UP-2001 ultraviolet oil measuring instrument

Product Introduction:
The UP-2001 ultraviolet oil meter is a professional instrument that achieves fully automatic measurement of petroleum in water. This instrument has stable performance, high accuracy, and fast detection speed, and is suitable for the determination of petroleum in surface water, groundwater, and seawater.

Working principle:
The UP-2001 ultraviolet oil analyzer extracts petroleum substances from water into n-hexane under the condition of pHs2. The extraction solution is separated from oil and water, and polar substances such as animal and vegetable oils are removed through a magnesium silicate adsorption column. The absorbance is measured at a wavelength of 225nm, and the petroleum content and absorbance value comply with Lambert Beer’s law.

Application field:
Suitable for the determination of petroleum in surface water, groundwater, and seawater.

Product features:
High precision: using micrometer level precision screw to drive the grating, ensuring wavelength accuracy<± 0.1nm; The transmission accuracy reaches ± 0.1%
High accuracy: The instrument adopts high-performance 1200/nm gratings and imported receivers to ensure high detection accuracy and good repeatability.
Correction method: single point rapid correction, standard curve correction
Automatic wavelength correction: automatic wavelength calibration, automatic wavelength setting.
Automatic calculation: The instrument can set the water sample volume and n-hexane volume arbitrarily, and automatically calculate and display the solution concentration and water sample concentration.
Convenient and fast operation: The instrument adopts a 128 * 64 bit dot matrix LCD display, which can be operated independently or connected to a computer for use.

Main technical parameters:
Model UP-2001
Detection wavelength 225nm
Reagent Hexane
Wavelength accuracy ±0.1nm
Wavenumber repeatability <0.1nm
Optical bandwidth 1.8nm
Stray light 0.01%T
Detection limit <0.005mg/L
Measurement repeatability <2% Measurement accuracy ±2% Linear range of absorbance 0.0000~1.9999AU Linear relationship >0.999
Measuring range 0.0~50mg/L (Enrichment of oil concentration in water)
Detection limit 3SD <0.1mg/L
Baseline flatness ±0.001nm
Communication interface RS232、USB
External dimensions 545*468*245(mm)
Weight (kg) 16
Source AC110/220V 50/60Hz
Miscibility <80%