Horizon SPE-DEX 4790 Controller

• Environmental laboratories utilise this equipment for extracting contaminants from water samples prior to analysis.
• Pharmaceutical research and quality control departments use it for drug discovery and purity testing.
• Food and beverage industry applications include the extraction of residues and additives for safety and quality assessment.
• Chemical analysis laboratories deploy these systems for isolating specific compounds from complex matrices.

Typical capacity

For this class of equipment, processing capabilities commonly range from tens to hundreds of samples per day, depending on method complexity and automation level.

Power supply

Units of this type typically operate on standard laboratory power, commonly 230V, 50Hz in the UK, with specific requirements varying by model.

Extraction method

This controller is designed for Solid Phase Extraction (SPE), a widely used technique for sample preparation.

Automation level

SPE controllers like the SPE-DEX 4790 are typically semi-automated or fully automated, reducing manual intervention and improving reproducibility.

Compatibility

These systems are generally compatible with a range of SPE cartridges and disks from various manufacturers, though specific compatibility should be verified.

Footprint

For this class of laboratory equipment, the footprint is typically designed to fit standard laboratory benchtops, with dimensions varying between models.

• What is Solid Phase Extraction (SPE)?

  SPE is a sample preparation technique that concentrates and purifies analytes from a solution by adsorption onto a solid sorbent, followed by elution with a solvent. It is widely used to prepare samples for analytical techniques like GC or HPLC.

• Why use an SPE controller?

• What maintenance is typically required for an SPE controller?

• Is this unit suitable for all types of samples?

• Can this controller be integrated with other lab equipment?

Control units and PLC modules are valued for their reliability and precision in laboratory and pharmaceutical environments. Buyers typically prioritise units with clear documentation and verified operational history, as proper maintenance directly affects performance. Common strengths include robust construction, compatibility with existing systems, and long operational lifespans. When purchasing used equipment, inspecting calibration records and testing functionality before installation remains standard practice. These systems generally command steady demand due to their essential role in process automation and facility management.

General overview for this equipment type