BeNano 180 Zeta Pro Nanoparticle Size and Zeta Potential Analyzer

BeNano 180 Zeta Pro Nanoparticle Size And Zeta Potential Analyzer

Stock Status: On The Way


The BeNano Series is the latest generation of nanoparticle size and zeta potential analyzers designed by Bettersize Instruments Ltd. Dynamic light scattering (DLS), electrophoretic light scattering (ELS) and static light scattering (SLS) are integrated into the system to provide accurate measurements on particle size, zeta potential and molecular weight.

The BeNano Series is widely applied in academic and manufacturing processes of various fields including but not limited to: chemical engineering, pharmaceuticals, food and beverage, inks and pigments, and life science.


High-Performance Hardware

1)Solid-State Laser

High-power solid-state laser with high beam quality and long service life


High sensitivity for low concentration or weak scattering samples

3)Temperature Control System

Wide temperature range (-10~110℃) suitable for wide application requirements

4)Intelligent Intensity Adjustment

Intelligent adjustment of the intensity according to the scattering capability of the sample

5)Sensitive Optical Fiber Detection System

Effectively increase signal-to-noise ratios due to high sensitivity of the optical system

6)Backscattering Detection Optics

Applicability for concentrated samples and much higher sensitivity

Research Level Software

1)Standard Operating Procedure (SOP)

Ensures the completeness and accuracy of parameters

2)Phase Analysis Light Scattering

Measurement of low electrophoretic mobility and zeta potential

3)Intelligent Algorithm of Result Evaluation

Intelligent evaluation and processing of signal quality to eliminate the effect of random events

4)Versatile Calculation Modes

Various built-in calculation modes to cover multiple scientific research and application fields

Versatile Accessories

1)Capillary Sizing Cell

Sample volume down to 3-5 μL and higher measurement accuracy for large particles

2)Disposable Folded Capillary Cell

Excellent repeatability of zeta potential measurements and avoid cross-contamination

Particle Size Measurement:
[Size Range (DH)]: 0.3 nm – 15 um*
[Minimum Sample Volume]: 3 μL
[Detection Angle]: 90°&173°
[Analysis Mode]: NNSL、multi peaks and CONTIN
Zeta Potential Measurement:
[Detection Angle]: 12°
[Zeta Potential Range]: No actual limitation
[Electrophoretic Mobility Range]: ±20 μ.cm/V.s
[Conductivity Range]: 260 mS/cm[depend on sample]
[Minimum Sample Volume]: 0.75ml
Molecular Weight Measurement:
[Molecular Weight Range]: 342 Da – 2 x 10E7 Da(depend on sample)
Viscosity Measurement:
[Viscosity Range]: 0.01 cp – 100 cp(depend on sample)
Interaction Parameter:
[kD]: No actual limitation
Trend Measurement:
[Mode]: Time
System Parameters:
[Temperature Control Range]: 10°C - 110°C ± 0.1°C
[Condensation Control]: Dry air or nitrogen
[Standard Laser Source]: 10 mW He-Ne laser, 633 nm
[Correlator]: 100 ns – 8000 s, up to 4000 channels
[Detector]: APD (avalanche photodiode)
[Intensity Control]: 0.0001% - 100%, manual or automatic
[Dimensions (L x W x H)]: 62.5 x 40 x 24.5 cm (22 kg)
[Power Requirements]: 100 - 240 V, 50/60 Hz
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