Design Feature

◎ The LS-2900+ has been designed with all ergonomic considerations in mind. All the components are processed with computer controlled numerical machining centers

◎ The specimen retraction function, protects the specimen from blade damage.

◎ Electronic Trim/Cut function makes it easy to switch from trim and section mode

◎ The LS-2900+ is equipped with a rotation counter function in order to calculate total section pieces and total thickness.

◎ The refrigeration system contains one compressor, which is made in Germany, and freezes the cryostat chamber and shelf separate with environmentally safe refrigerant (R404)

◎ The chamber temperature can drop to working condition within 60 minutes after switching the unit on.

◎ Sterilization can be accomplished with UV light within 35 minutes after use. 

◎ Peltier may be switched on or off manually.

◎ Unit contains heated, removable sliding window.

◎ Unit contains two defrost methods: definite time and manual

◎ The high-precision microtome is enclosed outside the cryostat chamber to protect it from thermal expansion and contraction and keep minimum service and maintenance.

◎ Self-explanatory symbols for all functions and displays make the unit easy to learn and operate.

◎ LED screen can display data such as sample travel, thickness, function control, day, time, temperature and time on/off.

◎ Stand by mode, after initialization, the temperature in cryostat chamber can be controlled between -4℃ and -9℃ by computer automatically; once stopped initializing, the temperature in freeze chamber will arrive to working temperature within 10 minutes

◎ Control panel with locking function to avoid improper operation.

◎ Multi position handwheel lock.

◎ Sensor self-diagnosis function.

Shenyang LongShou Company was built in 1995.We are one of the pioneer companys that focus on manufacturing pathological equipments in China.We have professional team attached great importance to customer satisfaction and the quality of products, made great efforts to design new products and establish the brand force.