FAQs
Q: What are Japanese Industrial Standard test powders used for?
A: They are used in dust separation tests, air filter function tests, wear tests, and other industrial evaluations.
Q: What is the specified particle density for Class 4 and Class 9 test powders?
A: The particle density must be within the range of 2.7 g/cm³ to 2.9 g/cm³, measured according to the designated method.
Q: Can these test powders be used for calibrating automatic particle counters?
A: Yes, these test particles are suitable for calibrating light-scattering automatic particle counters and evaluating high-performance air filters.
Q: What standards do Class 4 and Class 9 powders conform to?
A: They conform to Japanese Industrial Standards, ensuring accuracy and reliability for various testing applications.
Q: Are there specific industries where these powders are essential?
A: Yes, they are widely used in industries such as air filtration, automotive testing, environmental monitoring, and laboratory research.
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