LEEM-23 Multifunctional Bridge Experiment

Fa'asologa fa'apitoa fa'apitoa
1. Alalaupapa lima tete'e R1: Fa'atulaga se seti o sa'o tete'e: 10Ω, 100Ω, 1000Ω, 10kΩ, lea e liua e ala pu'upu'u feso'ota'iga polo, ma le sa'o o le tete'e o le ±0.1%;
2. Alalaupapa lima tete'e R2: Fa'atulaga se seti o pusa tete'e: 10 × (1000 + 100 + 10 + 1)Ω, o le sa'o o le tetee: ± 0.1%, ± 0.2%, ± 1%, ± 2%;
3. Alalaupapa lima tete'e R3: Fa'atulaga seti se lua o atigipusa R3a, R3b, lea o lo'o fa'apipi'iina i totonu i luga o le ki fa'afeiloa'i fa'alua-lau, ma suia le tetee i le taimi e tasi: 10 × (1000 + 100 + 10 + 1 + 0.1)Ω , tetee
O le saʻo: ±0.1%, ±0.2%, ±1%, ±2%, ±5%;
4. Tete'e tulaga masani RN: O le tau o le tetee o: 10Ω, 1Ω, 0.1Ω, 0.01Ω, ma le saʻo saʻo o le tetee.
E ese mai: ± 0.1%, ± 0.1%, ± 0.2%, ± 0.5%, e mafai ona faʻafesoʻotaʻi fafo;
5. Fausia-i le tetee e fuaina: Rx tasi: 1kΩ, 0.25W, le mautonu: 0.1%;Rx faalua: 0.2 ohm, 0.25W, le mautonu: 0.2%.O nei tetee e lua e mafai ona faʻaaogaina e faʻavasega ai le alalaupapa poʻo le suʻeina pe o loʻo galue lelei le alalaupapa.
6. galvanometer numera: fa'aoga 4 ma le afa numera fa'aaliga fa'afuainumera: va'aiga o le 200mV, 2V.O le fa'aaliga sa'o o le galvanometer numera o le: (0.1% va'aiga ± 2 upu).Galvanometer e mafai ona faʻafesoʻotaʻi fafo;
7. Sapalai paoa tele-galuega: 0～2V sapalai eletise fetuutuunai, 3V, 9V sapalai eletise.
8. Pe a faʻaaogaina le meafaigaluega e fai ma alalaupapa tasi-lima, o le fua faʻatatau: 10Ω～1111.1KΩ, 0.1 tulaga;
9. A faʻaaogaina le meafaigaluega e fai ma alalaupapa eletise lima-lua, o le fua faʻatatau: 0.01～111.11Ω, 0.2 tulaga;
10. Ole tulaga lelei ole alalaupapa le paleni ole 10Ω～11.111KΩ, ma o le mea sese faʻatagaina o le 0.5%;
11. Pe a faʻatūina se alalaupapa le paleni, e manaʻomia le faʻapipiʻiina o le meafaigaluega i se masini e teteʻe ai poʻo se masini e pulea le vevela.
12. O ituaiga uma o alalaupapa eletise tutusa e mafai ona faʻapitoa.