(VCOFTR) 1.75 mL Triangular Cuvette, 3 Windows, Fused, Lightpath 10mm, 45x18x13 mm
$98.00
This triangular fluorescence cuvette is for use in front-face illumination experiments. These are helpful for measurements with dense samples that have high densities. Resistant to most chemicals. Use up to 600°C. The price is for 1 piece.
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- Type: Fused
Description
VCOFTR Triangular Quartz Cuvette is a high-quality fused quartz cuvette designed for fluorescence spectroscopy and other optical measurements requiring precise light path control. This cuvette features three optical windows, a standard 10 mm path length, and a total volume of 1.75 ml. Its triangular design provides excellent optical geometry, minimizing stray light and enhancing signal-to-noise ratio in sensitive measurements.
Key Advantages
- Three precision-polished optical windows for high-accuracy fluorescence and absorbance measurements.
- Triangular geometry (45×18 mm × 45×13 mm) reduces internal reflection and improves measurement sensitivity.
- Standard 10 mm optical path length ensures compatibility with most spectrophotometers and fluorometers.
- Fused fabrication provides high chemical resistance and thermal stability.
- Broad transmission range: 190–2500 nm (UV/VIS).
Typical Applications
- Fluorescence spectroscopy with high sensitivity
- UV/Vis absorbance and transmission measurements
- Raman spectroscopy
- Photoluminescence and research applications requiring precise light control
Fused Fabrication Notes
- Made from high-purity fused quartz with excellent UV transmission.
- Good resistance to most acids and solvents, but avoid HF, toluene, acetone, and other aggressive organics for long-term use.
- Ideal for high-temperature or strong-light applications.
Cuvette Specifications
| Type | 1.75 ml Cuvette | Optical Path Length | 10 mm |
| Article No. | VCOFTR | Volume | 1.75 ml |
| Measuring Method | Fluorescence Cells | Clear Walls | 45×18 mm, 45×13 mm |
| Number of Windows | 4 | Wavelength Range | UV/VIS (190 – 2500 nm) |
| Height | 45 mm | Angle | 90° |
| Width | 18 mm | Depth | 10 mm |
| Angle Side | 13 mm | Center Height (Z) | 8.5 – 20 mm |
| Fabrication Method | Fused* | Package | Cell Only |
Note: Clean promptly after use to maintain optical quality and prevent chemical etching. Avoid HF and aggressive organics for extended service life.
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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