340 nm Filter (D12/W8) for Mindray Biochemistry Analyser

The 340 nm Filter (D12/W8) is a high-precision optical bandpass filter used in the photometric system of Mindray Biochemistry Analysers. This wavelength is critical for enzyme-based assays and NADH or NADPH related reactions commonly performed in clinical chemistry laboratories. Accurate transmission at 340 nm is essential for reliable absorbance readings and consistent analyzer performance.

Manufactured from premium-quality optical glass, this filter provides excellent light transmission at 340 nm while effectively blocking unwanted wavelengths. This reduces optical interference and enhances measurement accuracy. With standard physical dimensions of 12 mm diameter and 8 mm thickness, the filter fits perfectly into the Mindray analyser’s filter holder or filter wheel, allowing easy installation without any modification.

Over time, optical filters may degrade due to continuous exposure to light and laboratory conditions. Replacing the old or degraded filter with this 340 nm Filter helps restore analyzer precision, improves reliability, and supports long-term operational stability. It is suitable for both preventive maintenance and replacement purposes.

Key Features
Accurate 340 nm wavelength transmission
High optical clarity and stability
Narrow bandpass for precise photometric measurement
Durable construction for long service life
Standard D12/W8 size for easy replacement

Compatibility
Mindray Biochemistry Analyser
Designed specifically for compatible Mindray analyser optical systems

Applications
Enzyme-based assays
NADH and NADPH related tests
Routine clinical chemistry analysis