The products listed on this page have been discontinued by the manufacturer.

As a great alternative, we recommend exploring our new and improved

Haier TwinCool Frequency Conversion -86°C ULT Freezers,
designed for superior performance and energy efficiency.

For additional options or to request a quote, please don’t hesitate to contact us!

Haier TwinCool -86°C ULT Freezers with Touchscreen

• Dual independent refrigeration systems for maximum sample safety
• High-speed refrigeration system for faster pull-down and temperature recovery after door opening
• World-leading energy-saving refrigeration technology
• Smart full-size touchscreen
• Wireless monitoring connectivity

The TwinCool ULT freezer can be used for the storage and protection of valuable samples which require strict and continuous storage conditions such as viruses, pathogens, red blood cells, white blood cells, skin, bones, bacteria, semen, and other biological products and special materials. Designed to operate even in the event of a compressor failure.  Applicable to many storage requirements found within blood storage facilities, hospitals, disease control and prevention centers, scientific research institutions, biomedical engineering institutes, and electronics and chemical industry.

• Intelligent Dual System ULT Refrigeration - Two independent refrigeration systems designed to ensure optimal reliability, longevity, and efficiency.
• Maximum Energy Efficiency - 50% more energy efficient than standard ULT refrigeration systems.
• Fast Cabinet Pull Down - Takes only 3 hours to cool from +25C ambient to -80C.
• High Efficiency - High-efficiency cooling fans and compressors combined with hydrocarbon refrigerants ensure energy savings and long-term sample security.
• Multi-Layered Sealing Structure - Triple layer of gaskets split between the main and inner doors decreases heat loss and guarantees excellent warm-up times in the event of a power failure.
• Pressure Equalization Port - Heated port with spring assisted mechanism to prevent icing on the vent allows users to reopen the main door soon after entering.
• Improved Handle Design - Lockable handle with a unique key prevents other Haier freezer owners’ access to your precious samples, also comes with space for a padlock for that extra security.
• USB Interface - Enables users to download historical temperature data for compliance/auditing purposes.
• Multi-Level Alarms - Alarming functions that include hi and low temperature, sensor error, power failure, high ambient, clean filter and door ajar.
• USB Interface - Enables users to download historical temperature data for compliance/auditing purposes.

Cryostorager, dewar

Haier Energy-Saving ULT Freezers

The Haier Energy-Saving Ultra-Low Temperature (ULT) Freezer is the ideal solution for laboratories and medical facilities seeking maximum sample protection with minimum energy consumption. Certified by ENERGY STAR®, this ultra-efficient ULT freezer offers industry-leading energy performance, superior temperature uniformity, and environmentally responsible design, all in one advanced storage solution.

The Haier ULT freezer consumes just 4.16 kWh per day and uses HC refrigerants and ultra-low GWP insulation materials, making it one of the greenest ultra-low temperature freezers available (based on model DW-86L730BPT).

Precision Temperature Control

Tested at 20 internal measurement points, the freezer maintains temperature uniformity within ±2°C, even in challenging environments with 20°C ambient conditions. Ideal for critical sample preservation and regulatory compliance.

Advanced Cooling and Insulation Technology

Upgraded compressor system for faster temperature. recovery after door openings. Enhanced insulation minimizes warm-up time and protects against temperature fluctuations. Designed to maintain consistent -80°C storage performance, even under frequent access.

Intelligent Visual Monitoring

A newly designed LED light bar provides at-a-glance visual indicators of the freezer’s status, including operational performance and alarm notifications, improving monitoring efficiency and safety.

USB Data Export for Compliance

Easily download historical temperature data through the built-in USB port for auditing, regulatory submissions, or internal quality control documentation.

Enhanced Security and Ergonomic Design

Ergonomic handle enables effortless door access. Multiple locking options: mechanical locks with 4 keys, optional padlocks, fingerprint recognition, or NFC card access for high-security environments.

Optional Backup System for Maximum Sample Protection

Ensure continuous operation during power outages with an optional integrated backup system and independent control panel. Keep your critical samples safe at all times.

Ideal For

• Biomedical research labs
• Biobanking facilities
• Clinical & pharmaceutical storage
• University and institutional research centers
• COVID-19 vaccine and biological sample storage

Haier TwinCool Frequency Conversion -86°C ULT Freezers

The TwinCool Frequency conversion range of freezers utilizes two key innovations to deliver outstanding sample security and energy efficiency – dual cooling and adaptive refrigeration technologies.

Safe, Secure, and Reliable

Multiple alarms, including high and low temperature, power failure, door ajar, hot condenser, low battery, sensor error, and high ambient temperature. The standard ambient temperature ranges from 10 to 32°C and can be applied to the ambient temperature of 38°C for an extended period.

