So-Low | Platinum Series Ultra-Low Temperature Chest Freezers | Datalogging & PID Control (-85°C ULT Storage, 2–27 Cu Ft)
At Alto Med Supply, we offer advanced cold storage solutions like the So-Low Environmental Equipment Platinum Series Cold Storage Chest Freezers with datalogging, designed for reliable ultra-low temperature performance in demanding environments.
These chest-style ULT freezers feature a precision PID control system and a 4.3-inch color touchscreen interface for intuitive operation and real-time monitoring.
The system includes embedded SCADA (supervisory control and data acquisition) capabilities and LAN connectivity, allowing users to track temperature data, monitor performance, and maintain consistent storage conditions.
Engineered for laboratories, research facilities, industrial environments, and specialized applications, the Platinum Series provides dependable ultra-low temperature storage down to -85°C.
The durable chest design helps maintain stable internal temperatures while supporting a variety of uses such as shrink fitting, heavy-duty processing, and secure cold storage of temperature-sensitive materials.
Available in capacities ranging from 2 to 27 cubic feet, these ultra-low temperature chest freezers provide flexible storage options for facilities that require reliable long-term preservation and precise temperature control.
Key Features
Ultra-Low Temperature Range (-40°C to -85°C): Designed for reliable ultra-cold storage of sensitive materials, laboratory samples, and industrial products.
Chest-Style ULT Freezer Design: Energy-efficient chest configuration helps maintain stable temperatures and reduce cold air loss during access.
Advanced PID Temperature Control System: Provides precise temperature regulation and consistent performance for demanding cold storage applications.
4.3" Color Touchscreen Interface: User-friendly digital display allows easy monitoring, temperature adjustments, and system management.
Integrated Datalogging with SCADA: Built-in supervisory control and data acquisition enables temperature monitoring, recording, and system oversight.
LAN Connectivity for Remote Monitoring: Network capability allows facilities to track freezer performance and temperature data across connected systems.
Flexible Storage Capacities (2–27 Cu. Ft.): Multiple size options support laboratories, research facilities, and industrial cold storage needs.
Digital Controls with Alarm System: Integrated alarms help protect stored materials by alerting users to temperature changes or system issues.
Multiple Electrical Configurations: Compatible with 115V, 208V, 230V, and 220V power systems to support various facility requirements.
Heavy-Duty Construction (300–950 lb): Durable build designed for demanding laboratory and industrial environments.
Large Unit Dimensions Available: Widths from 25–98 inches and depths from 26–36.5 inches provide substantial ultra-low temperature storage capacity.
Specifications
Temperature Range
-40°C to -85°C (Most Models), -40°C to -80°C (C80-21 & C80-27)
Capacity
2 to 27 Cu Ft (83–766 Liters)
Rack Capacity
6 to 48 racks (Varies by Model)
Exterior Dimensions (W × D × H)
25" × 26" × 38.5" to 98" × 36" × 43.5" (Varies by Model)
Interior Dimensions (W × D × H)
17" × 14" × 14" to 81" × 21.5" × 21" (Varies by Model)
Weight
300 to 950 lbs (Varies by Model)
Temperature Control
Touchscreen control displaying set point and chamber temperature with high/low alarms, email and SMS alerts, data logging, USB/FTP downloads, battery backup, and remote access.
Alarm System
Battery-operated alarm with audible and visual alerts for mechanical failure and temperature deviations.
Remote Alarm Relay
Relay connection available for external alarm systems.
Access Port
½" porthole mounted on the left side of the cabinet leading to the chamber.
Refrigeration System
So-Low cascade refrigeration system with two hermetic compressors using CFC- and HCFC-free refrigerants.
Construction
14-gauge zinc-coated galvanized steel chamber with 16-gauge steel exterior and powder-coated gray finish.
Voltages Available
115/60/1, 208/60/1, 230/60/1, 220/50/1
Technical Support
Supported by a nationwide network of service companies.
ETL Electrical Approval
Yes
Product Manual
User manual for So-Low Datalogging ULT Chest Freezers (-85°C) can be found here.
Video
Shipping
Free curbside delivery (Contiguous United States Only)
Delivery ETA 5–10 business days
We also offer white glove engineer delivery with commissioning if required. Please contact us for a quote.
If you require faster shipping or shipping anywhere other than the contiguous United States, please contact us for a shipping quote.
