extraction and concentration
Parallel Nitrogen Concentrator
Parallel Nitrogen Concentrator
Parallel Nitrogen Concentrator
Parallel Evaporator
HPE-16B
The concentration of samples is a mandatory step in sample analysis, with uses in chemistry laboratories, forensic science, material science, environmental sciences, etc. Parallel evaporators ensure that several samples are simultaneously heated, depressurised and rotated to completely evaporate them or concentrate to a specific volume. These machines do not require supervision, increasing experimental efficiency, precision and repeatability.
Independent sample control
Rapid, independent valve switching on our HPE-B series models means any sample can be manipulated in isolation, allowing for multiple experiments with different time restraints to run simultaneously without interruption.
Precise Measurements
Clear test tubes allow for a full, unobstructed view of each sample. End points for the experiment can be set manually with the timer, or automatically with the concentration quantification function (HPE-A/D series only).
Simple User Operation
Accurately control the temperature, rate of rotation and time of the experiment using our full touch-screen controls, complete with complex temperature gradient settings and experimental data storage.
Eliminates cross-contamination
Each sample is sealed with its own heated cover, enabling continuous solvent evaporation whilst preventing cross-contamination via reflux condensation.
Choose between our HPE, HPE-B, D and K models:
HPE Series
- Customisable capacity - 6, 12 or 24 samples
- Interchangeable heating modules
- Fully transparent design allows for clear observation of experiments
- Each sample is independently sealed, eliminating cross contamination
- Covers for each sample can be individually heated, preventing reflux condensation
- The digital timer function allows experiments to run without supervision
- Adjustable rotation speed for more precise experiments
HPE - B
- 360°, unobstructed view of experiments with our circular, transparent water bath.
- Rapid, independent valve switching allows for the manipulation of any sample in isolation from other samples.
- Compatible with a wide variety of test tubes
HPE - D
- Able to process up to 42 samples with high efficiency and repeatability
- Large 280mL test tubes are suitable for the concentration of samples from a variety of different fields.
- A fully transparent water bath allows for an unobstructed view of the experiments
- Optional automatic volume quantification function (±1mL or ±0.5mL)
- Optional automatic water refill and drainage function
HPE - K
- Customised test tubes eliminate the need for sample transfer
- Effectively reduces the samples’ volatility during concentration experiments
- Particularly suitable for low boiling point samples, such as anilines, PAHs and other substances with low recovery rates.
- Under optimal conditions, the recovery rate can reach over 80%.
Specification
Parallel Nitrogen Concentrator
HAC-I/A/B/D
HAUK’s Parallel nitrogen concentrators focuses on automating an originally-complex process to increase your experiment efficiency and make it more user-friendly, especially when compared to standard nitrogen evaporators.
Automatic Volume Quantification
Image-based, touch-screen 7-inch display allows for simplified human-computer interactions and shows detailed live information about the current temperature, pressure and concentration of the samples.
Clear observation
The machine is equipped with transparent front and top covers and interior lights, making observations of the samples clear and convenient.
User-friendly interface
Image-based, touch-screen 7-inch display allows for simplified human-computer interactions and shows detailed live information about the current temperature, pressure and concentration of the samples.
Automated nitrogen purge
Image-based, touch-screen 7-inch display allows for simplified human-computer interactions and shows detailed live information about the current temperature, pressure and concentration of the samples.
HAC-36C
High through-put concentration
Flexible choices catered to your experimental needs. Choose between 6x200mL / 12x100mL / 24x40mL capacities, allowing several large samples to be tested at the same time.
Environmentally friendly
A completely sealed inner chamber prevents waste gasses from escaping into the atmosphere by pumping them out of the concentrator collectively. Also prevents reflux condensation by removing water vapour immediately. The gas is expelled in a vortex manner, minimising air flow and, therefore, splashing.
Specification
Vacuum control system
HVS-03
Vacuum control systems are vital in the evaporation, distillation, crystallisation and drying processes of chemical, biological or pharmaceutical research. They are perfect companions for our parallel evaporators.
Easy User Operation
Image-based, touch-screen 7-inch display allows for simplified human-computer interactions and shows detailed live information about the current temperature, pressure and concentration of the samples.
Precise control over your experiments
Our system allows for fine adjustment at the vacuum level with 5-stage gradient control.
Specification
Nitrogen Evaporator
HGC - A / HSC - A
- Automatic height adjustment function.
- A maximum of 36 samples are tested simultaneously.
- Large temperature range of room temp to 150°C
HSC - B
- The Touch-screen control panel is separated from the main machine. The machine can be inside the fume cupboard whilst the control panel is outside.
- The nitrogen flow rate for each needle can be independently adjusted.
Specification
SOLID PHASE EXTRACTION SYSTEM
HSE-08C
Solid Phase Extraction (SPE) systems support the entire SPE process. It uses digitally-controlled pumps to regulate the pressure for each SPE column, thereby adjusting the flow rate of liquid for each of them according to the current program. This allows for a more efficient extraction of target analytes. The system also prevents cross contamination by transferring each column to the elution rack under uniform positive pressure for rapid elution.
High-throughput
Allows simultaneous processing of up to 8 samples. The HSE- 08C series has a maximum flow rate of 60mL/min.
Intuitive User-interface
LED display (HSE-A) or full touch-screen display (HSE-C) shows live readings from the system, and allows you to fine- tune every step of the way through easy-to-use controls. The HSE-C series also has memory space for 5 settings, further increasing experimental efficiency
Specification
Solid Phase extraction equipment
High Efficiency
Our SPE equipment provides high yields and high enrichment of analytes
Easy User Operation
Prevents cross-contamination and condensation by maintaining a tight seal with a vacuum chamber
Specification
