Complete compressed gas microbial sampler with navy body, stainless pressure chamber and PTFE inlet hose

Продукты для микробиологического экологического мониторинга

Микробиологический пробщик сжатого газа

A pressure-aware sieve-impaction instrument that collects microorganisms from process gases onto agar before controlled automatic decompression.

Under-Pressure Microbial Impaction
Gas-Specific Flow Regulation
Automatic Decompression
Portable Battery Operation

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Введение продукции

The Compressed Gas Microbial Sampler connects to a regulated process-gas outlet and maintains the culture plate within a pressure-rated impaction chamber during collection. Pressure and mass-flow sensors adjust the metering path for the selected gas while a perforated lid distributes the stream over agar. Keeping impaction under pressure avoids the sudden dynamic decompression that can injure microorganisms and produce false-low recovery. After the programmed normal-liter volume is reached, the unit performs a controlled decompression step before the chamber is opened.

Основные характеристики

Under-pressure collection protects microbial recovery from abrupt expansion at the sample point.

Gas-specific mass-flow correction supports compressed air, nitrogen, carbon dioxide and argon.

Automatic pressure measurement, flow selection and decompression reduce manual valve errors.

A pressure hose and optional exhaust line route inlet and discharged gas safely.

Обеспокоенность клиентов продуктами

Compressed-gas monitoring must reduce pressure without damaging organisms, miscalculating gas volume or discharging hazardous gas into the work area.

Rapid decompression stresses captured microorganisms and can lower recovery.The culture plate remains in a pressure-rated chamber during impaction, followed by controlled decompression.

Different gas density causes inaccurate volume when one calibration is assumed.Gas selection, pressure sensing and mass-flow regulation calculate and control the appropriate normal-liter volume.

Insufficient utility flow prevents the configured 100 L/min sample rate.An automatic lower-flow mode can continue within the qualified operating configuration.

Carbon dioxide or contaminated exhaust accumulates near the operator.A dedicated exhaust connection accepts tubing for controlled discharge to a suitable location.

Типичные приложения

Pharmaceutical compressed airNitrogen blanketing systemsCarbon dioxide process supplyArgon and other validated utility gases

Технические параметры

Typical materials and dimensions for a portable pressure-regulated microbial gas sampler are listed below.

Основной материал	High-performance molded polymer body with anodized aluminum or stainless pressure chamber
Толщина панели	180-220 mm body depth
эффективная ширина	180-230 mm instrument width
Максимальная длина	Up to 500 mm overall height including handle and chamber
Толщина линий стали	1.0-2.0 mm pressure-chamber and fitting walls
Плотность ядра	1050-8000 kg/m³ across polymer body and metal pressure components
Теплопроводимость	0.12-17 W/(m·K) across polymer body and stainless components
Поверхностная отделка	Dark navy cleanable polymer with satin stainless pressure chamber, black glass and teal indicators
Объединенный тип	Pressure-rated PTFE inlet hose, 3/8 inch fitting, mini tri-clamp chamber and regulated exhaust connector
Customization	Доступно в зависимости от предполагаемого применения и операционной среды.

Доступные варианты

50 or 100 L/min sampling headCompressed air, nitrogen, carbon dioxide or argon programExhaust tubing setBarcode and secure data-management functions

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