LEEM-30 Seebeck Effect Apparatus

Seebeck Effect experiment

1. High precision intelligent constant temperature control, temperature control range: room temperature~120 ° C, constant temperature stability: ‡ 0.1 ° C;

2. Two different thermocouple sensors: T-type: high-precision copper constantan thermocouple, dual line parallel, double-layer high-temperature sheath, temperature resistance of 260 ° C; Accuracy: ± 0.5% error within 0-100 ° C; K-type: high-precision nickel chromium nickel silicon thermocouple, dual line parallel, double-layer high-temperature sheath, temperature resistance of 260 ° C; Accuracy: ± 0.5% error within 0-100 ° C;

3. Temperature control sensor, Class A PT100, accuracy ± 0.51%, three and a half digit digital display;

4. The sensor can be freely inserted and removed, and after calibration, it can be used for temperature measurement;

5. Equipped with a digital millivolt meter, with a range of 20mV and a dual range of 200mV, a four and a half digit digital display, zero adjustment with buttons, and an accuracy of 0.1%.

6. Including insulated cup;

7. All devices are equipped with a shared freezer for making ice.