L1-550X Digital Force Tester 73146

L1 Digital Force Testers
L1 System, FMM-550X frame, 550 lbf, includes Tablet and L1 Software

The Starrett L1-550X represents our most-basic, computer-based force testing solution. Optimized for production and quality control testing, they are designed to be easy to setup, operate and maintain. L1 Systems can be used to create your test methods quickly using test templates that guide you through the test setup process. Perform a wide variety of testing methods including; load limit, distance, beaking limit, cyclic count, cyclic duration, constant load and constant distance.

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  • Turnkey 550 lbf force testing system, includes testing frame, L1 controller, and L1 software
  • Easily perform load, distance, beak, cyclic, constant load and distance testing
  • Review results in multiple formats including; results; graph, data, tolerance, and statistics
  • Reference distance travel ruler
  • Compact design is ideal for small work space and for lean manufacturing environments
  • Adjustable, magnetic travel limits
  • Speed selection dial with high resolution display
  • Conforms to All Relevant European Standards and Carries CE Mark


  • Capacity: 550lbf, 2500N, 250kg
  • Crosshead Travel: 20in, 508mm
  • Vertical Test Space: 22in, 559mm
  • Travel - Position Accuracy: +/-0.001” or 0.1% of displacement whichever is greater
  • Travel - Resolution: .001in, .025mm
  • Speed - Maximum: .002in/min, .05mm/min
  • Speed - Maximum @ Full Capacity: 40in/min, 1016mm/min
  • Speed - Accuarcy: Better than 0.1% of test speed
  • Cycling - Maximum Number: Counts 99,999
  • Cycling - Maximum Duration: 27 hours
  • Load Hold - Maximum Duration: 27 hours
  • Test Frame Communications: USB 2.0, RS-232
  • Input/Output Channels: 0 - 24Vdc (independent, configurable)
  • Power: +10% 110, 120, 220, 230, 240, 50/60 Hz
  • Electrical Phase: Single Phase Voltage (Vac)
  • Operating Temperature: +40 to +110°F, +5 to +43°C
  • Humidity: 10 to 90%, non-condensing
  • Height: 47in, 1194mm
  • Depth: 16.5in, 419mm
  • Width: 11.5in, 292mm
  • Throat Distance: 3.9in, 100mm
  • CE Compliant: Meets all relevant CE standards for saftey, immunity, noise


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    L1 Force System User Manual (PKG08807- UML1)

    56 page user manual on the L1 Force System

    Starrett L1 System Data Sheet

    2 page datasheet on the L1 systems and their system compatibilities

    Force and Material Testing - Grips and Accessories (Bulletin 1828)

    140 page Catalog on Force Gage Grips and Accessories

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    California Proposition 65 Warning

      WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov