Information presented in this brochure is for informational purposes only. Link Engineering Company reserves the right to make changes, alterations and substitutions to the machines, components or other information presented in this brochure without prior notice. For the latest information contact Link Engineering Company. Equipment pictured in this brochure may be shown with safety equipment removed or disabled for purposes of illustration. Equipment must never be operated with safety equipment removed or disabled.
For more information on this product and how it can be configured to meet your requirements contact LINK at +1 (734) 453-0800 or sales@linkeng.com
Information presented in this brochure is for informational purposes only. Link Engineering Company reserves the right to make changes, alterations and substitutions to the machines, components or other information presented in this brochure without prior notice. For the latest information contact Link Engineering Company. Equipment pictured in this brochure may be shown with safety equipment removed or disabled for purposes of illustration. Equipment must never be operated with safety equipment removed or disabled.

SP Ultra High Accuracy Spring Tester
Loads from 1.4 Kg to 113 Kg (3 to 250 lb)

System Features
  • High Precision Load Cells
  • Dovetail Load Cell
  • Cartridges for Quick Change
  • Micro-stepper Motor Drive
  • Manual or Automatic Test Mode
  • Captures Loads for up to 8 Preset Heights
  • Captures Heights for up to 8 Preset Loads
  • Auto Spring Rate Computation
  • Spring Classification
  • Metric to English Conversion
  • Model 3700 Display Module
  • Win3700 Software

The SP Ultra High Accuracy Spring Test System provides extremely high accuracy in testing springs an other resilient materials. This bench-mounted tester features manual and fully automatic control of all test functions.

The micro-stepper motor drive, high precision ball screw actuator, and electronic compensation for load cell deformation provide very high accuracy and repeatability of the ram position. High precision load cells are mounted on removable dovetail cartridges and provide high load accuracy. The load cell cartridges are pin coded to automatically identify the load range to the display module. The cartridges are easily changeable by the operator. The aluminum platens, which eliminate the effects of residual magnetism, are ground, nickel plated, and inspected for squareness and parallelism. Guide bearings are pre-loaded to eliminate the possibility of back lash.

The accompanying Model 3700 Display Module is used to collect and display spring tester data, as well as control the tester. The system uses LINK’s patented “Pass-Thru” feature provides a fast and accurate means of testing “on the run” with up to 8 load load and/or 8 height setpoints at which the spring is to be tested. As the spring "passes through" each control point, the corresponding data is automatically captured and displayed. Spring rate can be automatically calculated and displayed by selecting any two, non-corresponding set points (height or load. The module is powered with a universal power supply with US plug (standard).


SP Ultra High Accuracy Spring Tester
Loads from 1.4 Kg to 113 Kg (3 to 250 lb)

Typical Specifications
Load Cells
(1 standard)
13 N (3 lb)
33 N (7.5 lb)
67 N (15 lb)
111 N (25 lb)
222 N (50 lb)
445 N (100 lb)
667 N (150 lb)
113 kg (250 lb )
Load Accuracy 0.04 % Full Scale
Height Resolution 0.025 mm (0.0001 inch)
Height Accuracy 0.01 mm (0.0004 in)
Spring Height 102 mm (4 inches)
Spring Diameter 76 mm (3 inches) OD
Tester Power Requirement 120 VAC, 50/60 Hz
Display Module 95-250 VAC, 47-63 Hz

Options
  • Additional Load Cells
  • Extended Daylight
  • Custom Platens
  • Custom Fixtures
  • Printer
  • Tablet Computer, Laptop, or PC

For more information on this product and how it can be configured to meet your requirements contact LINK at +1 (734) 453-0800 or sales@linkeng.com
Information presented in this brochure is for informational purposes only. Link Engineering Company reserves the right to make changes, alterations and substitutions to the machines, components or other information presented in this brochure without prior notice. For the latest information contact Link Engineering Company. Equipment pictured in this brochure may be shown with safety equipment removed or disabled for purposes of illustration. Equipment must never be operated with safety equipment removed or disabled.