Manufacturer
|
SP Scientific
|
Model
|
35L Ultra EL-85°
|
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
|
≥ 35 L
|
Condenser surface area
|
750 in2 (4,838 cm2)
|
Condenser pull-down from 20°C to -45°C
|
≤ 25 minutes
|
Maximum ice condensing capacity in 24 hours
|
≥ 20 L
|
Maximum deposition rate
|
≥ 0.83 L/hour
|
Number of compressors
|
2
|
Compressor horsepower
|
1.5 hp, 1.5 hp
|
Vacuum time to 100 mTorr
|
≤ 30 minutes
|
Vacuum rate of rise
|
≤ 30 mT/hour
|
Vacuum control (50mTorr to 500mTorr)
|
± 5 mTorr
|
Volume-based leak rate
|
≤ .0036 mbar L/sec
|
Lowest system vacuum
|
≤ 15 mT
|
Temperature uniformity
|
± 1.0°C
|
Construction
|
316L stainless steel shelves, product chamber and condenser chamber
|
Defrost type
|
Hot gas
|
Refrigerant type
|
CFC-free
|
Vapor port
|
6 in (15.2 cm)
|
Power rating
|
208-230VAC, 60Hz, 50A, 1Ph
|
Recommended outlet
|
NEMA 6-50R
|
Overall dimensions (W x D x H)
|
25 x 77 x 75.75 in
|
Minimum clearance
|
10 in (25.4 cm)
|
Weight
|
2,000 lb (909 kg)
|
Note: Performance specifications are based on SP test data from units operating at an ambient room temperature of approximately 20°C. SP recommends an optimum operation 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)
|
Air-Cooled
|
Compressed air (for units with isolation valve)
|
80 psig (5.5 bar)
|
Ambient room temperature
|
15-25°C (59-77°F)
|
Approx. peak room heat generated
|
15,500 BTU/h (4.5 kW)
|
Electrical power rating
|
208-230VAC, 60Hz, 50A, 1Ph
|
Recommended power outlet
|
NEMA 6-50R
|
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