Measurement is easy within a sample of 0.3g! It is possible to evaluate image performance and correlate it with image density and skin coverage, etc.
The "ll-AC/DC Electric Field Type" is an effective device for evaluating the charging characteristics of two-component developing materials, selecting toner and carrier, and developing process condition tools. By superimposing an AC electric field in addition to the DC electric field, the toner separation and flying efficiency is improved. Both DC electric field application and AC-DC electric field application can be selected and set, and since the measurement principle is equivalent to the developing process, it is possible to correlate image performance evaluations such as image density and background contamination with actual machines. 【Features】 ■ Easy measurement with sample size within 0.3g ■ Since the measurement principle is equivalent to the developing process, it can be correlated with image performance evaluations such as image density and background contamination in actual machines ■ Difficult to separate using the blow-off method ■ Easy measurement of the charging amount of small particle size carriers and toner developing materials *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Evaluation Measurement Items】 ■ Average toner charge amount ■ Evaluation of reverse charged toner ■ Amount of toner scattering due to charging failure ■ Toner flight startup characteristics ■ Measurement of toner concentration and charge amount in various parts of the developer unit *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
We have a proven track record of supplying numerous copier manufacturers, printer manufacturers, toner manufacturers, and carrier manufacturers. *For more details, please refer to the PDF document or feel free to contact us.*
Company information
Leveraging our experience in the design of developing processes related to electrophotography and the manufacturing of developing materials, we manufacture and sell measuring devices for the flowability and charging characteristics of powders, including toners and developers. Our flowability measuring devices have also received positive feedback in the pharmaceutical industry for evaluating flow properties and in the food industry for filling efficiency. Additionally, our charge measurement devices are unique in that they provide measurement results that can be directly utilized as characteristics of toners and developers, closely resembling evaluations in actual electrophotography equipment. We also offer demonstration measurements, so please feel free to reach out to us.
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