Freezers, High-Performance, Manual Defrost Laboratory Freezer, Revco™
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Freezers, High-Performance, Manual Defrost Laboratory Freezer, Revco™
Revco™ High-Performance Manual Defrost Lab Freezers
Simplify operation and increase accuracy with the microprocessor control of Thermo Scientific Revco High-Performance Lab Freezers. These Revco -30°C and -20°C high-performance freezers are designed for medical and scientific applications such as storage of reagents, pharmaceuticals, biologicals or other commonly used laboratory materials. Models offer cabinet sizes to fit a variety of space needs and storage volume requirements.
Microprocessor Control
- Audible/visual warnings for overtemperature, undertemperature, or power failure
- Key-operated OFF/ON/ALARM ON master switch for setpoint security
- Push-button alarm test
- Remote alarm contacts
- Alarm silence, ringback, and auto reset
- Controller battery backup system
Construction
- Scratch-resistant cold-rolled steel interior and exterior finishes
- High-density, 2 inch thick (5.1cm) CFC-free urethane foam insulation protects against ambient temperature fluctuations
- CFC-free, HFC-blend refrigerant
- Single-door models are hinged on right
- Full-length door handle and key lock
- Doors self-close and lock open at 90°
- Adjustable epoxy-coated wire shelves
- 1 inch (2.5cm) diameter access port with plug on undercounter model
- Temperature factory- preset at -20°C
- Capacities from 4.9 to 51.1 cu.ft. (139 to 1447L)
- Icon-based controls and displays
- Large, easy-to-read digital display shows temperature within 1°C
- Graphic thermometer is steady green when temperature is normal, flashes top bar for overtemperature, flashes bulb for undertemperature
- -20°C Freezers
- Suitable for applications in which slight intermittent coil warming during an automatic defrost cycle is not desired (such as enzyme storage)
- Gravity convection air system for maximum stability without a blower or fan
- Manual defrost
| |
R204-228 |
R204-230 |
| Capacity |
29.2 cu.ft. (826L) |
| Exterior Dimensions (L x W x H) |
37.2 x 34 x 79.2 inch (94.5 x 86.4 x 201cm) |
| Interior Dimensions (D x W x H) |
29 x 30 x 58 inch (74 x 76 x 147cm) |
| Plug Type |
NEMA 6-15P |
NEMA 5-20P |
| Temperature Range |
-20°C |
| Electrical Requirements |
208/230V / 60Hz / 12A |
115V / 60Hz / 16A |
| Breaker |
15A |
20A |
| Doors |
Single, Solid |
| Shelves |
4 |
| Cabinet Type |
Upright |
| Shipping Weight |
446 lb. (197kg) |
| Defrost |
Manual |
| Refrigerant |
CFC-free |
| Temperature Control |
Microprocessor |