Hastelloy In-Line Liquid Flow Cell HLTC-01
Hastelloy Inline Flow Cells serve specialized liquid-sample analysis in harsh chemical environments. Hastelloy is a family of highly corrosion-resistant superalloys often used with liquids imposing stringent corrosion requirements, such as strong acids and bases. Inline Hastelloy cells are common in chemical, petrochemical, pharmaceutical, and other environments requiring precise process monitoring. Inline liquid flow cells support harsh industrial environments. The standard version is 3/8 inch in diameter; adapters accommodate other pipe diameters. Stainless steel and other durable materials are available, and the optical path is adjustable from 1mm to 20mm. Liquid inlet and outlet interfaces form a liquid passage. Fiber inlet and outlet interfaces between them form a fiber passage perpendicular to the liquid passage. Optical-path inlet and outlet adjustment screws are mounted at the respective fiber interfaces, each containing a passage for fiber installation. For high-flow online detection, the cell has an enlarged liquid-flow cross-section, and the adjustment screws effectively adjust and set the spacing of the fiber passage. Selection and use must consider compatibility with the monitored chemicals, required optical path length, materials of all sample-contacting parts, the spectroscopic technique, and other application factors. Although Hastelloy cells are more expensive, their corrosion and high-temperature resistance are valuable in specific applications.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Optical Path Length | 2/10/20/Custom |
| Optical fiber material | UV silica fiber |
| Fiber connector | SMA905 |
| Optical fiber specification | Custom |
| Pressure | Atmospheric Pressure |
| Wavelength Range | 200-1100 nm |
| Temperature Resistance | >120C |
| Withstand rating | >1MPa |
| Flow Cell Material | Stainless Steel |
| Dimensions | Custom |
| Pipe Diameter | Custom |
| Flange Specifications | Custom |
| Fiber Type | Step-index type |
| Fiber Length | Custom |
| Coating material | Acrylic resin |
| Numerical Aperture | 0.22 |
| Protective Window Material | Sapphire/Quartz |
| Lens material | Sapphire/Quartz |
| REACH report | Compliant with standards |
| RoHS report | Compliant with standards |
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