New
Ultra Low Temperature Freezer Benchtop
This compact ULT Freezer Benchtop delivers reliable ultra-low temperature performance in a compact design. Engineered with Stirling engine technology and helium refrigerant, this unit provides efficient cooling down to -86°C while maintaining low energy consumption and quiet operation. Designed for benchtop convenience, the freezer features a top-access swing door with a compression latch closure and a keyed lock for safety. This compact ULT is ideal for specialty applications where dependable -86°C storage is required without the footprint of a full-size ULT freezer.
Key Features
- Reliable ultra-low temperature performance down to -86°C
- Stirling engine technology with helium refrigerant
- Energy-efficient operation with low power consumption and quiet performance
- Compact benchtop design ideal for space-conscious applications
- Top-access swing door with compression latch closure
- Keyed lock for added sample security
General Description and Application
| Storage capacity | 5.25" x 5.25" x 3" cryogenic sample storage box |
| Door | Top access swing door, compression latch closure |
| Freezer Compartment | One, top access |
| Mounting and Installation | Rubber feet |
| Interior lighting | Non-applicable |
| Airflow management | Non-applicable |
| External probe access | Non-applicable |
| Insulation | Enclosure is foamed-in-place with EPA compliant high density urethane foam and VIPs |
| Exterior materials | White powder coated steel |
| Access control | Keyed door lock |
| General warranty | Two (2) years parts and labor warranty |
| Compressor warranty | Non-applicable |
| Product weight (lbs) | 21 |
| Shipping weight (lbs) | 40 |
| Exterior width (in) | 10.25" |
| Exterior depth (in) | 11" |
| Exterior height (in) | 18.5" |
| Rated Amperage | AC: 1 Amp DC: 10 Amps |
| Power Plug/Power Cord | AC: NEMA 1-15P plug DC: 12V automotive socket |
| Facility Electrical Requirement | AC: 110-127V, 15A, NEMA 5-15 receptacle DC: 12V, 15A fuse, automotive socket |
| Agency Listing and Certification | cETLus, CE, FC, RoHS, UK CA. 24V DC system operating voltage |
Refrigeration System
| Compressor | Stirling engine |
| Refrigerant | Helium |
| Condenser | Integral heatsink |
| Evaporator | Integral cold plate |
| Defrost | Manual defrost |
Performance
| Energy Consumption kWh/day | < 1.10 kWh/day |
| Average Heat Rejection kWh/day | < 1.33 kWh/day |
| Average Heat Rejection BTU/hr | < 190 BTU/hr |
| Noise pressure level (dBA) | 45 dBA or less installed |
| Pull down time to nominal operating temp | < 210 min to -86C (empty) |
Controller, Configuration, Alarms and Monitoring
| Controller technology | Microprocessor with capacitance touch display |
| Battery Backup | Adapter included for 12V socket power |
| Temperature setpoint range | 40°C to -86°C |
| Display probe | Integral RTD probe |
| External alarm connection | Non-applicable |
| Alarms | Audible & Visual Alarms when the temperature is above the set point by 10°C for 5 minutes |
| Simulator ballast | Display simulates the air temperature in the geometric center of the chamber as measured in an empty chamber |
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