OCMR Cuvette Mount

Product Description

• Magnetic light-shielding cover, compatible with mounting micro and large cuvettes
• Suitable for free-space and fiber optic applications
• Compatible with SM1 (1.035″-40) and 30mm cage systems
• Cuvette size: 12.5545mm
• Input/output ports with Ø12.06mm mounting holes, compatible with Ø11-12mm fiber optic collimators
• The 2nd/3rd optical axis ports come with CSL-P1 dust caps for light-shielding applications
• Includes 1 filter holder for mounting Ø1-inch filters

The cuvette mount is widely used in spectral analysis, spectrophotometer experiments and other liquid sample testing. It is built-in with a 12.512.545mm glass cuvette (8.5mm in Z-axis) and a pluggable filter holder.

OCMR Cuvette Mount

表格

Specification	Details
Dimension	72.3*48.08*70.3mm
Cuvette	12.5*12.5*45mm
Optical Axis Ports	All with SM1 (1.035″-40) internal threadInput/output ports: Ø12.06mm collimator mounting holes2nd/3rd optical axis ports: Equipped with CSL-P1 dust caps
Filter Holder	For Ø1-inch optical elements with maximum thickness ≤7.5mm
Screw Hole Type	1×M6
Weight	364.7g
Material	Aluminum alloy + Magnet

Cuvette (12.512.545mm, 8.5mm in Z-axis)

 

Specification	Details
Applicable Wavelength	360～1000nm
Optical Surface	2 surfaces
Material	Class G, glass cuvette

CMFI Filter Holder

 

Specification	Details
Dimension	30.0*45.0*8.0mm
Mounting Aperture	For Ø1-inch optical elements with thickness ≤7.5mm
Material	7075 Aluminum Alloy

Technical Description

(1) The cuvette mount is widely applied in spectral analysis, spectrophotometer experiments and other liquid sample testing scenarios. It is integrated with a 12.512.545mm glass cuvette (8.5mm in Z-axis) and a pluggable filter holder. The magnetic cover design of the mount enables a light-tight setup; closing the light-shielding cover allows mounting of cuvettes up to 50mm in height (including bottle stopper height), making it suitable for fiber optic or free-space applications.

(2) The mount features four optical ports and provides two vertical optical paths for measuring transmittance and fluorescence. As shown in the figure below, the two optical axes (blue lines) and the rod mount axis (red line) share a common orthogonal intersection point. In free-space applications, this point allows users to rotate the holder while maintaining optical axis alignment.

(3) The mount is equipped with four SM1-compatible optical ports and 4-40 screw holes, enabling compatibility with Oeabt series lens sleeves and 30mm cage systems. The two input/output optical ports are fitted with PEC11-SM1 adapters, compatible with Ø11-Ø12mm fiber optic collimators for connecting fiber-optic-based light sources, detectors or spectrometers. The other two ports are supplied with CSL-P1 dust caps for light and dust protection.

(4) The filter holder is typically used to achieve wavelength isolation of incident or emergent radiation, and is positioned between the cuvette and the ports. It is compatible with Ø1-inch optical elements with a thickness of ≤7.5mm. An additional CMFI filter holder is available for separate purchase to facilitate quick filter replacement.

Assembly

Application Examples

Engineering Drawings

OCMR Engineering Drawing

OCMR Assembly Engineering Drawing

CMFI Engineering Drawing