OP8307 Potassium Bromide Window (KBr) Dia. 25.4 mm x Thk. 2.0 mm, Uncoated

Potassium Bromide Window (KBr) Dia. 25.4 mm x Thk. 2.0 mm, Uncoated Description

Our Potassium Bromide (KBr) Window, with a precise diameter of 25.4 mm and a thickness of 2.0 mm, is uncoated to provide optimal transmission across a broad infrared spectrum. KBr is naturally transparent in the mid-IR range, making it a top choice for FTIR analysis and other spectroscopic applications that require minimal signal distortion. Its highly homogenous crystal structure ensures consistent optical performance, while its excellent surface quality supports reliable, repeatable measurements.

Crafted under stringent quality standards, each KBr window undergoes meticulous inspection and polishing to uphold clarity and purity. To maintain performance over time, proper handling and storage in low-humidity environments are recommended, as KBr is hygroscopic. This dependable window delivers the accuracy and versatility researchers and scientists require.

Potassium Bromide Window (KBr) Dia. 25.4 mm x Thk. 2.0 mm, Uncoated Applications

Potassium Bromide (KBr) Windows (Dia. 25.4 mm x Thk. 2.0 mm, Uncoated) are recognised for their broad transmission range and exceptional optical clarity throughout the infrared (IR) spectrum. Their low dispersion and chemical inertness make them a favourite for accurate IR data analysis in diverse environments. From harsh industrial facilities to advanced research laboratories, KBr windows deliver reliable and versatile performance.

1. Industrial Applications

·         Process Monitoring: Utilises the window’s broad IR transmission to analyse chemical reactions in real time

·         Laser-Based IR Detection: Leverages low dispersion for precise control of high-intensity IR beams

2. Research Applications

·         FTIR Spectroscopy: Ensures high-definition spectral data due to excellent optical clarity

·         Materials Characterisation: Provides accurate IR transmission for in-depth analysis of polymers, crystals, and other materials

3. Commercial Applications

·         Environmental Testing: Relies on chemical stability of KBr for long-term, accurate detection of pollutants

·         Pharmaceutical Quality Control: Employs the window’s broad-spectrum transparency for reliable monitoring of product consistency

Potassium Bromide Window (KBr) Dia. 25.4 mm x Thk. 2.0 mm, Uncoated Packaging

This uncoated Potassium Bromide (KBr) window, measuring 25.4 mm in diameter by 2.0 mm in thickness, is vacuum-sealed in a moisture-barrier pouch with a desiccant sachet. It is then placed into a foam-lined container for impact protection. Store it in a low-humidity environment, such as a desiccator, to avoid contamination. Custom branding, quantity-specific bundling, and extra protective layers are available upon request to meet specialised requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Potassium Bromide Window (KBr) Dia. 25.4 mm x Thk. 2.0 mm, Uncoated FAQs

Q1: What are the key material properties of Potassium Bromide Window (KBr) Dia. 25.4 mm x Thk. 2.0 mm, Uncoated ?

A1: Potassium Bromide (KBr) is a crystalline salt known for its excellent optical transmission from 0.21 µm to 25 µm, making it ideal for infrared spectroscopy. With a refractive index of approximately 1.52 at 10 µm, KBr exhibits low dispersion and minimal scattering. The diameter of 25.4 mm and thickness of 2.0 mm ensure compatibility with standard spectroscopic holders. Due to its hygroscopic nature, it must be protected from moisture to maintain clarity.

Q2: How should this product be handled and stored?

A2: Handling KBr windows requires minimal physical contact, as the material is brittle and can chip or scratch easily. It is recommended to wear gloves or use soft, non-abrasive tools to avoid surface damage. Store the windows in a desiccator or tightly sealed container with desiccant to minimise moisture exposure. Additionally, avoid exposure to harsh chemicals and sudden temperature changes that can compromise the window’s integrity.

Q3: Which quality standards and certifications apply to Potassium Bromide Window (KBr) Dia. 25.4 mm x Thk. 2.0 mm, Uncoated ?

A3: Potassium Bromide windows typically conform to spectroscopic-grade standards, ensuring high purity and minimal inclusions. These standards include adherence to ISO 9001 for manufacturing quality management and strict optical specifications verified through interferometric testing. Many suppliers also provide certificates of conformity detailing the transmission range, surface quality, and dimensional accuracy. By meeting such industry-recognised benchmarks, users can trust the performance and reliability of each KBr window throughout its operational life.

Related Information

1. Material Properties and Advantages

Potassium Bromide provides exceptional transparency across an extensive infrared range, making the 25.4 mm diameter by 2.0 mm thickness uncoated KBr window a favoured choice for high-accuracy spectroscopic applications. Its crystalline structure delivers low scatter and broad wavelength transmission, enabling critical optical experiments that demand minimal distortion of the IR beam.

An additional benefit lies in its relatively low refractive index, which reduces internal reflections and helps maintain signal integrity in sensitive measurement setups. By remaining uncoated, the window simplifies integration with various optical systems, ensuring reliable performance in environments that require precise analysis of absorption signatures and other infrared phenomena.

2. Applications in Advanced Industries

Scientists utilise Potassium Bromide windows in pharmaceutical manufacturing for accurate Fourier Transform Infrared (FTIR) spectroscopy of complex chemical agents. This uncoated 25.4 mm Dia. x 2.0 mm Thk. KBr window withstands rigorous sample testing, helping researchers identify critical properties such as purity and structural composition.

Wide adoption is also evident in aerospace and military sectors where high-transmission optical components are crucial for infrared imaging and secure communications. The consistent clarity and broad IR transmission capabilities of KBr windows ensure consistent performance under demanding operational conditions, facilitating effective data collection and analysis in industrial applications.