This standard specifies the method for measuring the fluidity of electrostatic copying dry toner (hereinafter referred to as "toner"), including terms, symbols, principles, instruments used, environmental conditions for measurement, sampling methods, measurement steps, measurement results and reports . This standard is applicable to the determination of fluidity of dry two-component toners and dry one-component developers, but is not applicable to the determination of carrier fluidity.
JB/T 5532-2007 history
2007JB/T 5532-2007 Measurement method of fluidity for toner in dry electrostatics copying
1991JB/T 5532-1991 Method for measuring dry toner fluidity in xerographic printing