GA32Model

Operating Temperature Range

Liquid Sample Flux

40℃～200℃

up to 28握/min.

Spraying Nozzle

for Liquid and Air

Water Evaporation

Max.1300握/h

Dryer, Spray "Pulvis Mini-Spray"

A small sized dryer for laboratory use which produces uni-formalized fine particles.The GA32 is a compact spray dryer using a spray dry method which enables sim-ple use for laboratory experiments. It can be used for a wide variety of dryingoperations, from preliminary examinations for pilot plants to drying operation ingeneral laboratories.

No danger of damaging foodstuffs, medical products and products that aresensitive to biochemical-heat.

No oxidation takes place and the water content of the formed powders is low,so that there is no contamination.

Even a solid body of ca.0.5g can be dried.

Easy operation and maintenance

GA32

Control Panel

●Inlet temperature, outlet tem-　perature and drying air volume　are displayed digitally.　Condition setting dials and　stage level control switch are　located on the front panel for　easy use.

●In this Spray Dryer,　the sample are dried and　transformed into a uniform　fine powder of amorphous　form, so both its solubility　and reactivity are extremely　high in comparison to crystal.

●Drying chamber, cyclone, product　vessel can be easily detached and　cleaned.

●Inlet temperature, outlet tempera-　ture and drying air volume are dis-　played digitally. Condition setting　dials and stage level control switch　are located on the front panel for　easy use.

●Obtained powder (example)

SINCE 1889

⑫

YAMATO SCIENTIFIC CO.,LTD.2-1-6, Nihonbashi Honcho, Chuo-ku, Tokyo 103-8432 Japan

Telephone : 81-3-3231-1124Facsimile : 81-3-3231-1144Website : http : // www.yamato-net.co.jp/englishEmail : info@yamato-net.co.jp

Structure

Standard

GB22 (Basic Unit)Model

HeaterAspiratorSample liquid feed pumpStirring systemCompressed air blowing systemTemperature control rangeTemperature control accuracyTemperature setting and display methodDry air flow meterSpray pressure gauge

2 kWBypass-type blowerQuantitative peristaltic pump, flow rate variable up to 28握/min.Using an induction motorPulse jet system, an electromagnetic valve and electronic timer40℃～200℃±1℃DigitalDigital displayBurdon tube pressure gauge, measurement range : 0～294kPa (0～3kg/cm2)

Power source (50/60Hz)

External dimensions(W×D×Hmm)Weight

AC 200/230V, single phase 14A/13A760×420×1,350Approx. 110kg

Structure and StandardGF32 (Pulvis Mini Bed Attachment)Model

Water evaporation rateSpray nozzleDrying chamberCycloneProduct vesselNozzle orifice cleaningWeight

Max. approx. 1,300握/HTwo-liquid nozzle, 1ASuper-hard glassSuper-hard glassSuper-hard glassPulse jet system (using a compressed air blowing system of Model GB22)Approx. 11kg

Specifications

Dryer, Spray "Pulvis Mini-Spray"

① ②

③④

⑥

⑦

⑪

⑤

⑧

⑨

⑬

⑩

Exhaustair

Air supply

Pressure air

Sample

System diagram

① Fluid Pump② Spray nozzle③ Needle valve④ Electromagnetic valve⑤ Heater

⑥ Distributor⑦ Drying chamber⑧ Cyclone⑨ Product vessel⑩ Aspirator

⑪ Cap⑫ Inlet temperature sensor⑬ Outlet temperature sensor

A

Liquid nozzle

Air nozzle

侃

粥

B

C

Spraying nozzle

Nozzle No.

Nozzle size (μm)

Model 1A : Standard nozzle

Model

Nozzle No.

1A

4061270

1626

5081270

1626

508 1270

1778

711 1270

1778

7111650 2050 2050 2850 2850

1270

162664 64 70 70 64

1

A侃 B

C粥

2A 2 3