Legal Trade Checkweigher Systems for Manufacturing Compliance

Certified weighing systems that meet stringent national and international measurement standards for commercial transactions, ensuring accurate net content declaration, measurement traceability, and tamper-proof design.

• Accuracy Class III with verification range of 1g-10g
• Max permissible error of ±0.1% to ±0.5%
• Operates in temperature range of 0°C to +40°C (±0.01%/°C)
• NTEP sealed for compliance
• Stainless steel IP68 load cell with ±0.02% nonlinearity
• 128-bit encrypted data with audit trail
• 50ms pneumatic reject mechanism with <0.1% impact on accuracy
• 300dpi printers with auto-tare and net content display

• Food: FDA FSMA, USDA compliant
• Pharmaceutical: USP <41>, EU GMP compliant
• Chemicals: GHS, REACH compliant
• Retail: FTC Net Content Rules compliant

• Secure Calibration: Password-protected adjustment, physical calibration seals, event log for all calibrations
• Regulatory Documentation: Automatic test report generation, digital certificate storage, measurement uncertainty records

1. Certification Selection: Determine applicable regulations (NTEP/MID/OIML), identify accuracy class requirements, select notified body
2. System Configuration: Install sealed calibration software, configure automatic documentation, set up user access controls
3. Validation Protocol: Perform initial verification, document measurement uncertainty, train authorized staff
4. Ongoing Compliance: Schedule periodic reverification, maintain calibration records, monitor regulation updates

This solution combines metrological precision with regulatory-ready documentation to ensure seamless market access while avoiding costly penalties.