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Power supply: AC220V±10% 50Hz
Heating furnace: Φ95 mm×Φ75 mm×150 mm
Resistance tape: 3 mm×0.2 m of 80% nickle 20% chromium
Holder weight: 15g+2g
Air cover: Φ75 mm×500 mm
Thermocouple: insulated shield Φ3 mm nickle chrome thermocouple
Voltage stabilizer: 1.5kvA, voltage wave less than ±1%
Voltage regulator: 0～100V
Thermometer: 0～1000℃±5%
Timer: 0～99h
