Umfanekiso obonisiweyo weYY321A Surface Point To Point Resistance Tester

Isivavanyeli sokuchasana neNgcambu yeYY321A

Inkcazo emfutshane:

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Izicelo

Vavanya ukumelana kwelaphu ukusuka kwinqanaba ukuya kwelinye.

Umgangatho weNtlanganiso

GB 12014-2009

Iimpawu zeZixhobo

Umvavanyi wokuchasana kwenqaku ukuya kwinqanaba eliphezulu sisixhobo sokulinganisa ukuchasana okuphezulu kwedijithali esisebenza kakuhle, sisebenzisa izixhobo zokulinganisa ze-microcurrent eziphambili, iimpawu zaso zezi:

1. Sebenzisa umboniso wedijithali onemivo emi-3 1/2, isekethe yokulinganisa ibhulorho, ukuchaneka okuphezulu kokulinganisa, ukufunda okulula nokuchanekileyo.
2. Isakhiwo esiphathwayo, ubungakanani obuncinci, ubunzima obulula, kulula ukusisebenzisa.
3. Ingasebenza ngebhetri, isixhobo singasebenza kwimeko yokuxhonywa komhlaba, singaphuculi kuphela amandla okulwa nokuphazamiseka kwaye sisuse ukhathalelo lwentambo yombane, singasetyenziswa nakwiimeko ezimiselweyo umbane wangaphandle olawula i-voltage.
4. Isibali-xesha esakhelwe ngaphakathi, isitshixo sokufunda esizenzekelayo, uvavanyo olulula.
5. Uluhlu lokulinganisa ukumelana lufikelela kwi-0 ~ 2×1013Ω, yindlela yangoku yokulinganisa ukumelana nokuchasana kwe-point ukuya kwi-point esisixhobo sedijithali esomeleleyo. Sesona sixhobo silungileyo sokulinganisa ukumelana nomthamo kunye nokuchasana nomphezulu wezinto zokukhusela. Isisombululo esiphezulu yi-100Ω.

Ukulinganisa iVoltage 100V, 500V		Ukulinganisa iVoltage 10V, 50V
Uluhlu lokulinganisa	Impazamo Yangaphakathi	Uluhlu lokulinganisa	Impazamo Yangaphakathi
0～109Ω	±( 1 % RX+ 2 字)	0～108Ω	±( 1 % RX+ 2 unobumba)
>109～1010Ω	±( 2 % RX+ 2 字)	>108～109Ω	±( 2 % RX+ 2 unobumba)
>1010～1012Ω	±( 3 % RX+ 2 字)	>109～1011Ω	±( 3 % RX+ 2 unobumba)
>1012～1013Ω	±( 5 % RX+3 字)	>1011～1012Ω	±( 5 % RX+3 unobumba)
		>1012～1013Ω	±( 10 % RX+5 unobumba)
		>1013Ω	±( 20 % RX+ 10 unobumba)

6. Ii-voltage ezine zokukhupha (10,50,100,500) ziyafumaneka ukuze kuvavanywe ukumelana nezixhobo ezahlukeneyo zempahla.
7. Ibhetri eyakhelwe ngaphakathi esebenza ngokuphezulu ekwaziyo ukutshajwa, kuphephe ingxaki yokutshintsha ibhetri, wonge iindleko zokutshintsha ibhetri.
8. Ujongano lokusebenza olusekelwe kubuntu. Isikrini esikhulu, isikrini se-LCD esikhanyayo kakhulu, ukongeza kwisiboniso seziphumo zokulinganisa, kukho isiboniso somsebenzi wokulinganisa, isiboniso se-output voltage, isiboniso seyunithi yokulinganisa, isiboniso sesikwere esiphindaphindayo, isiboniso se-alamu ye-voltage ephantsi yebhetri, isiboniso se-alamu esingasebenzi kakuhle, lonke ulwazi ngokujonga nje.

Iiparameters zobugcisa

1. Umlinganiselo wokumelana: 0 ~ 2×1013 (Ω)
2. Umboniso: Isikrini esikhulu esinobubanzi obungama-3 1/2 kunye nesibonisi sedijithali esikhanyayo yangasemva
3. Ixesha lokulinganisa: 1min ~ 7min
4. Impazamo esisiseko yokulinganisa ukumelana:
5. Isisombululo: umboniso wesixhobo kuluhlu ngalunye ungazinza. Funda ixabiso elincinci lexabiso lokumelana elihambelanayo kufuneka libe ngaphantsi okanye lilingane noluhlu lwempazamo evumelekileyo ye-1/10.
6. Impazamo ye-voltage yeqhosha lokugqibela: impazamo ye-voltage yeqhosha lokugqibela lesixhobo ayidluli kwi-± 3% yexabiso elilinganisiweyo
7. Umxholo we-voltage yeqhosha lokugqibela: ixabiso lesikwere eliphakathi le-root le-voltage yeqhosha lokugqibela lesixhobo alikho ngaphezulu kwe-0.3% yecandelo le-DC
8. Impazamo yexesha lokulinganisa: impazamo yexesha lokulinganisa yesixhobo ayidluli kwi-±5% yexabiso elibekiweyo
9. Ukusetyenziswa kwamandla: ibhetri eyakhelwe ngaphakathi ingasebenza ngokuqhubekayo iiyure ezingama-30. Ukusetyenziswa kwamandla kombane wangaphandle kungaphantsi kwe-60mA
10. Umbane: i-voltage elinganisiweyo (V): DC 10, 50, 100, 500
Umbane: Amandla ebhetri ye-DC 8.5 ~ 12.5V; Umbane we-AC: AC 220V 50HZ 60mA
11. Ngokwe-GB 12014-2009 --isihlomelo sempahla esichasene ne-static A Iimfuno zendlela yovavanyo lokumelana nendawo kwi-A set of electrodes: i-electrode yovavanyo isilinda sesinyithi esine-65mm ububanzi; Izinto ze-electrode zenziwe ngentsimbi engatyiwayo. Izinto ezikwisiphelo soqhagamshelwano lwe-electrode yirabha eqhubayo, enobunzima obuyi-60 Shore A, ubukhulu obuyi-6mm, kunye nokumelana nomthamo okungaphantsi kwe-500Ω. I-electrode enye inobunzima obuyi-2.5kg.
12. Ngokuhambelana ne-FZ/T80012-2012 ---impahla yegumbi ecocekileyo efunekayo ukuze kuchongwe ukumelana nokuchasana kweseti yee-electrode: ii-electrode ezimbini zokuchonga. I-electrode nganye yokuchonga yenziwe nge-conductive clamp kunye neepleyiti ezimbini zentsimbi engagqwaliyo. I-clamp kufuneka ikwazi ukufaka uxinzelelo olwaneleyo lokubopha isampuli kwaye iyenze ixhonywe. Indawo yepleyiti yentsimbi engagqwaliyo yi-51×25.5mm.