Quatek - Model 212HS - Charge-to-Mass Ratio Test System - Brochure

The Model 212HS Q/m Analyzer stands out as a highly portable and precise instrument for measuring the charge-to-mass ratio of toners and powders. Utilizing a unique specimen separation and transfer technique, it avoids common measurement errors associated with traditional `blow-off` methods. This system is especially beneficial for on-the-fly production line testing or laboratory use due to its manageable size and weight. The unit comprises a main indicator unit, plug-in sample cell unit, and plug-in absorption nozzle unit, which enable versatile applications. The analyzer features a two-position switch for pump strength adjustment to cater to various needs, particularly for single-component toners requiring stronger suction. Measurement data is conveniently displayed on the front panel and can be outputted via analog voltage data or stored temporarily in system memory with the press of a button.