YY321A Ubuso Bwerekanwe Kugerageza Ikizamini
Gerageza ingingo kugirango werekane kurwanya imyenda.
GB 12014-2009
Ikigeragezo cyo hejuru-ku -cyerekezo cyo kurwanya ni igikoresho cyo hejuru cyane cya digitale ultra-high resistance igikoresho cyo gupima, ukoresheje ibikoresho bigezweho byo gupima microcurrent, ibiranga ni:
1. Emera 3/2 imibare yerekana imibare, ibipimo byapima ikiraro, gupima neza, gusoma neza.
2. Imiterere yimukanwa, ubunini buto, uburemere bworoshye, byoroshye gukoresha.
3. Irashobora gukoreshwa na bateri, igikoresho gishobora gukora muburyo bwo guhagarika ubutaka, ntibitezimbere gusa ubushobozi bwo kurwanya interineti no kuvanaho umugozi wamashanyarazi, birashobora no gukoreshwa mugihe cyagenwe gitanga amashanyarazi yo hanze.
4. Byubatswe mugihe, gufunga gusoma byikora, ikizamini cyoroshye.
5.Ibipimo byo gupima bigera kuri 0 ~ 2 × 1013Ω, ni ingingo igezweho yo kwerekana ubushobozi bwo gupima imbaraga nigikoresho gikomeye cya digitale.Nibikoresho byiza byo gupima amajwi arwanya hamwe nubuso bwokwirinda ibikoresho.Icyemezo cyo hejuru ni 100Ω.
| Gupima Umuvuduko 100V, 500V | Gupima Umuvuduko 10V, 50V | ||
| Urwego rwo gupima | Ikosa ryimbere | Urwego rwo gupima | Ikosa ryimbere |
| 0 ～ 109Ω | ± (1% RX + 2 字) | 0 ～ 108Ω | ± (1% RX + 2 inyuguti) |
| > 109 ～ 1010Ω | ± (2% RX + 2 字) | > 108 ～ 109Ω | ± (2% RX + 2 inyuguti) |
| > 1010 ～ 1012Ω | ± (3% RX + 2 字) | > 109 ～ 1011Ω | ± (3% RX + 2 inyuguti) |
| > 1012 ～ 1013Ω | ± (5% RX + 3 字) | > 1011 ～ 1012Ω | ± (5% RX + 3 inyuguti) |
| > 1012 ～ 1013Ω | ± (10% RX + 5 inyuguti) | ||
| > 1013Ω | ± (20% RX + 10 inyuguti) | ||
6.Ibyuka bisohoka (10,50.100.500) birahari mugupima kurwanya ibikoresho byimyenda itandukanye.
7. Yubatswe muri bateri ikora cyane-yumuriro, irinde ikibazo cyo gusimbuza bateri, uzigame ikiguzi cyo gusimbuza bateri.
8. Imigaragarire yimikorere yabantu.Mugaragaza nini, urumuri rwinshi LCD ya ecran, hiyongereyeho ibisubizo byerekana ibipimo byerekana, hariho ibikorwa byo gupima kwerekana, ibisohoka byerekana ingufu, kwerekana ibipimo byerekana, kugwiza kare kwerekanwa, kwerekana bateri ntoya yerekana ibimenyetso, kwerekana nabi, kwerekana amakuru yose, iyo urebye.
1.Ibipimo byo kurwanya: 0 ~ 2 × 1013 (Ω)
2. Erekana: 31/2-mibare nini ya ecran nini yerekana inyuma
3. Igihe cyo gupima: 1min ~ 7min
4. Ikosa ryibanze ryo gupima kurwanya:
5. Umwanzuro: kwerekana ibikoresho muri buri cyiciro birashobora kuba bihamye soma agaciro ntarengwa kagaciro kangana kangana kagomba kuba munsi cyangwa kangana nurwego rwemewe rwa 1/10
6. Ikosa rya nyuma ya voltage ikosa: igikoresho cyanyuma cya buto ya voltage ikosa ntirenza ± 3% byagaciro kagenwe
7. Ibirangantego byanyuma bya voltage ripple yibirimo: umuzi bivuze agaciro kare kare yibikoresho byanyuma ya buto ya voltage ripple ntabwo irenze 0.3% yibigize DC
8. Ikosa ryigihe cyo gupima: ikosa ryo gupima igihe cyibikoresho ntabwo rirenze ± 5% byagaciro kashyizweho
9. Gukoresha ingufu: bateri yubatswe irashobora gukora ubudahwema amasaha 30.Gukoresha ingufu zitanga amashanyarazi yo hanze ni munsi ya 60mA
10. Amashanyarazi: voltage yagenwe (V): DC 10, 50, 100, 500
Amashanyarazi: DC ingufu za DC 8.5 ~ 12.5V;Amashanyarazi ya AC: AC 220V 50HZ 60mA
11. Ukurikije GB 12014-2009 --anti-static umugereka wumugereka Ingingo yuburyo bwikizamini cyo kurwanya ibizamini bisabwa A set ya electrode: ikizamini cya electrode ebyiri silindiri ya metero 65mm;Ibikoresho bya electrode ni ibyuma bidafite ingese.Ibikoresho bya electrode ihuza impera ni reberi ikora, hamwe nuburemere bwa 60 Shore A, Ubugari bwa 6mm, hamwe nubunini bwijwi butarenze 500Ω.Electrode uburemere bumwe 2.5 kg.
12. Mu buryo buhuye na FZ / T80012-2012 --- isuku yimyambaro yo mucyumba isukuye-ku-buryo bwo kumenya uburyo bukenewe bwa sisitemu ya electrode: electrode ebyiri zerekana.Buri electrode yo gutahura igizwe na clamp itwara ibyuma hamwe nibyuma bibiri bidafite ingese.Clamp igomba kuba ishobora gukoresha igitutu gihagije cyo gufunga icyitegererezo no kugihagarika.Ubuso bwa plaque idafite ibyuma ni 51 × 25.5mm.
