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Beckman Coulter Multisizer 4e Particle Counting and Size Analyzer
The Multisizer series particle counting and size analyzer is the most comprehensive and high-resolution particle counting and size analyzer to date. N
Product details
Multisizer 4e Coulter Particle/Cell Counting andParticle size analyzerCan detect particle and cell size and volume changes within seconds or hours. The data on changes in cell volume plays an important role in many biological processes, such as cell growth, cell cycle, apoptosis, balance of osmotic stress, pathogenesis, and phagocytosis.
Multisizer 4e Coulter Particle/Cell Counting andParticle size analyzerProduct Description:
Characterization of Cells and Particles | Advantages of Multisizer 4e
The smallest detectable limit of Multisizer 4e is 0.2 micrometers (200 nanometers), making it suitable for counting, measuring size, and determining mass distribution of organelles such as mitochondria. Multisizer 4e is an important tool for studying cells.
Accurate measuring equipment can determine cell concentration, allowing you to accurately understand the volume of the analyzed cells
Cells, volume, size, and concentration (counting) can all be measured
The method of measuring particle volume involves three-dimensional measurement of particle size.
Measure one cell/particle at a time
The overall analysis range is 0.2 microns to 1600 microns, with visible particle trends
Improved dynamic range and resolution
Multisizer 4e Coulter Particle/Cell Counting andParticle size analyzerapplication area：
Quality Control in the Pharmaceutical Industry
Filtering efficiency
Monitoring and characterization of non visible particles
Biological process monitoring
Quality Control in the Food and Beverage Industry
Yeast monitoring
? essence lotion
Monitor the content of particles
Quality control in the industrial field
Carbon powder
Grinding material
Beauty products
Emulsion
Bead like substance
? Powder
Marine Biology
Cell Biology
microbiology
technical parameter：
Product specifications of Kurt Multisizer 4e counter
| Analysis scope: | Particle size: 0.2 µ m to 1600 µ m Volume: 0.004 fL to 2.145 x 109 fL or µ m3 |
| Small hole tube diameter: | 10 µ m to 2000 µ m (nominal diameter) |
| Dynamic range of small hole tube: | Standard: 1:30 (diameter); Overall: 1:40 (diameter) Standard: 1:27000 (volume); Overall: 1:64000 (volume) |
| Resolution: | User selectable |
| Number of channels: | Digitized pulse data can select up to 400 analysis channels within any selected range. When necessary, the number and range of channels can be re divided. |
| Electrolyte solution: | All recommended electrolyte solutions for small hole technology, both aqueous and non-aqueous, are suitable for Multisizer 4e. Electrolytes should be compatible with glass, fluoropolymers, fluoroelastomers, and stainless steel. |
| Digital pulse processor: | Exclusive high-speed digital signal |
| Pulse data: | Each single analysis has a time scale pulse of up to 525000 times |
| Granularity distribution data: | Provide particle size distribution of diameter, volume, and area, including absolute quantity, quantity%, quantity/milliliter, volume, volume%, volume/milliliter, surface area, surface area%, and surface area/milliliter |
| Pulse distribution data: | Provide pulse distribution with time, sequence, and width for pulse height diameter, pulse height volume, pulse height volt, pulse width, pulse area, average pulse height diameter, average pulse height volume, and average pulse width. Provide the quantity distribution of width. |
| Linearity: | Diameter: ± 1%; Volume: ± 3% |
| Small hole current range: | 30 µ A -6000 µ A, step size: 0.2 µ A |
| Small hole current accuracy: | ± 0.4% of the set value |
| Polarity error: | Less than 0.5% |
| Time mode: | 0.1-999 seconds, with selectable increments within 10 ms. Normally, time analysis ranges from 10 seconds to 90 seconds |
| Total counting mode: | 50-500000 counts |
| Single channel counting mode: | 10 to 100000 counts |
| Volume mode: | Available continuously from 50 microliters to 2000 microliters. |
| Measurement system: | Mercury free, multi range metering pump |
| Precision of positive displacement pump: | Better than 99.5% |
| Compliance: | This software complies with the 21 CFR Part 11 standard |
| Size and weight: (Excluding computers) | Net weight: 45 kg (99 pounds); Width: 64 cm (25 inches); Depth: 61 cm (24 inches); Height: 51 cm (20 inches); Input voltage within the set range: 100 - 120 VAC; 230 - 240 VAC ± 10%； single-phase |
| Power frequency: | 47～63 Hz |
| Power supply: | Less than 55 volt amperes (watts) |
| Fuse type: | 250 V, IEC（5x20 mm)， Delay type (TD), 2.0 A |
| Environmental conditions: | To ensure safety, this instrument can only be used indoors. Installation category: 11 Pollution level: 1 |
| Working temperature: | 5°C ~ 40°C |
| Relative humidity: | 30% to 85%, no condensation |
| Altitude: | Up to 2000 meters (6560 feet) |
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