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SPECIAL DIAMOND PRODUCTS
Diamond ATR Prism
Unmatched Durability and Precision You Can Trust. Engineered from high-purity CVD single-crystal diamond, the Diamond ATR (Attenuated Total Reflection) Prism is purpose-built to deliver exceptional reliability, optical clarity, and long-term durability—making it the material of choice for both routine infrared (IR) spectroscopy and advanced research applications.
Technical Specifications
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Key Advantages
- Exceptional Mechanical Strength: Withstands high-pressure environments and abrasive samples without degradation.
- Superior Optical Transparency: Offers high signal-to-noise ratio across a broad IR spectrum.
- Chemical Inertness: Resistant to aggressive solvents, acids, and harsh chemical matrices.
- Extended Lifecycle: Minimizes replacement frequency even under intensive lab conditions.
Applications Across Industries: Our diamond ATR prisms are trusted by researchers, analysts, and industry experts for their accuracy, versatility, and durability in diverse analytical environments, including:
- Pharmaceuticals: Reliable analysis of powders, gels, liquids, and complex formulations
- Polymers & Materials: Characterization of plastics, composites, and elastomers
- Food & Beverage: Quality control of oils, fats, and food additives
- Environmental Monitoring: Detection of organic/inorganic contaminants in water and soil
- Chemical & Petrochemical: Structural analysis under corrosive and high-temperature conditions
Key Advantages of Diamond
- Broad Transmission Range
Covers UV to far-IR regions, enabling versatile applications. - Unmatched Durability
Scratch-resistant and chemically inert, ensuring a long service life even in harsh conditions. - High Sensitivity
Refractive index of ~2.4 allows excellent penetration depth for accurate results. - Extreme Stability
Performs reliably under high pressure, temperature, and corrosive environments.
Our diamond ATR prisms are fully compatible with most commercial FTIR spectrometers and are engineered to deliver consistent, repeatable measurements. They can also be customized in a variety of geometries, including flat or round designs, to match different ATR accessories. With their long service life, chemical resistance, and unmatched hardness, Diamond ATR Prisms offer a cost-effective and high-performance alternative to conventional ATR crystals—empowering users with confidence in every measurement.

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What does Hardten specialize in?
Hardten Precision Technologies designs and manufactures ultra-precision diamond tools for industries like ophthalmic, aerospace, automotive, electro-optics, and jewelry. Every tool is built for accuracy, durability, and sustainability.






