High Voltage
Power Supply
a) + 40 KV
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- Variable from 0 to + 40KV Max Current 1.0mA
- by means of front panel 10- turn potentiometer. With Dial containing 0-10 Turns Indicator and 100 Division marking for Each Turn
- With DIGITAL voltmeter and milli ammeter Accuracy 2%
- Static Removal Device Shorting Stick to remove residual charges
- Line Regulation: < 0.05% for +/- 10% variation in input voltage
- Load Regulation: < 0.05% for 10 to 100% Load Variation
- Protection against Overload & short circuit
- During Short circuit the Power supply trips and automatically restarts after 2 Sec.
- Static Removal Device – Shorting Stick
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| b) - 30KV
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Variable from 0 to - 30KV Max Current 0.4mA
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| Syringe Dispenser 4 nos |
- To dispense from 2 nos. Standard Syringes from 2 to 20 ml
- Fabricated using insulated material and minimal metallic components to work under high voltage conditions and to avoid electric field distortions around the unit
- Motor control thro’ programmable PLC and Touch Screen
- to control and indicate flow rate & syringe type.
- Flow rates 0.1ul/hr to 20ml/min.
- Flow rate dependent on syringe type
- Motor torque 2kgcm
- Standard needles can be fitted to syringes.
- Direct syringe based spinning no tubing is required.
- Volume and time based control
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| Coaxial spinneret |
- Spinneret for coaxial spinning. – 2 nos
- Tubing to connect syringe with spinneret
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| Multi Nozzle |
To fit 5 needles from one syringe – 2 nos |
Collector Assemblies
A. Drum Collector
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Diameter 100 mm length 300 mm
Speed Variable - 300 to 4000 RPM
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| B. Disc Collector |
300 mm x 300 mm
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| C. Yarn Collector ( Composite Yarn Collector)
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Funnel based yarn collector
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Syringe Translation Stage
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- Movement of 300 mm.
- 150 mm on each side from mean position
- Facility to limit movement from 10 to 150 mm independently on either side
- Digital display of rate of movement with speed control
- Max traverse speed 1500mm / min. Provision to set desired speed.
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Distance Adjustment
2 nos
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Motorized Distance adjustment between Syringe and Collector assembly. 250mm
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Electrospinning Enclosure Construction
Safety and additional features of cabinet
Standalone Instrument
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Aluminum Strut frame with glass/polycarbonate clear panel on the Left side and front doors.
All other panels made of Epoxy based insulated material and aluminum sheets
- With Static removal device – Residual Charge Discharge Stick
- Safety switch to switch off H.V. Power supply when door is opened.
- Hazard lamp to indicate that H.V. Power supply is on.
- Proper cabin lighting and Exhaust Fan-ventilation and Emergency Stop.
- Rubber floor mat for user safety
Instrument Dimensions 1800 x 1000 x 1800 in mm ( LxBxH) Approx
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| Temperature and Humidity Display
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Digital meters
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| Spares
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- Standard Disposable syringes of 2 & 5ml 1000 nos. each
- Aluminum Foils 1000 nos.
- Sample nylon / PVA solution for Electrospinning
- 10 Meter Tubing for Coaxial spinning
- Necessary Cables and Connector
- Operating Instructions and Warranty Card
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| Cabin Heating &
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Provision to heat cabin up to 40°C
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| Orientation
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Horizontal Spinning
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