
This instrument is suitable for rapid, non-destructive quantitative testing of moisture content, protein, amylose, and taste value in various stages—including procurement, storage, and processing—of brown rice and milled rice from both indica and japonica varieties, providing a rapid testing method for rice quality assessment. The instrument can be used in various settings, including laboratories, production facilities, and field sites. The accuracy of its measurements for rice moisture content, protein, and other parameters complies with the requirements of GB/T 24895, GB/T 24896, and GB/T 24897, and the instrument meets the relevant requirements of LS/T 3108 and LS/T 3247.
Utilizing near-infrared transmission spectroscopy technology and equipped with operating software, it supports basic functions such as sample testing and data retrieval.
It supports networked monitoring, facilitating daily instrument maintenance, model updates, and database updates and management.
It features a built-in model management system that allows users to update and calibrate models, as well as intelligently select the appropriate model for the sample being tested. This enhances user convenience, reduces testing time, and improves testing efficiency.
The built-in monitoring system tracks key internal instrument parameters, temperature, and humidity, enabling the timely detection of anomalies and extending the instrument’s service life.
Features real-time battery level display and low-battery alerts, allowing users to easily assess the instrument’s remaining standby time.
Includes storage and retrieval functions for historical test records; users can search by date, sample type, tested components, and other parameters for easy retrieval.
| Spectral Separation Method | Fixed grating, no moving parts, stable and reliable |
| Detector | 256-pixel silicon diode array detector |
| Wavelength Range | 700–1050 nm |
| Spectral Resolution | Better than 7 nm |
| Light Source | Halogen lamp with a lifespan of 10,000 hours |
| Measurement Time | Less than 3 minutes |
| High-Performance Detector | Large sensing area and long lifespan, providing stable signal acquisition for the instrument |
| Measurement Method | Uses a transmission measurement method, which facilitates the acquisition of internal spectral information from whole samples, providing more objective and effective information on sample composition, and improving testing accuracy and stability |
| Computer-Aided Configuration | 8-inch true-color display, equipped with a smart operating system; multi-touch capacitive screen with sensitive and reliable touch operation; Built-in 16GB or larger solid-state drive; test data can be exported to a USB flash drive; features at least two USB 2.0 ports, a network interface, and Wi-Fi connectivity |
| Power Supply Options | Offers three power supply options that can be freely switched between, enabling continuous outdoor operation ① AC 110–220 V adapter power supply ② DC 12–15 V lithium-polymer battery or lead-acid battery power supply ③ Battery power supply, built-in high-capacity rechargeable lithium-polymer battery, with a runtime of over 2 hours |
| Operating Conditions | Temperature: -10°C to 40°C; Humidity: ≤85% |
| Unit Weight | Less than 15 kg |