MSK-NFES-3 Bench-Top NanoFiber Electrospinning System with 3 Collectors, Heater, and Integrated Humidity Monitor
The MSK-NFES-3 is a compact bench-top electrospinning system engineered for the fabrication of ultrafine nanofibers from polymer solutions. It is capable of producing fibers with diameters ranging from 20 to 1000 nanometers, suitable for applications requiring high surface area and porosity. This system accommodates over 100 polymer types including synthetic polymers like PEO, PLA, nylon, and natural materials such as collagen and peptides.
The unit integrates a transparent fume hood that encloses the electrospinning environment, allowing visual monitoring while maintaining safety. The hood includes a halogen lamp heater capable of raising the temperature up to 40 ºC, an exhaust fan for ventilation, and a built-in humidity monitor to track relative humidity from 2% to 95%, critical parameters for consistent fiber morphology.
Key Features
- High voltage power supply with 0-30 kV output and max 0.5 mA current, featuring constant current/voltage modes and arc protection circuitry.
- Dual-channel syringe pump with independent speed control, compatible with 2.5 to 50 mL glass syringes, pumping rates from 1 µL/min to 35 mL/min.
- Three collector types included: rotating mandrels (various diameters), stationary plate, and programmable Y-stage for flat film coating.
- Fume hood with transparent glass panels, exhaust fan (117 CFM), halogen lamp heater, and safety interlock to disable high voltage when opened.
- Software control via RS232/USB for syringe pumps, stage motions, mandrel speed, and process parameter storage.
- Integrated humidity monitoring for environmental condition control during electrospinning.
- Optional co-axis nozzle package available for combined solution ejecting and mixing at the nozzle tip.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Power | 208-240 VAC single-phase (110 VAC requires 3000W transformer) |
| Max Power Consumption | 1500 W |
| High Voltage Output | 0-30 kV, max 0.5 mA, digital voltmeter and ammeter included |
| Syringe Pump | Dual-channel, independent speed control, 1 µL/min to 35 mL/min, compatible with 2.5-50 mL glass syringes |
| Collectors | Rotating mandrels (200 mm length; diameters 100, 6, 2 mm), stationary plate (320 x 100 x 2 mm stainless steel), Y-stage (250 x 175 x 2 mm stainless steel) |
| Mandrel Speed | 400 to 3500 rpm, ±1% stability, microprocessor controlled BLDC motor |
| Heater | Halogen lamp heater with digital temperature controller, max 40 ºC, 1000 W max power |
| Humidity Monitor | Integrated, measures relative humidity 2% to 95% |
| Fume Hood | Transparent glass sides, exhaust fan (117 CFM), safety interlock, epoxy coated stainless steel and aluminum construction |
| Software Interface | Centralized control via RS232/USB, process parameter saving and retrieval |
Typical Applications
The MSK-NFES-3 system is suited for research and development in nanofiber fabrication for filtration membranes, tissue engineering scaffolds, battery separators, and advanced composite materials. Its multiple collector options enable production of aligned fibers, flat films, or random mats depending on experimental requirements.
Configuration & Operating Notes
The standard package includes the fume hood with integrated controls, dual-channel syringe pump, three collector types, halogen heater, and humidity monitor. Optional accessories such as co-axis nozzles and additional syringe supports are available separately. Users should employ glass syringes for safety under high voltage conditions and avoid disposable plastic syringes. The system features a front door interlock to disable high voltage output when opened, enhancing operator safety.
Dimensions & Shipping
| Product dimensions | Total: 1000 mm L x 880 mm W x 1370 mm H |
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