Vacuum Controller (VC100)

Vacuum Controller

PRIMARY CLINICAL & DIAGNOSTIC USES

1. Precision Vacuum Control for Rotary Evaporators in Pharmaceutical Research

• Primary Use: Provides a digital vacuum controller with a 5-inch TFT touch screen, designed to accurately measure and regulate vacuum pressure (from 1 to 1000 mbar) within a laboratory vacuum system. It is typically used with a vacuum pump to form the automated control system of a rotary evaporator .

• How it helps: For the pharmaceutical researcher and medicinal chemist, the VC100 eliminates manual vacuum guesswork by providing precise, stable pressure control. This ensures gentle and efficient solvent removal, prevents sample bumping, and significantly improves the reproducibility of distillation and purification processes. For the patient, this accuracy accelerates drug development and ensures the consistent quality of medications through controlled manufacturing processes.

2. Automated Multi-Step Distillation for Complex Sample Processing

• Primary Use: Features programmable control mode that can store up to 5 programs, each containing up to 5 distinct steps. Each step allows the user to set a specific vacuum level and duration, enabling fully automated separation of solvent mixtures with different boiling points .

• How it helps: For the analytical chemist and laboratory manager, the programmable controller automates complex workflows, such as separating a solvent mixture. It frees up valuable technician time, reduces the risk of operator error, and guarantees consistent results across multiple production batches. For the patient, this automation ensures high reproducibility in the manufacturing of pharmaceuticals and nutraceuticals, leading to reliable product quality .

3. Corrosion Resistance for Aggressive Chemical Applications

• Primary Use: All parts of the Vacuum Controller that come into contact with steam or liquid are constructed from high-performance, chemically resistant materials including PTFE, ceramic, PP, and silicone, protecting the device from damage by organic solvents, acids, and alkalis .

• How it helps: For the industrial chemist and quality control specialist, the robust, chemically-resistant construction ensures a long instrument lifespan and reliable performance even when working with harsh solvents commonly used in API purification and analytical chemistry. For the patient, this durability ensures the integrity of chemical processes and the purity of final products by preventing cross-contamination from degrading equipment parts.

4. Energy-Efficient Vacuum Control for Sustainable Laboratory Operation

• Primary Use: Can be connected to control the vacuum pump’s power supply. Once the set stable vacuum degree is reached, the Vacuum Controller can temporarily shut down the pump, automatically restarting it only when the pressure falls outside the set parameters. It also features a built-in vent valve for safe system venting .

• How it helps: For the environmental compliance officer and laboratory manager, the pump control function significantly reduces energy consumption, lowers heat generation and noise in the lab, and extends the lifespan of the vacuum pump. The one-key venting allows for the safe release of vacuum and the introduction of inert gas. For the patient and community, these features support sustainable laboratory practices and reduce the environmental footprint of pharmaceutical manufacturing.

SECONDARY & SUPPORTIVE USES

1. Vacuum Control for Vacuum Distillation and Fractionation: Used to maintain precise pressure conditions for the distillation and separation of heat-sensitive or high-boiling-point compounds without thermal degradation.

2. Solvent Recovery Systems: Automates the vacuum regulation in closed-loop solvent recovery systems, maximizing solvent reclamation efficiency and minimizing hazardous waste.

3. Chemical Synthesis and Reaction Control: Provides stable vacuum levels for chemical syntheses that require reduced pressure conditions, such as certain polymerizations or organic reactions.

4. General Purpose Laboratory Vacuum Automation: Acts as a central vacuum regulator for a variety of lab applications, providing a consistent vacuum source for multiple instruments and saving bench space from dedicated pump setups.

5. Quality Control Laboratories: Used to standardize sample preparation steps involving vacuum filtration or evaporation, ensuring repeatable conditions for QC testing of raw materials and finished products.

6. Vacuum Drying and Desiccator Control: Regulates the vacuum level in vacuum ovens or desiccators for gentle drying of heat-sensitive powders, crystals, or materials.

7. Environmental Sample Preparation: Provides precise vacuum control for the concentration of environmental extracts (soil, water, air) prior to GC-MS or HPLC analysis.

8. Pharmaceutical R&D and Formulation Testing: Precisely controls vacuum during the formulation of liposomes, nanoparticles, or other drug delivery systems that require specific pressure parameters.

9. GLP-Compliant Data Management: The programmable and digital nature of the controller supports the generation of reproducible, traceable data for compliance with Good Laboratory Practice standards.

10. Biotechnology Process Development: Used in lab-scale bioprocessing to control vacuum during the concentration of bioreactor harvests or purification of biological molecules.