Glow discharge spectrometer using an automatic gripper means and methods

The present invention belongs to the technical field of measuring devices, and particularly relates to an end of one kind of glow discharge spectrometry using an automatic gripper mechanism, comprising a base and a platen disposed on the base and the lifting device pendulum, the displacement means for elevating the vertical direction, the pendulum connected to the lifting device, the other end of the pendulum is connected to the platen such that the platen with the lifting device in a first displacement of the horizontal displacement is also provided a bolt, a nut and an elastic member between the base and the platen, the bolt passing through the vertical direction of the platen the through-hole and the second through hole and screwed connection base, a first through hole is larger than the second through hole. The present invention also provides a method of glow discharge spectrometry using an automatic gripper mechanism gripping the specimen. The present invention, by controlling the piston rod, so that the piston and the pressure plate in pendulum action of the piston rod connected to one end rises, another end drops, while moving horizontally, and thus holding the platen in accordance with the track end of the sample specimen setting pressing to adapt to different shapes and sizes of a sample, a simple operation.