Acid Value Tester

I. Product Overview

This acid value detector is an integrated oil rapid-test analysis equipment that can quickly detect the acid value content in edible vegetable oil, edible lard, peanut oil, sunflower oil, rice-bran oil, food and meat products. Testing determines whether the vegetable oil complies with national standards or is inferior oil or gutter oil. The instrument reserves programs and ports for other detection items, allowing convenient addition as needed, and can later be upgraded into a comprehensive instrument for aquatic products and flour products.

II. Instrument Application

Widely used by quality supervision and inspection, industry & commerce administration, deep-frying food production bases, food & drug administrations, health departments, meat-product deep-processing enterprises, shopping malls & supermarkets, and various food-safety monitoring systems.

III. Key Features

1. Android smart operating system with efficient and user-friendly operation; the instrument supports network cable, Wi-Fi upload and GPRS wireless remote transmission for fast data upload.

2. Integrated portable rapid-test equipment meeting on-site and mobile testing needs; all detection items can be tested under one software and results displayed intuitively in one window.

3. High intelligence: self-check and zeroing on startup; automatic repeatability check.

4. Detection channels: ≥12 channels; multiple samples can be tested simultaneously, each independently controlled by the program.

5. New-generation embedded thermal printer; manual or automatic printing; the test report and QR code are printed automatically upon completion.

6. Imported ultra-high-brightness LED light source; high precision and strong stability; controllable light source for lower power consumption.

7. Standard USB 2.0 interface design; U-disk storage, driver-free installation; convenient data storage and transfer for query, browse, analysis, statistics and printing.

8. The instrument carries a regulatory platform; data can be uploaded over LAN and Internet and sent directly wirelessly for data analysis, monitoring short- and long-term oil-safety dynamics, and early warning.

9. Multi-category sample menu library; flexible sample selection; different channels can simultaneously test different sample items.

10. Simple and labor-saving sample preparation; overall operation is fast, safe and convenient.

11. Self-protection function: username and password can be set to prevent unauthorized operation.

12. High sensitivity, high detection accuracy and high repeatability; scanning-type high-precision optical sensor.

13. Built-in powerful database: directly select or edit sample name, detection index and submitting unit on the instrument and save into the sample database.

14. Recalibration, lock and restore-factory-settings functions.

15. The result judgment line is editable; reference and calibration values are saveable; data is not lost on power-off.

IV. Main Parameters

1. Main control chip: ARM Cortex-A7, RK3288 / 4-core processor, 1.88 GHz — faster operation and stronger stability.

2. Display: 7-inch LCD touch screen, user-friendly Chinese interface, intuitive and simple reading.

3. DC 12V power supply; vehicle power supported; a 6Ah large-capacity rechargeable lithium battery can be fitted for outdoor mobile testing.

4. Automatic light-brightness adjustment and calibration.

5. Intelligent constant-current and voltage stabilization with automatic light-intensity calibration; no temperature drift under long continuous operation.

6. Built-in latest national limit standards; on-site comparison with measured results, continuously updated.

7. Continuous sampling and detection.

8. Sample ID auto-increment.

9. Detection items expandable.

10. Batch printing and batch upload of results.

11. Results exported as Excel; connect to a PC to copy directly.

12. Configurable large-capacity lithium battery; firmware upgradable.

V. Technical Parameters