The LNP95 cooling system designed by Linkam is a totally unique patented design. The precise control of liquid nitrogen flow enables specific stages to be controlled at linear cooling rates as fast as 100°C/min or as slow as 0.01°C/min. The LNP95 has two proprietary pumps inside that are automatically controlled by the T95 controller. A cooling system consists of the control unit housing the pumps and a 2 Litre Dewar. The LNP95 can be added as an option to specific Linkam systems to allow cooling right down to -196°C.