Rapid food safety testing device

This food safety rapid testing instrument is an integrated food safety rapid testing and analysis device, widely used in higher education institutions, research institutes, agriculture, livestock farms, slaughterhouses, and food and meat product processing enterprises.

The food safety rapid testing instrument can quickly detect the levels of formaldehyde, sulfur dioxide, nitrite, sodium nitrite, and pesticide residues in various foods. The instrument is designed with reserved testing programs and ports for other projects, allowing users to easily add additional testing items in the future as needed.

• Android smart operating system, featuring more efficient and user-friendly operations. The device supports Ethernet connectivity, Wi-Fi data upload, and GPRS wireless remote transmission, enabling rapid data upload.

• The main control chip uses the ARM Cortex-A7 architecture with an RK3288/4-core processor, operating at a clock speed of 1.88 GHz, ensuring faster processing speeds and enhanced stability.

• Highly intelligent design with self-diagnostic functions: includes power-on self-test and zero calibration features, as well as automatic repeatability detection functionality.

• Display: ≥8-inch LCD touchscreen display with a user-friendly Chinese interface, providing intuitive and simple readings.

• Testing channels: ≥12 testing channels, enabling simultaneous testing of multiple samples. Each sample is controlled by the program to operate independently, preventing interference between samples.

• Equipped with a new-generation embedded thermal printer, supporting manual or automatic printing. Upon completion of testing, it can automatically print test reports and QR codes.

• The light source uses imported ultra-high-brightness LEDs, offering high precision, strong stability, controllable light sources, the ability to turn off unused light sources, lower power consumption, and automatic adjustment and calibration of light source brightness.

• An integrated portable rapid testing device designed for on-site and mobile testing applications, capable of performing all testing projects under the same software and displaying test results intuitively through a single interface.

• Features a USB 2.0 interface design for driver-free plug-and-play functionality, facilitating data storage and transfer. It can be directly connected to a computer at any time and controlled by the computer. Enables data querying, browsing, analysis, statistics, and printing.

• Four-wavelength cold light source, with each channel equipped with 410, 520, 590, and 630 nm wavelength light sources. The standard configuration includes an advanced optical path switching device, and the patented optical path switching function can achieve up to 64 wavelengths. All testing projects can be performed simultaneously across all channels.

• The instrument is equipped with a regulatory platform. Data can be uploaded via local area networks and the internet, with detection results directly transmitted to the food safety regulatory platform. This enables regional food safety regulation and big data analysis and processing, monitoring the short-term and long-term dynamics of regional food safety, and achieving food safety issue prediction and early warning.

• The instrument features a comprehensive sample menu library with multiple categories and types, allowing flexible selection of testing samples. Different testing channels can simultaneously analyze different sample parameters. Sample names, testing indicators, and submitting units can also be directly edited and entered into the instrument's sample database.

• Continuous sample feeding enables uninterrupted testing, with sample numbers automatically incremented. Sample processing is simple and efficient, ensuring rapid, safe, and convenient overall operation.

• Powered by 12V DC, compatible with vehicle power sources, and can be equipped with a 6Ah high-capacity rechargeable lithium battery for convenient outdoor mobile testing.

• The instrument has built-in protection features, including the ability to set usernames and passwords to prevent unauthorized operation.

• Supports USB storage. The result judgment line can be modified, and reference values and calibration values can be saved, with no data loss in case of power failure.

• High sensitivity, high detection accuracy, and high repeatability accuracy, featuring a scanning-type high-precision optical sensor.

• Intelligent constant current voltage regulation, automatic light intensity calibration, and no temperature drift in the light source during prolonged continuous operation.

• Built-in new national limit standards, enabling on-site comparison with test results, and continuous updates to standards.

• The instrument features recalibration, lock, and factory reset functions.

• Test parameters are expandable, supports high-capacity lithium-ion batteries, and firmware is upgradeable.

• Test results can be batch-printed, batch-uploaded, with a storage capacity of 200,000 entries.