Demi™ Ultra

U-40 Ultracapacitor Technology

Changing the game.

Revolutionary U-40 Ultracapacitor Technology re-energizes to full power in under 40 seconds.

Kerr Demi Ultra is the first and only curing light powered by state-of-the-art ultracapacitor technology. Although ultracapacitors are similar in size and shape to traditional batteries, they work much differently—re-energizing in a matter of seconds, and maintaining their energy capacity year after year.

In practical terms, the U-40 Ultracapacitor-powered Demi Ultra is never more than 40 seconds away from being able to deliver 25 ten-second cures. In your practice, the Demi Ultra delivers convenience, efficiency, and reliability.

Low energy

Inside the U-40™ Ultracapacitor, ions float between two carbon-coated electrodes.

Re-energised

When an electrical current is applied to the plates (this occurs when the handpiece is in the dock), the ions accumulate on each plate, creating an electric field to power the curing light.

C.U.R.E. Technology

Keeping it cool

Proprietary C.U.R.E.™ Technology (Curing Uniformity and Reduced Energy) provides uniform depth of cure with industry-leading low temperatures. Enhanced collimation delivers more predictable curing power that is less sensitive to the positioning of the tip, while the more uniform beam generates a more consistent depth of cure.

Easy Suite

Meeting your every need

Easy Suite feature set provides simple and intuitive operation and maintenance for seamless integration into your practice.

• Durable, lightweight construction: hybrid construction unites metal and patented Valox-molded plastic in an ultra-light, durable, and chemical-resistant design
• Comfortable ergonomic design: lightweight, ergonomic design and 360° rotating tip invite a wide range of comfortable hand positions to help minimize hand and arm stress
• Sealed, fanless design: an extra large heat sink provides cool, efficient performance without the inconvenience of thermal shutdown, while eliminating the need for cooling fans and vents
• Two-button operation: provides easy access to all system functions, including new silent mode activation. Equally convenient, there’s no need to program power functions to access PLS energy management
• Fully-integrated radiometer: easy-to-use radiometer with LED indicators that instantly communicate the curing light system’s power status

Why is it ideal for aesthetic restorations?

Without proper polymerisation, even a good procedure with a good composite faces risks such as cracking, debonding or colour shifting.

Demi™ Ultra’s exclusive C.U.R.E.™ Technology (Curing Uniformity and Reduced Energy) assures uniform depth of cure with industry leading low temperatures, minimising risks.

How does it do this?

C.U.R.E.™ Technology allows uniform depth of cure through its collimated beam and lower temperatures at the tip, resulting in:

• More curing power at distance, making its efficacy less sensitive to the positioning of the tip,
• Improved patient safety and comfort,
• Reduced pulpal temperature rise, which can otherwise cause the incidence of pulpal inflammation and extended post op sensitivity, often blamed on other aspects of the restoration.

Beam divergence

Directs more energy to the restoration, assuring better curing uniformity.

Demi™ Ultra

Competition

Low temperature: Temperatures are kept low by the LEDs at the tip and an extra large heat sink which draws heat away from the tip.