LEEM-1 Helmholtz Coil Taputapu Papa Autō
Ko te ihirangi whakamatautau matua
1. te maataapono o te ine i te kaha o te urunga autō ma te urunga hiko.
2. te rahi me te tohatoha o te papa autō kore-rite o te porohita porohita kotahi.
3, te rahi me te tohatoha o te papa autō o te coil Helmholtz.
Tawhā hangarau matua
1, Helmholtz coil: e rua nga coils he rite te rahi, rite radius 100mm, mokowā pokapū.
100mm;te maha o nga hurihanga o te porotaka kotahi: 400 nga hurihanga.
2, rua-ahu movable non-magnetic platform, neke tawhiti: whakapae ± 130mm, poutū ± 50 mm.te whakamahi i te aratohu kore-aukume, ka taea te neke tere, kaore he waahi, kaore he rereketanga o te hokinga mai.
3, te kopae kitenga: huri 1000, koki hurihanga 360 °.
4, awhe auau: 20 ki te 200Hz, taumira auau: 0.1Hz, hapa ine: 1%.
5, ngaru hiko: te kaha kaha o te ngaohiko whakaputa: 20Vp-p teitei, te kaha kaha o naianei: 200mA teitei.
6, E toru me te hawhe LED whakaatu mamati AC millivoltmeter: awhe 19.99mV, hapa ine: 1%.