FAQs for Japanese Industrial Standard Test Powders:
Q: What are Japanese Industrial Standard Test Powders used for?
A: These powders are used for dust separation tests, air filter performance tests, wear tests, and other industrial or laboratory evaluations.
Q: What are the particle density requirements for Class 7, Class 8, and Class 11 powders?
A: The particle density must range between 2.9 g/cmï and 3.1 g/cmï.
Q: How are these test powders classified?
A: They are classified into Class 7, Class 8, and Class 11 (KANTO LAOM), based on particle size and other quality parameters.
Q: Can these test powders be used for calibrating particle counters?
A: Yes, the specified test particles are suitable for calibrating light-scattering automatic particle counters and air quality monitoring devices.
Q: Which industries benefit from using these test powders?
A: Industries involved in air filtration, environmental monitoring, automotive testing, and mechanical wear analysis frequently utilize these powders.
Q: Are there any specific methods for measuring particle density?
A: Yes, the particle density is measured following standardized methods outlined in the relevant test procedures.
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