JIS Z 8901 Class 2 Quartz Sand

About JIS Z 8901 Class 2 Quartz Sand

test of a dust separator or an air filter, for the function test of various testers, and for wear test; and the test particles, which can be used for the calibration of light-scattering automatic particle counter, the test of particle collecting rate for super high performance air filter, and the calibration of an automatic counter of particulate materials floating in air.
Test powders Class 7, Class 8, and Class 11 the quality of test powders Class7, Class 8, and Class 11 (KANTO LAOM) shall conform to the following items.
Particle Density: Particle Density shall be te value of 2.9 g/cm3 to 3.1 g/cm3 when measured according to the method in test

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 7, Class 8, and Class 11 test powders?
A: The particle density must be within the range of 2.9 g/cm to 3.1 g/cm, measured according to the designated method.

Q: Can these test powders be used for calibrating automatic particle counters?
A: Yes, the test particles are specifically designed for calibrating light-scattering automatic particle counters and assessing high-performance air filters.

Q: What standards do Class 7, Class 8, and Class 11 powders conform to?
A: They conform to Japanese Industrial Standards, ensuring precision 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.