(VAOFI30) 10.5mL IR Cuvette with PTFE Lid, Fused, Round Base, Lightpath 30mm
$76.00
This IR cuvette is for wavelength 250 – 3500 nm, with a path length of 30 mm. Resistant to most chemicals. Use up to 600°C. The price is for 1 piece.
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- Type: Fused
Description
VAOFI30 Fused Quartz IR Cuvette is a 2-window cuvette with a 30 mm optical path length and a 10.5 ml internal volume.
This long-path cuvette is designed for IR and UV/VIS absorbance spectroscopy requiring high sensitivity, especially in trace or low-concentration measurements.
The cuvette is manufactured using fused fabrication for high thermal and chemical resistance and features a round base for excellent instrument compatibility. A PTFE lid provides basic sealing during measurement.
Key Features
- 30 mm extended optical path — enhances detection sensitivity in IR and UV/VIS absorbance measurements, making it ideal for low-concentration analytes.
- 2-window design — optimized for absorbance and transmission with minimal signal distortion.
- Fused fabrication — withstands up to 600 °C and resists most acids, bases, and organic solvents.
- Wide wavelength range — 250 – 3500 nm, compatible with most spectroscopic applications.
- PTFE lid — basic coverage to minimize evaporation or contamination during short-term experiments.
Typical Applications
- Infrared and UV/VIS absorbance spectroscopy.
- Trace detection of chemicals, pollutants, and biological analytes.
- Quantitative environmental and industrial process monitoring.
- Applications requiring extended path length for improved sensitivity.
Fused Fabrication Notes
- Can be heated up to 600 °C (1112 °F) for high-temperature applications.
- Excellent chemical resistance except to HF, toluene, acetone, and other strong organic solvents which may shorten service life.
- Powder seams may discolor over time; not recommended for long-term sample storage.
- PTFE lid provides basic coverage but is not suitable for volatile or oxygen-sensitive sample isolation.
Cuvette Specifications
| Type | Infrared Quartz Cuvette | Optical Path Length | 30 mm |
| Article No. | VAOFI30 | Volume | 10.5 ml |
| Measuring Method | Absorption Cells | Base Type | Round |
| Number of Windows | 2 | Wavelength Range | 250 – 3500 nm |
| Height | 45 mm | Width (Inside) | 10 mm |
| Width (Outside) | 12.5 mm | Depth (Inside) | 30 mm |
| Depth (Outside) | 32.5 mm | Center Height (Z) | 8.5 – 20 mm |
| Fabrication Method | Fused* | Package | Cell & Lid |
| Notes | 1. Temperature resistant up to 600 °C (1112 °F). 2. Acid, base, and most organic solvent resistant. 3. Avoid HF, toluene, acetone, or other aggressive solvents to extend service life. 4. Packed with foam and bubble wrap for safe transport and drop tested before shipment. |
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Note: The long 30 mm path length significantly improves absorbance sensitivity for trace detection. Fused fabrication provides high durability and stability, while the PTFE lid is intended for basic coverage only—not for oxygen or volatile isolation.
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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