Aerosol photometer in three-quarter front view on a white background

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A portable forward-light-scattering photometer for measuring aerosol concentration and locating penetration across installed HEPA and ULPA filtration systems.

Real-time aerosol penetration measurement for filter scans.
Controlled sample flow with automatic zeroing.
Portable interface for cleanroom validation teams.

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商品紹介

This aerosol photometer draws a controlled sample through a light-scattering chamber and reports challenge concentration or filter penetration in real time. Dedicated upstream, downstream and clear-flow connections support the complete integrity-test sequence, while a color interface presents the baseline, alarm threshold and live scan response. The rugged portable enclosure accommodates field validation work in cleanrooms, laboratories and containment facilities.

主要な特徴

Forward light scattering provides continuous response across filter scan locations.

Automatic zero and upstream normalization reduce setup steps before scanning.

Regulated sample flow supports repeatable probe response and leak localization.

Selectable audible and visual alarms alert the operator at the chosen threshold.

Dedicated upstream, downstream and clear ports organize the sampling sequence.

Portable enclosure and probe interface support room-to-room validation work.

お客様の製品に関する懸念事項

A dependable integrity scan requires stable sample flow, a clean zero reference and immediate indication of localized aerosol penetration.

Unstable sample flow can change response while the probe crosses the filter face.Closed-loop flow regulation maintains a defined sampling rate through the optical chamber.

Residual aerosol can delay zeroing between upstream and downstream measurements.A dedicated clear-air path purges the sample train and establishes the zero baseline.

Small penetration peaks may be missed during a long manual scan.A configurable alarm and peak indication draw attention to threshold excursions in real time.

Incorrect reagent response can bias concentration readings.Selectable response settings accommodate common PAO, DEHS, DOP and paraffin challenge liquids.

典型的な用途

Installed HEPA and ULPA filter integrity testingCleanroom and pharmaceutical HVAC qualification生物安全キャビネット認証Containment and nuclear ventilation filter testingLeak localization around filter media, frames and seals

技術的なパラメータ

Common construction values for portable aerosol photometers are summarized below; optical range, flow control and data features vary with the selected configuration.

コア材料	Forward-scattering optical chamber, regulated sampling pump, reference filtration path and digital control electronics
パネルの厚さ	Typically 1.0-2.0 mm for the protective enclosure panels
有効幅	Approximately 240-320 mm depending on display and valve configuration
最大長さ	Approximately 320-420 mm including sampling fittings and protective handle
鋼鉄の厚さを直面する	典型的には 1.0 — 1.5 mm のステンレスまたは粉末コーティング鋼の面
コア密度	Approximately 7900-8000 kg/m³ for stainless sample-path and enclosure components
熱伝導率	ステンレスサンプルパスコンポーネントの場合、約 14 — 17 W / （ m · K ）
表面仕上げ	Light-gray powder-coated enclosure with dark bezel, color display and stainless sampling fittings
ジョイントタイプ	Barbed or quick-connect upstream, downstream and clear sampling ports with locking probe connector
カスタマイズ	意図したアプリケーションと動作環境に基づいて利用できます。

利用可能なオプション

Handheld isokinetic scanning probeProbe-mounted display and controlsSealed sample trainBattery or universal AC powerUSB data export and optional printer保護輸送ケース

Planning a Aerosol Photometer specification?

寸法、設置条件、性能目標、必要な表面仕上げをお送りください。

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