Mastering Force Gauges with Mark-10: Applications, Calibration & Best Practices
Magnetic system of non-destructive quality control. Check the quality of the welded joint of steel pipes.What Is a Force Gauge?
A force gauge is a precision instrument used to measure tensile (pulling) and compressive (pushing) forces applied to a test specimen or component. Force gauges range from simple mechanical spring scales to sophisticated digital instruments with data logging, statistical analysis, and computer interface capabilities. They are used extensively in product testing, quality control, assembly process control, and research and development across the packaging, medical device, electronics, automotive, and consumer products industries.
Mark 10 is one of the leading manufacturers of precision digital force gauges, force measurement systems, and test stands, known for their accuracy, durability, and comprehensive software integration.
Types of Mark 10 Force Gauges
Series 5 Digital Force Gauge
Mark 10’s flagship portable force gauge, available in capacities from 0.12 N to 2,500 N (0.03 lbf to 500 lbf). Key features:
- Accuracy: ±0.1% of full scale
- Sampling rate: 7,000 Hz—captures rapid peak forces
- Real-time USB/RS-232 output to MESUR™gauge software
- Ergonomic design for hand-held and test stand use
- Bidirectional measurement (tension and compression)
Series 7 Advanced Force/Torque Gauge
Adds torque measurement capability (up to 10 N·m) to force measurement in a single instrument. Suited for cap/closure torque testing, dial torque, and rotary applications.
BG Series Basic Force Gauge
A cost-effective alternative for quality control applications requiring reliable force measurement without advanced features. Capacities from 2.5 N to 500 N.
MESUR™gauge Software
Mark 10’s MESUR™gauge software transforms a PC into a comprehensive force measurement station:
- Real-time load vs. time or load vs. distance graphing (when paired with a test stand)
- Automatic peak capture, statistical analysis (mean, standard deviation, Cpk)
- Export to Excel, CSV, or PDF
- Pass/fail limit bands with audible and visual alerts
- Multi-channel support for simultaneous measurement
Key Applications for Mark 10 Force Gauges
Peel and Adhesion Testing
Measuring peel force of adhesive tapes, labels, and laminates. A consistent test speed is critical—Mark 10 motorized test stands provide the precise, constant-speed motion required for reproducible peel measurements per ASTM D1000, ASTM D3330, and PSTC test methods.
Push/Pull Component Testing
Testing spring forces, button actuation forces, connector insertion/extraction forces, and switch operating forces. These measurements verify that force-sensitive components meet ergonomic and functional specifications.
Package and Seal Integrity
Measuring peel force of heat-sealed medical and food packages per ASTM F88. The Mark 10 system provides the grip fixtures, test speed control, and data output needed for compliant testing.
Break Load and Tensile Testing
Measuring wire break force, suture pull-out strength, catheter tensile strength, and similar medical device mechanical properties. Mark 10 systems are widely used for ISO 10555 catheter and ISO 11135 suture testing.
Torque Testing of Closures
Testing child-resistant and senior-friendly closure opening and closing torques to verify 16 CFR 1700 compliance and functional requirements.
Selecting the Right Force Gauge Capacity
Selecting the appropriate capacity is critical to accuracy. The best measurement accuracy is obtained when the measured force is between 10% and 100% of the gauge’s full-scale capacity. Using a 500 N gauge to measure 5 N forces (1% of FS) provides poor accuracy. Always match the gauge capacity to the expected force range.
Why Choose Infinita Lab for Force Measurement Testing?
Infinita Lab provides comprehensive force measurement testing services using calibrated Mark 10 and other precision force gauge systems. Our accredited laboratory network supports product development testing, quality control measurements, and regulatory compliance testing for a wide range of industries.
Looking for a trusted partner to achieve your research goals? Schedule a meeting with us, send us a request, or call us at (888) 878-3090 to learn more about our services and how we can support you. Request a Quote
Frequently Asked Questions (FAQs)
How accurate are Mark 10 digital force gauges? Mark 10 Series 5 gauges achieve accuracy of ±0.1% of full scale, NIST-traceable calibration. This means a 500 N gauge has an accuracy of ±0.5 N. For comparison, most spring-type mechanical gauges achieve only ±1–2% of full scale, making digital gauges significantly more accurate for quality-critical measurements.
Why is sampling rate important in a force gauge? A high sampling rate (7,000 Hz in the Mark 10 Series 5) captures rapid force peaks that lower-speed instruments miss. For impact events, spring release tests, and rapid connector insertion, the true peak force occurs in milliseconds—a gauge sampling at only 10 Hz cannot capture it accurately.
How often should force gauges be calibrated? Force gauges used for product acceptance should be calibrated at least annually, with more frequent calibration recommended for heavy use, critical applications, or after any impact or suspected overload. Calibration certificates must be NIST-traceable and should document applied forces, measured values, and expanded uncertainty.
What fixtures are available for Mark 10 force gauges? Mark 10 offers an extensive range of fixtures including hook tips, flat plates, chisel tips, friction grips, cone tips, and specialized fixtures for button testing, spring testing, peel testing, and tensile testing. Custom fixtures for unique test geometries can be designed and fabricated.
Can force gauges measure torque? Standard force gauges measure linear force (tension and compression). Mark 10 Series 7 instruments add torque measurement capability. Alternatively, torque can be measured indirectly from linear force using a moment arm (torque = force × arm length), but a dedicated torque gauge or torque wrench provides more accurate torque measurement.
