Liquid particle counter in three-quarter front view on a white background

클린룸 테스트 및 검증 장비

액체 입자 카운터

A light-obscuration liquid particle counter for repeatable sizing and enumeration of sub-visible particles in pharmaceutical and process-liquid samples.

Metered liquid volumes support repeatable sample counts.
Light obscuration resolves multiple particle thresholds.
Small samples and automated rinsing limit material use.

견적 요청 제품 찾아보기

상품 소개

This liquid particle counter draws a controlled sample volume through a laser light-obscuration sensor, where individual particles are sized from the reduction in transmitted light. A precision syringe or piston sampling system supports repeatable volume delivery, while programmable test routines manage flush, measurement and reporting steps. Interchangeable sensor ranges allow the platform to address parenteral products, purified water, solvents, oils and other compatible liquids.

주요 기능

Volumetric sampling controls the exact liquid volume used for each particle result.

Light-obscuration sensing provides simultaneous particle counts across multiple size thresholds.

Small-volume probe options reduce product consumption for high-value formulations.

Automated flush routines limit carryover between samples and reduce manual handling.

Bubble and sensor-condition alerts help distinguish sampling faults from genuine particle events.

Configurable methods store sample volume, replicates, thresholds and reporting calculations together.

고객 제품 관심사

Reliable liquid counts require bubble control, thorough carryover removal between samples, and repeatable results from the smallest practical volume of costly product.

Air bubbles can be counted as particles and inflate the reported result.Controlled sample preparation, bubble detection and stable volumetric aspiration reduce bubble-related false events.

Residue from a previous high-count sample can contaminate the next test.Programmable flush volumes and a short cleanable flow path provide a defined carryover-control sequence.

High-value biologic samples may not be available in large volumes.Small-bore probes and low-volume methods can perform meaningful measurements with minimized sample consumption.

Different liquids vary in viscosity and optical properties.Selectable sensor, flow rate and method settings adapt the sample path to compatible formulation characteristics.

일반적인 응용 프로그램

Sub-visible particle testing of injectable and infusion productsParticle monitoring in purified water and water-for-injection samplesCleanliness assessment of process chemicals and solventsHydraulic oil, lubricant and fuel contamination analysisResearch and formulation troubleshooting for protein-based products

기술 매개변수

The table summarizes representative analyzer, probe, flow-path, and sample-interface materials and dimensions for a liquid counter, with selection based on viscosity, sample volume, and particle-size thresholds.

핵심 재료	Powder-coated or stainless instrument enclosure with a glass-and-stainless sampling path, precision syringe assembly and laser sensor
패널 두께	Typically 1.0–1.5 mm enclosure panel thickness
유효 폭	Approximately 300–360 mm according to sampler configuration
최대 길이	Approximately 330–500 mm including sample probe and syringe mechanism
강철 면면 두께	Approximately 1.0–1.5 mm where stainless enclosure panels are specified
코어 밀도	Not applicable; no insulation core is used (0 kg/m³)
열전도도 (Thermal Conductivity)	Approximately 14–16 W/(m·K) for stainless wetted and enclosure components
표면 마무리	Smooth light-gray wipe-clean coating with passivated stainless and glass sample-contact surfaces
접합 유형	Luer or compression sample probe connection with removable sensor tubing and waste outlet
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

Sensor ranges from approximately 1.3–150 µm or application-specific alternativesLow-volume pharmaceutical sample probeBottle, syringe or online sampling configurationAutomated rinse and waste handlingPharmaceutical or industrial reporting softwareSample holders for vials, bottles and bags

Planning a Liquid Particle Counter specification?

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