Description
Summit AULT50PS 1.8 Cu.Ft. -86ºC Ultra Low Upright Freezer Description:
Accucold’s Performance Summit AULT50PS 1.8 Cu.Ft. -86ºC Ultra Low Upright Freezer are purpose-built for the long-term storage and reliable protection of high value, temperature-sensitive products and biological materials.
Model AULT50PS is a counter height ultra low temperature freezer designed for laboratories, life science and pharmaceutical research facilities, and other institutional settings. This upright unit can operate between -86º and -40ºC and has been tested to maintain temperature within 3ºC of the set point. The interior features an insulated inner door for an added layer of protection from ambient air. VIP vacuum insulation ensures a stable performance, with accelerated temperature pulldown to reach the set point in 185 minutes and recover from door openings quickly.
This unit includes an advanced microprocessor digital control panel for easy temperature management and monitoring. Temperature readings can be logged to a USB device, recording every 5 minutes and saving data for up to 10 years. Audible and visual alarms alert the user of interior or ambient temperature swings, open door warnings, various equipment sensor alerts, and power outages. An access port is located in the side wall to accept additional monitoring equipment if needed.
The AULT50PS offers 1.8 cu.ft. of storage. The stainless steel interior includes an adjustable steel shelf. We also offer this unit with two sets of 2″ freezer racks (see model AULT50PSR12). The interior can hold up to 36 2″ freezer boxes, or 24 3″ freezer boxes using two standard racks (not provided).
This freezer includes a NEMA 5-15P plug for 115V outlets. It features four pre-installed casters (two locking) for easy portability as needed. The side-mounted ergonomic handle includes a keyed lock and can accommodate a padlock if added security is preferred.
Accucold’s ultra low temperature freezer line includes larger capacity models. These models are UL-listed for both the US and Canada and come with an extended 12-year compressor and 5-year parts & labor warranty.
Summit -86ºC Ultra Low Upright Freezer Features:
- Ultra Low Temperature -86ºC Chest Freezer– Designed for highly specialized cold storage storage applications of biological samples, DNA/RNA material, chemicals, select vaccines and antibiotics, and other substances with strict low temperature requirements
- Insulated inner door– Added layer of protection from exposing contents to ambient temperature
- Vacuum insulation– VIP vacuum insulation improves capacity and stabilized temperature
- Fast temperature pulldown– Accelerated performance to pull temperature down to -80ºC in just 185 minutes and recover from 1-minute door openings in 24 minutes
- Steel interior– Durable construction in a white finish for easy visibility
- Access port– Pre-installed probe hole on the side to accept additional monitoring devices
- Ergonomic handle– Side-mounted lever handle for easy opening
- Factory-installed lock– Secure storage with a locking door (2 keys included)
- Temperature monitoring– USB port included to allow you to log temperature in 10 minute increments
- Temperature alarms– Audible and visual alarms for high and low internal temperature excursions and high ambient temperature
- Open door alarm– Sounds when the door is left ajar for over one minute
- Equipment alarms– Audible and visual alerts for ambient temperature sensor, condenser sensor, temperature sensor, and high condenser temperature
- Pre-installed casters– Four wheels (front two locking) to allow easier mobility when cleaning or moving the unit
- Adjustable shelf– Stainless steel shelf included for easy storage
- Universal internal dimensions– Designed to easily accommodate the most common rack configurations
- Optional freezer boxes– See model AULT50PSR12 to order this model with two sets of freezer racks
- Quiet performance– Operates at 54.3 dB for a performance that won’t disturb working conditions
- Purpose-built design– Specially crafted and rigorously tested for the long-term storage of biological materials
- Powerful auto cascade compressor– 1045 BTU compressor for reliable cooling with a blend of hydrocarbon refrigerants
- Energy efficient– Daily energy consumption: 7.936 kWh/day
- Extended warranty– 12-year compressor cover and 5-year parts & labor warranty
- 100% CFC Free– Environmentally friendly design with no ozone-damaging chemicals
- CARB Compliant– Eco-friendly hydrocarbon-based refrigerant for a greener footprint that meets current CARB regulations
- Preventive Maintenance option– Contact us to learn more about our Preventive Maintenance programs for best practices in keeping your equipment running at its best
Summit -86ºC Ultra Low Upright Freezer Overview:
- Height of Cabinet– 30.25″
- Width– 37.63″
- Depth– 26.38″
- Depth with door at 90°– 45.0″
- Capacity– 1.8 cu.ft.
- Defrost– Type Manual
- Door– White
- Cabinet– White
- US Electrical Safety– UL
- Canadian Electrical Safety– ULC
- Amps– 10.0
- Plug Type– NEMA 5-15P
- Voltage/Frequency– 115 V AC/60 Hz
- Weight– 229.0 lbs.
- Parts & Labor Warranty– 5 Years
- Compressor Warranty– 12 Years
Summit -86ºC Ultra Low Upright Freezer:
- Door Swing– RHD
- Reversible– No
- Interior Height– 16.75″
- Interior Width– 11.75″
- Interior Depth– 16.5″
- Shelf Type– Steel
- Shelf Qty– 1
- Adjustable Shelves– Yes
- Thermostat Type– Digital
- Refrigerant Type– Mixed gas
- Refrigerant Amount– 8.5 oz.
- High Side PSI– 377.0
- Low Side PSI– 189.0
- Wheels– 4
- Temperature Range– -40 to -86ºC
- Sound Level– 54.3 dB
Summit Appliance manufactures compact and specialty major appliances: including refrigerators, freezers, laboratory and scientific refrigeration and refrigerated and freezer drawers. Our products are grouped into: laboratory, medical and scientific refrigerators and freezers.


