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| Capacity: | Small Scale (< 100 kg) |
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The lab series freeze dryer is suitable for freeze drying test of laboratory biomedical samples. Widely used in drugs, biological
products, chemical and food industries. On the heat-sensitive substances such as antibiotics, vaccines, blood products, hormones and other biological tissue enzymes, freeze-drying technology is applied.
The working principle of This freeze vacuum dryer is that the machine remove the moisture in the pre-frozen material under the high vacuum state, it makes the moisture steamed under Ice state, don't have to melt into water. This machine will pre-frozen the material and then create high vacuum state to heat the material to dry with low temperature,which will best maintain the physical properties, and can keep long after drying, compared with other drying ways.
| Model | Unit | FD-18S | FD-18S-TP | FD-18S-M | FD-18S-MTP | ||
| Type | / | Regular | Top-press | Multi-manifold Regular | Multi-manifold Top-press | ||
| Temp. of cold trap coil | ºC | <-60ºC or -80ºC(optical) | |||||
| Partition board temperature | ºC | -45-60ºC | |||||
| Vacuum | Pa | <10 | |||||
| Freeze-dry area | M2 | 0.18-0.27 | |||||
| Water-capture capability | Kg/24h | 6 | |||||
| Specifications of material tray | mm | Φ240mm 4 layers, space is 70mm(bulk material) | Φ200mm, 3layers | Φ240mm 4 layers | Φ200mm 3 layers | ||
| Power | W | 1600 | |||||
| Dimension | mm | 640*540*(960+450) | |||||
♦ 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
♦ Cascade refrigeration ,condenser temperature -80ºC
♦ Stainless steel chamber used for organic solvent sample
♦ Check valve for pump to prevent oil sucked into chamber
1. Which part of the machine does your freeze dryer vacuum pumps attached to?
A: Our freeze dryer vacuum pumps are attached to the middle of the machine.
2. Does your machine have a food temperature probe that the user inserts into the product?
A: Yes,our machine have the food temperature probe,it's controlled by an electrical control panel on the machine to decide when to change the freezer cycle.
3.What's the processing times for different types of food?
A: Different types of food,we have different formula,we can send you the formula file for your reference.
4. Can we modify the processing times for new products?
A: Yes,the freeze dryer machine can be arbitrarily set up according to the different products,you can modify the processing times for new products.And we have an English version of the display screen, which is convenient to use.
5.Can we record the freeze dryer data through the computer?
A: Yes,you can export the data by USB drive,then copy it to the computer for easy viewing.
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