CA 1:1 The Legacy of Reliability.
Reference:
CA 1:1 Standard 1600424-001
CA 1:1 L Standard 1600384-001
Reference:
CA 1:1 Standard 1600424-001
CA 1:1 L Standard 1600384-001
Micro-Series. Welcome to a New Dimension.
Bien-Air’s new generation Micro-Series models ally innovation with compact design, resulting in improved power and maneuverability. Up to 30% shorter and 23% lighter than traditional models, they have an easy grasp that allows for optimal work comfort with less strain on the hand, arm, and shoulder.


Accu-Spray Sep.3 with dualook™ illumination
This ultra-precise nebulization system is composed of three separate air and water sprays providing comprehensive cooling to the bur and treatment site. Combined with two dualook™ multi-strand optical glass conductors, unobscured intraoral visibility is guaranteed from wider angles.
Accu-Chuck™ bur-locking and rotation drive mechanism
This proven bur-locking and vibration-canceling system vouches for optimal stability and precision, no matter the rotational speed. Assembled with Bien-Air's Soft Push™ button, bur release is quick and easy.
Soft Push
Bien-Air’s unique push-button insert locking mechanism. Light pressure is all that is needed. Bur changing is quick and comfortable. This mechanism guarantees firm yet precise locking.
Stainless steel. Built to last.
The choice of stainless steel helps reduce contra-angle wear. Combined with a redesigned structure, it promotes instrument durability and supports practitioners in their daily practice, with comfort and peace of mind.
| CA 1:1 Standard | CA 1:1 L Standard | |
|---|---|---|
| Transmission ratio | 1:1 | 1:1 |
| Maximum speed (rpm) | 40’000 | 40’000 |
| Head | - | - |
| Head diameter (mm) | 9.8 | 9.8 |
| Head size (mm) | 15.3 | 15.3 |
| Weight (g) | 86 | 86 |
| Noise level (dBa) | 57 | 57 |
| Spray system | 2 x 3 separate air/water sprays | 2 x 3 separate air/water sprays |
| Lighting system | - | Multi-strand optical glass technology |
| Anti-heating system | - | - |
| Coupling system | ISO 3964 & Bien-Air Micro-Series | ISO 3964 & Bien-Air Micro-Series |
| Warranty | 2 to 3 years1 | 2 to 3 years1 |
| Reference | CA 1:1 Standard 1600424-001 | CA 1:1 L Standard 1600384-001 |
1 2-year standard warranty and 1-year optional warranty available through Bien-Air’s PlanCare extended warranty program.