Menu
CLOSE

BSI Premium Series 49 cu. ft. Laboratory Freezer (-30/35C) | Auto Defrost

Item#: BSIP-49-FA

BSI Premium Lab Freezers deliver superior cooling to laboratory environments. Engineered with variable speed compressors (VSCs), these units feature ultra-quiet operation and significant energy savings. VSCs optimize energy consumption by self-adjusting to cooling demands. These compressors also deliver enhanced system performance and provide a longer lifespan than other compressor variations.

$11,564.00 $8,904.28

Add to wishlist
REQUEST PROPOSAL
Supplier:
  • External Dimensions: 54"W x 36 3/8" D x 81 1/2" H; 24 7/8" Door Swing; 59 3/8" Total open Depth
  • Internal Dimensions: 49 1/8"W x 26 1/2" D x 59" H
  • Storage capacity (cu. ft): 49
  • Adjustable Temperature Range: -35°C to -15°C
  • Door: Double Swing Solid Right and Left Hinged Door(s)
  • Shelves: Ten adjustable, wire metal shelves with guard rail on back
  • Drawers: Optional pull-out drawers available
  • Mounting and Installation: 4 preinstalled swivel casters, front casters locking
  • Interior lighting: Shielded, switched LED lighting, full coverage, balanced spectrum
  • Airflow Management: Forced Air technology, patent pending
  • External probe access: Rear wall port (3/4") dia.
  • Insulation: Cabinet is foamed-in-place with EPA compliant high density urethane foam
  • Exterior materials: White powder coated steel
  • Interior materials: Stainless-steel
  • Access control: Key Lock
  • General warranty: Two (2) years parts and labor warranty
  • Compressor warranty: Seven (7) years compressor warranty
  • Product Weight (lbs): 506
  • Shipping Weight (lbs): 625
  • Rated Amperage: 7.6 Amps
  • Power Plug/Power Cord: NEMA 5-15 plug
  • Facility Electrical Requirement: 110-120V AC: 15 A (minimum)
  • Agency Listing and Certification: ETL, C-ETL listed and certified to UL471 standard, hydrocarbon refrigerant safety

Performance

  • Uniformity (Cabinet air): ±0.8
  • Stability (Cabinet air): ±2.1
  • Maximum temperature variation (Cabinet air): ±2.1
  • Stability (Simulator ballast): Non-applicable
  • Stability (Simulator bag): Non-applicable
  • Temperature Rise after Short Door Openings: Non-applicable
  • Recovery after Short Door Openings: Non-applicable
  • Energy Consumption (KWh/day): 8.69
  • Average Heat Rejection (BTU/hr): 2036
  • Noise Pressure Level (dBA): 46 or less installed
  • Pull down time to nominal operating temp: 153 min

Refrigeration System

  • Compressor: Hermetic, variable speed (VSC). Rated speed range: 2000-4500 rpm
  • Refrigerant: EPA SNAP compliant, R290
  • Condenser: Fin and tube design, high efficiency fan
  • Evaporator: Fin and tube design, high efficiency fan
  • Defrost: Cycle optimized, zero energy

Controller, Configuration, Alarms and Monitoring

  • Controller technology: Proportional Integral Derivative (PID) microprocessor with LCD display
  • Battery Backup: 24V high-capacity battery, controller, all alarms active, temperature monitoring DAQ and event logging active on battery backup
  • Display technology: Non-applicable
  • Digital Communication: RS-485 (MODBUS)
  • Data Transfer: USB port for data transfer and software updates
  • Chart Recorder: Non-applicable
  • Adjustable Temperature Range: -35°C to -15°C
  • External alarm connection: State switching remote alarm contacts
  • Alarms: Alarm logging (last 100 entries) with Visual and audible indicators: Power failure, Temperature sensor failure, Battery voltage monitor and replacement, High / Low temperature, Door ajar.
  • Controller probe: Bottle with glass bead thermal media
  • Disclaimers: Performance data acquired at 22°C ambient, 4°C nominal set point in an empty cabinet with drawers using validation ballast probes, during stabilized steady state operation and a DAQ sampling rate of one measurement every 10 seconds
    • Uniformity is defined as the maximum variance in temperature across all probes at any point in time over the testing period
    • Stability is defined as the maximum variance in temperature experienced by any single probe over the testing period
    • Data per Energy Star test results or equivalent testing and calculation. Heat rejection based on daily averages, not continuous operation. Performance exceeds Energy Star requirements.

BSIP-49-FA Data Sheet

Download

You may also like…

Request a Proposal

Related Products