1. Product Overview
The Mindray 115-037544-00 Reaction Cuvette is an original, new consumable designed for use with Mindray BS240 and BS-240 clinical chemistry analyzers. These plastic cuvettes are essential components for accurate photometric measurements during in-vitro diagnostic testing.
Figure 1: Packaging of Mindray 115-037544-00 Field Repairable Unit, showing plastic cuvettes (8pcs) in sealed bags.
2. Setup and Installation
Proper handling and installation of reaction cuvettes are crucial for maintaining the integrity of samples and accuracy of results.
2.1 Unpacking
- Carefully open the product packaging (P/N: 115-037544-00).
- Verify that the contents match the product description: plastic reaction cuvettes (8pcs).
- Inspect cuvettes for any visible damage or contamination before use. Do not use damaged cuvettes.
2.2 Loading into Analyzer
Refer to your Mindray BS240 or BS-240 analyzer's specific user manual for detailed instructions on loading reaction cuvettes. General steps include:
- Ensure the analyzer is in a safe state (e.g., paused or in standby mode).
- Locate the cuvette loading area on your Mindray BS240/BS-240 analyzer.
- Carefully remove individual cuvettes from their protective packaging, avoiding contact with the optical surfaces.
- Load the cuvettes into the designated positions on the analyzer's reaction tray or rotor, following the analyzer's specific orientation and quantity requirements.
- Close the analyzer's cover securely.
Caution: Always handle cuvettes with clean gloves to prevent contamination from skin oils or dust, which can interfere with optical measurements.
3. Operating Principles
The reaction cuvettes serve as the vessels where chemical reactions occur and are subsequently measured by the Mindray BS240/BS-240 analyzer's photometric system.
- Reaction Chamber: Each cuvette provides a precise, optically clear chamber for the mixing of reagents and patient samples.
- Photometric Measurement: The analyzer passes light through the cuvette, and the change in light absorption or transmission is measured to determine the concentration of analytes.
- Single-Use: These cuvettes are designed for single-use only to prevent cross-contamination and ensure accurate results. Do not attempt to clean and reuse cuvettes.
4. Maintenance and Storage
While cuvettes are consumables, proper storage and disposal are essential.
4.1 Storage
- Store cuvettes in their original, unopened packaging in a clean, dry environment.
- Keep away from direct sunlight, extreme temperatures, and high humidity.
- Recommended storage temperature: Room temperature (15-30°C).
- Avoid storing near strong magnetic fields or sources of vibration.
4.2 Disposal
- Used cuvettes may contain biohazardous materials. Dispose of them according to your laboratory's biohazard waste disposal protocols and local regulations.
- Never dispose of used cuvettes in general waste.
5. Troubleshooting
If you encounter issues related to cuvette performance, consider the following:
| Symptom | Possible Cause | Solution |
|---|---|---|
| Inaccurate or inconsistent results | Damaged or scratched cuvette; Contaminated cuvette (dust, fingerprints); Improperly seated cuvette; Expired cuvette. | Replace with a new, undamaged cuvette. Ensure proper handling with gloves. Re-seat the cuvette correctly. Check manufacturing date. |
| Error message related to cuvette loading | Cuvette not loaded correctly; Cuvette jammed in mechanism. | Refer to analyzer manual for loading procedure. Carefully remove and re-load cuvettes. If jammed, power off analyzer and carefully clear obstruction, then restart. |
| Visible debris or bubbles in cuvette | Contamination during handling; Improper reagent/sample dispensing. | Discard and use a new cuvette. Ensure proper pipetting techniques. Check analyzer's dispensing system. |
Important: For any persistent issues or analyzer-specific errors, consult the Mindray BS240/BS-240 analyzer's user manual or contact Mindray technical support.
6. Specifications
| Feature | Detail |
|---|---|
| Part Name | Reaction Cuvette (Field Repairable Unit) |
| Part Number (P/N) | 115-037544-00 |
| Compatibility | Mindray BS240, Mindray BS-240 Clinical Chemistry Analyzers |
| Material | ABS (Base Material) |
| High-concerned chemical | None |
| Origin | Mainland China |
| Package Dimensions (approx.) | Length: 18 cm, Width: 12 cm, Height: 15 cm |
| Package Weight (approx.) | 0.25 kg |
7. Warranty and Support
This product is an original Mindray part. For specific warranty information regarding consumables, please refer to Mindray's official warranty policy or contact your authorized Mindray distributor.
For technical assistance or inquiries regarding the Mindray 115-037544-00 Reaction Cuvette, please contact:
- Mindray Customer Service: Refer to your local Mindray representative or the official Mindray website for contact details.
- Seller Support: For purchase-related queries, you may contact MENGETOO Trading Store.
8. User Tips
- Handle with Care: Always use clean, powder-free gloves when handling cuvettes to avoid fingerprints or contamination that can affect optical readings.
- Check Expiry Dates: Although not explicitly stated, consumables often have manufacturing or expiry dates. Ensure you are using fresh cuvettes for optimal performance.
- Environmental Control: Store cuvettes in a controlled environment as recommended to prevent material degradation or static charge buildup.
- Analyzer Manual: Always consult your Mindray BS240/BS-240 analyzer's comprehensive user manual for specific instructions on cuvette loading, calibration, and maintenance procedures.
