(VLM07) 3.5mL Flow Cell, Tube OD 7mm, Height 60mm, 4 Windows, Lightpath 10mm, Molded
$293.00
This flow-through cuvette is for fluorescence applications, with a path length of 10 mm. Resistant to most chemicals. Use up to 1200°C. The price is for 1 piece.
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- Type: Molded
Description
VLM07 Flow Through Cell is a high-performance quartz cuvette designed for fluorescence and absorbance applications that require stable flow and precise optical alignment. It features a 10 mm optical path length and a 3.5 mL internal volume, making it ideal for sensitive fluorescence detection and high-precision optical measurements.
This model uses molded fabrication, offering outstanding optical clarity, smooth interior surfaces, and a path length tolerance of ±0.01 mm. The quartz connectors (OD 7 mm / ID 5 mm) allow easy integration into flow systems while maintaining excellent chemical resistance and signal stability.
Molded Fabrication Features
- Superior UV/VIS transmission (190–2500 nm).
- Ultra-precise path length tolerance of ±0.01 mm for high repeatability.
- No adhesives used — clean and inert flow channels.
- Excellent chemical resistance to acids, bases, and most solvents (except HF).
- High temperature tolerance: up to 1200 °C short-term, 600 °C long-term.
Typical Applications
- Fluorescence spectroscopy with continuous flow
- Chromatography detector flow cells
- Process and inline monitoring
- Research and OEM analytical systems
Key Features
- 10 mm optical path length for standard optical setups
- 3.5 mL internal volume for stable and continuous flow
- 4 clear windows for excitation and emission detection
- Quartz tubing connector (OD 7 mm / ID 5 mm)
- Precise molded fabrication ensures excellent optical performance
Technical Specifications
| Type | Flow Cell | Optical Path Length | 10 mm |
| Article No. | VLM07 | Volume | 3500 μL |
| Measuring Method | Fluorescence Cells | Connector | Quartz, OD 7 mm ID 5 mm |
| Number of Windows | 4 | Wavelength Range | UV/VIS (190 – 2500 nm) |
| Outside Dimensions | Length: 40 mm Width: 12.5 mm Depth: 12.5 mm |
Inside Dimensions | Length: 33 mm Width: 10 mm Depth: 10 mm Total Length: 60 mm |
| Fabrication Method | Molded* | ||
Note: Molded fabrication ensures extremely high precision, excellent chemical resistance, and outstanding optical quality, making this flow cell especially suited for fluorescence spectroscopy, chromatography detectors, and OEM analytical instruments.
Comparison of Fabrication Types
| 1 | 2 | 3 | 4 | ||
|---|---|---|---|---|---|
| *Molded | *Fused | *Bonded / Glued | |||
| UV vis ( 190- 2500 nm) | Yes | Yes | Yes | ||
| Transmission Matched | On Request | No | No | ||
| Transmission > 80% | Yes | Yes | Yes | ||
| Resistant to Acids and Bases (except hydrofluoric acid) | Yes | Yes | No | ||
| Resistant to Organic Solvents | Yes | Yes | No | ||
| Usable upto 600°C (1112°F) | Yes | Yes | Yes | ||
| Usable upto 1200°C (2192°F) | Yes | No | No | ||
| 0 Variations Reading | On Request | No | No | ||
| Fabrication | Molded | Assembled with Quartz Powder | Assembled with Glue | ||
| Adhesives | No | No | Yes | ||
| Storage | Short Term Storage | Clean After Use | Clean After Use | ||
| Available Material | Fused Quartz Material | ||||
| Note | Molded and fused cuvettes and cells are assembled by direct fusion without the use of adhesives throughout the production process. This guarantees resistance against corrosive chemicals and high temperature. Each quartz cuvette and cell has excellent transmission from 190nm to 2500nm. | ||||
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