- SP Scientific VirTis 35L Ultra XL-70 Stoppering Freeze Dryer Pilot Lyophilizer (447532)
- Wizard 2.0 Control System (New)
- 9 Shelves with Stoppering
- Vacuum Pump (New)
- Isolation Valve
- Attached Power Cable with NEMA 6-50 Plug
- 90-Day Warranty
- 1 Year Extended Warranty
- Annual PM Service Visit: Preventative maintenance involves checking vacuum integrity and instrument calibration
- IQ/OQ Service: Installation Qualification and Operational Qualification Service Visit. This can be a requirement for any company that is producing products that fall under FDA Regulations.
- Acid Trap Installation: Necessary for applications that involve the processing of corrosive materials
Please contact us if you would like to know more about these service upgrades.
After its initial disinfection and inspection, our technicians tested the SP Scientific VirTis 35L Ultra XL-70 stoppering freeze dryer with the following results:
- Shelf reached -44.5°C in 100 min test: PASSED
- Lowest shelf temperature -65.5°C: PASSED
- Lowest condenser temperature -78.5°C: PASSED
- Temperature calibration: PASSED
- Lowest vacuum 9 microns: PASSED
- Vacuum calibration: PASSED
- Inspected and replaced refrigeration insulation as needed.
- Inspected and replaced vacuum hoses as needed.
Shelf size (W x D): 10.8 in x 20.5 in (274.3 mm x 520.7 mm)
Total shelf area: 13.77 ft2 (12,793 cm2)
Shelf clearance: 3.55 in (89 mm)
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Manufacturer
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SP Scientific
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Model
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35L Ultra XL-70
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Part No.
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447532
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Serial No.
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218832
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Lowest shelf temperature (50Hz / 60Hz)
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≤ -67°C / -70°C
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Shelf temperature control range
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-55 to +65°C
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Shelf pull-down from 20°C to -40°C
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≤ 40 minutes
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Lowest condenser temperature (50Hz / 60 Hz)
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≤ -82°C / -85°C
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Maximum condenser capacity
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≥ 35 L
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Condenser surface area
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750 in2 (4,838 cm2)
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Condenser pull-down from 20°C to -45°C
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≤ 25 minutes
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Maximum ice condensing capacity in 24 hours
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≥ 20 L
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Maximum deposition rate
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≥ 0.83 L/hour
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Number of compressors
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2
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Compressor horsepower
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1.5 hp, 1.5 hp
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Vacuum time to 100 mTorr
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≤ 30 minutes
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Vacuum rate of rise
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≤ 30 mT/hour
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Vacuum control (50mTorr to 500mTorr)
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±5mTorr
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Volume-based leak rate
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≤ .0036 mbar• L/sec
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Lowest system vacuum
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≤ 15 mT
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Temperature uniformity
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± 1.0°C
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Power rating
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208/230V, 60Hz, 50A, 1Ph
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Recommended outlet
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NEMA 6-50R
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Dimensions (W x D x H)
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50 x 38.75 x 75.75 in (127 x 98 x 193 cm)
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Minimum clearance
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10 in (25.4 cm)
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Weight
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2,000 lb (909 kg)
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Note: Performance specifications are based on SP Scientific test data from units operating at an ambient room temperature of approximately 20°C. SP recommends an optimum operating range of 15-25°C (59-77°F).
Note: SP recommends a 24-inch (61 cm) clearance around all sides of the unit for serviceability. If machines are placed side by side, increase the minimum clearance to 48 inches (121.9 cm)
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Compressed air (for units with isolation valve)
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80 psig (5.5 bar)
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Ambient room temperature
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15-25°C (59-77°F)
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Approx. peak heat generated
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15,500 BTU/h (4.5 kW)
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Construction
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316L stainless steel shelves, product chamber and condenser chamber
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Stoppering
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Bottom-up hydraulic
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Defrost type
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Hot gas
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Refrigerant type
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CFC-free
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Vapor port
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6 in (15.2 cm)
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