Vortex Nitrogen Blowdown Concentrator VNE1000, Three Concentration Modes (CAT#: STEM-AL-7110-ZJF)

The VNE1000 is a vortex nitrogen blowdown concentrator intended for endpoint-controlled liquid sample concentration. It is configured to concentrate liquid samples with water-bath heating and controlled nitrogen blowdown. The unit organizes the relevant sample, gas, or fluid-handling steps within a defined technical workflow. Its operating arrangement is designed to reduce repeated manual handling during the stated preparation or supply task. Control and monitoring functions are incorporated where required by the source configuration. The sample path and working components are arranged around the specific function of the instrument rather than around a separate analytical detector. The system can be integrated with the associated pretreatment or analytical workflow when such connection is part of the stated use. Overall, the instrument provides a dedicated platform for endpoint-controlled liquid sample concentration.

Concentration Modes: Timed, Fixed-Volume, Mixed
Pressure Control: PID
Endpoint Detection: Independent Liquid-Level Sensor Per Concentration Channel
Nitrogen Modes: Vortex Blowdown And Programmed Pressure-Ramp Blowdown

Automatic Endpoint Detection
Independent Concentration Channels
Automatic Needle-Angle Adjustment
PID Pressure Control
Pressure-Limit Alarm And Stop
Illuminated Viewing Window