Acid value and peroxide value tester

Product use:

The acid value and peroxide value tester is an integrated oil rapid detection and analysis equipment, which can quickly detect the acid value and peroxide value content in edible vegetable oil, edible lard, peanut oil, sunflower oil, rice bran oil, food, and meat products; through detection, it can be determined whether the vegetable oil meets national standards or whether it is inferior oil, gutter oil, etc. The instrument reserves other project detection procedures and ports, and can easily add detection items according to future needs. It can be upgraded to a comprehensive type of instrument for detecting aquatic products and noodle products in the future.

Instrument application:

It is widely used in quality supervision and inspection, industrial and commercial management, fried food production bases, food and drug administration, health departments, meat product food deep processing enterprises, shopping malls and supermarkets, major food safety monitoring systems and other units.

Function introduction:

1. Android smart operating system, adopts more efficient and user-friendly operation. The instrument has network cable connection, wifi network upload, GPRS wireless remote transmission function, and quickly uploads data.

2. Integrated portable rapid detection equipment, which meets the needs of on-site and mobile detection, can realize the detection of all detection items under the same software, and can intuitively display the detection results through the same window.

3. High degree of intelligence, the instrument has self-test function: it has power-on self-test and zero adjustment functions, and has automatic detection repeatability function.

4. Detection channel: ≥12 detection channels, multiple samples can be tested at the same time, and each sample is controlled by the program to work independently without interfering with each other.

5. Display mode: ≥8-inch LCD touch screen display, user-friendly Chinese operation interface, intuitive and simple reading.

6. Equipped with a new generation of embedded thermal printer, you can choose manual printing or automatic printing, and the detection report and QR code can be automatically printed after the detection is completed.

7. The light source adopts imported ultra-bright light-emitting diodes, which are high-precision, stable, controllable, and can turn off unused light sources, with lower power consumption.

8. The USB2.0 interface design is adopted to facilitate the storage and movement of data, and it can be directly connected to the computer at any time, and the instrument can be controlled by the computer. Realize data query, browsing, analysis, statistics, printing, etc.

9. The instrument has a supervision platform. Data can be uploaded to the local area network and the Internet, and the test results are directly transmitted to the food safety supervision platform. Carry out regional food safety supervision and big data analysis and processing, detect the long-term and short-term dynamics of regional food safety, and achieve food safety problem estimation and early warning

10. The instrument has a variety of sample menu libraries, which can flexibly select test samples, and different test channels can detect different sample items at the same time.

11. Sample processing is simple and labor-saving, and the overall operation is fast, safe and convenient.

12. The instrument has its own protection function, and the user name and password can be set to prevent non-staff operations.

13. High sensitivity, high detection accuracy, high repeatability accuracy, scanning high-precision optical sensor.

14. Built-in powerful database, you can directly select sample name, test index, inspection unit and other information on the instrument, or directly edit and enter sample name, test index, inspection unit and other information on the instrument and save it in the sample database.

15. The instrument has the functions of recalibration, locking, and restoring factory settings.

16. The result judgment line can be modified, the reference value calibration value can be saved, and the data will not be lost during power failure.

Main parameters:

1. The main control chip adopts ARM Cortex-A7, RK3288/4 core processor, main frequency 1.88Ghz, faster operation speed and stronger stability.

2. Display mode: 7-inch LCD touch screen display, humanized Chinese operation interface, intuitive and simple reading.

3. DC 12V power supply, can be connected to the vehicle power supply, can be equipped with 6ah large-capacity rechargeable lithium battery, convenient for outdoor flow testing.

4. Dual-wavelength cold light source, each channel is equipped with 405 and 528nm wavelength light sources, and advanced optical path switching devices are standard. The patented optical path switching function can achieve up to 64 wavelengths, and all test items can achieve simultaneous detection of all channels.

5. Automatic adjustment and calibration of light source brightness

6. Intelligent constant current voltage regulation, automatic calibration of light intensity, and no temperature drift of the light source for long-term continuous operation.

7. Built-in new national limit standards, on-site comparison with the measured results, and continuous updating of standards.

8. Uninterrupted sampling and continuous detection

9. Automatic accumulation of sample numbers.

10. The test items can be expanded.

11. The test results can be printed and uploaded in batches.

12. The test results are Excel tables, which can be copied by connecting to a computer.

13. Support U disk storage, standard USB interface, and driver-free installation.

14. Large-capacity lithium battery can be configured, and the firmware can be upgraded.

Technical parameters:

☆ Accuracy error: ±3%

☆ Linear error: ±5‰

☆ Stability: ±0.001A/hr

☆ Wavelength accuracy: <2.0nm

☆ Transmittance repeatability: ±1%

☆ Edible oil detection limit: 0.2mg KOH/g

☆ Meat products, food detection limit: 0.5mg KOH/g

☆ Linear range: 0.2~10 mg KOH/g

☆ Data storage 200,000 records

☆ Colorimetric cell: 10×10mm standard sample cell

☆ Appearance size: 415X310X150(mm)

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