Heating assembly for a vapour generating device

A vapour generating device comprising:

• a heating compartment;
• an induction heating device arranged to, in a state where a body containing a susceptor and a vaporizable substance is located in the heating compartment, vaporize the vaporizable substance by heating the body during a session over a plurality of puffs such that a temperature of the body in use is within a predetermined temperature range;
• and
• a controller arranged to monitor a measurement value related to a heating efficiency of a body while the induction heating device is heating a body,
• wherein the controller is arranged to
• cause the induction heating device to operate in a first power supply mode so as to raise a temperature of the body to a predetermined temperature at a beginning of the session,
• determine whether a suitable type of body is located in the heating compartment based on a relationship between the measurement value and a type of body, and
• stop the heating by the induction heating device when it is determined that a body located in the heating compartment is not a suitable type of body,
• wherein the induction heating device is arranged to heat a body containing a susceptor and a vaporizable substance continuously during the session.

A vapour generating device comprising:

• a heating compartment;
• an induction heating device arranged to, in a state where a body containing a susceptor and a vaporizable substance is located in the heating compartment, vaporize the vaporizable substance by heating the body during a session over a plurality of puffs such that a temperature of the body in use is within a predetermined temperature range;
• and
• a controller arranged to monitor a measurement value related to a heating efficiency of a body while the induction heating device is heating a body,
• wherein the controller is arranged to
• cause the induction heating device to operate in a first power supply mode so as to raise a temperature of the body to a predetermined temperature at a beginning of the session,
• cause the induction heating device to operate in a second power supply mode so as to maintain a temperature of the body within the predetermined temperature range after a temperature of the body has risen to the predetermined temperature,
• determine whether a suitable type of body is located in the heating compartment based on a relationship between the measurement value and a type of body, and
• stop the heating by the induction heating device when it is determined that a body located in the heating compartment is not a suitable type of body.