Laboratory freezer ULT750

for sample storageuprighton casters

Overview
Maximum protection for critical samples. Secure ultra-low temperature storage with high thermal stability, integrated safety mechanisms and energy-optimised cooling technology.

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-stage cascade compressors for reliable low-temperature performance. Refrigerants: first stage R455A / second stage R170. Air-cooled condenser.
Setting accuracy temperature: 0.1 °C

Communication
Interface: Ethernet LAN, USB

Safety
Power failure: Backup battery for alarming and monitoring during power failure
Temperature monitoring: Temperature sensor Pt1000
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 door(s) with mechanical door lock
Additional accessories: Standard interior configuration with 4 compartments consisting of 2 stainless steel inner doors and 3 height-adjustable shelves for flexible adaptation to different load sizes.

Stainless steel interior
Dimensions (internal A x B x C): 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: 200 kg

Textured stainless steel casing
Dimensions (external D x E x F): 1140 x 2000 x 888 mm
Installation: on lockable castors

Packing / shipping data
Country of origin: Netherlands
Transport information: The appliances 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 the CE mark

Technical specifications

• Model: ULT750
• Temperature range: -50 to -86 °C
• Cooling system: 2-stage cascade compressors; refrigerants R455A (first stage) and R170 (second stage); air-cooled condenser
• Setting accuracy: 0.1 °C
• Control: 7" touchscreen integrated in the outer door
• Interfaces: Ethernet LAN, USB
• Alarm: visual and acoustic; backup battery for power failure alarming
• Temperature sensor: Pt1000
• Internal dimensions (A x B x C): 890 x 1345 x 627 mm
• Volume: 750 l
• Max. number of 2" / 50 mm boxes: 576
• Max. loading chamber / per internal: 400 kg / 200 kg
• External dimensions (D x E x F): 1140 x 2000 x 888 mm
• Installation: on lockable castors
• Standard interior: 4 compartments, 2 stainless steel inner doors, 3 height-adjustable shelves
• Door features: insulated stainless steel outer door(s) with mechanical lock; door-open detection; lateral entry port / pressure relief opening Ø 26 mm
• Packing dimensions incl. carton (w x h x d): 1410 x 2220 x 1080 mm
• Net weight / Gross weight carton: approx. 380 kg / approx. 550 kg
• Country of origin: Netherlands
• Certification: CE