HT-50FDA  Silicone Oil  Freeze Dryer

HT-50FDA Freeze Dryer Purpose:

Vacuum freeze dryer is widely used in medicine, pharmacy, biological research, chemical industry, food and other fields. The freeze-dried articles are easy to be stored for a long time. After adding water, they can return to the state before freeze-drying and maintain the original biochemical characteristics.

Freeze Dryer Main Features

* The transparent door of drying bin is made of aviation acrylic material, with no adhesion, high strength and no leakage. The change process of materials can be clearly observed during operation.

* Imported brand compressor, stable and low noise.

* Brand vacuum pump with high pumping speed and low noise.

* Pre Freeze Drying is carried out in situ, which reduces the cumbersome operation in the drying process and realizes the automation of the freeze drying process.

* Simulate the operation window interface, vividly reflect the operation status of each component, and display the current operation parameters of each part in digital form.

* Silicone oil is used as circulating medium, with high temperature control accuracy, shelf temperature difference ≤ 1 ℃, and uniform drying effect.

* Shelf pre freezing temperature is adjustable, controllable, groping, pilot test and production process.

* The separation design of dry chamber and cold trap chamber not only realizes the standard of drug grade pilot machine, but also greatly improves the water capture efficiency and capacity.

* Multiple setsof programs can be stored. Each program can be programmed to set the pre freezing section and drying section. The program parameters can be modified during the operation of the freeze dryer, and the drying curve and data can be recorded.

* 7-inch touch screen operation, PLC industrial controller, display drying curve.

* Square tray is not easy to deform, easy to operate and easy to clean.

* Equipped with inflation Valve, which can be filled with dry inert gas.

* User level and password can be set for decentralized operation management.

* It can be filled with nitrogen or inert gas for storage after drying.

* Heating control system of board layer

Thermal cycle protection, special heating materials, fuzzy PID control algorithm.

The optimal control algorithm of freeze-drying curve can control the heating rate of samples in the stages of sublimation and analytical drying.

Adopting an industrial touch screen, with good human-machine interaction, it is easy to understand and can be easily operated without the need for a manual.

* Manual and automatic mode selection

The manual mode is used to explore the process parameters (strong human intervention), and the automatic mode is used in the mature stage of the process. One key operation is simple and convenient.

* Data recording system

The intelligent data recording system can record the operation data of various components in real time and generate curves, and browse and print the data everywhere through the computer and various operations, which is convenient for process optimization and drying effect verification;

PC database storage. The amount of data stored is related to the usable capacity of computer hard disk (optional).

* Defrosting mode

The electric defrosting of cold trap improves the defrosting speed and safety through two control modes of temperature and time;

HT-50 FDA Freeze Dryer Optional features

* Vacuum regulating system: vacuum degree is regulated during sublimation and analytical drying process to avoid foaming, bottle blowing and accelerating freeze-drying efficiency of special substances.

* Optional negative pressure aeration system interface, built-in 0.2 μ M filter element to reduce secondary pollution of samples, and nitrogen or inert gas can be backfilled.

* The PC (computer) terminal can remotely monitor the operation status of the equipment, with a maximum monitoring distance of 1.5km (optional), and print freeze-drying curve and data.

* Freeze drying end point judgment function.

* Eutectic point test function.

* 10 inch large color screen makes it easier to operate the equipment.

* Imported brand vacuum pump.

* Water cooled condensation, more stable temperature, not affected by ambient temperature.

* Temperature and vacuum can be calibrated to ensure the accuracy of measured values for long-term use.

* Freeze drying curve query function (temperature and vacuum curve can be queried to facilitate process optimization and freeze drying effect verification).

Main technical indicators:

Freeze Dryer Photos

Except HT-50FDA  Freeze Dryer, we not only to  offer  other Lab use freeze dryer witht the model HT-10N,HT-12N,HT-18N ,HT-10NS, HT-12NS,HT-18NS, but also electricity heating freeze dryer HT-30FD,HT-50FD,HT-10FD freeze dryer, silicon heating freeze drye HT-20FDA/Y,HT-30FDA/Y ,HT-50FDA/YHT-200FDA/Y ,HT-500FDA/Y,HT-300FDA/Y,HT-100FDA/Y  .HT-35T water capture freeze dryer,HT-03FA/Y,HT-05FA/Y