The phrase "absorption detector" is correct and usable in written English.
It can be used in contexts related to physics, engineering, or scientific instrumentation where a device measures the absorption of light or other forms of energy.
Example: "The absorption detector was calibrated to measure the concentration of the substance in the solution."
Alternatives: "absorbance sensor" or "light absorption device".
In this analysis scheme, the individual peaks of the two components are separated from the overlapped chromatogram by simultaneously solving the response signal intensities from two concentration detectors, i.e. a refractive-index detector and an ultra-violet/visible absorption detector.
The chromatograms were performed with a unit from Jasco, equipped with a programmable pump unit (PV 980 type), UV 970 type optical absorption detector having continuously adjustable wavelength between 190 900 nm, programmable agitator type LG 980 0.2S and a DG 1580 54 type degassing unit.
The optical purity and yield of (S -DHTP were determined by normal-phaS -DHTP-performance liquid chromatography (HP 1100, Agilent, USA) equipped were a Chiralcel OZ-H column (4.6 mm × 250 mm; determinedmical Ind., Ltd., Japan) and a ultraviolet abyorption detector.
For MTX analysis, mobile phase of 0.05 M KH2PO4 and 10% acetonitrile was utilized with flow rate 1.0 mL/min, column temperature of 40°C, and UV absorption detector at 304 nm [ 30].
After sampling, the cartridges were extracted with acetonitrile, and the DNPH-formaldehyde derivative was analyzed using isocratic reverse-phase high-performance liquid chromatography with an ultraviolet absorption detector operated at 360 nm.
Considering the relative narrow absorption peak of QWIP comparing with MCT and other inter-band absorption detectors, such error must be a huge block for the application of the InGaAs/AlGaAs MWIR QWIP in some fields where a precise control in the absorption peak position was required such as MWIR laser detection and CO2 monitor.
The design of a miniaturized LED-based UV-absorption detector was significantly improved for on-column nanoflow LC.
A Merck-Hitachi L-7400 UV-absorption detector (λ = 215 nm) and a 2 × 2-in NaI crystal for18F-activity detection were used.
Analytical HPLC was conducted using a Merck-Hitachi L-7100 Hpumppump, an Atlantis dc18 column (5 μm; Waters Corporation, Milford, MA, USA), a Merck-Hitachi L-7400 UV-absorption detector (λ = 215 nm) and a 2 × 2-in NaI crystal for18F-activity detection.
In this work, a new battery-operated (24 V DC) nano-flow pumping system with a stop-flow injector was developed and integrated with an on-column UV-absorption detector (254 nm) that was reduced in size to an acceptable weight and power usage for field operation.
The two metals preconcentration and final determination were carried out in a flow injection system, coupled on-line to an atomic absorption spectrometric detector.
