23 Questions
What is the purpose of storing the specimens in the environmental chamber?
To ensure consistent environmental conditions for testing
What should be checked before turning on the switches of the Haze meter?
The D65 lamp at the back side
What is the purpose of setting the white plate for compensation at the compensation window?
To provide a reference for light transmittance
Why is it necessary to take 5 measurements of each individual specimen?
To increase the precision of the measurements
What is the purpose of reporting the average results with 1 digit under decimal for both Haze (%) and Light Transmittance tt (%)?
To ensure accuracy and consistency in reporting
What should be done after disposing waste samples to the appropriate waste container?
Perform proper housekeeping in the area
Why is it important to turn on the switches of the Haze meter after checking the D65 lamp at the back side?
To ensure proper functioning of the Haze meter
What is the purpose of compensating for all while checking initial status of Haze meter?
To adjust for variations in light source intensity
The specimens should be stored at 23 2C and 50 5%RH Humidity for one night.
True
The Haze meter should be turned on before checking the D65 lamp at the back side.
False
The measuring items include Transparency, tt, and Haze.
True
The Light Source for the Haze meter is C-Light and T&H Filter.
True
The Start button should be pressed without specimen to adjust the standard.
True
The waste samples should be disposed in any waste container available.
False
After completing the analysis, proper housekeeping in the area is not necessary.
False
The purpose of setting the white plate for compensation at the compensation window is to adjust the standard without specimen.
False
What is the purpose of storing the specimens in the environmental chamber?
To prevent any changes in the specimens' properties before measurement
Why is it important to adjust the standard without specimen using the white plate for compensation at the compensation window?
To ensure accurate calibration of the Haze meter
What should be checked before turning on the switches of the Haze meter?
The D65 lamp at the back side
Why is it necessary to take 5 measurements of each individual specimen?
To ensure there are no changes in specimen properties during measurements
What is the purpose of reporting the average results with 1 digit under decimal for both Haze (%) and Light Transmittance tt (%)?
To provide more accurate and meaningful results
What is the purpose of compensating for all while checking initial status of Haze meter?
To ensure consistent measurement conditions
What is the purpose of setting the white plate for compensation at the compensation window before pressing the S-ADJ button?
To create a reference point for future measurements
Learn about the process and responsibilities involved in preparing and measuring injection molding specimens, including storing specimens, turning on the haze meter, and checking initial status. This quiz covers the detailed instructions for preparing and measuring the specimens for transparency and haze.
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