The IN55 is fully programmable and the IN50 is simple digital. Chamber size for both is 100 liters. They are settable from 4.0ºC to 70.0ºC and feature PID temperature control to ± 0.1°C, digital display to 0.1°C, and accuracy to ± 0.2ºC.
They have no compressors or CFC’s and are vibration-free making them ideal for doing protein crystallizations.
They have RS232 I/O port for remote control and data collection, digital timer in hours, minutes and seconds with user settable Auto-Off, temperature ramping on programmable models, and audible alarms.