SP Scientific VirTis 50L Ultra Cleanroom Freeze Dryer Lyophilizer

Lowest shelf temperature (50Hz / 60Hz)
≤ -67°C / -70°C

Shelf temperature control range
-55 to 65°C

Shelf pull-down from 20°C to -40°C
≤ 40 minutes

Lowest condenser temperature (50Hz / 60 Hz)
≤ -82°C / -85°C

Maximum condenser capacity
≥ 50 L

Condenser surface area
10 ft2 (.93 m2)

Condenser pull-down from 20°C to -45°C
≤ 35 minutes

Maximum ice condensing capacity in 24 hours
≥ 20 L

Maximum deposition rate
≥ 0.83 L/hour

Number of compressors
2

Compressor horsepower
3.5 hp, 1.5 hp

Vacuum time to 100 mTorr
≤ 45 minutes

Vacuum rate of rise
≤ 30 mT/hour

Vacuum control +/- 5 mTorr
50mTorr to 500mTorr

Volume-based leak rate
≤ .0042 mbar L/sec

Lowest system vacuum
≤ 15 mT

Temperature uniformity
± 1.0°C

Construction
316L stainless steel shelves, product chamber and condenser chamber

Stoppering
Bottom-up hydraulic

Defrost type
Hot gas

Refrigerant type
CFC-free

Vapor port
8 in (20.3 cm)

Power rating
208-230VAC, 60Hz, 50A, 1Ph
220VAC, 50Hz

Recommended outlet
NEMA 6-50R

Overall dimensions (W x D x H)
25 x 78 x 75.75 in (64 x 198 x 192 cm)

Minimum clearance
10 in (25.4 cm)

Weight
2,000 lb (909 kg)