EL-U-4K Elite Series : -86°C Ultra Low 4 cuft Freezer

EL-U-4K Elite Series : -86°C Ultra Low 4 cuft Freezer

capacity icon Compact Capacity, Lab-Ready
96 L (3.39 cu ft) chamber with two inner doors and one stainless steel shelf; holds up to sixty 2″ cryo box racks.
alarm icon Comprehensive Alarm Protection
High/low temperature, condenser high-temp, sensor failure, power failure, and high-room-temperature alarms with audible/visual and remote outputs.
control icon 7″ Touch Control with USB
Intuitive touchscreen controller simplifies set-points, logs, and updates; manual defrost for consistent long-term performance.
build icon Built for Tight Spaces
Galvanized, powder-coated shell with PUF+VIP insulation; test port, pressure-balance port, lockable door, and casters for easy placement.

Key Features

  • Temperature range: −40 to −86 °C; cooling performance −80 °C
  • Self-cascade direct cooling; manual defrost
  • 7″ touchscreen controller with USB port
  • Alarm suite: high/low temp, condenser high temp, sensor failure, power failure, high room temp; remote alarm terminal
  • 96 L / 3.39 cu ft capacity; 2 inner doors; 1 stainless steel shelf; up to 60 × 2″ box racks
  • PUF + VIP insulation; 90 mm cabinet / 70 mm door
  • Accessories: casters, test hole, pressure-balance port, lockable door, handle
  • Electrical: 220 V/50 Hz (110 V/60 Hz available); 460 W; ~5.5 kWh/24 h
  • Exterior 795 × 680 × 815 mm (31.3 × 26.8 × 32.1 in)
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Description

EL-U-4K — −86 ℃ Undercounter ULT Freezer

Specifications

Parameter Metric
Cabinet Type Undercounter
Capacity 96 L 3.39 cu ft
Climate Class N
Cooling Type Direct cooling
Defrost Mode Manual
Refrigerant R290 + R1150 + R50 (self-cascade)
Interior Size (W×D×H) 320 × 450 × 610 mm 12.6 × 17.7 × 24.0 in
Exterior Size (W×D×H) 795 × 680 × 815 mm 31.3 × 26.8 × 32.1 in
Package Size (W×D×H) 850 × 740 × 53 mm 33.5 × 29.1 × 2.1 in
Insulation — Cabinet / Door 90 mm / 70 mm 3.54 in / 2.76 in
Materials — Exterior / Interior Galvanized steel, powder coating
Insulation Material PUF + VIP
2″ Box Capacity 60
Inner Doors 2
Net / Gross Weight 92 / 107 kg

Performance

Parameter Value
Cooling Performance −80 ℃
Temperature Range −40 ~ −86 ℃
Rated Voltage (V/Hz) 220/50 (110/60 available)
Power 460 W
Energy Consumption 5.5 kWh/24 h

Controller & Alarms

Item Details
Display 7″ touch screen with USB port
Alarms High/Low temperature; condenser high temp; power failure; sensor failure; high room temperature
Alarm Mode Audible & visual; remote alarm terminal

Accessories

Item Status
Caster Yes
Test Hole Yes
Shelves (stainless steel) 1
Door Locking Device Yes
Handle Yes
Pressure Balance Hole Yes
Optional Temperature recorder; racks & boxes

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