New control board Cold Brain enhanced security and continuously status monitoring with Safety Mirroring method. Based on a Microprocessor ARM (Advanced RISC Machine) with master/ slave internal architecture consist in seven sections that duplicates the operating parameters (Safety Mirroring) on different section to ensure maximum reliability in critical situations. In case of master failure, slave sections are able to maintain the proper machine functioning. Self-diagnosis for all sections (Token Ring). In case of Master or slave failure the system continues to works thanks to the duplication of the parameters and sends alarm signals.
SD Back-Up memory provided with proprietary software CRYOLOG 2. Data available: temperatures, door opening logs, critical events (alarms and failures).
Graphic display, which implements ’Regulation and Alarms Section' using 8 soft keys.
On-Screen System Messaging: displays set-points, details of alarms, door openings and operating conditions with time-date stamp.
Integrated Data Recorder, paper chart recorder is replaced with display graphic recorder. Data (alarm and parameters) are recorded for a period of 3 month (every minute).
Multiuser or Basic security, the customer decides the security level for his sample.
Automatic Restart with non-volatile memory returns set-points to user-programmed levels after power failure.
Multi language (available Italian and English, on request is possible to have all Latin languages).
Audible and Visual Alarms indicate high and low temperature conditions, power failure, low battery, fault conditions as well as when filter needs to be cleaned.
Alarm Log identifies door open, power failure, electric fault, and sensor failures for cabinet and ambient temperature, and air-cooled and cascade condensers.
Battery Backup maintains temperature settings and activates alarms during power outage.
Battery State is an actual voltage not percentage to assure that alarms and display will function in the event of power failure.
Integrated predisposition for CO2 & LN2 Backup Systems to protect freezer contents.
Remote Alarm Contact provide connection to an external user-supplied alarm/monitoring system.