Cold aerosol generator in three-quarter front view on a white background

클린룸 테스트 및 검증 장비

콜드 에어로졸 생성기

A portable Laskin-nozzle generator that atomizes compatible test liquid without heat to provide a stable polydisperse challenge aerosol for in-situ filter integrity testing.

Repeatable cold aerosol without a heating cycle.
Selectable Laskin nozzles for adaptable challenge output.
Portable stainless construction for field validation.

견적 요청 제품 찾아보기

상품 소개

This cold aerosol generator uses regulated compressed air and immersed Laskin nozzles to entrain test liquid and create a repeatable submicron aerosol without a heating cycle. Selectable nozzle operation lets technicians match aerosol output to smaller cabinets or larger air-handling systems. A sealed liquid reservoir, pressure indication and serviceable stainless outlet path make the instrument practical for cleanroom qualification and routine HEPA or ULPA leak testing.

주요 기능

Cold atomization avoids thermal decomposition of compatible aerosol liquids.

Selectable Laskin nozzles provide stepped output for different system airflows.

Regulated pressure indication helps reproduce operating conditions between tests.

Internal baffles reduce the carryover of oversized liquid droplets.

Sealed reservoir and drain connection simplify filling, recovery and transport.

Portable corrosion-resistant enclosure supports field certification work.

고객 제품 관심사

Reliable cold aerosol testing depends on controlled air pressure, appropriate droplet separation and enough output flexibility for different filter-system airflows.

A fixed aerosol output may be excessive for a small cabinet and insufficient for a large plenum.Independently selectable nozzles provide practical output steps that can be matched to system airflow.

Changing compressed-air pressure can make challenge concentration difficult to reproduce.A regulator and clearly visible pressure gauge establish a repeatable nozzle operating point.

Large liquid droplets can contaminate ductwork or destabilize the photometer reading.Immersed nozzles and an internal impingement baffle retain coarse droplets in the reservoir.

Residual test liquid may leak during movement between validation locations.A sealed fill cap, level guidance and drainable reservoir support controlled filling and transport.

일반적인 응용 프로그램

In-situ HEPA and ULPA filter leak testing생물 안전 캐비닛 인증Cleanroom ceiling module qualificationNegative-pressure filtration unit testingUpstream challenge generation for aerosol photometers

기술 매개변수

The following values describe common portable Laskin-nozzle construction; nozzle quantity, dimensions and air requirements can be configured for the intended test range.

핵심 재료	Stainless-steel liquid reservoir with immersed Laskin nozzles, internal baffle and regulated compressed-air manifold
패널 두께	Typically 1.0-1.5 mm for the protective stainless enclosure
유효 폭	Approximately 220-380 mm according to nozzle count and compressor configuration
최대 길이	Approximately 300-520 mm including outlet, controls and carrying handle
강철 면면 두께	Typically 1.0-1.5 mm stainless steel
코어 밀도	Approximately 7900-8000 kg/m³ for the stainless reservoir and nozzle assembly
열전도도 (Thermal Conductivity)	Approximately 14-17 W/(m·K) for the stainless-steel liquid vessel
표면 마무리	Fine-brushed stainless steel with black pressure controls, elastomer feet and sealed labels
접합 유형	Threaded fill cap, regulated compressed-air inlet and clamp-compatible aerosol outlet
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

One, two, four or six-nozzle configurationsIntegrated compressor or external compressed-air supplyPAO, DEHS or other compatible test-liquid setupFlexible aerosol delivery hosePositive-pressure injection accessory보호용 수송용 케이스

Planning a Cold Aerosol Generator specification?

치수, 설치 조건, 성능 목표 및 필요한 표면 마감을 보내십시오.

우리 팀과 대화하십시오.