Ka holim'a thepa e sireletsang e tiileng, pakeng tsa li-electrode tsa platinum tsa boholo bo boletsoeng, ho sebelisoa motlakase 'me ho rothisoa mokelikeli o tsamaisang oa molumo oa lerotholi ho hlahloba ho hanyetsa ho lutla ha holim'a lisebelisoa tse tiileng tse sireletsang tlas'a ts'ebetso e kopantsoeng ea tšimo ea motlakase le mongobo kapa seaplane se silafetseng, le ho fumana hore na index ea eona ea ho latela e bapisa le index ea ho hanyetsa ho latela.
Teko ea ho latela, eo hape e tsejoang e le tracking index tester kapa tracking index tester, ke ntho ea teko ea ketsiso e boletsoeng ho IEC60112:2003 "Determination of tracking index and comparative tracking index of solid insulating materials", UL746A, ASTM D 3638-92, DIN53480, GB4207 le tse ling tse standards 4207.
1. Sebaka se pakeng tsa li-electrode le bophahamo ba terei li ka fetoha; matla a sebelisoang ke electrode e 'ngoe le e' ngoe ka sampuli ke 1.0 ± 0.05N;
2. Lisebelisoa tsa electrode: electrode ea platinum
3. Nako ea ho theoha: 30s ± 0.01s (e molemo ho feta motsotsoana o tloaelehileng oa 1);
4. Matla a sebelisoang a fetoha pakeng tsa 100 ~ 600V (48 ~ 60Hz);
5. Ho theoha ha motlakase ha ho fete 10% ha nako e khutšoanyane ea nako e khutšoanyane e le 1.0± 0.0001A (e molemo ho feta 0.1A e tloaelehileng);
6. Sesebelisoa sa ho lahla: ha ho na phetoho e hlokahalang nakong ea teko, 'me ts'ebetso e bonolo;
7. Bophahamo ba marotholi ke 30 ~ 40mm, 'me boholo ba marotholi ke 44 ~ 55 marotholi / 1cm3;
8. Ha nako e khutšoanyane ea potoloho ea potoloho ea teko e kholo ho feta 0.5A bakeng sa metsotsoana ea 2, relay e tla sebetsa, e khaole hona joale, 'me e bontše hore sampuli ha e tšoanelehe;
9. Molumo oa sebaka sa teko ea mollo: 0.5m3, bophara ba 900mm× botebo 560mm× bophahamo 1010mm, Background e ntšo, khanya ea morao ≤20Lux.
10. Litekanyo: bophara 1160mm × botebo 600mm × bophahamo 1295mm;
11. Sekoti sa ho qeta: 100mm;
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