1、 Introduction to Water Oil Analyzer Instrument

OIL-9B portable oil in water analyzer is a UV oil detector and fast oil detector that uses n-hexane instead of infrared carbon tetrachloride extractant. It can quickly, easily and reliably measure the oil content in water (crude oil, fuel oil, lubricating oil, diesel oil, some condensate and refined hydrocarbons). It is widely used in environmental monitoring of surface water such as Rivers and Lakes, detection of industrial wastewater, condensate and circulating water such as petroleum and petrochemical, hydrology and water conservancy, thermal power plants, steel manufacturing, etc., and determination of oil content in marine oil spills, pipeline oil leaks, and soil.

2、 Principle of Water Oil Analyzer

The aromatic hydrocarbon components of petroleum in water emit longer wavelength fluorescence intensity when excited by specific wavelengths of ultraviolet light in the ultraviolet region, and the fluorescence intensity is proportional to the content of petroleum components. The OIL 9B portable water oil analyzer measures the concentration of petroleum in water by detecting the specific fluorescence intensity.

3、 Performance characteristics of water oil analyzer

1. Measure petroleum and other substances in water/Or water-soluble hydrocarbons;

2. The rapid analysis program of the "rapid n-hexane method" (＜4minute/Sample), fewer operational steps（4Step by step);

3. Various commonly used organic extraction solvents such as n-hexane and petroleum ether are applicable, replacing the infrared method of carbon tetrachloride;

4. No solvent adsorption or evaporation steps are required for other methods (such as infrared method) (avoid contact with carbon tetrachloride);

5. Directly calibrate with petroleum standard solution or perform correlation calibration with external methods;

6. Low detection limit: Most oils<1ppm

7. High precision and good repeatability;

8. In most applications, there is a good correlation with laboratory weight analysis and infrared methods;

94section7Number battery（AAAPowered by batteries, the new battery can be used for more than one measurement1000Secondary (related to batteries);

4、 Technical parameters of water oil analyzer

Detection principle: UV fluorescence method (UV);

Testing objects: crude oil, condensate, diesel, lubricating oil, fuel, engine oil, diesel organic compounds;

Measurement method: solvent extraction;

Applicable solvents: n-hexane, Vertrel，AK-225， Freon, Horiba；

Instrument display: LCD display

Measurement range: 0~1000ppm (over range dilution measurement)

Accuracy: ± 2% (C ≤ 100mg/L)

Reproducibility: RSD ≤ 2% (measured with 20mg/L oil standard sample)

Sensitivity: 0.1ppm

Measurement time:<4 minutes or user preference;

Signal output: RS232 transmission or USB output

Size: 185 * 85 * 72mm

Weight: 0.55kg;

Power supply: Four AAA batteries or 100-240V AC