The signatures are great - we never see them (we have at least 12) from one ppm to the next and I only had to do two repairs (one defective main pcb and one pump head damaged by the staff) on them in the last 5 years. Accuracy is great - we are talking 0.X% errors; the only things that let them down is that the real time clock is poor at accurate time keeping (alaris know about this and there is a service bulletin about it) and that the power / infusing leds are too dim but these are minor niggles on a very good pump.
The colleagues are another story altogether....
