VWR VWR-HC-ERFC10 Hazardous Location Upright Refrigerator Freezer Combo Unit Class 1 Div II, ATEX Spark-Free, 9 cu. ft.

VWR VWR-HC-ERFC10 Hazardous Location Upright Refrigerator Freezer Combo Unit Class 1 Div II, ATEX Spark-Free, Dual-Zone Microprocessor Temperature Control, 9 cu. ft.

The VWR Hazardous Location Upright Refrigerator Freezer Combo Unit (Catalog No: 77441-862 / Model: VWR-HC-ERFC10), supplied by VWR International, is a dual-chamber 9 cubic foot (255 L) cold storage solution engineered specifically for high-risk laboratory environments where flammable, volatile, or explosive atmospheres may be present. Built with ATEX-certified non-sparking internal components, this unit strictly complies with NFPA and OSHA guidelines for hazardous location storage, carrying Class 1, Division II, Groups A, B, C, and D safety approvals.

This dual-zone system features independent temperature management for each chamber, regulated by precise microprocessor temperature controllers with digital displays. The upper refrigerator compartment operates across a 1°C to 10°C temperature range utilizing an automatic cycle defrost system to prevent frost accumulation. The lower freezer compartment operates across a -15°C to -25°C temperature range with a manual defrost system to preserve thermal stability. To eliminate electrical spark hazards in volatile atmospheres, the unit is intentionally supplied without a traditional power plug, featuring exposed 3-wire flying leads designed for direct conduit hardwiring into facility electrical supplies.

The internal configuration includes three adjustable shelves in the refrigerator chamber, two fixed shelves, and three removable baskets in the freezer chamber, offering tailored organization for reagents, chemicals, and samples. The exterior is constructed from heavy-duty white powder-coated steel with foamed-in-place EPA-compliant high-density urethane insulation. Both solid swing doors are equipped with independent keyed door locks for enhanced sample security and access control.

Operating on eco-friendly, natural R600a hydrocarbon refrigerant, this freestanding unit provides excellent thermal performance and energy efficiency. ETL listed and cETL listed, the unit requires a 4-inch (102 mm) clearance on the sides and rear for adequate ventilation, and is backed by a 2-year parts and labor warranty.

Features:

• Class 1, Division II Hazardous Location Certification: Designed in full compliance with NFPA and OSHA guidelines for Class 1, Division II, Groups A, B, C, and D hazardous laboratory environments.
• ATEX Non-Sparking Architecture: Manufactured with spark-free interior electricals and sealed mechanics to safely store volatile or flammable compounds without risk of ignition.
• Dual-Zone Microprocessor Temperature Control: Microprocessor controllers with digital displays manage both chambers independently, providing tight control across 1°C to 10°C (refrigerator) and -15°C to -25°C (freezer).
• Hardwired Electrical Conduit Connection: Engineered without a standard power plug, featuring 3-wire exposed flying leads for secure hardwiring in conduit to maintain high-risk safety protocols.
• Eco-Friendly R600a Hydrocarbon Refrigerant: Utilizes natural R600a refrigerant to deliver high refrigeration efficiency, lower energy consumption, and reduce environmental impact.
• Comprehensive Alarm & Monitoring System: Features audible and visual high/low temperature alarms for both chambers, state-switching remote alarm contacts, and thermal sensing probes in glass bead media bottles.
• Dual Defrost Configuration: Cycle defrost in the refrigerator chamber prevents frost build-up automatically, paired with manual defrost in the freezer to protect sensitive samples from temperature spikes.
• Secure Solid Door Enclosure: Two solid swing doors with independent key locks provide access security and shield light-sensitive compounds from ambient light.
• Versatile Storage Design: Refrigerator chamber includes 3 adjustable shelves; freezer chamber features 2 fixed shelves and 3 removable storage baskets.
• Certified & Supported: ETL and cETL listed, supported by leveling legs and backed by a full 2-year parts and labor warranty.

Specifications:

Standard delivery typically takes 5-7 business days, while expedited shipping takes 2-3 business days