A management apparatus for measurement equipment , the management apparatus comprising, a data-accepting part , a data-identifying part , and a data-output part , wherein the data-accepting part accepts information data at a normal time and information data at a non-normal time, which are outputted from a measurement equipment connected to the management apparatus , the data-identifying part identifies the information data of the normal time and the information data of the non-normal time, which are accepted by the data-accepting part , based on the difference between the transmission path of the information data of the normal time and the transmission path of the information data of the non-normal time, and the data-output part outputs the above-mentioned information data of the normal time and the information data of the non-normal time, which are identified by the data-identifying part , such that an operator of the management apparatus identifies the information data, wherein the non-normal time is a time in which the measurement equipment is in a state in which the operator has logged in to the measurement equipment with administrator authority, or a state in which it is inputted to the measurement equipment that it is in an non-normal time through a switch provided in the measurement equipment indicating that the measurement equipment is in a non-normal time, or a state in which the measurement equipment is informed from the outside that it is in a non-normal time, wherein the normal time is a time in which the measurement equipment is internally recording in normal operation and is not in one of the states indicating a non-normal time. a data-accepting part , a data-identifying part , and a data-output part , wherein the data-accepting part accepts information data at a normal time and information data at a non-normal time, which are outputted from a measurement equipment connected to the management apparatus , the data-identifying part identifies the information data of the normal time and the information data of the non-normal time, which are accepted by the data-accepting part , based on the difference between the transmission path of the information data of the normal time and the transmission path of the information data of the non-normal time, and the data-output part outputs the above-mentioned information data of the normal time and the information data of the non-normal time, which are identified by the data-identifying part , such that an operator of the management apparatus identifies the information data, wherein the non-normal time is a time in which the measurement equipment is in a state in which the operator has logged in to the measurement equipment with administrator authority, or a state in which it is inputted to the measurement equipment that it is in an non-normal time through a switch provided in the measurement equipment indicating that the measurement equipment is in a non-normal time, or a state in which the measurement equipment is informed from the outside that it is in a non-normal time, wherein the normal time is a time in which the measurement equipment is internally recording in normal operation and is not in one of the states indicating a non-normal time. <EOS>