Upright freezer ULT750

laboratoryR170ultra-low-temperature

Product summary Maximum protection for critical samples through secure ultra-low temperature storage with high thermal stability, integrated safety systems and energy-optimised cascade cooling.

Range of functions

• Adjustable parameters: Temperature
• Control unit: 7" touchscreen integrated in the outer door in ergonomic position

Temperature

• Setting temperature range: -50 to -86 °C
• Cooling system: Two cascade-connected compressors. Refrigerants: 1st stage R455A / 2nd stage R170. Air-cooled condenser.
• Setting accuracy (temperature): 0.1 °C

Communication

• Interfaces: Ethernet LAN, USB

Safety

• Power failure: Backup battery for alarming and monitoring during power failure
• Temperature monitoring: Pt1000 temperature sensor
• Alarm: Visual and acoustic

Standard equipment

• Standard option: Door-open detection; entry port / pressure relief opening Ø 26 mm, lateral
• Door: Insulated stainless steel outer doors with mechanical door lock
• Interior configuration: 4 compartments (2 stainless steel inner doors and 3 height-adjustable shelves)

Stainless steel interior

• Dimensions (w x h x d): 890 x 1345 x 627 mm
• Max. number of 2" / 50 mm boxes: 576
• Volume: 750 l
• Max. loading of chamber: 400 kg
• Max. loading per internal shelf: 200 kg

Textured stainless steel casing

• External dimensions (w x h x d): 1140 x 2000 x 888 mm
• Installation: On lockable castors

Packing / shipping data

• Country of origin: Netherlands
• Transport information: Units must be transported upright
• Dimensions approx. incl. carton (w x h x d): 1410 x 2220 x 1080 mm
• Net weight: approx. 380 kg
• Gross weight carton: approx. 550 kg

Certifications

• Standard units are safety-approved and bear CE marking

Technical specifications

• Model: ULT750
• Volume: 750 l
• Temperature range: -50 to -86 °C
• Temperature setting accuracy: 0.1 °C
• Cooling: 2 cascade-connected compressors; refrigerants R455A (1st stage) / R170 (2nd stage); air-cooled condenser
• Control: 7" touchscreen in outer door
• Interfaces: Ethernet LAN, USB
• Temperature sensor: Pt1000
• Alarms: Visual and acoustic; backup battery for power-failure alarming
• Interior configuration: 4 compartments; 2 inner doors; 3 height-adjustable shelves (standard)
• Max. number of 2" / 50 mm boxes: 576
• Max. chamber loading: 400 kg; max. loading per shelf: 200 kg
• Net weight: approx. 380 kg
• Country of origin: Netherlands