49 Cu. Ft. Premium Laboratory Auto Defrost Freezer
Product Number: ABT-HC-PLF-49
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ABS 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.
Enjoy the uniformity and speed of microprocessor temperature control and a full array of alarms to safeguard your products. Unit controllers also come with a battery backup to keep your data safe. Upgrade your laboratory environment with these premium freezers and welcome energy savings, noise reduction, smooth operation, and improved system performance to your work environment.
| Storage capacity (cu. ft) | 49 | ||
| Door | Double Swing Solid Right and Left Hinged Door(s) | ||
| Shelves | Ten adjustable 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 | Non-applicable | ||
| 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 | ||
| 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 | ||
Accessory:
ABT-DWRKIT-PL49
| Uniformity¹ (Cabinet air) | ±0.8 | ||
| Stability² (Cabinet air) | ±2.1 | ||
| Maximum temperature variation (Cabinet air) | ±2.1 | ||
| Stability² (Simulator ballast) | Non-applicable | ||
| Stability² (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 | ||
| Compressor | Hermetic, variable speed (VSC). Rated speed range: 2000-4500 | ||
| Refrigerant | EPA SNAP compliant, R290 | ||
| Condenser | Fin and tube design, high efficiency fan | ||
| Evaporator | Fin and tube design, high efficiency fan | ||
| Defrost | Cycle optimized, automatic | ||
| 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 | |||