Infracont SGrain Portable NIR Grain Analyzer
| Brand | Infracont |
|---|---|
| Model | SGrain |
| Measurement Principle | Near-Infrared (NIR) Spectroscopy (1000–2500 nm) |
| Display | 5.7-inch high-brightness capacitive touchscreen |
| Sample Handling | Gravity-fed hopper with automatic drawer ejection |
| Data Output | Integrated thermal printer (receipts with timestamp, sample ID, operator name, analysis date/time) |
| Connectivity | Wi-Fi & Ethernet |
| Compliance | Designed for ISO 12099:2017 (Cereals and cereal products — Determination of composition by near-infrared spectroscopy), supports GLP-compliant audit trails in cloud environment |
| Software | InfraCloud web application (accessible via desktop, tablet, or mobile browser) |
Overview
The Infracont SGrain Portable NIR Grain Analyzer is an industrial-grade, field-deployable spectrometer engineered for rapid, non-destructive compositional analysis of whole grains, oilseeds, and milled flours. Operating on the principle of near-infrared reflectance spectroscopy (NIRS) across the 1000–2500 nm spectral range, the instrument quantifies key quality parameters—including moisture, protein, starch, oil/fat, and ash content—by correlating spectral absorption features with chemometric calibration models validated against reference wet-chemistry methods. Its optical architecture employs a fixed grating spectrometer with thermoelectrically stabilized InGaAs detector array, ensuring measurement repeatability under variable ambient conditions. Designed for use in grain elevators, flour mills, feed compounders, and agricultural co-ops, the SGrain delivers laboratory-grade accuracy without requiring centralized lab infrastructure or trained spectroscopists.
Key Features
- Portable form factor (3.8 kg) with integrated rechargeable Li-ion battery supporting >6 hours of continuous operation
- 5.7-inch high-luminance (800 cd/m²) capacitive touchscreen interface optimized for gloved operation and ambient light up to 10,000 lux
- Gravity-fed sample hopper accommodating 50–150 g volumes; automated drawer ejection post-analysis minimizes cross-contamination risk
- Built-in thermal printer generating traceable analytical receipts containing sample ID, operator name, UTC timestamp, instrument serial number, and calibration version
- Real-time cloud synchronization via InfraCloud platform using TLS 1.2 encrypted Wi-Fi or Ethernet connection
- On-device storage for ≥10,000 measurements with SHA-256 hash integrity verification; local export via USB-C to CSV or PDF
- Firmware-upgradable architecture compliant with IEC 62443-3-3 cybersecurity guidelines for industrial IoT devices
Sample Compatibility & Compliance
The SGrain supports standardized analysis of intact kernels (wheat, barley, corn, oats, rye, soybean, rapeseed, sunflower) and processed materials (wheat flour, maize meal, soy flour). Calibrations are developed per ISO 12099:2017 and verified against AOAC Official Methods (e.g., AOAC 991.22 for protein, AOAC 985.14 for moisture). Instrument validation protocols include daily drift correction using certified reference standards traceable to NIST SRM 1849a (Whole Wheat Flour). The system supports configurable user roles (operator, supervisor, administrator) aligned with FDA 21 CFR Part 11 requirements for electronic records and signatures when deployed in regulated food manufacturing environments. Audit logs capture all user actions, method changes, and calibration events with immutable timestamps.
Software & Data Management
InfraCloud is a secure, ISO/IEC 27001-certified SaaS platform providing centralized data governance across distributed SGrain units. Users access historical datasets, generate statistical process control (SPC) charts, and perform multivariate outlier detection through a responsive web interface compatible with Chrome, Edge, and Safari. All raw spectra and processed results are stored with version-controlled metadata, enabling full traceability from acquisition to reporting. Administrators configure automated report generation (daily summaries, lot-level compliance dashboards) and define retention policies compliant with EU GDPR and U.S. FSMA recordkeeping mandates. Remote diagnostics, over-the-air firmware updates, and calibration model deployment are managed through role-based dashboards—eliminating the need for on-site service visits.
Applications
- Real-time moisture and protein verification during grain receiving at elevators and ports
- In-line quality screening of flour batches prior to packaging in milling facilities
- Supplier qualification and incoming raw material inspection in animal feed production
- Field-based varietal testing and harvest readiness assessment by agronomists
- Research applications in cereal breeding programs requiring high-throughput phenotyping
- Regulatory compliance documentation for HACCP plans and BRCGS Food Safety Standard audits
FAQ
What calibration standards are required for routine operation?
The SGrain operates with factory-loaded, matrix-matched calibrations. Daily verification uses supplied reference standards; full recalibration requires submission of representative samples to Infracont’s EU-accredited calibration lab.
Can the instrument be used in humid or dusty environments?
Yes—the enclosure meets IP54 ingress protection rating, and the optical path includes hydrophobic coating and active desiccant circulation to maintain spectral stability at 95% RH.
Is raw spectral data accessible for third-party chemometric modeling?
Yes—CSV exports include full 128-point absorbance spectra per measurement, wavelength metadata, and instrument configuration parameters.
How is data security ensured during cloud transmission and storage?
All communications use AES-256 encryption in transit and at rest; customer data is logically isolated per tenant with SOC 2 Type II audited infrastructure.
Does the system support integration with existing ERP or LIMS platforms?
Yes—RESTful API endpoints enable bidirectional data exchange with SAP S/4HANA, LabWare LIMS, and other systems via JSON payloads and OAuth 2.0 authentication.
