Labconco FreeZone Plus 2.5 Liter Cascade Console Freeze Dry System
Ice Holding Capacity
2.5L
Lowest Temperature
-84C
Water Removal Over 24 Hours
2.2L
Features
- Dual HCFC/CFC-free refrigeration systems for reliable low-temperature operation
- Durable brushed stainless steel and epoxy-coated steel exterior with blue accents
- LCD display for monitoring system parameters, alarms, and service intervals
- Audible and visual alarm system alerts users to power, temperature, or moisture issues
- Vacuum control and break valves maintain stable pressure and safe recovery after outages
- Moisture sensor prevents system start-up when condensation is detected in the collector
- Automatic start-up for collector cool-down and vacuum pull-down with manual override
- Rear RS-232 port for exporting operational data to a connected computer
All of our equipment is fully tested to perform at factory
specifications before being shipped.
INCLUDED:
The Labconco FreeZone Plus 2.5 Liter Cascade Console Freeze Dry System includes:
The Labconco FreeZone Plus 2.5 Liter Cascade Console Freeze Dry System includes:
- 12-Port Drying Chamber
- New Edwards RV5 Vacuum Pump
- EMF10 Mist Filter
- Vacuum Hose, Oil, and all Hardware
- Power Cords
- Operator's Manual
- Full 180 Day Parts and Labor Warranty
Labconco FreeZone Plus 2.5 Liter Cascade Console Freeze Dry System Specifications
| Ice Holding Capacity | 2.5L |
| Lowest Temperature | -84C |
| Water Removal Over 24 Hours | 2.2L |
| Manifold | 12 Port Drying Chamber |
| Vacuum Pump Displacement Required | 86L/min |
| Ambient Temperature Range | 5°C to 40°C |
| Dimensions (W x D x H) | 18.6 x 23.2 x 37.4 in. (47.2 x 58.9 x 95 cm) |
| Weight | 171 lbs (78 kg) |
| Electrical Requirements | 115V, 60Hz, 16.0 A |
Recertification Inspection Protocol
- Inspect the display for pixel clarity and brightness issues; replace any dim or defective pixels to ensure optimal visual quality.
- Test each button for responsiveness, resistance, and continuity; replace any buttons that show wear or unresponsiveness.
- Check the acrylic/glass lid for structural integrity, looking for cracks or chips; replace if any damage is found.
- Examine all external gasket seals for elasticity, cracks, or tears; replace compromised seals with OEM-approved parts.
- Remove and replace all manifold ports with new OEM parts, ensuring proper fit and sealing to maintain system integrity.
- Drain and replace the oil, verifying the new oil’s viscosity and particulate levels fall within operational standards.
- Conduct diagnostic checks on all PCB test points, replacing any malfunctioning components to maintain circuit integrity.
- Inspect all internal rubber connections and gaskets for cracks or brittleness; replace compromised parts as needed.
- Disassemble and clean the condenser coils and fan assembly to remove dust; replace worn components to ensure efficiency.
- Confirm the start capacitor for the refrigeration system meets the manufacturer-specified capacitance range; replace if readings deviate.
- Test and calibrate all internal sensors and safety switches, ensuring accurate readings and replacing any faulty components.
- Verify displayed temperatures by cross-referencing with independent calibrated probes; recalibrate the system if discrepancies are detected.
- Check vacuum pressure using an independent gauge, aiming for ~0.40 mbar; address any leaks or inefficiencies affecting vacuum levels.
- Confirm the system achieves and maintains low temperatures (~-50°C or ~-80°C) using certified measurement tools; troubleshoot as necessary.
- Inspect all external surfaces, labels, and interfaces for cosmetic wear; address any scratches, blemishes, or visible signs of damage.
Technician Inspection and Recertification Checklist
The Following Checklist Is to Be Performed on All Incoming and Outgoing Equipment| Task | Completed? | Remarks? |
| Inspect display for pixel issues and replace if needed | Completed | |
| Test button functionality and replace any defective buttons | Completed | |
| Examine door seal and lock functionality; replace if compromised | Completed | |
| Conduct PCB test point diagnostics and replace as needed | Completed | |
| Verify compressor and internal fan functionality | Completed | |
| Confirm temperature probe accuracy with NIST-traceable probe | Completed | |
| Inspect all wiring for frays, tears, or breakages | Completed | |
| Test start capacitor capacitance range; replace if needed | Completed | |
| Replace all internal filters and clean condenser fins | Completed | |
| Test alarm battery for full functionality | Completed | |
| Run 72-hour test with data recorder to confirm stable temperatures | Completed | |
| Conduct cosmetic inspection and address any issues | Completed |
102 Tide Mill Road, Hampton NH 03842
customerservice@marshallscientific.com | (603) 601-8511 |
www.marshallscientific.com
Copyright © 2024 by Marshall Scientific LLC. All rights reserved.
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