PTC Automatically Computerized Polariscope Polarimeter NMV-145

Full-auto Computerized Polariscope (Ref : NMV-145)

This full-auto Polarimeter is a stress measurement device that automatically detects the optical path difference and the slow axis direction of transparent objects which displays birefringence nomenon under polarized light.

By applying the rotating angle to a formula, stress value in the sample will be calculated. During one measurement, this full-auto Polarimeter can take images at a specialized angle, and simultaneously obtain the stress size and slow axis direction of all sample areas in the viewing field and output the three-dimensional stress distribution.

Features

1. One-key automatic stress measurement within the whole viewing field ;

2. The axial direction of the stress at each point can be displayed together with the internal stress value, which is convenient for stress type analysis;

3. The result is displayed in 3D mode, which visually displays the stress level of each point;

4. Use background light calibration to eliminate environmental errors;

5. The high-speed and standard measuring modes can be switched freely to control detecting speed;

6. Using area array LED light source, the brightness difference between center and edge is ≤20%;

Specification

Overall size: 363*285*490mm

Weight: 16kg

Measurement area size: 175*175mm

Measuring space height: 0~150mm

Detection method: rotating analyzer method

Setting wavelength: 590nm

Optical path difference range: 0-145nm

Repeated measurement accuracy: 1nm

Effective pixels: 1100*1100

Light source: high brightness LED

Power supply: AC 100~240V 50/60Hz 0.35A

Accessories: measuring main body, PC, cable, power adapter

Support system: Windows7/Windows10

Use environment: indoor use

Environment temperature: 10℃~40℃