Square Cuvette for 3nh NH Series Spectrophotometers

Square Cuvette for 3nh NH Series Spectrophotometers

Colorimetric cuvettes are precision-designed accessories tailored for 3nh TS, YS, NH, and NS Series Spectrophotometers. These cuvettes ensure accurate and reliable color measurement results, enhancing the performance of your spectrophotometer. Depending on your device model, three types of cuvettes are available, all compatible with the Universal Test Component:

Types of Cuvettes:

1. Rectangular Cuvette:

   • Compatible with: TS and YS series instruments
   • Optical Path: 10mm
   • Single-Sided Wall Thickness: 2mm
   • Dimensions: 55mm x 14mm x 54mm (L x W x H)
   • Ideal for: Applications requiring a shorter optical path and precision for smaller sample volumes.

2. Square Cuvette:

   • Compatible with: NH series instruments
   • Optical Path: 50mm
   • Single-Sided Wall Thickness: 2mm
   • Dimensions: 54mm x 54mm x 55mm (L x W x H)
   • Ideal for: High-volume sample analysis and extended optical path requirements for enhanced accuracy.

3. Circular Colorimetric Cuvette:

   • Compatible with: NS series instruments
   • External Dimensions: 36mm diameter (internal) / 60mm diameter (external)
   • Ideal for: Specialized circular setups for colorimetric analysis in NS series devices.

Key Features:

• High-Quality Construction: Made with optical-grade materials to ensure transparency and durability, providing accurate and consistent results.
• Precision Fit: Designed specifically for seamless compatibility with 3nh spectrophotometers, ensuring optimal performance.
• Versatile Applications: Suitable for a wide range of industries, including textiles, plastics, paints, food, and chemicals.

Precautions for Using Colorimetric Cuvettes:

To maintain the cuvettes' integrity and ensure accurate results, follow these best practices:

1. Handling: Always handle cuvettes by the edges to avoid touching the optical surfaces. Fingerprints or smudges can interfere with accurate readings. Use gloves when necessary.
2. Proper Storage: Store cuvettes carefully to prevent scratches, discoloration, or other forms of damage. Avoid exposing them to direct sunlight or corrosive environments.
3. Avoid Corrosive Substances: Do not store solutions that could corrode or discolor the glass. This includes acidic or highly reactive solutions.
4. No High-Temperature Exposure: Avoid placing cuvettes on open flames, electric stoves, or drying ovens. High heat can damage the glass and alter its optical properties.
5. Cleaning: If contamination occurs, clean the cuvette promptly using specialized cleaning solutions or anhydrous ethanol. Ensure no residues remain on the optical surfaces.
6. Protect the Transparent Surface: Keep the optical surfaces free from contact with hard or dirty objects. After use, clean any residue with filter paper, then wipe gently with lens paper or soft silk cloth.
7. Optimal Solution Volume: When filling the cuvette, ensure the solution height reaches approximately two-thirds of the cuvette's capacity for accurate measurements.

Additional Tips:

• Always inspect the cuvette for scratches, cracks, or discoloration before use, as these can affect measurement accuracy.
• Ensure proper alignment of the cuvette in the spectrophotometer to avoid measurement errors.
• Replace cuvettes periodically if signs of wear or damage are detected.

With their robust design and superior performance, 3nh cuvettes are the perfect choice for precise color analysis, delivering reliable and consistent results for all your spectrophotometric needs.