An object guide system includes a plurality of light projecting devices, at least one image capture device, a control device electrically coupled with the light projecting devices, and a display unit electrically coupled with the at least one image capture device and the control device. Thus, by using the detector systems, regions of the object to be examined can be scanned with a high resolution, and other regions can be scanned with a lower resolution. A humidity sensor is configured to detect a humidity level in an area of the cooling system and a controller is configured to cycle an operating state of the condenser cooling fan from ON to a low speed or OFF prior to an end of a cooling cycle. non-axial, motion of a long bar moving along a longitudinal axis during a production process. Methods of making conjugates, methods for administering conjugates, are also provided.