The new K52 integrated Argon Triple Point Cell and Maintenance System puts the user at the center of the design, making it easier than ever to realize this Primary Fixed Point. The geometry and system specifications expand on the capabilities of Pond Engineering's proven K38 Argon system, based on Furukawa and NIST Technical Note 1265 for cryogenic fixed points.
In normal operating mode, a 2-line LCD presenting the system setpoint and current measured temperature updates the user on system performance every 3 seconds. Interactive controls on the sloping front panel give the user easy access to all system functions, variables and diagnostic information. The integrated microprocessor-based digital controller provides standard user prompts to step through triple point realization and may be customized for special applications. Optional IEEE-488 or RS-232 remote interfaces, installed at the factory, allow users to configure the Argon Cell as part of an automated calibration system.