ZETA Potential Particle Size Molecular Weight Measurement System ELSZ-2000 Series

ZETA Potential Particle Size Molecular Weight Measurement System ELSZ-2000 Series

This device can measure the ZETA potential, particle size, and molecular weight of solutions with low to high concentrations.
Particle size measurement range (0.6nm~10 μ m), concentration range (0.00001%~40%). Tested electrical permeation flow, high-precision ZETA potential measurement, Z small capacity disposable cell of 130 μ L.
In addition, within a large temperature range of 0-90 ℃, measure the gradient space of automatic temperature and analyze the thermal and phase transfer temperatures.

characteristic:

• Using Z's new high-sensitivity APD, sensitivity has been improved and measurement time has been shortened

• ∝ By measuring the automatic temperature gradient space, the thermal and phase transfer temperatures can be analyzed

• Can measure temperatures over a wide range of 0-90 ℃

• Added a wide range of molecular weight measurement and analysis functions

• Measurement of Particle Size and ZETA Potential of Suspended High Concentration Samples

• Test the electrical permeation flow inside the cell, analyze the plot, and provide high-precision ZETA potential measurement results

• Measurement of ZETA potential in high salt concentration solutions

• Measurement of ZETA potential on a flat plate for small area samples

Application:

Suitable for basic and applied research in surface science of membranes and flat samples in the fields of interface chemistry, inorganic materials, semiconductors, polymers, biology, pharmacy, and medicine, in addition to particles.

New functional materials field

• ∝ Fuel cell related (carbon nanohose, fullerene, functional membrane, catalyst, nanometal)

• ∝ Bio nano related (nanocapsules, artificial molecules, DDS, bio nanoparticles), nano bubbles, etc

Ceramic and color material industry field

• ∝ Ceramics (such as silicon dioxide, aluminum oxide, titanium oxide, etc.)

• Surface modification, dispersion, and aggregation control of non-polar colloidal solutions

• Dispersion and aggregation control of pigments (carbon black/organic pigments)

• ∝ Suspended turbid sample

• ∝ Color film

• Research on the adsorption of planktonic mineral aggregates

Semiconductor field

• Determine the structure of foreign objects attached to the silicon wafer

• Research on the interaction between grinding or adding material and wafer surface

• ∝ CMP suspension

Polymer and chemical industry field

• Dispersion and aggregation control of emulsion (coatings/adhesives), surface modification of latex (pharmaceutical/industrial)

• Research on the functionality of polymer electrolytes (such as polyethylene sulfonate and polycarbonate) and functional nanoparticles

• Research on Paper Manufacturing Engineering Control and Pulp Additive Materials for Paper and Pulp Production

Pharmaceutical and food industries

• Dispersion and aggregation control of Impulse (food, spices, medical, cosmetics), functional properties of proteins

• Control of dispersion and aggregation of liposomes and vesicles, functional properties of interfacial active particles (colloidal particles)

Product specifications:

• ⋄ ELSZ-2000Z

• Measurement principle: Laser Doppler method

• High power and high stability semiconductor laser source

• High sensitivity APD sensor

• Standard sample container, trace (130 μ l~) disposable sample container, or high concentration sample container

• Temperature range: 0~90 ℃ (with gradient function)

• ⋄ Power specification 100V ± 10% 250VA, 50/60 Hz

• Size 380 (W) × 600 (D) × 210 (H) mm

• Weight approximately 22kg

Optional accessories:

• PH Titimeter System (ELSZ-PT) • Flat Sample Container

• * Medium and high concentration sample containers for Jieda potential • Low dielectric constant sample containers for Jieda potential

• Micro disposable sample container for Jieda potential