The safety devices incorporated, for the sample as well as the user, impede the cycle from beginning if the operation is not carried out in the right way and according to the values entered.

Features Ortoalresa Centrifuge Digicen 21 :

LCD screen:

• Shows RPM and RCF, time and acceleration/deceleration (PCBS).
• Speed programming in 50 RPM/ 50 xg steps.
• Timer countdown/up from “0” or at “set RPM/ RCF” for reproducible tests.
• Timer from 1 to 99 min. programmable in 5 sec. steps and hold position.
• PCBS: Progressive controlled acceleration and braking system up to 175 selectable ramps that prevents sample homogenization after separation.
• 16 programmable memories.
• Several acoustic and visual messages warning the user the device situation.

User friendliness

• Microprocessor controlled.
• Induction motor maintenance free (brushless).
• Rotors list on memory.
• Noise level: below 60 dB.
• Start, stop, open lid and short spin with adjustable speed buttons.
• Option of free/locked adjustment of RPM/ RCF along the run.
• Automatic open lid, programable.
• Last values remain in memory.
• Automatic rotor recognition. Over-speed protection.

Safety

• Lid provided with security systems:
• Automatic lid lock system, motorized with double lock.
• Emergency lid-lock release.
• Locking and protection against opening along the run.
• Lid dropping protection.
• Port in the lid for calibration and operation checking.
• Unbalance detection and switch off.
• Protection safety ring between the centrifugation chamber and the housing.
• Chamber of centrifugation in stainless steel (easy cleaning).
• Rotors can be removed with the lid closed.
• Rotors and adapters autoclavable, easy to install by the user.
• Forced ventilation to reduce temperature increasing.
• Automatic disconnection for energy saving up to 8 h., with deactivation option.

Standards and Directives

EU Directives: 2011/65/EU, 2012/19/EU, 2014/30/EU, 2014/35/EU, 98/79/EC.
Standards: EN 61010-1, EN 61010-2-020, EN 61326-2-6, EN 61326-1.