LEEM-30 Seebeck Effect Apparatus

Seebeck Effect experiment

1. Ukuchaneka okuphezulu okukrelekrele kokulawula ubushushu obuqhubekayo, uluhlu lolawulo lobushushu: ubushushu begumbi ~ 120° C, uzinzo lweqondo lobushushu:‡0.1° C;

2. Izinzwa ezibini ezahlukeneyo ze-thermocouple: Uhlobo lwe-T: oluchanekileyo oluchanekileyo lwe-copper constantan thermocouple, i-double line parallel, i-double-layer high-temperature sheath, ukumelana nobushushu be-260.° C; Ukuchaneka:± Impazamo ye-0.5% ngaphakathi kwe-0-100° C; Uhlobo lwe-K: i-nickel ephezulu ye-nickel ye-nickel ye-silicon thermocouple, i-double line parallel, i-double-layer high-temperature sheath, ukumelana nobushushu be-260° C; Ukuchaneka:± Impazamo ye-0.5% ngaphakathi kwe-0-100° C;

3. Inzwa yokulawula ubushushu, iClass A PT100, ukuchaneka± 0.51%, umboniso wedijithali onamanani amathathu anesiqingatha;

4. Inzwa inokufakwa ngokukhululekileyo kwaye isuswe, kwaye emva kokulinganisa, ingasetyenziselwa ukulinganisa ukushisa;

5. Uxhotyiswe nge-digital millivolt meter, kunye noluhlu lwe-20mV kunye noluhlu olubini lwe-200mV, idijithi yesiboniso sedijithali ezine ezinesiqingatha, ukulungiswa kwe-zero ngamaqhosha, kunye nokuchaneka kwe-0.1%.

6. Kubandakanywa nekomityi egqunyiweyo;

7. Zonke izixhobo zixhotyiswe ngefriji ekwabelwana ngayo zokwenza umkhenkce.