Semiauto Senarmont LSM-7000LE


       LSM-7000LE is available to measure the strain of transparent glasses and plastics, and measure the retardation of optical films accurately. Conventional strain meters sometimes might have large measurement errors because these kinds of errors depends on an operator’s skill.

      LSM-7000LE decreases the man-made error by the system which calculates results based on the special software that is installed in the computer. Since these  products have the Sensitive Color Method, they are available to analyze the direction of stress. Of course, an operator can store measurement data and image on PC.  LSM-7000LE can magnify a small sample image by the zoom lens that is equipped with the machine to acquire accurate measurement result.


Application ・For strain measurement of glass or plastic product
・For retardation measurement of optical film
Size W280×D380×H730mm
Weight 16kg
Inspection Method Sensitive Color Method
Guide : Sensitive color method Senarmont Method
Guide : Senarmont method
Accuracy (SD) ± About 1.5nm (Analyzer rotated angle ± 0.5°)
Resolution About 1.5nm (Analyzer rotated angle 0.5°)
View area Max. 176×132mm / Min. 6.9×5.2mm
Light Source White LED 3,000K
Power Source AC100~240V 50/60Hz
Available OS Windows 10  English/Japanese