QTM4 – QTM6
QTM4 – Diameter/Circumference by Tape
Using LVDT technology, a measurement of the distance around the surface of the cigarette or filter is determined.
QTM5 – Ventilation & Pressure Drop
Measuring either tip or total ventilation and pressure drop open and closed, the QTM5 delivers an at maker visibility of one of the critical measurement areas of cigarette design.
QTM5u – Ventilation & Pressure Drop
Having full visibility of tip, envelope, total ventilations and pressure drop open and closed, the QTM5u provides a complete picture of cigarette airflow design. Auto-calibration is also embedded, ensuring conformance to ISO 9512/6565.
QTM6 – Pressure Drop for Filter Rods
Ensuring a correct pressure drop measurement by fully enclosing the filter is critical to minimising pressure drop and ventilation variation within cigarette production. Both auto-calibration and non-auto-calibration are available.