Description The Ecellent M4/B2 High Speed Turbine Handpiece is a powerhouse tool designed for efficient and comfortable restorative dentistry. It provides super torque and exceptional durability through its Japanese ceramic bearing cartridge. Key features include triple water spray for effective cooling and a back siphonage prevention (anti-retraction) system for superior hygiene. Available in six fashionable colors, this push-button handpiece is fully autoclavable up to $135^circtext{C}$ and offers compatibility with popular systems like NSK Pana-max. Features Performance: Features Super Torque and high speed for efficient tooth preparation. Bearing Technology: Uses durable Japanese Ceramic Bearings for reduced noise, less vibration, and a longer lifespan. Cooling System: Equipped with Triple Water Spray (three-way spray) for comprehensive cooling of the bur and tooth structure. Hygiene & Safety: Includes a Back Siphonage Prevention or Anti-Retraction System to prevent contaminated fluids from being drawn into the dental unit water lines. Sterilization: Fully Autoclavable up to $135^circtext{C}$ to meet strict infection control standards. Bur Retention: Easy and secure Push Button chuck mechanism for quick bur replacement. Design: Often available in six fashionable colors (Ecellent-TU model) with a high-density fiber plastic or metal body. Compatibility: Connection type is typically M4 (Midwest) or B2 (Borden) and is often advertised as compatible with systems like NSK Pana-max. Maintenance and cleaning Clean the surface after using: First, wipe the body with alcohol cotton and then rinse the outside of the handpiece. Remove the handpiece surface and the nose part of some of the dirt (tooth powder, blood), rinse with water. Please keep the phone head up, only flush the outside. Clean by lubricating the machine: Connect the handpiece with the lubricating machine by a 2-hole / 4-hole connection, press the start switch (according to the lubricating machine on the function or process automatically completes the cleaning). Sterilized after cleaning： A, complete the oiling cleaning, wipe clean the surface of the lubricant, sterile bag into a sealed bag with a sealing machine. B, the ready handpiece will be sealed into the sterilizer disinfection (commonly used equipment for 134 ℃ three pre-vacuum disinfection) Specifications Code EXCELLENT-TU (colorful) Air Pressure 0.25 Mpa – 0.30 Mpa Rotor Speed 300 krpm – 350 krpm Torque 0.4 N – 0.45 N Water Flow 90 ml/min – 110 ml/min Water Pressure 0.2 Mpa – 0.23 Mpa Atomization Pressure 0.3 Mpa – 0.35 Mpa Noise ≤ 65 dB
