Ultra Low Temperature Freezer (-86 ℃) ULF86-E Series

• Capacity（L)：58L,188L,340L,408L,588L,728L,838L
• Temperature range（℃）:-86~-40℃
• Advanced Cooling System: High-performance compressor, Self-cascade system, High cooling efficiency and fast cooling speed
• Stable and high precision temperature control: Accuracy up to 0.1℃; Can run smoothly at the lowest temperature for a long time
• Remarkable energy-saving effect: generally can achieve more than 50% energy saving.

• Microprocessor-Controlled System: Designed to maintain a controlled temperature range of -86℃ to -40℃ in the cabinet, with a 1℃ increment adjustment.
• Temperature Alarms: Settable alarms for both high and low temperatures.
• Automatic Alerts: Includes an automatic clean-filter alarm and sensor error alert.
• Adjustable Storage: Features adjustable shelf height for flexible storage options.
• Optional Accessories: Available options include a temperature recorder, storage racks, and storage boxes.
• Double Security (P Series Only): Equipped with two independent cooling systems, ensuring that if one system fails, the other can maintain an inner temperature of -70℃.
• Insulated Inner Door Design: Features a unique design with separate storage compartments to minimize frost buildup inside the chamber.
• Balanced Refrigeration System: Specialized control system for optimal operation of the self-cascade refrigeration system.
• Positive Reliability Record: Proven reliability in the field.
• Unique Door Seal Design: Minimizes cold temperature loss during door openings.
• High-Performance Insulation: VIP insulation panels reduce cabinet heat gain and enhance temperature stability.
• Environmentally Friendly Refrigerant: Uses HC refrigerant, which is more efficient, cost-effective, and environmentally friendly.

Safety Features:

• Multifunction Alarms: Comprehensive alarms for high/low temperature, power failure, sensor error, clean-filter, extreme ambient temperature, abnormal voltage, thermostat failure, low battery, condenser cleanliness, and door ajar.

• Alarm Outputs: Capable of producing both audible and visible alarms (buzzer and flashing light).

• Door and USB Features: Standard door open alarm and a USB port for temperature data downloading on upright models.

• Remote Alarm Contacts: Allows for remote monitoring of alarms.

Installation and Application:

• Wide Voltage Range: Operates effectively within a voltage range of 187V to 242V, suitable for areas with poor voltage conditions.

• Ambient Temperature Suitability: Designed for operation in ambient temperatures ranging from 10℃ to 32℃.