Fully automatic fatty acid value tester

Instrument Introduction:

The fully automatic fatty acid value analyzer is an important instrument and equipment for determining the deterioration of stored grain quality based on fatty acid value. It is an automatic titration device that uses electrode potential jump as the indicator endpoint as the control basis. It is mainly used to determine the fatty acid value of grain crops such as rice, brown rice, and rice, and is a specialized testing equipment. This instrument realizes the automation of titration endpoint determination, measurement, data processing, measurement result display, and printing functions, improving the objectivity and accuracy of detection results. It has the characteristics of simple operation and convenient use.

Instrument features:

1. The Android intelligent system version 7.1 provides a better interactive experience and is more convenient to use.

2. Supports WiFi and Bluetooth transmission, data can be uploaded wirelessly; Supports copying data from USB flash drives without driver insertion and removal.

3. Professional dust cover design effectively protects the peristaltic pump and hose during operation.

4. Configure a data platform that allows for long-term storage of detection results for both short-term and long-term viewing and analysis, assisting in management.

Instrument parameters:

1. Pump flow accuracy: relative standard deviation RSD ≤ 1%

2. Resolution: 0.01 mg KOH/100g dry matter

3. Noise: less than 60dB

4. Coefficient of variation (CV): When the fatty acid value is greater than 12mg/100g, the CV is not greater than 4%

5. Measurement range: 0-300mg KOH/100g dry matter

6. Suction pump specification: 10ml

7. Titration speed of suction pump: 0.5ml/min-10ml/min (adjustable)

8. Mixing speed: 10-250r/min (adjustable)

9. Sample testing time: ≤ 10 minutes per sample

10. Environmental temperature: 15 ℃ -40 ℃

11. Repeatability: ≤ 2 mg/100g

12. USB ports: 2

13. Power supply voltage: AC220V ± 10V, 50HZ

14. Fatty acid value of rice: double experimental difference ≤ 2mg/100g (meets GB/T20569 national standard)

15. Corn fatty acid value: double experimental difference ≤ 2mg/100g (meets GB/T20570 national standard)

16. Wheat flour: meets the requirements of GB/T 5510 national standard