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Приборы для испытаний и валидации в чистых помещениях
Ручной счетчик частиц
A compact six-channel airborne particle counter for rapid cleanroom spot checks, troubleshooting and routine contamination monitoring at the point of use.
- Six particle channels in a handheld format.
- Controlled flow keeps sample volumes dependable.
- Location-tagged records retain measurement context.
Введение продукции
This handheld particle counter combines a laser light-scattering sensor, an internal sampling pump and an intuitive color display in a portable housing. It measures airborne particle number concentration across selectable size channels and stores time-stamped records for later review. The instrument is intended for practical cleanroom checks where operators need to move efficiently between rooms, workstations, pass-throughs and process tools without transporting a larger cart-mounted unit.
Основные характеристики
Closed-loop flow control helps maintain stable sampling when filter loading or inlet conditions vary.
Onboard storage keeps location, time, channel counts and instrument-status information together.
Cumulative and differential display modes support both routine trending and contamination investigation.
Rechargeable portable design enables one-handed checks across multiple controlled areas.
USB or Ethernet data-transfer options can be configured for documented monitoring workflows.
Обеспокоенность клиентов продуктами
Mobile cleanroom rounds are only defensible when each location is sampled consistently, every result stays tied to its origin, and the handheld unit can move between zones without becoming a transfer risk.
Operators may collect incomparable readings when sampling flow or duration changes between locations.Programmable sample recipes and closed-loop flow control standardize the volume and timing used for each location.
A portable instrument can become a contamination-transfer risk when moved between rooms.The smooth wipe-clean housing and internally HEPA-filtered exhaust support controlled transfer and routine surface disinfection.
Manual transcription can separate a particle result from its room or time reference.Stored location names, timestamps, channel results and status flags preserve the measurement context for export.
A single total count may hide whether contamination is dominated by fine or larger particles.Up to six simultaneous size channels provide cumulative or differential distributions for faster diagnosis.
Типичные приложения
Routine airborne particle checks in pharmaceutical and biotechnology cleanroomsContamination troubleshooting around filling lines, isolators and laminar-flow workstationsElectronics, semiconductor and precision-assembly environmental monitoringPreliminary room surveys before formal cleanroom qualificationVerification of cleaning recovery and localized particle sources
Технические параметры
The table presents representative physical dimensions, inlet and data interfaces, and enclosure materials for this portable instrument, while the specific model is selected to suit its monitoring use.
| Основной материал | High-impact engineering-polymer enclosure with an internal optical sensor, sampling pump and HEPA-filtered exhaust |
|---|---|
| Толщина панели | Not applicable to this instrument; enclosure wall construction is typically 2–3 mm |
| эффективная ширина | Approximately 95–110 mm, depending on the selected configuration |
| Максимальная длина | Approximately 240–275 mm, depending on the selected configuration |
| Толщина линий стали | Not applicable; optional stainless-steel protective parts may be specified from 0.8 mm |
| Плотность ядра | Not applicable to an electronic measuring instrument; no insulation core is used (0 kg/m³) |
| Теплопроводимость | Not a rated performance parameter for this instrument; enclosure material is typically about 0.20 W/(m·K) |
| Поверхностная отделка | Smooth, wipe-clean light-gray polymer with a dark display bezel and clearly differentiated controls |
| Объединенный тип | Barbed or direct isokinetic inlet connection with USB/Ethernet data interfaces as configured |
| Customization | Доступно в зависимости от предполагаемого применения и операционной среды. |
Доступные варианты
Selectable particle-size channel configurationsTemperature and relative-humidity probeIsokinetic sampling probe and tubingCarrying case and charging cradleData-management software and external printer connectivityCalibration documentation suited to the purchaser's quality system
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