行业组件数据 · 2026

收集室

A sealed chamber in automated samplers that temporarily holds collected material samples before transfer to analysis containers.

技术定义与适配语境
典型 收集室 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

The collection chamber is a critical component in automated sampling systems designed to receive, temporarily store, and protect material samples from contamination or degradation during the sampling process. It typically features a precisely engineered interior volume with smooth surfaces to prevent material adhesion and ensure complete sample discharge. The chamber maintains sample integrity by providing controlled environmental conditions (temperature, pressure, humidity) when required and interfaces with transfer mechanisms for automated sample routing to analysis stations or storage containers.

组件规格

定义
The collection chamber is a critical component in automated sampling systems designed to receive, temporarily store, and protect material samples from contamination or degradation during the sampling process. It typically features a precisely engineered interior volume with smooth surfaces to prevent material adhesion and ensure complete sample discharge. The chamber maintains sample integrity by providing controlled environmental conditions (temperature, pressure, humidity) when required and interfaces with transfer mechanisms for automated sample routing to analysis stations or storage containers.
工作原理
The collection chamber operates on the principle of controlled material reception and temporary containment. When activated by the sampling system, it receives a precisely measured quantity of material through an inlet port, isolates the sample from the main process stream, and holds it securely until the transfer mechanism moves it to the next stage. The chamber may incorporate features like purge systems to prevent cross-contamination between samples, heating/cooling elements for temperature-sensitive materials, and sensors to verify sample presence and volume.
材料
Stainless steel (AISI 316L or 304)PTFE (Teflon)borosilicate glassor food-grade polymers (HDPEPP) depending on application requirements. Materials are selected based on chemical compatibilitytemperature resistancecleanabilityand regulatory compliance.
Capacity
50-1000 ml
Surface Finish
Ra ≤ 0.8 μm
Cleaning Method
CIP/SIP compatible
Connection Ports
1-3 standard
Temperature Range
-20°C to 150°C
Operating Pressure
0-5 bar
标准
ISO 5667-1ISO 8655DIN 12880

行业分类与别名

收集室 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Improper sealing at inlet/outlet ports->Sample leakage or contamination->Regular gasket inspection, proper torque specifications, leak testing protocols
Material buildup on internal surfaces->Incomplete sample discharge and cross-contamination->Smooth surface finishes (Ra ≤ 0.8 μm), automated cleaning cycles, material compatibility verification
Sensor calibration drift->Inaccurate sample volume detection->Regular calibration schedules, redundant sensor systems, manual verification procedures

工业生态与工程逻辑

0
Sample contamination
1
Material adhesion leading to inaccurate volumes
2
Leakage at connection points
3
Temperature control failure

合规与检测

tolerance
±1% of nominal volume for liquid applications, ±2% for powders
test method
Gravimetric verification using reference fluids, visual inspection for defects, pressure decay leak testing

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What materials are suitable for collection chamber construction?

Stainless steel (316L) for chemical resistance, PTFE for inert applications, glass for visibility, and food-grade polymers for cost-effective disposable options.

How is cross-contamination prevented between samples?

Through purge systems (air/inert gas), automated cleaning cycles (CIP), and smooth surface finishes that minimize material adhesion.

What standards apply to collection chamber design?

ISO 5667 for water sampling, ISO 8655 for volumetric equipment, and industry-specific standards for pharmaceuticals (GMP) or food (FDA).

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CNFX Industrial Component Index · 机械和设备制造

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初步技术归类
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请求制造能力信息: 收集室

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URN:CNFX:ME:UNIT:COLLECTION_CHAMBER