Description

Dry Bath Nitrogen Evaporator DBNE24

DBNE24-16.5mm x 24 Hole
Temperature Range – RT+7~150°C
Time Setting Max. Lifting Stroke – 285mm, LCD Display
Multipoint Operation – Support Max. 5 points Max.
Gas Pressure – 0.04Mpa, Gas Flow – 0~10L/MinGas
Needle Length – 150mm, Gas Needle Head – Ø 7mm

Brand: Labman

The Labman DBNE24 Dry Bath Nitrogen Evaporator is an advanced, high-capacity solvent evaporation system designed for fast, safe, and efficient sample preparation. Built to meet the demands of high-throughput laboratories, this model offers precision, uniformity, and ease of use—making it an ideal solution for applications in analytical chemistry, environmental testing, food safety, clinical research, and pharmaceutical quality control.

With 24 sample positions, each with a 16.5 mm diameter, the DBNE24 enables simultaneous evaporation of multiple samples, dramatically increasing laboratory efficiency. Whether working with aqueous, organic, or volatile solvents, this system provides the flexibility and performance needed for various sample types. The aluminum dry bath block ensures excellent thermal conductivity and uniform heat distribution, so each sample is treated consistently for repeatable, reliable results.

One of the defining features of the DBNE24 is its precisely controlled temperature range from RT+7°C to 150°C, which covers a broad spectrum of evaporation needs. Whether gentle drying is needed for thermally sensitive samples or faster evaporation for robust substances, users can set the temperature with pinpoint accuracy. This feature is particularly crucial for researchers aiming to maintain the integrity of analytes during solvent removal.

An intuitive LCD display enhances usability by providing a real-time view of critical operational parameters, including temperature, time, gas pressure, and gas flow rate. With this digital interface, users can easily make adjustments and monitor the progress of the evaporation process, ensuring a high level of control and reducing the likelihood of error.

The DBNE24 is also equipped with a programmable time setting function, allowing the user to define the evaporation duration for each batch. Once the programmed time has elapsed, the unit stops automatically, ensuring optimal sample drying without the risk of overdrying or degradation. This function allows laboratory personnel to multitask without the need for constant monitoring.

A major highlight of the DBNE24 is its adjustable nitrogen gas delivery system. The 150 mm gas needle length and 7 mm gas needle head diameter provide a direct and focused flow of nitrogen onto the sample surface, promoting even and efficient evaporation. The maximum lifting stroke of 285 mm enables precise positioning of the gas needles, making it easy to accommodate various sample tube heights and volumes. This vertical adjustability ensures that the gas needle is optimally placed for effective solvent removal without disturbing the sample.

Designed to support multipoint operation, the DBNE24 offers up to 5 independent gas flow channels, allowing selective application of nitrogen to specific positions. This is ideal for scenarios where only some of the samples require nitrogen flow or when using different evaporation conditions within the same batch. The adjustable gas flow rate ranging from 0 to 10 L/min and maximum gas pressure of 0.04 MPa give users full control over the evaporation intensity, ensuring safety and precision in every run.

Constructed for durability and ease of maintenance, the DBNE24 features a robust housing that resists chemical corrosion and physical wear. The compact design conserves bench space while delivering high-performance operation. Additional safety features include stable non-slip feet, over-temperature protection, and secure gas needle fittings for reliable, long-term use.

In conclusion, the Labman DBNE24 Dry Bath Nitrogen Evaporator is a powerful tool for laboratories that demand high throughput without compromising accuracy. Its 24-hole capacity, precise temperature and gas flow control, LCD monitoring, and multipoint operation capabilities make it a standout choice for solvent evaporation needs. Whether for clinical diagnostics, pharmaceutical R&D, or environmental analysis, the DBNE24 ensures consistent, efficient, and safe sample processing—enhancing productivity and maintaining the highest standards of lab performance.