Particle Size Analyzer
Zeta-potential and Particle Size Analyzer ELSZneo
Features
- Particle size and zeta potential measurement in a wide concentration range from diluted to concentrated solution (~ 40%)
- Multi-angle measurement to carry out particle size distribution with higher separability
- Zeta potential measurement of solid surface in high salt concentration
- Particle concentration analysis using Static Light Scattering
- Microrheology measurement using Dynamic Light Scattering
- Gel network and gel heterogeneity analysis by measuring intensity of scattered light and diffusion coefficient of sample at multiple points
- Standard flow cell which can be used for two types of measurement (Particle size and zeta potential) without replacing samples
- Wide range of measurement temperature from０to 90℃
- Temperature gradient function which enables denaturation (melting temperature) analysis for proteins
- Electrophoretic mobility measurement and plot analysis for accurate zeta potential measurement
- Band-pass filter (option)
Measurement Items
- Zeta Potential
- Particle Size
- Molecular Weight
- Multi-Angle Measurement
- Particle Concentration
- Microrheology
Measurement Range
- Particle Size : 0.6 nm to 10 μm
- Zeta Potential : No effective upper limit
- Molecular Weight : 340 to 2 × 107
- Electrophoretic Mobility : -2 × 10⁻⁵ to 2 × 10⁻⁵ cm²/V·s
Applicable Range
- Measurement Temperature Range : 0 to 90°C
- Measurement Concentration Range : Zeta Potential: 0.001 to 40%
- Measurement Concentration Range : Particle Size: 0.00001% (0.1 ppm) to 40%*¹
Multi-Sample Nanoparticle Size Measurement System nanoSAQLA
Features
- Simple and quick one-time setup of up to 5 samples each under different conditions.
- Measures both dilute and highly concentrated samples
- Measures in approximately 1 min +
- Includes temperature gradient function
- Contamination-free continuous measurement
- Up to 50 samples in a row
- Add samples as measure
- Set samples in place easily
- Replace up to 50 samples at once
- For organic solvents (Glass disposable cell)
- Sample vol. 0.4 ml ~
Measurement Performance
- Continuous Measurement Up to 5 Samples
- Measurement Range 0.6 nm to 10 μm
- Concentration Range 0.00001 (0.1 ppm) to 40%*1
- Temperature Range 0 to 90°C (with temperature gradient function)*2
Dynamic Light Scattering Spectrophotometer DLS-8000 series
Features
- Measures particle size and particle-size distribution based on the dynamic light-scattering method, and absolute molecular weight, radius of gyration, and the second viral coefficient based on the static light-scattering method.
- He-Ne laser, Ar laser, double laser (He-Ne, Ar) models are available.
- Adopts a liquid-immersion optical system, supporting high precision measurement for extremely weak scattering of nano order particles.
- Supports multimode analysis of concentrated polymer solutions, using a correlator providing up to 4,096 channels.
- Supports gel-state analysis in combination with the optional gel rotation cell.
Measurement Targets
- Synthetic Polymer
- Bio polymer
- Inorganic material
Measurement Items
- Particle sizing range
- Translation diffusion coefficient
- Molecular weight measurement range
- Radius of gyration
- Second virial coefficient
Polymer Phase Structure Analyzer PP-1000
Features
- Measures scattering angle of 0.33 to 45 degrees in 10 msec at the fastest*
- Evaluates structures of submicron to several hundred micron size
- Measures solution samples with specialized cells
- Allows user to easily switch between Hv and Vv scattering with software
- Can be set up in labs because it is a table-top type
