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aerosol generator model 3990 01 front view

Aerosol Generator Model 3990-01 – Portable Laskin-Nozzle Aerosol Source for HEPA Filter Testing

SKU : GTI3990-01
MAKE : GTI
MODEL : 3990-01
WARRANTY : 1 Year
GTI
AED 0
$2,178.35 - $2,178.35
AED 8,000.00
$2,178.35 - $2,178.35
$2,178.35

Aerosol Generator Model 3990-01 – Portable Laskin-Nozzle Aerosol Source for HEPA Filter Testing

The Aerosol Generator Model 3990-01 is a portable, rugged Laskin-nozzle aerosol generator built for efficient HEPA filter leak testing, cleanroom validation, and upstream particle challenge. With a wide flow range of 50–8100 cfm and aerosol output between 10–100 µg/L, it is ideal for pharmaceutical cleanrooms, biosafety cabinets, nuclear facilities, and food-grade environments.

This generator is crafted from stainless steel with a pressure-resistant design and requires only clean compressed air to function—no electrical power needed. Adjustable nozzle control allows output customization to meet varying test requirements, while the optional heavy-duty case and hose adapter kit enhance field portability and ease of use.

Key Features

  • Adjustable aerosol concentration from 10–100 µg/L using 1–6 Laskin nozzles

  • Broad flow rate: 50 to 8100 cfm for flexible testing environments

  • Operates with clean compressed air—no power supply needed

  • Stainless steel pressure-resistant design with 3-inch sanitary flange outlet

  • Compatible with PAO, DOP, and other polydisperse test aerosols

  • Supports upstream particle injection for HEPA and ULPA filter integrity testing

  • Easy-to-use concentration regulating valves for output control

  • Optional rugged heavy-duty case for field transportation

  • Ideal for cleanrooms, biosafety cabinets, and HVAC system testing

 

Flow Range

 50–8100 cfm (1,415–229,230 L/min)

 

Concentration Range

 100 µg/L @ 810 cfm; 10 µg/L @ 8100 cfm

 

Reagents Supported

 PAO, DOP, cold polydisperse aerosol

 

Air Source

 3–18 cfm (85–510 L/min) @ 20 psi (0.14 MPa)

 

Generator Type

 1–6 Laskin Nozzles

 

Power Requirement

 None (compressed air only)

 

Material

 Stainless Steel Housing

 

Dimensions

 280 × 270 × 250 mm

 

Weight

 8.4 kg

 

Outlet

 3-inch standard sanitary flange

 

  • Main Host Unit

  • Hose Adapter Kit

  • Operating Manual

  • Chuck with water pipe connector

  • Clamp

  • Silicone Gasket

  • Hose Clamp

Datasheet : Download
Operation Manual : Download

Customer Reviews

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What is the Aerosol Generator Model 3990-01 used for?

This generator is used to create a polydisperse aerosol source upstream of a HEPA filter for integrity testing, cleanroom validation, and leak detection in biosafety environments.

Does this device require electricity to operate?

No, the 3990-01 is powered entirely by clean compressed air and does not require a power supply.

What types of reagents are compatible with this model?

It supports PAO, DOP, and cold polydisperse aerosols—ideal for HEPA testing across regulated industries.

How do I adjust aerosol concentration output?

You can regulate the concentration by opening 1 to 6 Laskin nozzles using the built-in valve controls.

Is the generator portable for fieldwork?

Yes, it is lightweight and compact. A heavy-duty case is available optionally for convenient transport.

Can this be used with aerosol photometers?

Yes, it pairs perfectly with devices like the GTI Aerosol Photometer to support complete filter challenge testing.

Aerosol Generator Model 3990-01 – Portable Laskin-Nozzle Aerosol Source for HEPA Filter Testing

The Aerosol Generator Model 3990-01 is a portable, rugged Laskin-nozzle aerosol generator built for efficient HEPA filter leak testing, cleanroom validation, and upstream particle challenge. With a wide flow range of 50–8100 cfm and aerosol output between 10–100 µg/L, it is ideal for pharmaceutical cleanrooms, biosafety cabinets, nuclear facilities, and food-grade environments.

This generator is crafted from stainless steel with a pressure-resistant design and requires only clean compressed air to function—no electrical power needed. Adjustable nozzle control allows output customization to meet varying test requirements, while the optional heavy-duty case and hose adapter kit enhance field portability and ease of use.

Key Features

  • Adjustable aerosol concentration from 10–100 µg/L using 1–6 Laskin nozzles

  • Broad flow rate: 50 to 8100 cfm for flexible testing environments

  • Operates with clean compressed air—no power supply needed

  • Stainless steel pressure-resistant design with 3-inch sanitary flange outlet

  • Compatible with PAO, DOP, and other polydisperse test aerosols

  • Supports upstream particle injection for HEPA and ULPA filter integrity testing

  • Easy-to-use concentration regulating valves for output control

  • Optional rugged heavy-duty case for field transportation

  • Ideal for cleanrooms, biosafety cabinets, and HVAC system testing

 

Flow Range

 50–8100 cfm (1,415–229,230 L/min)

 

Concentration Range

 100 µg/L @ 810 cfm; 10 µg/L @ 8100 cfm

 

Reagents Supported

 PAO, DOP, cold polydisperse aerosol

 

Air Source

 3–18 cfm (85–510 L/min) @ 20 psi (0.14 MPa)

 

Generator Type

 1–6 Laskin Nozzles

 

Power Requirement

 None (compressed air only)

 

Material

 Stainless Steel Housing

 

Dimensions

 280 × 270 × 250 mm

 

Weight

 8.4 kg

 

Outlet

 3-inch standard sanitary flange

 

  • Main Host Unit

  • Hose Adapter Kit

  • Operating Manual

  • Chuck with water pipe connector

  • Clamp

  • Silicone Gasket

  • 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 3990-01 used for?

This generator is used to create a polydisperse aerosol source upstream of a HEPA filter for integrity testing, cleanroom validation, and leak detection in biosafety environments.

Does this device require electricity to operate?

No, the 3990-01 is powered entirely by clean compressed air and does not require a power supply.

What types of reagents are compatible with this model?

It supports PAO, DOP, and cold polydisperse aerosols—ideal for HEPA testing across regulated industries.

How do I adjust aerosol concentration output?

You can regulate the concentration by opening 1 to 6 Laskin nozzles using the built-in valve controls.

Is the generator portable for fieldwork?

Yes, it is lightweight and compact. A heavy-duty case is available optionally for convenient transport.

Can this be used with aerosol photometers?

Yes, it pairs perfectly with devices like the GTI Aerosol Photometer to support complete filter challenge testing.

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