● Freeze chamber minimum temperature ： -35℃±2℃
● Freeze shelf minimum temperature：-45℃±5℃
● Lowest temperature of Peltier unit on freeze shelf：-55℃±5℃
● Lowest temperature of Peltier unit on Specimen Clamp：-50℃±5℃(working time of Peltier is 15 minutes.)
● Maximum specimen size：35×35mm
● Specimen vertical stroke：48±1mm
● Specimen horizontal stroke：15±0.2mm
● Coarse feeding speed：300μm/s (slow) or 900μm/s(rapid)
● Section thickness range： 
   0μm～100μm adjustable;   
   0μm～3μm, in 0.5μm increments; 
   3μm～10μm, in 1μm increments; 
  10μm～20μm, in 2μm increments;   
  20μm～100μm, in 5μm increments;                             
 ● Trimming thickness range:
  10μm～600μm adjustable;
  10μm～50μm, in 5μm increments;
   50μm～100μm, in 10μm increments;
  100μm～600μm, in 50μm increments;
● Retraction range: 0~80μm adjustable , in 5μm increments
● Voltage and frequency：220 V ± 10% , 50 HZ / 110 V ± 10% , 60 HZ