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Xingdeke Taishida Pharmaceutical Technology (Shanghai) Co., Ltd
Laboratory freeze dryer
NegotiableUpdate on 05/07
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Overview
Laboratory freeze dryer 1, programmable. Load the product formula and fully automate the entire freeze-drying process; 2. Pre freezing, primary drying, secondary drying, and defrosting can all be automatically controlled by the program; 3. Freeze drying curves can be generated and saved on a computer; 4. The vacuum pump is automatically started by the vacuum pump starting temperature set inside the host; 5. Touch screen control panel, PLC controller;
Product Details
Stable performance of laboratory freeze dryer:
Based on over 50 years of experience in developing and producing freeze-drying machines, TelStar's pilot and production freeze-drying machines are in a leading position globally. TelStar has gathered advanced technology from production and pilot freeze-drying machines and developed the latest product, LyoQuest, which has reached top-level performance and control systems.
1. Quick:
-The maximum ice capture capacity can reach 8Kg, with a super large smooth design cold trap. The ice catching surface area is twice that of the same type of freeze dryer, which can be fasterQuickly condense water vapor.
-The unique sample tray heating function (standard for pilot and production freeze-drying machines) accelerates and controls the sublimation speed of ice crystals in the sample,By achieving rapid freeze-drying, the freezing amount in 24 hours can reach 6Kg, greatly reducing the experimental time.
-The standard configuration includes three-layer boards that can be pre frozen. In situ freeze-drying of samples can be achieved. No need to pre freeze samples in an ultra-low temperature refrigerator.
2. LyoQuest control screen
Intelligent freeze-drying process:
-PLC control system, LCD large screen displays important process parameters: condenser temperature, laminate temperature, sample temperature, systemVacuum degree, process time, alarm information, etc; Ensured the freeze-drying effect and sample quality.
-Freeze drying formula can be set, each formula can have 10 freeze-drying steps, and the layer board gradient heating can adapt to the freeze-drying of different samplesRequirement.
-The exclusive Lyologger software can draw freeze-drying curves to help users study the freeze-drying process and characteristics of samples, ensuring freeze-drying effectiveness and reproducibility.
3. Laboratory freeze dryers have a wider range of applications
Not only does it provide a -55 ℃ cold trap suitable for freeze-drying water-soluble samples such as conventional proteins, but it also provides a -85 ℃ cold trap and a PTFE coated cold trap suitable for freeze-drying samples containing organic solvents and corrosive samples.
4. Other characteristics of laboratory freeze dryer
-Quick input and storage of freeze-drying programs can be done on the touch screen, and manual, semi-automatic, or fully automatic modes can be selected for completion;
-An electromagnetic valve is installed between the vacuum pump and the condenser, and the vacuum degree of the system is fully controllable throughout the process;
-Two PT100 temperature probes are installed inside the cavity to monitor the temperature of the laminate and product throughout the entire process;
-The starting temperature of the vacuum pump can be set, and the vacuum pump will only start when the condenser temperature reaches the set temperature. Ensure that the vacuum pump is startedThere is no liquid water in the cold trap.
-There are two operation modes to choose from: fully automatic and semi-automatic;
-In fully automatic mode, pre freezing - primary drying - secondary drying - end of freeze-drying - automatic electric heating defrosting. The entire process automatically jumps.
-Automatic electric heating defrosting, fast and convenient;
