Fully automatic infrared oil analyzer for catering oil fume

Beijing Bohai Xingyuan Technology Co., Ltd

Nowadays, the country's control over cooking fumes in the catering industry is becoming increasingly strictDesign, environmental impact assessment, completion acceptance of environmental protection facilities, and management of oil fume emissions during the operation period of newly established catering industry unitsperhapsInternal staff canteens of food processing units and non-commercial units that emit oil fumesIn management, it is necessary to measure the oil fume content in the catering industry for testing. Bohai Xingyuan fully automatic infrared oil analyzerThe EP3000B method for measuring the oil content in the catering industry complies with the GB 18483-2001 standard for cooking fume emissions in the catering industry.

1. Compliant with standards

Compliant with national standards“GB18483—2001Emission Standards for Cooking Fumes in the Catering Industry

Compliant with national standards“HJ637-2018Water quality - Determination of petroleum, animal and vegetable oils - Infrared spectrophotometric method

2Technical principles

Fully automatic infrared oil fume content detector,Place the oil fume collection filter element in a covered PTFE sleeve,Soak in tetrachloroethylene, thenUsing tetrachloroethylene magnetic stirring to extract oil substances from oil fume and oil stains, and then using an oil-water separation membrane instead of anhydrous sodium sulfate to separate impurities and moisture, a solution of oil and tetrachloroethylene is separated, and the total oil content of the extract is determined. At the same time, after adsorption and removal of polar substances such as animal and vegetable oils by magnesium silicate, petroleum products are determined.

The total extract and petroleum content are determined by wave numbers, respectively2930cm-1（CH2Within the functional groupC-HThe stretching vibration of keys2960cm-1（CH3Within the functional groupC-HThe stretching vibration of keys) and3030cm-1(In the aromatic ring)C-HThe absorbance at the spectral band of the stretching vibration of the keyA2930、A2960andA3030Perform calculations.

3. Application scope of the instrument

This instrument can mainly be used for measuring the oil content of oil fume and oil stains. At the same time, it can also measure the content of petroleum in surface water and groundwater.

4. Working structure principle

EP3000BThe fully automatic infrared oil analyzer for the catering industry is composed of a fully automatic operating software system, an infrared spectroscopy system, and a pre-treatment extraction system. The machine adopts drum type three-dimensional mixing technology to extract oil from water, remove water and impurities, and then measure it in a colorimetric dish. The built-in magnesium silicate adsorption device can measure the content of petroleum and animal and vegetable oils. After the measurement is completed, the instrument will automatically discharge and clean the waste. Fully automated, operators do not come into contact with tetrachloroethylene, including automatic sampling, extraction, water and impurity removal, measurement, cleaning, drainage, and data storage.

5. Technical indicators

term Mu said bright

IDLsDL<0.02mg/L(measure11Secondary blank calculation3Multiple standard deviation)

Wavenumber range3400cm-1～2400cm-1(i.e2941nm～4167nm）

Range of absorbance 0.0000～2.0000AU(i.e. transmittance)100～1%T）

Water sample measurement range0.00-100%oil(Dilution or enrichment)

Instrument detection range(0.0～800)mg/L

repeatabilityRSD≤1%(20-100mg/LOil standard sample determination11order)

Measurement accuracy error<±2 %

correlation coefficientR>0.9999

Volume of water sample taken1ml--600mlperhaps1ml--1000ml

Sample size for testing Continuous detection8-12A sample

Extraction amount of tetrachloroethylene0.01-25mlInteger multiples of

Automatic detection time for a single sample2-8min

Wave number accuracy and wave number repeatability±0.5cm-1

Net weight of the host22kg

Use power supply(220±22)V、(50±1)Hz、50VA

Use temperature and humidity temperature range1℃-40℃, humidity ≤80﹪

external dimensions75cm×40 cm×42 cm(Length, Width, Height)

6. Performance advantages or technical features

1)Fully automated:Put the configured oil sample into the pre-treatment equipment instrument and startAutomatic sampling, extraction, water filtration, measurement, automatic waste discharge, cleaning, and continuous operation8-12A water sample;

2)One click completionHealth and safety: One click wavelength positioning, one click power on to complete multiple water sample tests, no other operations in between, no contact with tetrachloroethylene, reducing the workload of operators and protecting the health and safety of test personnel;

3)Good precisionofautoinjector:reagent0-1000mlAny setting,Automatic dilution for excessive concentration,Automatic preparation of quality control samples and standards,Automatic one click locking;

The spectrum display is clear:Accurate calibration of infrared three wave numbers,The spectrum clearly displays the peaks and absorbance generated by three wave numbers, which is consistent withHJ637-2018；

5)Oil water separator: equipped with anti clogging oil-water separation membrane,Filter area φ45mmthe above,Dual mode separation filtration,Replace anhydrous sodium sulfate,One film can be used a hundred times;

6)Operation in ventilated kitchen:Don't be afraid of toxic reagentsSmall in size, placed under conventional standards1.2Indoor operation in a fume hood equipped with activated carbon adsorption device;

7)One click calibration: automatic detection and calibration of blank and standard oil samples,2-8Multi point calibration and single point calibration are both automatically completed;

8)built-in11Inch multi touch computer, usingWindows10Operating system,USB2.0Interface technology can also be externally connected to a desktop computer for control and operation;

9)Simultaneous extraction8-12A samplearticleAdopting high-efficiency and fast speed drum three-dimensional positive and negative magnetic stirring extraction, fully enclosed, non-volatile and non-toxic;

10)One click switching: The oil analyzer software can switch between infrared and ultraviolet dual systems with one click, and switch between semi-automatic and fully automatic operation with one click,.NET4.0Green installation free, with software copyright certificate;

11)The manufacturer is equipped with an infrared standard oil filter, which can perform long-term single point calibrationSingle standard curve is lifetime free of replacement and free of preparation of standard oil reagents;

13)After the sampling bottle is used to collect the sample, it can be directly extracted on the machine at the same time without dividing the sample, and there is a scale display. The method is consistent withHJ/T91-2002The extraction method is consistent with the national standard method;

14)Fault self check: automatically detects whether the pre-processing system has faults when turned on, automatically detects whether the host has faults, and can upgrade the phoneappEasy for users to remotely operate;

15)Automatic filling, automatic replacement of magnesium silicate, and automatic display of remaining magnesium silicate, capable of fully automatic detection of total oil, petroleum, animal and vegetable oils;

16)Reagent residue detection, automatic separation of wastewater and waste tetrachloroethylene, can be used as a reagent for automatic recovery and reuse of waste liquid such as tetrachloroethylene;

17)Baseline stability: Zero point automatic real-time adjustment (eliminating the impact of baseline drift).

7. After sales service

From the date of passing the acceptance inspection12Within a month,When the product cannot function properly due to quality issues,Manufacturers repair or replace products for users free of charge;

u10We provide accessories and reagent supply annually, a comprehensive networked information management platform, and quality tracking services for every instrument sold.

The after-sales service engineer provides a comprehensive solution for oil testing, including all problems encountered during the process from sample sampling, extraction, analysis, and measurement to instrument use.

The product information on this website is delayed. For information on product upgrades, please contact the sales staff of Beijing Bohai Xingyuan to obtain it.

Beijing Bohai Xingyuan Technology Co., Ltd. announces

November 17, 2017