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Specifications
Vibrating Orifice Aerosol Generator Model 3450
Mode of Operation
Constant liquid feed rate through a vibrating orifice
Particle Size Range
1 to 200 ?m
Initial Droplet Diameter
20 to 400 ?m
Geometric Standard Deviation
<1.01
Particle Type
Oil and solids soluble in water or alcohol*
Particle Generation Rate
1,000 to 300,000 particles/sec (depends on particle size)
Syringe Pump
Syringe Ram Speed 0.1 脳 10-4to 9.9 脳 10-3cm/sec Flow Rate Selectable, 0.001 cm3/min (10-cm3syringe) to 2.2 cm3/min (60-cm3syringe) Syringe Holders Hold 10-, 20-, or 60-cm3syringes
Signal Generator
Frequency Range 1 kHz to 1 MHz
Accuracy 卤1% of full scale, 卤1 digit
Amplitude of Square Wave 0 to 30 V, peak-to-peak
Physical Specifications
Cabinet Size 44 cm x 37 cm x 20 cm
(17.3 in. x 14.5 in. x 7.9 in.)
Weight 16 kg (35 lb)
Drying-Column Height 60 cm (23.6 in.)
Drying-Column Material Acrylic
Orifice Material Stainless steel
Electrical Requirements 100/115/230/240 VAC, 50-60 Hz, 100 W maximum Compressed-Air Requirements
Up to 100 L/min at 207 kPa (30 psig)
*The VOAG is not suitable for use with nonsoluble solids such as polystyrene latex (PSL). To generate PSL aerosol, use TSI鈥檚 Small-Scale Powder Disperser Model 3433 with a turntable loaded with PSL.
Specifications are subject to change without notice.