Skip to content
aerosol generator model 3990 03 front view

Aerosol Generator Model 3990-03 – Built-In Compressor Laskin-Nozzle HEPA Filter Testing Unit

SKU : GTI3990-03
MAKE : GTI
MODEL : 3990-03
WARRANTY : 1 Year
GTI
AED 0
$3,757.66 - $3,757.66
AED 13,800.00
$3,757.66 - $3,757.66
$3,757.66

Aerosol Generator Model 3990-03 – Built-In Compressor Laskin-Nozzle HEPA Filter Testing Unit

The Model 3990-03 is a compact, rugged, and high-performance Laskin-nozzle aerosol generator equipped with a built-in compressor, eliminating the need for external air sources. It is designed to produce polydisperse aerosols with concentrations ranging from 10 to 100 µg/L, ideal for HEPA and ULPA filter integrity testing, biosafety cabinet validation, and cleanroom compliance.

Constructed with stainless steel housing and built for high reliability, the generator is optimized for controlled environments with a flow rate capacity between 50–2000 cfm. With adjustable pressure settings and dual L/H output nozzles, this aerosol generator ensures consistent aerosol delivery across a wide range of airflow systems.

Perfect for pharmaceutical manufacturing, negative pressure filter units, laminar flow hoods, and mobile cleanroom setups.

Key Features

  • Built-in compressor – no external air supply required

  • Produces aerosol concentrations from 10–100 µg/L

  • Adjustable flow rate from 50 to 2000 cfm (85–3400 m³/h)

  • Dual-state aerosol output with high (H) and low (L) concentration modes

  • Supports cold polydisperse aerosol generation with PAO, DOP

  • Pressure regulating valve for precise control (max 23 psi / 0.16 MPa)

  • Durable stainless-steel shell with integrated oil-view window

  • PTFE-sealed internal fittings for leak-free operation

  • Compact and portable with protective carry case option

Flow Range

 50–2000 cfm (85–3400 m³/h)

 

Aerosol Concentration

 100 µg/L @ 200 cfm, 10 µg/L @ 2000 cfm

 

Reagents Supported

 PAO, DOP, cold polydisperse liquids

 

Air Source

 Built-in Compressor

 

Nozzle Modes

 High (H), Low (L) via 2-position selector

 

Generator Type

 2 or 6 Laskin Nozzles

 

Power Supply

 AC 100–240V, 50/60Hz

 

Dimensions

 380 × 270 × 260 mm

 

Weight

 18.5 kg

 

Working Pressure

 Adjustable (recommended max 23 psi)

 

Operating Temp

 5–40°C

 

Humidity Range

 5%–85% RH

 

Storage Temp

 -25–55°C

 

Work Cycle

 Up to 1 hour continuous or intermittent

 

  • Aerosol Generator Unit

  • Power Cord

  • User Manual

  • Hose Adapter Kit

  • Upper and Lower Chuck

  • Silicone Pad

  • PTFE Tape

  • Collar

  • Hose Clamp

Datasheet : Download
Operation Manual : Download

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

What is the Aerosol Generator Model 3990-03 used for?

It is designed for HEPA/ULPA filter integrity testing, cleanroom validation, and aerosol delivery in environments such as biosafety cabinets and negative pressure systems.

Does this unit need external air supply?

No, it has a built-in compressor and operates independently once powered on.

What are the supported aerosol reagents?

The generator supports PAO, DOP, and other cold polydisperse aerosol liquids.

Can I switch between high and low aerosol concentration?

Yes, it has a concentration selector valve with “H” (high) and “L” (low) output states for flexible test conditions.

What is the max flow rate and concentration?

It supports airflow from 50–2000 cfm with aerosol output concentrations up to 100 µg/L.

Is this unit portable?

Yes, it's compact and rugged, with an optional heavy-duty case for field mobility and protection during transport.

Aerosol Generator Model 3990-03 – Built-In Compressor Laskin-Nozzle HEPA Filter Testing Unit

The Model 3990-03 is a compact, rugged, and high-performance Laskin-nozzle aerosol generator equipped with a built-in compressor, eliminating the need for external air sources. It is designed to produce polydisperse aerosols with concentrations ranging from 10 to 100 µg/L, ideal for HEPA and ULPA filter integrity testing, biosafety cabinet validation, and cleanroom compliance.

Constructed with stainless steel housing and built for high reliability, the generator is optimized for controlled environments with a flow rate capacity between 50–2000 cfm. With adjustable pressure settings and dual L/H output nozzles, this aerosol generator ensures consistent aerosol delivery across a wide range of airflow systems.

Perfect for pharmaceutical manufacturing, negative pressure filter units, laminar flow hoods, and mobile cleanroom setups.

Key Features

  • Built-in compressor – no external air supply required

  • Produces aerosol concentrations from 10–100 µg/L

  • Adjustable flow rate from 50 to 2000 cfm (85–3400 m³/h)

  • Dual-state aerosol output with high (H) and low (L) concentration modes

  • Supports cold polydisperse aerosol generation with PAO, DOP

  • Pressure regulating valve for precise control (max 23 psi / 0.16 MPa)

  • Durable stainless-steel shell with integrated oil-view window

  • PTFE-sealed internal fittings for leak-free operation

  • Compact and portable with protective carry case option

Flow Range

 50–2000 cfm (85–3400 m³/h)

 

Aerosol Concentration

 100 µg/L @ 200 cfm, 10 µg/L @ 2000 cfm

 

Reagents Supported

 PAO, DOP, cold polydisperse liquids

 

Air Source

 Built-in Compressor

 

Nozzle Modes

 High (H), Low (L) via 2-position selector

 

Generator Type

 2 or 6 Laskin Nozzles

 

Power Supply

 AC 100–240V, 50/60Hz

 

Dimensions

 380 × 270 × 260 mm

 

Weight

 18.5 kg

 

Working Pressure

 Adjustable (recommended max 23 psi)

 

Operating Temp

 5–40°C

 

Humidity Range

 5%–85% RH

 

Storage Temp

 -25–55°C

 

Work Cycle

 Up to 1 hour continuous or intermittent

 

  • Aerosol Generator Unit

  • Power Cord

  • User Manual

  • Hose Adapter Kit

  • Upper and Lower Chuck

  • Silicone Pad

  • PTFE Tape

  • Collar

  • Hose Clamp

Datasheet : Download
Operation Manual : Download

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

What is the Aerosol Generator Model 3990-03 used for?

It is designed for HEPA/ULPA filter integrity testing, cleanroom validation, and aerosol delivery in environments such as biosafety cabinets and negative pressure systems.

Does this unit need external air supply?

No, it has a built-in compressor and operates independently once powered on.

What are the supported aerosol reagents?

The generator supports PAO, DOP, and other cold polydisperse aerosol liquids.

Can I switch between high and low aerosol concentration?

Yes, it has a concentration selector valve with “H” (high) and “L” (low) output states for flexible test conditions.

What is the max flow rate and concentration?

It supports airflow from 50–2000 cfm with aerosol output concentrations up to 100 µg/L.

Is this unit portable?

Yes, it's compact and rugged, with an optional heavy-duty case for field mobility and protection during transport.

YOU MAY ALSO LIKE

Compare products

0 of 3 items selected

Select first item to compare

Select second item to compare

Select third item to compare

Compare
My Wishlist0
AED