Upright freezer ULT750eco

laboratorypropane (R290)R170

Short description
Secure ultra-low temperature storage for sensitive samples. Precise temperature control between -50 and -86 °C, stainless steel interior and energy-optimised two-stage cascade inverter cooling.

Range of functions

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

Temperature

• Setting range: -50 to -86 °C
• Cooling system: Two-stage cascade-connected inverter compressors for accurate control and high energy efficiency; refrigerants: stage 1 R290 / stage 2 R170; air-cooled condenser
• Setting accuracy: 0.1 °C

Communication

• Interfaces: Ethernet LAN, USB

Safety

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

Standard equipment

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

Stainless steel interior

• Internal dimensions (W x H x D): 890 x 1345 x 627 mm
• Volume: 750 L
• Max. number of 2" / 50 mm boxes: 576
• Max. chamber loading: 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 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 test marks: CE

Technical specifications

• Brand: Memmert
• Model: ULT750eco
• Type: Ultra-low temperature freezer (ULT)
• Temperature range: -50 to -86 °C
• Setting accuracy: 0.1 °C
• Cooling: Two-stage cascade inverter compressors; refrigerants R290 / R170; air-cooled condenser
• Control: 7" touchscreen (outer door)
• Interfaces: Ethernet LAN, USB
• Temperature sensor: Pt1000
• Alarms: Visual and acoustic; backup battery for power failure
• Internal volume: 750 L
• Internal dimensions (W x H x D): 890 x 1345 x 627 mm
• External dimensions (W x H x D): 1140 x 2000 x 888 mm
• Max. loading (chamber / shelf): 400 kg / 200 kg
• Max. number of 2" / 50 mm boxes: 576
• Packaging dimensions (W x H x D): 1410 x 2220 x 1080 mm
• Net weight: approx. 380 kg; Gross weight: approx. 550 kg