Description
Copper(II) Oxide – Part Number 90289
High-Performance Oxidizing Agent for ONH & Combustion Gas Analyzers
Part number 90289 is compatible with a wide range of analyzers, including:
- ONH / ON / OH Analyzers
- Elementrac H-500, CS-i, CS-800, CS-d, CS-2000
- CHS-r, CHS-580, CHS-580A
- CW-800, CW-800M
- Surface C-800
- TIC Modul
- TGA Thermostep
Copper(II) Oxide (CuO), Part Number 90289, is a laboratory-grade oxidizing reagent specifically engineered for use in ONH (Oxygen, Nitrogen, Hydrogen) and CHS (Carbon, Hydrogen, Sulfur) combustion analyzers. This high-purity CuO is critical in ensuring complete oxidation of sample materials during high-temperature combustion, allowing for accurate and reliable detection of elemental gases.
In advanced combustion systems, Copper(II) Oxide promotes full conversion of sample byproducts—particularly carbon monoxide (CO) and hydrogen (H₂)—into measurable gases like carbon dioxide (CO₂) and water vapor (H₂O), which can then be accurately quantified by the detector systems.
- Powerful Oxidizing Agent – Enhances combustion efficiency and gas conversion
- Ensures Complete Combustion – Converts CO and H₂ into CO₂ and H₂O for precise detection
- Supports Accurate ONH and CHS Analysis – Critical for consistent hydrogen and oxygen readings
- Prevents Incomplete Combustion Artifacts – Reduces baseline noise and false positives
- Broad Analyzer Compatibility – Trusted for use across multiple LECO®-style systems
Function in Combustion Analysis:
During elemental analysis, incomplete combustion can lead to underestimation of oxygen and hydrogen content due to the presence of residual CO or H₂. Copper(II) Oxide reacts with these residual gases to drive them to full oxidation. This step is essential for clean, reproducible results in trace-level elemental analysis.
Ideal for Use With:
- ONH and OH Analyzers – for accurate hydrogen and oxygen detection
- CHS and Carbon-Sulfur Systems – to ensure complete gas conversion
- Thermal and Gravimetric Analyzers (TGA) – supporting consistent decomposition and gas release
- Advanced Combustion Modules – where precision oxidation is essential
Applications:
Perfect for use in metallurgical labs, environmental analysis, ceramics, chemical manufacturing, and other industries requiring high-accuracy elemental combustion testing.
Product Details:
- Part Number: 90289
- Chemical Name: Copper(II) Oxide (CuO)
- Form: Fine powder or granules (lab-grade)
- Packaging: Moisture-resistant, lab-safe container
- Storage: Store in a cool, dry place for maximum shelf life
Achieve complete combustion and uncompromised analytical accuracy with Copper(II) Oxide – Part Number 90289.
Trusted by labs for consistent, high-purity performance.
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Our dedicated support team is available to assist with installation, training, and maintenance services to ensure optimal performance of your combustion analyzer.