PARTICLE SIZE MEASUREMENT SYSTEMS COMPRISING

Brand	Owner (click to sort)	Address	Description
AEROSIZER	TSI INCORPORATED	500 Cardigan Road Shoreview MN 55126	particle size measurement systems comprising a sensor and disperser unit and a computer;aero-sizer;
API	Amherst Process Instruments, Inc.	Mountain Farms Technology Paark Hadley MA 01035	particle size measurement systems comprising a sensor and disperser unit and a computer;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An image forming method which can provides excellent cleaning property, no occurrence of unusual noise or curling of a blade, and a high quality image. The method includes forming a latent image on a cylindrical electrophotographic photoconductor including a mass additive therein; and developing the latent image with a developer comprising a toner, wherein the toner comprises a ratio (Dv50/Dp50) of a 50% volume particle size (Dv50) to a 50% number particle size (Dp50) of 1.0 to 1.15, a ratio (Dv75/Dp75) of a cumulative 75% volume particle size (Dv75) from a larger volume particle size to a cumulative 75% number particle size (Dp75) from a larger number particle size of 1.0 to 1.20, and the number of toner particles having a particle size of 0.7Ã—(Dp50) or less in an amount of not greater than 10 number %.