Introduction:
The MSK-NFES-4 electrospun nanofiber preparation system is a complete nanofiber preparation system, or a complete electrospinning coating system (or electrospray). With the advantages of friendly operation software, design based on mission operations, easy operation, superior cost performance, etc., it leads the market in other similar products. Ultrafine nanofibers with a diameter of 20 nm to 1000 nm can be produced and can also be used for electrospray coating materials on a substrate. Compared to electrospinning, electrospray coatings require a low viscosity solution and a higher voltage. Features:
1. The friendly operation software interface enables the computer to help manage and control various parameters such as the rotation spindle speed, rotation time, syringe pump flow rate, XY direction movement, etc.
2. Using a typical fume hood, it can provide a closed atmosphere, and monitor the spinning process through the surrounding glass window. It is equipped with an exhaust fan, halogen lamp, and a heater. It can be radiated and heated to 60°C. Integrated in an electrical control unit.
3, using high-voltage power supply, the maximum current capacity of 0.5mA, can provide 0-30KV output voltage.
4, with a fixed target, an XY reciprocating target, 6 different diameters of the rotating mandrel.
5. Syringe pumps provide a smooth, continuous flow that keeps the spinning process consistent.
6, has passed CE certification. Technical Parameters:
Input power: AC 208-240V single phase
High voltage power supply
1, single-phase output: 0-30KV
2, the maximum current: 0.5mA
3, voltage / current meter: digital display
4, operating mode: constant current, constant voltage, built-in protection circuit
Fume hood
1, Material: stainless steel, aluminum alloy, glass
2, space: 1200mm × 800mm;
3. The process of electrospinning can be easily monitored through the surrounding glass windows;
4, using an independent built-in power supply, line, for heating, lighting, exhaust use;
5, after epoxy coating treatment, electrical insulation;
6, equipped with static elimination device - residual charge release rod;
7, the ambient temperature is controlled at 60 °C;
8, equipped with high voltage power hazard indicator lights;
9, the exhaust fan is placed in the top of the fume hood, you can connect an external exhaust device
Injection pump
1, including four liquid dispensing systems, and controlled by a computer;
2, dispensing standard 2.5ml-60ml glass syringe;
3. The syringe holder is made of insulating material and can work under high pressure conditions;
4, through the microcontroller to control the motor and injection flow (Note: Please use a glass syringe, for safety issues, do not use a disposable plastic syringe);
5, multi-axis spray nozzle can meet the nozzle adjustment and liquid distribution needs;
6, syringe: 30ml, glass
Collecting system (including three standards of roller type, flat type, XY mobile type)
1、Drum type: Ø2.0mm/Ø6.0mm/Ø12mm/Ø25mm/Ø75mm/Ø100mm×200mm total 6 sizes;
And can be installed on the standard drum collector;
Microprocessor-controlled brushless DC motor with Hall sensor;
Speed 300rpm-4000rpm, stable adjustable ± 1%;
Computer-based control of recording speed and duration;
Rotating mandrels for neat continuous network of nanofibers
2, flat type: 320mm × 100mm × 2mm stainless steel plate, equipped with a grounding set, as a fixed electrospinning collector
3, XY mobile plane: 300mm × 200mm × 5mm stainless steel plate, equipped with grounding settings;
X, Y direction movement programmable to control coating film properties;
Computer-controlled recording parameters such as speed, stroke, motion trajectory, duration, etc.
Software
1. Integrated software controls almost all electrospinning parameters;
2, a software interface control syringe pump, XY mobile planar collector, drum collector;
3, all process parameters can be saved for user retrieval analysis or re-run;
4, using a new laptop or Microsoft Surface Pro pre-installed software for control
Transport size: two trays, 1450mm × 1150mm × 1800mm, 450kg; 1200mm × 1000mm × 900mm, 140kg
Introduction:
The MSK-NFES-4 electrospun nanofiber preparation system is a complete nanofiber preparation system, or a complete electrospinning coating system (or electrospray). With the advantages of friendly operation software, design based on mission operations, easy operation, superior cost performance, etc., it leads the market in other similar products. Ultrafine nanofibers with a diameter of 20 nm to 1000 nm can be produced and can also be used for electrospray coating materials on a substrate. Compared to electrospinning, electrospray coatings require a low viscosity solution and a higher voltage.
