Polymer fiber membrane preparation device

The polymer fiber membrane preparator uses a high-voltage electrostatic field to form a jet stream of polymer solution, which solidifies into a film after solvent evaporation and is then collected. It is used in laboratories to prepare micro-nano fiber films for applications in filtration materials, biological scaffolds, and other fields.
Selection
Select the voltage range based on the target fiber diameter, match the propulsion rate according to the solution viscosity, equip the ventilation system considering solvent characteristics, adjust the electric field uniformity based on the collection distance, and determine the size of the collection device according to the sample volume.

Terms

Instruments

The use of PTFE oxygen permeable membrane to ensure oxygen permeability, spiral cap design for easy installation and electrolysis filling, suitable for Portable dissolved oxygen measurement equipment maintenance.

$ 243.00

Using open liquid complex structure, equipped with solid polymer reference electrolysis solution, the membrane resistance is less than 200MΩ, suitable for -5~ 80 ℃ wide temperature environment, to ensure long-term stable measurement.

$ 243.00

Using open ceramic core liquid complex design, with solid polymer reference system, Measurement range 0~ 14pH, Temperature range 0~ 80 ℃, Membrane Impedance lower than 250MΩ, to ensure Stability and long life.

$ 243.00

PTFE oxygen permeable membrane ensures oxygen permeability, ABS plastic material enhances durability, screw cap design simplifies installation process, suitable for long-term water quality monitoring applications.

$ 243.00

Using triple ceramic dialysis membrane and LT Glass Sensor membrane, Measurement range 0.00~ 12pH, support -5~ 70 ℃ sample temperature measurement, built-in temperature sensor to achieve automatic compensation, Bluetooth connection for data transmission.

$ 596.00

It is designed with an open liquid complex combined with a ceramic core, equipped with a solid polymer reference electrolysis solution, and the membrane Impedance is less than 250MΩ. It has long life characteristics and a wide temperature range of 0-80 ° C.

$ 404.00

Open + ceramic core liquid complex design, equipped with solid polymer reference electrolysis solution, membrane Impedance below 250MΩ, Measurement range covering 0~ 14pH, temperature adaptability 0~ 80 ℃, to ensure long-term Stability and Fast Response.

$ 243.00

It adopts the combination design of open liquid network part and ceramic core, equipped with solid polymer reference electrolysis solution, the membrane Impedance is lower than 250MΩ, and the shell is made of titanium alloy, which is suitable for 0-80 ℃ temperature environment.

$ 554.00

With open liquid network design, equipped with solid polymer reference system, Measurement range 0-14pH, Temperature range 0-80 ℃, to ensure long-term Stability and anti-pollution ability.

$ 172.00

Ceramic fiber Furnace to achieve multi-faceted heating, Temperature uniformity less than +/- 5 ℃, heating rate ≥ 10 ℃/min, with nitrogen filling device to slow down oxidation and flue discharge of harmful gases.

$ 1937.00

Adopt 3-in-1 composite structure integrated temperature sensor, Round Glass sensitive membrane to ensure full induction, Fiber liquid interface provides stable measurement, Measurement range 0~ 14pH, equipped with 1 Meter BNC cable.

$ 106.00

Using PTFE oxygen permeable membrane, the probe cathode and anode are isolated from the sample, and oxygen passes through the membrane and acts with the polarographic system to generate current to ensure accurate and reliable measurement.

$ 299.00

Adopting frequency conversion stirring technology, the impeller Rotation speed can be adjusted from 1000-3600rpm, and supports two test modes of counting and not counting to ensure that the fiber retains its original structural properties during the wet dissociation process.

$ 2073.00

Pottery and porcelain fiber Furnace and multi-faceted heating technology, Temperature Fluctuation +/- 2 ℃, energy saving rate of 40%, with 30 program settings and over-temperature protection function.

$ 2744.00

Using electronic technology and LCD screen, impeller rotation frequency 49 +/- 1.5S-1, motor power 370W, wet dissociation pulp to maintain the original fiber structure, easy to operate.

$ 1542.00

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