- Dentsply Sirona DAC Professional DAC Professional: Infection Control System: • Sterilisation results can be validated. • Works test included for simplified initial validation. • Short operating times and easy-to-use. • Variable loading options. • Documentation possible via printer, NITRAflash or PC software. • Microprocessors prevent operator errors. • Minimum care and maintenance requirements thanks to Water-One-Way-system. • Ideal for difficult sterilisation jobs (hollow instruments, Class A+B) - e.g: surgical cassettes, textiles, as well as straight handpieces, contra- angles and turbines. • Excellent thermal insulation minimizes power consumption. • Long-life stainless steel. **For further product information , please contact Chat support**