Non-contact weighing

With the development of biological therapy, mature TD - NMR method to be outstanding.

Using the CCW method, we can now only a few seconds for a small bottle for high precision, 100% of the filling and syringes.This approach is noninvasive, keep the sterility of the sample, and due to operating on the desktop spectrometer experiment costs under control.

Minispec non-contact weighing (CCW) has incomparable advantages in drug production, and can implement optimized controls of loading line, thus attracted more and more attention.Brooke's desktop minispec mq CCW have adopted similar to magnetic resonance imaging (MRI) nuclear magnetic resonance (NMR) technology, time domain (TD - NMR).

A given mass or volume of drug injection to the syringe, small bottle or bottle, sample amount must be strictly controlled.Common method is to weighing scales, this method obviously needs two steps.

CCW calibration curve

In the empty bottles or syringe to join the different quality of target products, can complete calibration (see chart).Calibration curve is highly linear, because of the quality, the greater the minispec signal is stronger

CCW method is unique in:

• Step type weighing
• Drug compounds (solid and liquid) packaging through measuring
• On the glass and plastic syringe, vials, ampoules are equally applicable
• Nondestructive method, the sample can be used for other tests (integrity) and API content
• Simple calibration directly
• Desktop nuclear magnetic resonance (NMR) time domain (TD - NMR) system, cover an area of an area small, free maintenance
• Conforms to the American federal regulations "article 21 part 11 requirements
• IQ and OQ support