Esco Labculture Reliant Model LR2-4S2-E-Port Class II Type A2 4 foot Biosafety Cabinet with Ulpa Filter, UV Light, and Stand

Manufacturer: Esco

Model: LR2-4S2-E-Port-AF.

Ships directly from the manufacturer.

Estimated lead time: As of 2-27-24, discontinued. Upgraded to LR2-4S9-G4 10″. Contact us for quote.

Warranty: Esco Biosafety Cabinets come with a limited five (5) year warranty, unless otherwise stated, which includes parts and labor. Esco’s limited warranty covers defects in materials and workmanship. Esco’s liability under this limited warranty shall be, at our option, to repair or replace any defective parts of the equipment, provided that these parts, if proven to the satisfaction of Esco, were defective at the time of being sold and that all defective parts shall be returned, properly identified with a Return Authorization.

Includes:

• Esco Labculture Model LR2-4S2-E-Port 4ft biosafety cabinet (assembled)
• Energy Efficient ECM blower
• 115VAC 60Hz
• cUL Listed
• NSF Listed
• Simple Switches and Minihalic Gauge
• Cable Port
• 2 GFCI outlets
• 1 service valve
• Ulpa Filter 
• UV Fixture and Lamp
• Esco Model STL-4AO 4ft Stand, adjustable height with pins from 26″ to 36″, work surface 28″ to 38″, Leveling Feet, Shipped flat and disassembled.

Features

OPERATOR, SAMPLE AND PROCESS PROTECTION:

• Dual, long-life ULPA filters for supply and exhaust with 99.999% efficiency for particle size between 0.1 to 0.3 microns.
• Expert Airflow Design for Maximum Effectiveness
  • Angled supply filter matches cabinet profile to achieve best downflow uniformity and containment.
  • Raised airflow grille maintains safety by preventing blockage.
  • Negative pressure plenum surrounds contaminated positive pressure plenum and work zone.
• Advanced DC ECM blower that provide stable airflow, despite building voltage fluctuation and increased filter loading.
• Esco ISOCIDE™ antimicrobial coating on all painted surfaces prevents microbial/bacterial growth.
• Easily turn on exhaust blower and remotely monitor cabinet safety using zero volt relay contacts.

OPERATOR BENEFITS:

• Ergonomically angled front improves reach and prevents ceiling lamp reflection.
• Larger work area with smaller footprint: Esco 3 foot cabinet has equivalent work area to larger conventional 4 foot cabinets.
• Easier to clean due to coved one-piece work surface which contains spillage and angled drain pan with smooth polished corners.
• Easily adjustable UV timer that doesn’t require the operator to manually turn off UV lamp.

Models

Model No.	External Dimensions	Internal Dimensions	Airflow Velocity (Inflow)	Airflow Velocity (Downflow)	Electrical
LR2-3S2-E	1115 x 852 x 1540 mm (44.0″ x 33.5″ x 60.6″)	970 x 623 x 670 mm (38.2″ x 24.5″ x 26.4″)	0.53 m/s 105 (fpm)	0.35 m/s 70 (fpm)	115 VAC 50/60 Hz
LR2-4S2-E	1420 x 852 x 1540 mm (56.0″ x 33.5″ x 60.6″)	1270 x 623 x 670 mm (50.0″ x 24.5″ x 26.4″)			115 VAC 50/60 Hz
LR2-5S2-E	1725 x 852 x 1540 mm (68.0″ x 33.5″ x 60.6″)	1570 x 623 x 670 mm (61.8″ x 24.5″ x 26.4″)			115 VAC 50/60 Hz
LR2-6S2-E	2030 x 852 x 1540 mm (80.0″ x 33.5″ x 60.6″)	1870 x 623 x 670 mm (73.6″ x 24.5″ x 26.4″)		0.33 m/s 65 (fpm)	115 VAC 50/60 Hz
LR2-8S2-E	2600 x 852 x 1540 mm (102.4″ x 33.5″ x 60.6″)	2440 x 623 x 670 mm (96.0″ x 24.5″ x 26.4″)			115 VAC 50/60 Hz

Accessories

Support Stands 

• Recommended stand: Telescoping height stand for leveling feet (STL), nominal range 660 mm to 960 mm (26″to 37.8″). Included in pricing. 
• Option #1: Telescoping height stand for casters (STC), nominal range 660 mm to 880 mm (26″ to 34.6″) – Adjustable in 25.4 mm (1″) increments.
• Option #2: Fixed height, available 711 mm (28″) or 864 mm (34″) – With leveling feet, ±38.1 mm (1.5″) (SAL) – With casters (SPC).
• Option #3: Infinitely adjustable hydraulic stand with casters elevates to accommodate a sitting or a standing user’s work surface height (SHM).

Electrical Outlets and Utility Fixtures 
 

• Electrical Outlets (US GFCI and International Outlets)
• Universal Service Fixture Kit (Air, Gas, Water, Vacuum)
• Germicidal UV lamp, with analog UV timer to prolong bulb life

Cabinet Accessories

• Thimble exhaust collar
• Air tight damper; 9.8″ x 9.8″ (D x H); Fits inside 10″ duct.

• Anti Blow Back Valve
   
  • Automatically shuts duct, preventing back flow in the duct, 10″ diameter.
• Air tight cable port, installed on the right side wall.
• PVC armrest
  • Improves operator comfort, easy-to-clean. 712mm (28″) standard size.
• Ergonomic foot rest
  • Angled, helps maintain proper posture.
  • Adjustable from 3″ to 11″ with 1” increment.
  • Black rubber matte
• IV bar, with hooks
  • Maximum load is 6Kg. (13lbs).
• Microscope viewing device
  • Factory installed; specify when ordering.

Documents/Videos

Esco LR2/LA2/LB2 biosafety cabinets brochure

How to Install Esco Support Stand – Part 01 

How to Install Esco Support Stand – Part 02