Back to products
Plasma Freezers
Nor-Lake Scientific Auto Defrost Undercounter Plasma Freezer
Description
Designed to meet the AABB, ANRC and FDA requirements
Nor-Lake Scientific Nor-Lake Scientific Full-Size Plasma Freezers
Description
Functions
- Programmable logic microprocessor controller
- LCD display control panel and message center, 4×20 characters
- Continuous display of content temperature
- Product sensor with glycerin bottle
- Temperature factory preset at -30°C
- Temperature chart recorder
- Air probe with high/low alarms
- Audible and visual high/low content temperature alarms
- Two levels of user password protection (setpoints and parameters)
- 100-event alarm logging including date/time stamp and content temperature (stored in nonvolatile flash memory)
- Integrated high/low alarm tests
- Door-ajar alarm with adjustable delay
- 2 to 10V DC output for product temperature (selectable to air temperature)
- Digital calibration air and product
- Real-time clock with date and time display
- Door opening counter with 24-hour automatic reset
- Adjustable alarm beep or constant on (keypad selectable)
- Alarm volume adjustable manually
- Low battery test switch with buzzer
- Power failure alarm
- Remote alarm contacts
- Separate monitors for condensate/compressor run time, fan run time and defrost heater time
Construction
- Air-cooled condensing unit
- Automatic defrost and condensate evaporation
- Perimeter anti-condesate door frame (temperature selectable) heater wires
- Centered key door lock (2 keys)
- 8 solid pullout stainless-steel drawers per door
- Top-mounted forced-air refrigeration system
- Interior light, switch activated
- Full-length pull door handle
- Cabinet and solid door are foamed-in-place CFC-free high-density polyurethane foam insulation
- Heavy-duty door pivot hinges and magnetic door gaskets
- Four casters, two locking
- 1 in
Nor-Lake Scientific Undercounter Plasma Freezer
Description
- Digital LED display microprocessor temperature controller
- Remote alarm contacts, and warm and cold audible and visual alarms
- Adjustable control range from -25°C to -30°C; factory preset at -30°C
- Continuous product temperature display
- Product sensor with glycerin bottle
- Power supply switch for manual defrost
- Air-cooled condensing unit
- Centered key-lockable doors (two keys)
- Four 4 in
Thermo Scientific Jewett High-Performance Plasma Freezers
Description
Meet the highest standards for sensitive plasma freezing with Thermo Scientific Jewett High-Performance Plasma Freezers
Thermo Scientific Jewett Undercounter Plasma Freezers
Description
Safely meet small storage requirements in confined spaces with Thermo Scientific Jewett Undercounter Plasma Freezers
Thermo Scientific Revco Plasma Freezers
Description
Simplify operation and increase accuracy with the microprocessor control of Thermo Scientific Revco Plasma Freezers
Thermo Scientific XBF40D-MD -40°C Blast Freezer for Plasma
Description
Rapidly freeze plasma with the new Thermo Scientific XBF40D-MD -40°C Blast Freezera breakthrough sample preparation device for use prior to cold storage