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AST550 Fully-automatic Cryostat Microtome

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● It is designed under overall engineering and ergonomic concept. All the components are processed by computer numerical controlled machine.
● Retraction function prevents specimen damage from blade .
● Total thickness calculation .
● The low temperature refrigeration system with environment friendly refrigerant R404.
● Adopt UV and O3 sterilize for 30 minutes every time.
● Peltier specimen clamp refrigeration may be turned on or off manually.
● Two defrosting methods: manual and automatic.
● Two running ways : manual and automatic.
● Emergency stop function : Press the red button to stop running when any emergency happens.
● The high precision unit is enclosed outside the cryostat chamber to prevent it from thermal expansion and contraction , and keep minimum maintenance requirement .
● Artificial intelligent interface is easy for user to learn and operate.
● LCD screen can display all information including thickness,  thickness sum , controlling time, temperature, timed on/off and so on.
● Sleep Function. After activating this function, the temperature in cryostat chamber can be kept between -1℃ and - 10℃; After stopping this function, the temperature in freeze chamber will arrive to working temperature within 30 minutes.
● Control panel with locking function could avoid wrong operation.
● Handwheel locking function.
● Wide freezing shelf load 8 specimen cassettes simultaneously ,and two of them are equipped with peltier to meet different temperature .



● 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
● Nominal Power: 1000 W
● Weight:about 130 KG
● Dimensions(W×D×H):805×715×1195mm



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Amos scientific Pty Ltd is at the forefront of medical research, specializing in Human Tissue research
Founded in Melbourne Australia, Amos Scientific utilizing technology provided by the globally recognized AMOS brand, has been responsible for the manufacture of leading products including:......
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