Ultra Freezer Cabinet GR -86ºC

Specifications

FOR ADJUSTABLE TEMPERATURES FROM -40ºC TO -86ºC.
CAPACITY: 750 LITERS

FEATURES
DIGITALLY CONTROLLED. Greater precision in temperature control. Easier to adjust the temperature range that we want to achieve. Digital touch screen, placed at a visible level.
COMPRESSORS. Double compressor system with low noise level, in case of failure of one, the other is capable of maintaining the internal temperature at -70ºC. 100% TESTED. All condensing units are 100% tested in a helium chamber to detect and eliminate possible leaks.
TEMPERATURE. Temperature range from -40ºC to -86ºC, graphic representation and USB to facilitate data collection.
ALARMS. Maximum protection thanks to visual and audible alarms for power failure, drop or rise in temperature, probe failure, open door, filter saturation and discharged battery.

3.5” touch screen with graphic representation of temperatures, as well as possible safety warnings.
Product temperature stability range of approx. ±1ºC.
Temperature uniformity range less than ±2ºC.
PT100 temperature probe with precision of 0.1ºC.
Different types of optical and acoustic alarms: drop or rise in temperature, failure of
supply, probe failure, open door, filter saturation and discharged battery.
Remote alarm signal (potential free contact).
RS485 Modbus communication port.
USB output.
Datalogger - history of alarms, door openings and temperatures.
Control system protected by numerical password.
Power: 1420W

Two independent refrigeration systems in autocascade, each with a compressor. In case of failure of one of the systems, the other maintains a temperature below -70ºC.
Hermetically sealed, low noise compressors. Ventilated Condensation System. Static Evaporation System. Climate class 4 (30ºC, 55HR). HC natural refrigerant gas, biodegradable, free of CFC's and HCFS's. Air filter for condenser on the lower front, washable, easy to remove.

3 stainless steel shelves and 4 levels available for storage.
Capacity for 24 racks:
- 480 boxes of 50mm.
- 288 boxes of 75mm.
- 240 boxes of 100mm.

Solid door with lock. Handle with integrated lock, comfortable for one-handed use. Easily replaceable double gasket. Door sensor. folding. Front document holder. Blind door with lock and 4 interior doors to prevent loss of cold.

VIP panels (vacuum injected) to improve insulation on sides and door.
120mm water-based polyurethane insulation, injected at high pressure of CFCs with a density of 40 Kg/m3. Zero ODP and low GWP.

OPTIONAL EQUIPMENT
-CO2 backup.
-Pen graphic recorder (*)
-Wifi data logger
-Bluetooth datalogger
-Option 5 doors / 4 shelves (*)
(*) Must be installed at the factory

ACCESSORIES
-Side access rack 20 (5x4) boxes of 50
-Side access rack 16 (4x4) boxes of 50 (**)
-Side access rack 12 (3x4) boxes of 75
-Side access rack 8 (2x4) boxes of 100 (**)
-Side access rack 12 (3x4) boxes of 100
-Removable rack 20 (5x4) boxes of 50
-Removable rack 16 (4x4) boxes of 50 (**)
-Cryogenic Gloves
(**) Racks for the 5-door / 4-shelf version