Infrared oil gauge

The instrument uses infrared spectrophotometry to measure the content of oil in

Basic measuring range: (0~800)mg/L(4cm~0.5cm比色m)
Water sample measurement range: (0.006~64000)mg/L(4cm比色m)
Detection limit: 0.006mg/ son (water sample, using extraction ratio 100:1,4cm quartz cuvette)
repeatability: ≤1%
Zero drift: Not more than ±0.5mg/L
Indication drift: Not more than ±5%
linearity: R>0.999
Wavenumber range: 3400cm-1~2400cm-1

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Description

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The instrument uses infrared spectrophotometry to measure the content of oil in water, which is a high-tech product integrating optics, analysis, electronics and mechanics. By scanning the absorbance value of the sample "3030-1, 2960-1, 2930-1", the whole content of oil concentration in the water body is measured, and the true three-wave number measurement is realized. The instrument has long optical path, large energy, strong signal, high signal-to-noise ratio, good stability, and overcomes the mechanical error caused by grating positioning, and is widely used in environmental monitoring, disease control centers, industrial and mining enterprises, scientific research institutes and other units. The user does not need to do standard curve in the use process, no need to adjust the full degree of zero, no need to build a platform, no need to calibrate, simple operation, high accuracy.

Detachable integrated optical system, small volume, light weight, first split-absorption, in line with the characteristics of infrared spectrum requirements, good stability, high signal-to-noise ratio;

The use of electrically modulated light source, that is, the heat intensity of the light source is reduced, which is conducive to the system heat dissipation. At the same time, because there is no mechanical cutting motion device, the instrument structure is simplified and the reliability of the instrument is improved.

The signal processing of the sensor adopts phase-locked amplifier circuit, which improves the signal-to-noise ratio and the lowest detection limit of the instrument.

Unique colorimetric tank structure design, applicable to any 1 to 5 cm colorimetric dish;

The structure is simple, the instrument optical system and the electrical system are self-integrated, and the integration degree is high

High reliability and maintainability of the instrument;

Simple operation, just click the mouse to complete an oil sample determination;

The measurement speed is fast, it only takes 1.5 minutes to measure a sample;

The software has powerful functions, such as automatic zero setting and regression equation calculation.

Measurement data and spectra can be saved to the hard disk, and can be queried and printed at any time.