Environmentally Friendly

HC refrigerants have zero Global Warming Potential (GWP) and the LBA polyurethane foam has lower GWP than most HFC commonly used, combined they deliver superior environmental protection.

High Performance in Temperature Uniformity

The unique frequency conversion refrigeration system ensures excellent temperature stability.

World-leading Energy Saving Refrigeration Technology

High-efficiency cooling fans and compressors, combined with hydrocarbon refrigerants, ensure energy savings and long-term sample security.

Dual Refrigeration System Double Safety and Optimal Reliability

Double independent hydrocarbon refrigeration system design, each system can maintain -80ºC ensuring the safety of stored samples.

 

Haier Ultra-Low Temperature Freezers

• Microprocessor-controlled system designed for controllable range of -40°C to -86°C for cabinet space with 1°C increment
• Large LED display for cabinet temperature, set temperature, ambient temperature, and input voltage
• Settable high temperature and low temperature alarms
• Automatic clean-filter alarm and sensor error alert
• Adjustable storage shelf height
• Can be connected with network, and remote alarm systems
• Optional temperature recorder, storage racks and storage boxes

Field Proven Reliability

• Refrigeration system designed and manufactured with best known practice, and components with highest possible quality
• Reliability test performed and passed on all models including aging test on control electronics at 85°C and 85% humidity environment
• Unique insulated inner door design for four separate storage compartments to minimize frost buildup inside the chamber
• Specialized control system design for a well-balanced operation of cascade refrigeration system

 Safety

• Equipped with a complete alarm system with optional remote network monitoring system
• UL and CE certified for application safety
• Malfunction alarms including high and low temperature, power outage, sensor errors, high voltage and low voltage, clean-filter, and extremely high ambient, door ajar feature standard on DW-86L486/728/828 models
• Capable of producing two types of alarm outputs: audible buzzer and visible flashing light
• Multiple built-in system protection features including user-settable protection code for controls, user settable delay to start, voltage compensation system, and protection against extreme high voltages
• USB port for temperature data downloading
• Safety padlock compatible on outer door

 Installation and Application

• Wide range operating voltage system from 185V to 260V designed to allow units installed in areas with poor voltage condition
• Suitable for 10°C to 32°C Ambient temperature
• Input voltage and ambient temperature shown simultaneously for ease of monitoring environmental conditions
• Freezer design for global installations
• Robust door latch designed for secure door closing and compact casters for ease of maneuvering

 Low Sound Level

• Specialized refrigeration system design using whisper quiet fan and compressors
• Freezer chassis designed to absorb vibration and sound

 'J' Series Energy Saving Models Advanced Features (for models ending in 'J')

• Unique door seal and breaker design for the minimum loss of cold temperature during a door opening
• High performance VIP insulation panels to minimize cabinet heat gain and to improve temperature stability
• Patented cabinet insulation system designed for optimal performance of cold storage temperature and minimal frost buildup
• Condensator can intelligently start-stop to reduce power consumption
• Unique design of independent insulated inner door systems for independent access of storage space to provide the maximum protection of stored samples and save energy
• Energy star rated
• Energy saving models: Hydrocarbon natural environment friendly refrigerants refrigeration system make super low energy consumption

Cryostorager, dewar

Items DW-86L729BPT and DW-86L829BPT have been discontinued.
See Haier Energy-Saving ULT Freezers for alternative options
or contact us for more information!

Advanced Hardware System

• 10 inch capacitive touch screen, state-of-art UI design coupled with sample management system to provide the optimal user experience.
• Advanced innovative design delivers excellent energy savings. The energy consumption is down to a single digit.

So-Low Upright Freezers

Efficiency and Dependability for the Most Demanding Environments!

Laboratory professionals all over the world are recognizing the dependability and efficiency of So-Low's Ultra Low Freezers, the first to combine all of these performance features and deliver a level of quality construction, reliability and value unequaled anywhere in the world.

• Compressor life is extended by an energy-saving low stage (operates only on demand).
• Compressors are protected with a constant flow of refrigerant.
• Heat is efficiently and effectively dissipated by an air-cooled condenser with three fans.
• Monitoring light to warn of clogged condenser.
• Freezer has an automatic timer system that will restart the unit in case of power failure.
• Large air-cooled condenser with front to back air flow resulting in cooler compressors.
• Special hinged grill for easy opening provides for a quick visual check of the condenser.
• CFC-Free DuPont Suva 95 Refrigerant.

