3.15 square meter in-situ vacuum freeze dryer manufacturer with pressure cover type

3.15 square meter in-situ vacuum freeze dryer manufacturer with pressure cover typeKey Features:

Equipped with a 7-inch LCD industrial touch screen specifically designed for the Lan Yi in-situ freeze-drying machine, it is user-friendly with human-machine interaction and easy to operate. Upgraded PIC industrial controller: displays shelf temperature curve, cold trap temperature curve, sample temperature curve, vacuum degree curve, and combination curve.

Pre freeze drying is carried out in situ, with a high transparency organic glass observation window, providing an intuitive drying process.

The shelf temperature can be adjusted, controlled, explored, tested, and produced using advanced technology.

LCD screen display, PID control, displaying drying curve.

The square tray is not easily deformed, easy to operate, and easy to clean.

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, reducing the tedious operation of the drying process and achieving automation of the freeze-drying process.

Silicone oil, as a circulating medium, has high temperature control accuracy, shelf temperature difference ≤ 1 ℃, and uniform drying effect.

The pre freezing temperature of the shelf can be adjusted, controlled, explored, tested, and produced using advanced technology.

● It can store 1000 sets of programs, each of which can be programmed to set the pre freezing section and drying section. The freeze dryer can modify program parameters during operation and record drying curves and data.

Configure an inflation valve that can be filled with dry inert gas.

● User level and password can be set, and operation management can be decentralized.

It can be stored after drying by filling with nitrogen or inert gas.

The warehouse door, drying chamber, partition, material tray, and threaded pipe are all made of 304 material, and other materials can be customized.

◆ Board layer heating control system:

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

The freeze-drying curve optimization control algorithm can control the sample heating rate and current vacuum degree value during the sublimation and analytical drying stages.

◆ Manual automatic mode selection:

Manual mode is used to explore process parameters (with strong human intervention), while automatic mode is used in the mature stage of the process, with one click operation, simple and convenient.

◆ Data recording system:

External storage (USB flash drive), the amount of data stored is related to the capacity of the USB flash drive.

PC database storage, the amount of data stored is related to the available capacity of the computer's hard drive (optional, additional fees will be charged).

◆ Defrosting method: Cold trap electric defrosting improves defrosting speed and safety through two control modes: temperature and time.

◆ Calibration function:

Temperature and vacuum calibration can be performed to ensure the accuracy of long-term measurement values.

Freeze drying curve query function (can query temperature and vacuum degree curves, convenient for process optimization and freeze-drying effect verification).

The optional features are as follows:

◆ Optional Vacuum Adjustment System: Adjust the vacuum degree during sublimation and analytical drying processes to avoid problems such as foaming of special substances, bottle blowing, and accelerated freeze-drying efficiency.

● Optional: The upper computer software can be connected to the computer for remote operation. The computer can remotely monitor the operation status of the equipment, with a remote monitoring distance of 1.5KM (optional).

● Optional eutectic point testing device.

Optional chiller: cools the compressor system to ensure stable operation of the refrigeration unit even when the indoor temperature is too high. (If the air circulation in the laboratory is poor or it is inconvenient to install air conditioning, it is recommended to choose and install it to make the equipment run more stably.)

Optional: Other imported capacitive sensors, imported vacuum pumps, stainless steel doors, 316 drying chambers, electric gas backfilling, dew point sensors, and other configurations are available.

3.15 square meter in-situ vacuum freeze dryer manufacturer with pressure cover typeTechnical parameters:

**The above parameters are for reference only. Shanghai Lanyi equipment is constantly upgrading and improving, and all shipments are new and upgraded models. The specific details are subject to the actual product. You can contact Shanghai Lanyi sales department to request equipment information*