Shanghai Jingqi Infrared Spectroscopic Oil Meter JQ-OIL-6, Shanghai Jingqi Instrument Co., Ltd. (CAT#: STEM-AI-0897-YJL)

Shanghai Jingqi Infrared Spectroscopic Oil Meter JQ-OIL-6, model JQ-OIL-6 is manufactured by Shanghai Jingqi Instrument Co., Ltd.
JQ-OIL-6 infrared spectroscopic oil meter is not only suitable for monitoring the content of petroleum (mineral oil), animal and vegetable oil and total oil in various water bodies and soils such as surface water, ground water, sea water, domestic water and industrial wastewater. At the same time, it is also the instrument recommended by the national standard for monitoring the oil content of flue gas (oil fume in the catering industry). In addition, it can also be used for the detection of the purity of organic reagents and the measurement of the total amount and amount of organic substances containing various C-H bonds.

Detection limit: <0.12mg/L (CCl4 extract, measured directly with a 5cm quartz cuvette)><0.0012mg/L (water sample, using an extraction ratio of 100:1, a 5cm quartz cuvette)
Repeatability: ≤1% (for 20mg/L oil sample)
Linearity: R＞0.999
Wavenumber range: 3400cm-1～2400cm-1
Absorbance range: 0.0000～3.000AU
Basic measurement range: 0.12mg/L～100mg/L (CCl4 extract, 5cm cuvette); 0.0012mg/L～10000mg/L (water sample, the minimum concentration adopts extraction ratio 100:1, use 5cm quartz cuvette Measurement, the highest concentration using 0.5cm quartz cuvette)
Dimensions: 550cm×380cm×150cm
Weight: 15Kg
Power supply: (220±22) V, (50±1) Hz35VA

Detachable integrated optical system, the instrument is small in size and light in weight, it first splits light and then absorbs it. It meets the requirements of infrared spectrum characteristics, has good stability, high signal-to-noise ratio, and has obtained relevant certificates.
The electric modulation light source is used, which reduces the heating intensity of the light source to facilitate the heat dissipation of the system. At the same time, because there is no mechanical light-cutting moving device, the structure of the instrument is simplified and the reliability of the instrument is improved.
The sensor signal processing uses a lock-in amplifier circuit, which improves the signal-to-noise ratio and the minimum detection limit of the instrument.
Unique cuvette structure design, suitable for any cuvette from 1 to 5 cm.
The structure is simple, the optical system and electrical system of the instrument are self-contained, and the degree of integration is high, thereby improving the reliability and maintainability of the instrument.
The operation is simple, just click the mouse to complete the determination of an oil sample.
The measurement speed is fast, and it only takes 1 minute to measure a sample.
The software has excellent functions, such as automatic zero adjustment and regression equation calculation. The measurement data and spectra can be saved to the hard disk, and the spectra can be queried and printed at any time.

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