ULT freezer ULF-23

for vaccineslaboratoryfor biopharmaceutical applications

Product overview
Labotemp ULF-23 is a horizontal ultra-low temperature (ULT) chest freezer designed for medical, pharmaceutical and research laboratories requiring controlled storage between −86°C and −105°C. With a 358 L capacity and 150 mm insulation, the unit is intended for long-term preservation of vaccines, biological samples, enzymes and reagents under stable ultra-low conditions.

Key features

• Adjustable temperature range −86°C to −105°C for advanced cryogenic storage.
• Horizontal chest design with 358 L usable capacity.
• Interior and liner in stainless steel 304; powder-coated steel exterior for hygiene and corrosion resistance.
• 150 mm insulation layer to minimise thermal loss.
• Electronic temperature control with digital data display and PTC probe; multi-level audible and visual alarms.
• SECOP compressor and EBM condenser fans; fluorine-free environmentally friendly refrigerant.
• Balance hole Ø18 mm and 8 castors for repositioning and installation.

Features

• Dual-stage compressor refrigeration system for sustained ultra-low performance.
• Electronic temperature controller with data logging capability and PTC probe input.
• High-efficiency refrigeration components (SECOP compressor, EBM fans) and fluorine-free refrigerant.
• Robust stainless steel 304 interior and liner; powder-coated steel exterior.
• Thick foam insulation (150 mm), balance hole (Ø18 mm) and 8 smooth castors for mobility.
• Designed for standard 220 V/50 Hz power supply.

Applications

• Long-term storage of biological materials, vaccines, enzymes and reagents in medical, pharmaceutical and research laboratory environments that require ultra-low temperatures.

Specifications

• Model: ULF-23
• Capacity: 358 L
• Temperature range: −86°C to −105°C, adjustable
• Compressor: SECOP (dual-stage)
• Voltage: 220 V/50 Hz
• Type: Horizontal chest
• Alarm: Audible and visual, multi-level
• Input power: 820 W
• Power consumption: 14.5 kWh/24h
• Protection grade: I/B
• Climate type: N
• Refrigerant: Fluorine-free environmental refrigerant
• Refrigeration system: Compressor refrigeration (dual-stage)
• Temperature control: Electronic
• Temperature display: Digital data display
• Probe: PTC
• Condenser fans: EBM
• Exterior material: Powder-coated steel plate
• Interior material / liner: Stainless steel 304
• Insulation thickness: 150 mm
• Balance hole: 1 (Ø18 mm)
• Castors: 8
• External dimensions: 1810 × 895 × 1095 mm
• Internal dimensions: 1080 × 500 × 660 mm
• Package size: 1880 × 965 × 1260 mm
• Net weight: 193 kg
• Gross weight: 235 kg