Auto EVA Series Fully Automatic Parallel Concentrator

The Auto EVA 80 high-throughput fully automatic parallel concentrator is an upgraded product of the Auto EVA 60 fully automatic parallel concentrator. Designed for the nitrogen blow concentration of commonly encountered laboratory samples, the new Auto EVA 80 retains the needle-following function of the first-generation EVA, ensuring that the tip of the nitrogen blow needle always maintains an appropriate distance from the liquid surface during the concentration process. The needle-following nitrogen blow concentration mode ensures that the gas above the liquid in the sample tube remains under positive nitrogen pressure, preventing the entry of oxygen and moisture from the air into the sample tube, which facilitates efficient and parallel concentration of the samples.

Product Series

· Auto EVA 30Plus Fully Automatic Parallel Concentrator

· Auto EVA 60 Fully Automatic Parallel Concentrator

· Auto EVA 80 High-Throughput Fully Automatic Parallel Concentrator

Transparent Water Bath Heating Box, No Observation Blind Spots

· Designed with three sides of transparent glass, significantly enhancing visibility in the sample rack area, allowing lab personnel to easily observe the nitrogen blow concentration process.

Interchangeable Sample Racks for Large-Volume Sample Concentration

· Strong batch processing capability, with the platform capable of concentrating up to 80 samples simultaneously.

· Compatible with the Fotector Plus High-Throughput Fully Automatic Solid Phase Extraction System's sample rack, allowing direct placement of the solid phase extraction collection rack into the EVA80 concentrator for rapid nitrogen blow concentration, eliminating the hassle of transferring large batches of sample tubes.

Patented Design of Variable Diameter Nitrogen Blow Needle for Good Nitrogen Blow Parallelism

· Uses a high-strength variable diameter nitrogen blow needle, ensuring that the tip of the nitrogen blow needle is positioned in the center of the sample tube, with the same inner diameter for each needle tip. This achieves consistent airflow for each needle tip, providing good uniformity for sample concentration.

Supporting Products

· The Auto EVA-G series is a fully automatic nitrogen supply system specifically designed for sample pre-treatment concentration experiments. It provides the necessary nitrogen for nitrogen blow instruments, parallel concentrators, etc. It can continuously supply nitrogen, freeing you from the hassle of frequently refilling high-pressure gas cylinders. This system is characterized by reliable operation, ease of use, high automation, safety, and minimal environmental impact, further enhancing the efficiency of sample preparation in the laboratory.

Application Fields

· Environment: Concentration of sample liquids in the analysis and detection of water, soil, and air samples.

· Food: Concentration of sample liquids in the analysis and detection of pesticide and veterinary drug residues.

· Others: Biochemical analysis, pharmaceutical industry, polymer materials, and other fields.