行业组件数据 · 2026

样品入口/喷嘴

Precision inlet nozzle for sampling probes that controls fluid entry into analytical systems.

技术定义与适配语境
典型 样品入口/喷嘴 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。

A critical component of sampling probes designed to precisely regulate the intake of liquid or gas samples from industrial processes. It ensures representative sampling by maintaining consistent flow rates, preventing contamination, and minimizing turbulence at the entry point. The nozzle geometry is engineered to handle specific fluid properties and process conditions.

组件规格

定义
A critical component of sampling probes designed to precisely regulate the intake of liquid or gas samples from industrial processes. It ensures representative sampling by maintaining consistent flow rates, preventing contamination, and minimizing turbulence at the entry point. The nozzle geometry is engineered to handle specific fluid properties and process conditions.
工作原理
Operates by creating a controlled orifice or channel that directs fluid samples into the sampling probe. The design minimizes pressure drop, prevents particle deposition, and maintains laminar flow where required. It often incorporates features like tapered entries, specific diameter ratios, and surface finishes to ensure accurate and repeatable sample collection.
材料
Stainless steel (316L304)HastelloyPTFEPEEKor ceramic depending on chemical compatibility and temperature requirements. Surface finish typically Ra ≤ 0.8 μm for cleanability.
Flow Capacity
0.1-50 L/min
Connection Type
Threaded (NPT, BSP) or flange
Pressure Rating
Up to 100 bar
Orifice Diameter
1-10 mm
Temperature Range
-20°C to 200°C
标准
ISO 5167DIN 1952

行业分类与别名

样品入口/喷嘴 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

Material incompatibility with process fluid->Corrosion leading to contamination->Use chemically resistant alloys or coatings
Improper installation or torque->Leakage at threaded connections->Follow manufacturer torque specifications and use proper sealing methods
Particulate buildup in orifice->Reduced flow or complete clogging->Implement upstream filtration and regular maintenance

工业生态与工程逻辑

0
Contamination from improper material selection
1
Clogging due to particulate matter
2
Leakage at connections
3
Erosion/corrosion from aggressive fluids

合规与检测

tolerance
±0.05 mm on critical dimensions
test method
Flow calibration per ISO 5167, pressure testing, material certification

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 factors determine nozzle material selection?

Material selection depends on chemical compatibility with the sampled fluid, temperature range, pressure requirements, and need for corrosion resistance or cleanability.

How does nozzle design affect sampling accuracy?

Proper design minimizes turbulence, prevents contamination, maintains consistent flow rates, and ensures representative samples by controlling entry conditions.

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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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