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      • Test and Measurement
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      • Bulk Bag Loading and Weighing
      • Check Weighing
      • Inventory Management
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    • Displacement Measurement
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  • Load Cells
    • Weight Measurement
      • Digital Load Cells
      • Double Ended Beam Load Cells
      • Planar Beam Load Cells
      • Single Point Load Cells
      • Single Ended Beam Load Cells
      • S-Beam Load Cells
      • Shear Beam Load Cells
      • Scales Bases
      • Rocker Column Load Cells
      • Tank Weighing Modules and Accessories
      • Weigh Bars
    • Force Measurement
      • Button load cells
      • Canister Load Cells
      • Pancake Load Cells
      • S-Beam Load Cells
      • Donut Load Cells
      • Subminiature / Miniature Load Cells
      • Torque
      • Test and Measurement
        • Digital Force Gauges
        • Plug and Play Systems
        • Test Stands & Ergonomic Kits
    • Instrumentation
      • Handheld Indicator
      • Digital Weight Indicators
      • Process Weighing Indicators
      • Signal Conditioners
      • System Accessories
    • Pressure / Temperature Measurement
    • Custom Solutions
      • Sensors
      • Wireless Load Cell Systems
    • Torque Measurement
      • Reaction Torque Sensors
      • Rotating Torque Sensors
  • Industries
    • Aerospace
    • Aggregate Weighing
    • Agriculture
    • Medical
      • Airflow and Ventilator Measurement Solutions
      • Capping Press Application
      • COVID-19 Medical Product and Manufacturing Support
      • Drug Dispensing Systems
      • Liquid Dispensing and Pipetting Measurement
      • Medical Bag Weighing
      • Medical Beds and Tables
      • Medical Mobility Measurement Solutions
      • Medical Pump Metering, Dosing, and Injection
      • Medical Testing Equipment
      • Patient Lift Measurement Solutions
      • Patient Transport Measurement Systems
      • Robotic Tactile Measurement and Sensing
      • Sample Handling Measurement Systems
    • Automation
    • Transportation
      • Air Transportation
      • Rail Transportation
      • Marine Transportation
    • Bio Technology
    • Chemical Processing
    • Food Processing
    • Medical Marijuana
    • OEM Machine Builders
    • Oil & Gas
    • Packaging
    • Process Weighing
    • Retail
    • Scales & Balance
    • Test & Measurement
  • Applications
    • Calibration Services For Load Cells
    • Custom Solutions
    • Custom Gauging
    • Force measurement
      • Test and Measurement
    • Weight Measurement
      • Bulk Bag Loading and Weighing
      • Check Weighing
      • Inventory Management
      • Mixing Batching Blending and Weighing
      • Tank Hopper and Vessel Weighing
    • Displacement Measurement
    • Torque Measurement
    • Pressure / Temperature Measurement
    • Instrumentation
    • Measurement Chain Solutions
  • Resources
    • Catalogs
    • Certificates
    • Product Manuals
    • Articles
    • Newsletters
    • White Papers
    • News
  • About
    • Our company
    • Founders Message
  • Contact
  • Search

Certificates

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  3. Certificates

group four certificates

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  1. GPB Planar Beam Load Cell NTEP Certificate of Conformance (PDF)
  2. GPB Planar Beam Load Cell OIML Certificate of Conformity (PDF)
  3. RCMF Rocker Column Load Cell OIML Certificate of Conformity (PDF)
  4. RCMF Rocker Column Load Cell NTEP Certificate of Conformance (PDF)
  5. TBSP Single Point Load Cell NTEP Certificate of Conformance (PDF)
  6. TBSP Single Point Load Cell OIML Certificate of Conformity (PDF)
  7. RCP Rocker Column Load Cell OIML Certificate of Conformity (PDF)
  8. SPF5 Digital Single Point Load Cell OIML Certificate of Conformity (PDF)
  9. ISO 9001: 2015 – Certificate of registration
  10. CE Approval: EU Declaration of Conformity
  11. ISO 13485:2016 Quality System Certification for Medical Devices – Quality Management System.
  12. Verified Conformity Assessment Program (VCAP) for Group Four 3S Manufacturing Operations
  13. Certificate of Conformance (NTEP) for Group Four S-beam load cells
  14. ISO9001: 2015 Certificate for Group Four Force Transducers and Weighing System
  15. OIML R-60 Certification for Shear Beam Model ZQA
  16. ExVeritas ATEX Quality Assurance Notification Annex IV
  17. ExVeritas UK Quality Assurance Notification
  18. IECEx Quality Assessment Report Summary Issue 5

About

At Group Four we pride ourselves on helping our customers find solutions. We are inspired by our customers innovation and truly enjoy a collaborative environment. We design and manufacture weighing and force measurement solutions for function driven enterprises for just about any application.

Products

  • Weight Measurement
  • Force Measurement
  • Instrumentation
  • Pressure / Temperature Measurement
  • Custom Solutions
  • Displacement Transducers
  • Torque Measurement
  • Single Ended Beam Load Cells

Measurement Applications

  • Force
  • Weight
  • Pressure
  • Displacement
  • Torque
  • Custom Solutions
  • Calibration Services
  • Custom Gauging
  • Instrumentation
  • Measurement Chain Solutions

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