LSM-4400LE is discontinued.
It is available to inspect and measure the strain in the glass or plastics.
5 type products belong to LSM-4000LE series. Each product is available to inspect the pattern of strain or analyze the direction of stress or measure the stress. These have the view area sized 200 × 200 mm, therefore they are available to measure large sample.


Application ・Existence or nonexistence, direction and measurement of strain for
glass product
・Existence or nonexistence of strain for plastic product
Size W280×D375×H415mm
Weight 11kg
Inspection Method Crossed Nicols Method
Guide : Crossed nicols method Sensitive Color Method
Guide : Sensitive color method

Senarmont Method
Guide : Senarmont method

※Operator can change the inspection method by replace waveplate.

View area Effective Dimension of Analyzer:φ114mm
Effective Dimension of Polarizer:W200×D200mm
Light Source White LED 3,000K
Power Source/td> AC100~240V 50/60Hz