The 'Kerry' branded CRD450 Mk3 is a manually operated precision cleaning system providing ultrasonic cleaning with heating, immersion rinse weiring to drain, a handheld spray for second rinse (DI optional), and recirculating hot air dry - up to a maximum temperature of 100°C and all in one integrated unit.
The CRD is a 3-stage aqueous ultrasonic cleaning system suitable for applications such as PCB defluxing, metal finishing, maintenance cleaning and the removal of oils, swarf, polishing compound and carbonised deposits. The standard CRD's transducers operate at 38 kHz (±10%) and are fitted with a two M300 (300W each) Kerry internal generators; however, the optional external generator controls allows switchable dual-frequency (40/80 kHz ±10%) and variable power control.
Ultrasonic transducers bonded to the tank base provide high performance and reliability together with the uniform distribution of the ultrasonic energy. The frequency is tuned to the individual tank/transducer combination and then optimised under normal usage conditions with frequency sweep and fully automatic tuning.
The CRD system is designed for manual operation only
Digital panel for precise control and display of sonics time and solution temperature
The option of generator control with dual-frequency for special applications
Standard CRD systems operate at 38 kHz (±10%).
Options include pumped filtration to the cleaning tank, heating to the immersion rinse, and deionised water spray rinse.