ES 
RU 
PT Winner601Z uses electrophoretic light scattering technology to measure zeta potential and obtain isoelectric point. Compared with other instruments of the same type at home and abroad, it has significant advantages.
Measurement Range: -500-+500mV
It is widely applicable to high-end application scenarios such as research institutes, university laboratories, and enterprise R&D centers and quality testing institutions.
Products Description
Winner601Z uses electrophoretic light scattering technology to measure zeta potential and obtain isoelectric point. Compared with other instruments of the same type at home and abroad, it has significant advantages.
Main Specifications
| Model Name | Winner601Z |
| Principle | Electrophoretic light scattering |
| Sample Cell Volume | 10*10*60mm, 1ml |
| Temperature Control Range | 5-90℃ |
| Temperature Control Accuracy | ±0.1℃ |
| Operating Mode | SOP settings, fully automated testing, one-click automatic testing, and one-click switching between Chinese and English. |
| Outer Dimension | 600*380*230mm |
| Net Weight | 12kg |
| Measurement Range | -500mV—+500mV |
| Measurement Concentration | 0.1mg/ml-100mg/ml (Reference to sample) |
| Accuracy Error | ≤1.0% (CRM D50) |
| Repeatability Error | ≤1.0% (CRM D50) |
| Electrophoretic Mobility Range | >±20μm.cm/V.s |
| Highest Conductivity | 200mS/cm (Reference to sample) |
| Test Speed | ＜5min |
| Light Source | Semiconductor laser λ=635nm，P=1-40mW (Adjustable) |
| Detector | Photomultiplier tube (PMT)/High performance (APD) |
| Data Processing | The system performs intelligent statistical analysis and processing of test data, and outputs the most representative test results. |
| Output | Typical particle size values, interval particle size distribution (i.e., differential distribution) data and graphs (histograms or curves), cumulative particle size distribution (i.e., integral distribution) data and curves, etc. |
| Test Report | Test reports can be exported in various formats such as Word, Excel, image (.bmp), text (.txt), and PDF, meeting different requirements for viewing test reports, data reprocessing, and article citation in any situation. |
| Language | Chinese and English interface. Other language interfaces can be added according to user requirements. |
Using the principle of electrophoretic light scattering and photon correlation spectroscopy, the size of particle Zeta potential wasdetermined according to the electrophoretic movement speed of particles in liquid. The population velocity of the electrophoretic motion of the particles, and the amount of Doppler shift of the scattered light caused by the laser irradiation of these particles, varies. Photon correlation spectroscopy analyzes the size of particle Zeta potential according to the frequency shift.
The core component of the instrument is through the HA1024 digital correlator, which can complete the collection of electrophoretic scattered light intensity and the calculation of the auto-correlation function in real time, so as to effectively reflect the information of the electrophoretic movement speed of the particles and lay the foundation for the accuracy of the Zeta potential test results.
Using professional-grade high-performance photomultiplier tubes, it has extremely high sensitivity and signal-to-noise ratio to photon signals.
Using semiconductor temperature control technology, the temperature control accuracy is as high as 0.1 °C, so that the sample is always in a constant temperature state during the whole test process, avoiding the test deviation caused by the change of liquid viscosity and Brownian motion caused by temperature changes, and ensuring the accuracy and stability of the test results.
The optical path system constructed by the optical frequency shifting device and the optical fiber coupling technology makes the detection system not only small in size, but also has strong anti-interference ability, thus ensuring the stability of the test.
(1). Optical bench design is protected by patent No.- ZL 2014 2 0378380.8.
(2). Three dimensional-optical bench alignment system is protected by patent No.- ZL 2013 2 0835882.4.
(3). MIE scattering principle application patent No.- ZL 2013 2 0812021.4.
(4). Dry particle size analyzer full sealed sample cuvette application is protected by patent No.- ZL.2011 2 0267646.8.
(5). Dual laser beam orthogonal application is protected by patent No.-ZL 2007 2 0025702.0.
(6). Powder dispersion pump design application is protected by patent No.-ZL 2007 2 0018648.7.
(7). Wet circulation installation is protected by patent No.-ZL2010 2 0593526.2.
Copyright © Jinan Winner Particle Instrument Stock Co., Ltd. All Rights Reserved | sitemap
