Ultra-low-temperature freezer GR-86

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Ultra-low-temperature freezer with a digital control and touchscreen, from -40°C to -86°C. It features a silent dual-compressor system and full visual/audible alarms. The exterior is made of galvanized steel and the interior is made of stainless steel, with VIP and polyurethane insulation. It features a solid door with a lock and thermal seal. It uses environmentally friendly HC refrigerant gas. It includes stainless steel shelves. Panel 3.5" touchscreen with graphical temperature display and possible safety warnings. Product temperature stability range of approximately ±1°C. Temperature uniformity range of less than ±2°C. PT100 temperature probe with 0.1°C accuracy. Various types of optical and acoustic alarms: over/under temperature, power failure, probe failure, door open, filter saturation, and low battery. Remote alarm signal (potential-free contact). RS485 Modbus communication port. USB output. Support for adapting an ETHERNET system (MySirius and others). Datalogger - history of alarms, door openings, and temperatures. Battery. Control system protected by a numeric password. Ethernet and internet connection with + (Syrius). Consumption 1564 W Includes 3 stainless steel shelves and 4 tiers available for storage.