Drying Equipment used freeze dryer for sale Liofilizador cold air frozen vacuum freeze dryer for sale

Drying Equipment used freeze dryer for sale Liofilizador cold air frozen vacuum freeze dryer for sale

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≥1 Sets

US $2199

≥10 Sets

US $1799

≥50 Sets

US $1299

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Quick Details

Brand Name:: ACHIEVE CHEM

Voltage:: 110V/220V/380V

Power:: 680W/850W/1050W

Dimension(L*W*H):: According to model

Weight (KG):: 90

Marketing Type:: New Product 2023

Freeze-dried Area:: 0.08-0.12m²

Cold Trap Temp.:: ≤-60°C

Standard Vacuum:: ≤5Pa

Applicable Temp.:: RT≤30°C

Running Noise:: ≤55dB

Display:: Color LCD Touch Screen

Dryig process:: Batch Working Mode

Quick Details

Type:: Freeze Drying Equipment

Capacity (kg/batch):: 4-6

Place of Origin:: Shaanxi, China

Brand Name:: ACHIEVE CHEM

Voltage:: 110V/220V/380V

Power:: 680W/850W/1050W

Dimension(L*W*H):: According to model

Weight (KG):: 90

Marketing Type:: New Product 2023

Freeze-dried Area:: 0.08-0.12m²

Cold Trap Temp.:: ≤-60°C

Standard Vacuum:: ≤5Pa

Applicable Temp.:: RT≤30°C

Running Noise:: ≤55dB

Display:: Color LCD Touch Screen

Dryig process:: Batch Working Mode

Products Description

A laboratory freeze-drying machine is a device that uses low temperature and vacuum conditions to freeze a water containing sample into an ice solid, and then converts the ice solid into water vapor through heating and reducing pressure, so as to evaporate the moisture in the sample and achieve the purpose of drying.

Advantages:

1. It can work at low temperatures, effectively avoiding the impact of high temperatures on the active components of the sample and preserving its activity.

2. Its drying effect is good, as the moisture in the sample is directly converted from ice solid to water vapor, which is better than traditional hot air drying.

Product Details

7-Inch true color LCD touch screen, designed with a color LCD touch screen and a Chinese English interface, visually displaying working parameters such as sample temperature, zone temperature, cold trap temperature, vacuum degree, etc. in the form of numbers and curves. The display screen of the laboratory freeze-drying machine also has the function of querying and exporting historical data.

The vacuum system is the core part of a vacuum freeze dryer, mainly used for monitoring, adjusting, and displaying various parameters of the entire drying process. It includes multiple functions such as temperature control, vacuum degree control, heating rate control, etc. It can achieve automatic control and record various parameters during the sample drying process. Control the vacuum degree through valves to ensure that the sample is not affected by oxidation, contamination, or thermal deactivation during the process of removing moisture.

The cold well of a laboratory freeze-drying machine is a special device used to capture water vapor and maintain a low-temperature environment. During the freeze-drying process, water vapor must be quickly removed to avoid sample damage. The function of a cold well is to play this role, which is usually made of brass, with an outer diameter of 100mm and a height of 350mm. The outer wall of the cold well is wrapped around thin brass pipes, which guide the incoming gas to flow through the cold well, ensuring that water vapor can be effectively captured.

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