Application: metal annealing, quenching atmosphere, surface purification, bright handle. Can also be used for the sintering of a 1700 box furnace atmosphere Features: furnace is a closed structure, vacuum, vacuum up about 100Pa, equipment design intake and exhaust ports, can pass into nitrogen, argon other protective gas atmosphere for sintering. Second, the technical parameters: Model CY-A1700-5IC furnace mode display mode LED side-opening limit temperature 1700 ℃ operating temperature ≤1650 ℃ heating rate proposal: 10 ℃ / min furnace size 150mm × 150mm × 200mm 4.5L furnace volume control mode Intelligent PID temperature control accuracy of ± 1 ℃ temperature profile multi-segment "time - temperature curve" can be set to any pre-existing curves can be stored more than the temperature curve over temperature alarm overcurrent protection burnout suggestive of B-type thermocouple temperature components of the heating element 1800 ℃ silicon molybdenum rod furnace refractory materials imported fiber tape sealing way service 12 months warranty and lifetime warranty electrical certification and CE certification packaging pattern plywood door wooden crates blocking a random accessories; burning plate 1 set; protective gloves 1 double; a crucible tongs; alumina crucible 2; Manual 1; Third, pay attention: 1, for two does not affect the life of the instrument, we recommend that the maximum heating rate and cooling rate of 10 ℃ / min 2, this box Furnaces useless vacuum seal structure, so we can not pass into the flammable gas 3, after the box-type furnace used for a period of time, there will be a tiny crack furnace, which is a normal phenomenon, does not affect the use, while alumina coating repair 4, pass into the corrosive gas is not recommended if you want to pass into the corrosive gases such as S, Na, please inform in advance, we will carry out special treatment furnace