Main features
♦ Control panel display in English
♦ Vacuum can be displayed in Pa or mbar
♦ Acrylic drying Chamber is safe and easy to view sample status
♦ Small and compact structure , with easy and convenient operation
♦ Vacuum pump with high pumping speed , to reach good final vacuum
♦ With electricity heating shelf, increasing drying speed
♦ Safety control system used for shelf heating, to control heating rate
♦ With programmable function, shelf temperature can be set in drying process
♦ Hundreds of recipe can be stored, and each recipe can be set up 36 segments
♦ Condenser with uniform and good ice capture function
♦ Big opening condenser with external coiling tubes, has pre-freezing function
♦ With USB port to output freeze drying data, open and view data in Excel format
♦ Color LCD touch screen displays running time, display sample temperature, condenser temperature ,
vacuum degree, and save data automatically
♦ Display sample temperature curve, condenser temperature curve and vacuum curve
♦ Historical curves and records can be checked, and storage cycles can be modified in real time
♦ The user level and password can be set up, and the operation management can be divided
♦ Powerful sensor calibration functions to ensure accuracy of measured values in long-term use
♦ CFC-free refrigerant, low noise compressor, good efficiency
♦ Condenser, trays, drying shelf and pre-freezing shelf are made of stainless steel 304, anti-corrosion
♦ Stainless steel air inlet valve (drain valve) is safe, anti-corrosion , no leak
♦ Real-time alarm display, historical alarm query function for fault diagnosis and equipment maintenance
Options
♦ Vacuum control valve
♦ Intake backfilling filter
♦ Air inlet filter for pump
♦ Nitrogen inflation valve
♦ Eutectic point test device
♦ Electricity heating defrosting
♦ Exhaust filter/oil mist filter for pump
♦ Automatic backfilling / drainage system
♦ Cascade refrigeration ,condenser temperature -80℃
♦ Stainless steel chamber used for organic solvent sample
♦ Check valve for pump to prevent oil sucked into chamber
♦ RS232 and software: Check and keep freeze drying data on computer, control freeze dryer through PC
Technical Parameter RTFD-18HA