Available Accessories

• Chart Recorders, 7 Day - 6"
• Inventory Control Systems
• Porthole Access
• CO₂ and LN₂ Back-Up Systems
• Stainless Steel Chambers
• Baskets - Rails
• Three-Phase Electrical Wiring
• Power Booster - Low Voltage Safety System
• Telephone Alarm System

Freezers are also available for -20, -30, -40 and -96°C.

Specifications

*MIDSCI is not responsible for lost product or damages incurred to product in the case of freezer or refrigerator malfunction.

**V80-30 is only -80

Dimensions 

Proudly made in the USA! Click here for more made in America products!
  

Ultra Low Temperature Freezer

BINDER | Ultra Low Temperature Freezers | Series UF V

• Lowest energy consumption in its class
• Environmentally friendly refrigerants R-290 and R-170
• Multi-level safety concept
• 5-year warranty

Important characteristics

• Range of temperature controller: -90 °C to -40 °C
• Powerful cascade compressor cooling unit
• Efficient thermal insulation with vacuum insulation panels
• Innovative door gasket concept reduces buildup of ice
• Ergonomic door handle
• Rust-proof interior made completely of stainless steel
• Detachable inner doors made of stainless steel
• 3 stainless-steel shelves providing flexible placement
• Water cooling (depending on version)
• Zero-voltage alarm contact for in-house alarm system
• Ethernet interface
• Operating hours counter
• 2 access ports, Ø 28 mm, rear

*Model UF V 700 is Energy Star Certified

inTEST Messenger™ Series ULT Freezers

• Portable, reliable, continuous ULT operation
• Messenger 1 weights only 13.5 kg and can be shipped anywhere in the world by courier
• 100% natural refrigerants.
• Piston Based Technology with no compressors no moving parts
• AC or 12-24 V DC outlet worldwide

Messenger™ Series ULT Freezer | The Covid-19 Vaccine Storage Solution

Total cold chain response from -86°C to +4°C

Messengers™ are the true portable ULT freezer solutions available today for bringing COVID vaccine at Ultra Low Temperature without risks.

Both Messenger 1 and Messenger 10 are perfectly sized, lightweight, and efficient portable -80 °C freezers ideal for clinical trials and biologic drug delivery.

 Haier -150°C Cryogenic Freezer – Save $8,000!

Superior temperature control and energy savings with advanced dual-compressor design.

Limited-time special pricing available now!

Cannot be combined with any other discounts or pricing offers.
Not valid on prior purchases. Special price applies only to the specified item; no substitutions.
Promo valid until 12/31/2025 or while supplies last.

All terms and conditions apply.

Haier -150°C Cryogenic Freezer

The DW-150W209 Cryogenic Freezer offers customers a safe, convenient, and economical long-term storage solution. As a technologically innovative product in the field of IoT deep cryogenic refrigeration, it is not only environmentally friendly but also the most energy-saving in the industry (up to 30%).

Safety

• Multiple alarms that transmit in real-time through a mobile IoT APP
• Multiple security lock design (key lock, padlock, electromagnetic lock, and fingerprint lock)
• Uses a self-regulating pressure control system to ensure a stable internal pressure environment for the refrigeration system

Energy Saving

• Hydrocarbon Energy Saving and dual compressors 4-stage cascade refrigeration saves energy and works more efficiently
• Power consumption as low as 25 kWh / 24 h
• HC refrigerants have zero Global Warming Potential (GWP) and the LBA polyurethane foam has lower GWP than most HFC commonly used, combined they deliver superior environmental protection

Superior Temperature Performance

• Temperature Uniformity is less than ±5ºC with a setting temperature of -150ºC
• Superior insulation performance with VIP and Polyurethane foam, multiple door seals, wide cabinet opening, and inner lids to prevent cold loss
• Adaptable to a wide range of ambient temperatures from 10ºC to 32ºC, and for a short period can be applied to the ambient temperature of 38ºC

Low Sound Level (55 dB)

• Specialized refrigeration system design using whisper-quiet fans and compressors
• Freezer chassis designed to absorb vibration and sound

Key Design Features

• Displays show the inner temperature, voltage, ambient temperature, and other data
• Equipped with USB and RS485 interfaces, it enables the download of temperature monitoring data of the past 15 years and allows the networking of multiple freezers
• Ergonomic Design: adjustable foot, integrated stainless steel hinge, access port, integrated lid and handle, magnetic front cover
• Compatible with various freezer racks
• Heat Exchange Circulation System

Haier Ultralow -86C Undercounter, Front Loading Freezer

• Ergonomic & User Friendly Design Safe, Secure and Reliable
• Hydrocarbon Energy Saving
• Safe, Secure and Reliable
• Microprocessor Control System Multiple Data Ports
• Tool-free Removable Filter Design
• Multiple Data Ports

Haier -86°C ULT Smart Freq Water-Cooled Freezers