The present invention relates to an optical flow cell for a measuring device, having an input light guide with a light exit surface, an output light guide with a light entrance surface, said input light guide and output light guide being integrated with a holder to form an optical flow cell, and wherein the holder extends along a first axis and has a through hole for receiving a flow of a sample fluid, said through hole being transversal to said first axis, and the input light guide and output light guide further are arranged in said holder so that the light exit surface and the light entrance surface extend into said through hole and are arranged to be in optical alignment with each other and at a first distance from each other. The invention also relates to a measuring device having at least one optical flow cell.

The present invention relates to an optical flow cell (1) for a measuring device, having an input light guide with a light exit surface, an output light guide with a light entrance surface, said input light guide and output light guide being integrated with a holder (30) to form optical flow cell (1), and wherein the holder (30) extends along a first axis (A) and has a through hole (31) for receiving a flow of a sample fluid, said through hole (31) being transversal to said first axis (A), and the input light guide and output light guide further are arranged in said holder (30) so that the light exit surface and the light entrance surface extend into said through hole (31) and are arranged to be in optical alignment with each other and at a first distance from each other. The invention also relates to a measuring device having at least one optical flow cell (1).

A detecting system using a spectrum measurement device and detecting an object is provided. The system includes: a sampling module and spectrum measurement devices assembled to the sampling module. The sampling module provides an illumination beam to the object and collects measurement beams reflected by the object to the spectrum measurement devices. The illumination beam has an illumination light waveband. The measurement beams have the illumination light waveband. The spectrum measurement devices include first and second spectrum measurement devices. The first spectrum measurement device includes a digital micromirror device. The measurement beams include first and second measurement beams transmitted to the first and second spectrum measurement devices respectively. The first spectrum measurement device detects a portion of the illumination light waveband of the first measurement beam, and at the same time the second spectrum measurement device detects another portion of the illumination light waveband of the second measurement beam.

The present invention relates to an optical flow cell for a measuring device, having an input light guide with a light exit surface, an output light guide with a light entrance surface, said input light guide and output light guide being integrated with a holder to form an optical flow cell, and wherein the holder extends along a first axis and has a through hole for receiving a flow of a sample fluid, said through hole being transversal to said first axis, and the input light guide and output light guide further are arranged in said holder so that the light exit surface and the light entrance surface extend into said through hole and are arranged to be in optical alignment with each other and at a first distance from each other. The invention also relates to a measuring device having at least one optical flow cell.

The present invention relates to an optical flow cell (1) for a measuring device, having an input light guide with a light exit surface, an output light guide with a light entrance surface, said input light guide and output light guide being integrated with a holder (30) to form optical flow cell (1), and wherein the holder (30) extends along a first axis (A) and has a through hole (31) for receiving a flow of a sample fluid, said through hole (31) being transversal to said first axis (A), and the input light guide and output light guide further are arranged in said holder (30) so that the light exit surface and the light entrance surface extend into said through hole (31) and are arranged to be in optical alignment with each other and at a first distance from each other. The invention also relates to a measuring device having at least one optical flow cell (1).

An optical analysis system and an optical analyzer thereof. The optical analyzer comprises a solid state light source emitter, a uniform mixing or light splitting assembly, a first optical receiver, and a second optical receiver. The solid state light source emitter comprises a light source comprising multiple light-emitting assemblies respectively radiating light having at least one light-emitting peak wavelength and at least one wavelength range; the light emitted by the multiple light-emitting assemblies passes through the uniformly mixing or light splitting assembly to form first light and second light which passes through a fluidic object to be detected to form detection light (i.e., after the second light passes through the fluidic object to be detected, the part of the second light not absorbed by the fluidic object to be detected forms detection light. The first optical receiver receives the first light. The second optical receiver receives the detection light.

An optical analysis system and an optical analyzer thereof. The optical analyzer comprises a solid state light source emitter, a uniform mixing or light splitting assembly, a first optical receiver, and a second optical receiver. The solid state light source emitter comprises a light source comprising multiple light-emitting assemblies respectively radiating light having at least one light-emitting peak wavelength and at least one wavelength range; the light emitted by the multiple light-emitting assemblies passes through the uniformly mixing or light splitting assembly to form first light and second light which passes through a fluidic object to be detected to form detection light (i.e., after the second light passes through the fluidic object to be detected, the part of the second light not absorbed by the fluidic object to be detected forms detection light. The first optical receiver receives the first light. The second optical receiver receives the detection light.