Features

Typically the loading arms are designed with a quick release mechanism that allows the loading arm and sample to be speedily removed once the load lock chamber is vented. In the example shown the sample holder is held in one hand and the other hand is used to turn the end of the introduction rod anti- clockwise. This rotates the sample grip mechanism allowing the sample holder to be slide out of the guide.

Similarly sample insertion is also quick. When a new sample is inserted into the sample holder the end of the load arm is just rotated clockwise, and the sample is held firmly in place. The sample introduction assembly is readily inserted back into the load lock chamber and the quick release mechanism that holds it in place tightened. After sliding the introduction arm forward through an open gate valve the black handle is again rotated to release the sample onto the analysis chamber specimen stage before the introduction rod is withdrawn back into the load lock chamber and the gate valve closed.