AnalyserDeviceTyperepresents the instrument as a whole. Each object of the
AnalyserDeviceTypehas at least one component of the
AnalyserChannelTypeand may have components of the
AccessorySlotType. Similarly, each object of
AnalyserDeviceTypeis an abstract type which shall be subtyped for different types of analyzer devices. In the specification  there are defined the following subtypes of the
NMRDeviceType. Each of these types may be further subtyped by device vendors to converge the Information Model and the underlying process.