Warranty
This product comes with a 1-year manufacturer's parts and labor warranty on the unit and a 1-year warranty on the compressor.
Important Notes
The warranty applies only to the original purchaser of a new product.
It does not cover:
Normal wear and tear
Damage due to misuse, alteration, tampering, negligence, accidents, lack of maintenance, unauthorized repair, or any other cause beyond the reasonable control of the manufacturer.
If you have any faults with your items, contact us and we will help resolve any issues.
Conditions: Warranty is void if the product is altered, misused, or repaired by unauthorized personnel. Damage from improper maintenance or unsuitable environmental conditions is also excluded.
Important: Product Inspection Upon Delivery
Please inspect all items carefully for any damage that may have occurred during shipping immediately after unpacking and report within 24 hours of receiving the product.
Returns
We at Alto Med Supply are committed to ensuring you are delighted with every purchase. However, if you need to make a return, please reach out to us at support@altomedsupply.com, and we will guide you through the return process.
Here are a few important points to note:
You have the right to return your order within 14 calendar days of receiving the goods. Beyond this period, returns cannot be accepted.
Products must be returned unused and in their original packaging.
Return shipping charges and a 25% restocking fee apply.
Bespoke items cannot be returned unless damaged or faulty.
Please view our full returns and refund policy here.
Let customers speak for us
from 46 reviews
love the quality of this
love the quality of this product!
Anonymous
09/30/2026
Outdoor Wheelchair for Recreation
I bought this wheelchair to be used outside to help me get to and from our pool and hot tub. It works great.
Anonymous
09/24/2026
Great Service. Good Purchase.
I think that I received the Rollz Electric a day or two after ordering. Great service!
First outing was an overnight at Disneyland. As with all wheelchairs, this chair will take some getting used to. As my husband's caregiver, I use the electric drive-assist function as I push the chair. It definitely makes pushing easier. There is a learning curve. Whenever you take your hand off the chair handles for 5 seconds, you get an error message and have to reset to continue. This could be improved. The back wheels are (naturally) wider than the non-electric Rollz Motion chair, and that takes getting used to maneuvering through doorways and tight spaces. We are having a Surelift 88 installed in the back of our Prius because at around 60 lbs, the Rollz Electric is too heavy for me to lift. Overall, I'm happy with the purchase.
Anonymous
09/24/2026
Outstanding product and service by office liaison Jean
The Nano lift arrived in excellent condition. We were impressed with the quality of engineering and manufacturing that went into this product ( I had a metal fabricating shop so I can appreciate quality and precision).My friends, an electrician and carpenter and I installed it in less than a day. I would like to point out that the installation instructions were poor and could use much improvement. We had to refer to the bar code for special videos on many items. Many of these referenced the Hercules lift and not the Nano. My thanks to your office liaison JEAN who did an outstanding job getting us thru the purchase and transport issues we had.THANK YOU JEAN. Yours truly Fred Roesslein
Fred Roesslein
09/18/2026
Very beneficial - easy to use for all
easy to
Very beneficial - easy to use for all
easy to assemble
Anonymous
09/09/2026
Excellent
Excellent mattress
Mike Karp
09/08/2026
Life saver works perfectly
Life saver works perfectly.
Richard Misita
06/26/2026
So far great quality chair
So far great quality chair. The nursing home ok’d the quality and style to be accepted at their facility…..
Anonymous
06/01/2026
Great bed for larger folk!
Great bed and mattress. It is just like the setup I had at the skilled care facility. It is just wonderful
L. Zanolini
05/20/2026
Its good so far !! a full test run this upcoming
Its good so far !! a full test run this upcoming weekend !
Richard A Ball!!!!!!
05/15/2026
LIFT WORKS FANTASTIC
LIFT WORKS FANTASTIC, FREE SHIPPING MADE THE DEAL EASY.
Scott Nichols
05/05/2026
New lease onlife
What a life saver. The chair arrived in a big box. Was very easy to assemble. Just unfold and attach the foot pedals. Mom is now able to cruise around her complex visiting friends and participating in activities.
Gilly Cook
04/03/2026
Good bed, easy setup
Good bed easy setup
Anonymous
03/31/2026
Very very
Very very nice
Anonymous
02/27/2026
Looks great
Looks great. Arrived when expected. Did not come with Book of instructions, but a sheet of infoa bout the batterey.