LEEM-4 ngwa nke ihe eji arụ ọrụ mmiri
Ngwa ọgwụ nnwale maka imepụta mmụba mmiri mmiri bụ ụdị ihe eji akụzi ihe ọmụmụ physics bụ nke nwere echiche anụ ahụ bara ụba, ụzọ nnwale amamịghe, ọtụtụ ọzụzụ ọzụzụ nke nnwale nnwale, yana uru ngwa bara uru. Ihe mmetụta a na-eji na ngwa ahụ nwere mgbaaka alloy abụọ nwere mgbanaka, mgbanaka ọ bụla nwere ọnya na ọnya, na ntụgharị nke ìgwè abụọ nke coils bụ otu, na-eme ka ihe mmetụta mmịpụta mmịpụta mmiri na-arụ ọrụ. A na-ejikọ ihe mmetụta ahụ na obere sinusoidal nke na-agbanwe agbanwe ugbu a, na electrode na-enweghị mmetụ adịghị emetụ aka na mmiri ahụ ka a tụọ ya, ya mere enweghị polarization gburugburu ihe mmetụta ahụ. Igwe ihe mmịpụta nke nwere ihe mmetụta nke ihe nrụpụta nwere ike ịlele ihe omume nke mmiri mmiri n'ụzọ ziri ezi ma nwee ike iji ya rụọ ọrụ ogologo oge. A na-ejikarị arụ ọrụ mmiri mmiri na-arụ ọrụ na-arụ ọrụ na-adabere na ụkpụrụ a n'ọtụtụ ala mmanụ, ụlọ ọrụ kemịkalụ na ihe ndị ọzọ.
Ọrụ
1. Ghọta ma gosipụta ụkpụrụ ọrụ nke ihe mmetụta mmiri na -emepụta ihe na-arụpụta ihe dị iche iche; nweta mmekọrịta dị n'etiti ihe mmetụta sensọ mmepụta ihe na mmiri mmiri; ma ghọta ihe ndị dị mkpa gbasara anụ ahụ na iwu dịka iwu Faraday nke electromagnetic induction, iwu Ohm na ụkpụrụ nke onye na-agbanwe ọkụ.
2. Calibrate na ibe-inductive mmiri mmiri conductive ihe mmetụta na ọkọlọtọ resistors.
3. Tụọ mmezi nke saline jupụtara na klọọkụ.
4. Nweta usoro mmekọrịta n'etiti mmekọrịta na ọnọdụ okpomọkụ nke ihe nnu mmiri nnu (nhọrọ).
Nkọwa
Nkọwa | Nkọwa |
Nnwale ike ọkọnọ | AC sine wave, 1.700 ~ 1.900 V, na-agbanwe agbanwe, ugboro 2500 Hz |
Dijitalụ AC voltmita | dị nso 0 -1.999 V, mkpebi 0.001 V |
Mmetụta | mmekorita nke onwe nke mejuputara ihe nkpuchi ihe nkpuchi nke nkpuchi nke nwere okpukpu abuo |
Nkenke ọkọlọtọ eguzogide | 0.1 Ω na 0.9 Ω, ọ bụla 9 PC, ziri ezi 0.01% |
Oriri ike | <50 W |
Ndepụta Akụkụ
Ihe | Qty |
Isi ọkụ eletrik | 1 |
Mmetụta ihe mmetụta | 1 setịpụrụ |
Mpempe akwụkwọ 1000 mL | 1 |
Njikọ wires | 8 |
Udọ ike | 1 |
Ntụziaka ntuziaka | 1 (Usoro Electronic) |