1.7 Cu. Ft. ARES Cool Plus Series Freestanding Countertop Solid Door Laboratory Freezer, Manual Defrost

Description

ARS-HC-UCFS-0120 – Product Highlights

• ARES Cool is ARES Scientific’s proprietary cold storage line, distributed exclusively by ARES with full warranty support for institutional purchasers across laboratory and biomedical freezer categories.
• Microprocessor temperature controller manages an average cycle temperature between -15°C and -25°C, delivering tighter precision than mechanical thermostats and supporting verification workflows for temperature-sensitive samples.
• Manual defrost operation avoids the warm-cycle temperature spikes inherent to auto defrost units, preserving sample integrity for enzymes, reagents, and other materials sensitive to brief warming events.
• Audible and visual high and low temperature alarms via the controller module, integrated with the digital display, provide immediate notification of temperature excursions for laboratory technicians and pharmacy staff.
• Two adjustable shelves with guard rails prevent stored items from being pushed against the back wall, maintaining airflow and supporting consistent temperature distribution throughout the 1.7 cubic foot cabinet.
• HFC-free R600a hydrocarbon refrigerant reduces environmental impact relative to legacy HFCs and supports sustainability reporting for institutional laboratories and pharmacy cold storage programs.
• ENERGY STAR certified with a NEMA 5-15 plug and conforms to UL 471 — qualifies for many energy-efficiency rebate and procurement standardization programs.
• Right-hinged solid swing door with rear wall probe access port (3/4-inch) and keyed door lock supports both ergonomic right-side installations and sample security in shared lab environments.
• Two-year parts and labor warranty plus five-year compressor warranty matches institutional procurement expectations for biomedical and research freezer reliability planning.
• Freestanding chassis requires 4 inches of clearance on back and sides; periodic manual defrost prevents severe ice build-up — both critical for warranty compliance and uninterrupted operation.

Frequently Asked Questions – ARS-HC-UCFS-0120

What is the ARS-HC-UCFS-0120 and what is it used for?

The ARS-HC-UCFS-0120 is a 1.7 cu. ft. ARES Cool Plus Series freestanding countertop laboratory freezer designed for general-purpose frozen sample storage between -15°C and -25°C in research laboratories, clinical labs, pharmacy environments, and vivariums. The compact footprint supports point-of-use storage at the bench while the microprocessor controller delivers temperature precision suitable for routine biomedical workflows.

What is the difference between manual defrost and auto defrost laboratory freezers?

Manual defrost freezers like the UCFS-0120 require periodic operator-driven defrosting but avoid the active heater cycles that auto defrost units use, which can raise interior temperatures and stress temperature-sensitive samples. For enzymes, reagents, and other materials where brief warming events compromise integrity, manual defrost is the standard choice; for higher-traffic storage of less sensitive items, the auto defrost variant (UCFS-0120A) reduces maintenance overhead.

How does this compare to upright laboratory freezers and chest freezers?

The UCFS-0120 is a compact countertop format that brings frozen storage directly to the laboratory bench — useful when sample handling distance matters. Upright laboratory freezers offer larger capacities with shelving for organized retrieval, while laboratory chest freezers deliver maximum capacity per square foot with the cold-air retention advantage of top-loading design.

Does the UCFS-0120 require any special electrical or ventilation infrastructure?

The unit runs on standard 115 VAC single-phase power drawing 1 amp through a NEMA 5-15 plug — no dedicated circuit is required for the unit itself, though shared circuits with other heat-generating equipment should be avoided. The freestanding chassis requires 4 inches of clearance on back and sides; improper ventilation voids the warranty and causes overheating and temperature instability.

How often does manual defrost need to be performed?

Defrost frequency depends on ambient humidity, door-open frequency, and load patterns; most facilities defrost every 3 to 6 months or when visible ice build-up exceeds approximately 1/4 inch. Periodic defrosting prevents severe ice accumulation that degrades cooling efficiency and storage capacity — the unit data sheet confirms this is required for proper operation.

Is this freezer suitable for vaccine storage?

The UCFS-0120 is a general-purpose laboratory freezer; frozen vaccine storage typically requires purpose-built vaccine freezers certified to standards like NSF/ANSI 456 with continuous monitoring and validated alarm performance. For vaccine-specific cold chain applications consult our medical refrigerator selection guide and review the CDC Vaccine Storage and Handling Toolkit before selecting equipment.