mA Max. Foliteji to ilẹ: apapọ iye rectification |
| Ipo Data | Apapọ iye, o pọju, kere |
| Waya Resistance ijerisi | Yago fun aṣiṣe ti o ṣẹlẹ nipasẹ okun waya idanwo ti o kuna lati fi sii ni kikun sinu wiwo oluyẹwo tabi nipasẹ olubasọrọ ti ko dara tabi nipasẹ rirọpo tabi awọn okun idanwo gigun, ti o jẹ ki o peye diẹ sii fun wiwọn resistance ilẹ. |
| Ipo ifihan | 4-oni Super-tobi LCD àpapọ, bulu iboju backlight |
| Atọka wiwọn | Lakoko wiwọn, Atọka filasi LED, ifihan LCD kika isalẹ |
| LCD Dimension | 128mm×75mm;Aaye ifihan:124mm×67mm |
| Iwọn | L×W×H: 215mm×190mm×95mm |
| Idanwo Wires | Awọn okun onirin mẹta: ọkọọkan fun Red 20m, Yellow 10m, ati Green 5m |
| Okun Idanwo Rọrun | 2 onirin: kọọkan fun Red 1.6m ati Green 1.6m |
| Iranlọwọ earthing ọpá | 2 PCS: Φ10mm×150mm |
| Oṣuwọn Iwọn | Foliteji si ilẹ: nipa awọn akoko 3 / iṣẹju-aaya;ilẹ ayé resistance: nipa 5 aaya / akoko |
| Awọn akoko wiwọn | Ju awọn akoko 5000 lọ (Diwọn 10Ω fun igba kan lori iwọn 20Ω ki o si da duro fun30s) |
| Circuit Foliteji | Iwọn wiwọn si ilẹ: wiwọn ni isalẹ AC 600V |
| USBNi wiwo | NiniUSBni wiwo, software abojuto, ipamọ data le wa ni Àwọn si kọmputa, ti o ti fipamọ tabi tejede. |
| Waya ibaraẹnisọrọ | Ọkan nkan tiUSBwaya ibaraẹnisọrọ, pẹlu ipari 1.5m |
| Ibi ipamọ data | Awọn eto 400, ifihan filasi “FULL” aami lati fihan ibi ipamọ ti kun |
| Idaduro data | Data idaduro iṣẹ: "HOLD" àpapọ aami |
| Data Ka | Data kika iṣẹ: "KA" icon àpapọ |
| Aponsedanu Ifihan | Ti o kọja iwọn iwọn iṣẹ aponsedanu: “O” aami ifihan |
| Iṣẹ-ṣiṣe itaniji | Nigbati iye idiwọn ba kọja iye eto itaniji, itọka itaniji “Toot-toot-toot” wa. |
| Batiri Foliteji | Nigbati foliteji batiri ba dinku si bii 7.8V, aami foliteji batiri kekere yoo han, leti siidiyele. |
| Ilo agbara | Imọlẹ ẹhin: Iye ti o ga julọ ti 25mA |
| Imurasilẹ: 25mA Max (Imọlẹ afẹyinti ku) | |
| Wiwọn:200mA Max (Tiipa ẹhin ina) | |
| Iwọn | Oludanwo:1325g (pẹlu batiri) |
| Idanwo Awọn okun:847g(pẹlu awọn okun idanwo larọwọto) | |
| Ọpá ilẹ̀ olùrànlọ́wọ́:468g(2 PCS) | |
| Apo mita:915g | |
| Ṣiṣẹ otutu & Ọriniinitutu | -10 ℃～40℃;labẹ 80% rh |
| Ibi ipamọ otutu & ọriniinitutu | -20℃～60℃;labẹ 70% rh |
| Apọju Idaabobo | Wiwọn resistance ilẹ: laarin awọn atọkun kọọkan ti EP, EC, AC 280V/3 aaya |
| Idabobo Resistance | Ju 10MΩ (laarin iyika ati apade jẹ 500V) |
| Ifarada Foliteji | AC 3700V/rms (Laarin iyika ati apade) |
| Itanna Awọn ẹya ara ẹrọ | Alailowaya igbohunsafẹfẹ itanna aaye |
| Iru Idaabobo | IEC61010-1,IEC1010-2-31,IEC61557-1,5,IEC60529(IP54),Idoti ati bẹbẹ lọ 2,NLAⅢ 300V |
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