Product Description
The BAXIT laser particle size analyzer uses the dynamic light scattering principle and photon correlation spectroscopy technology to determine the size of particles based on the speed of their Brownian motion in liquid. Small particles have fast Brownian motion, while large particles have slow Brownian motion. When laser light is shone on these particles, the scattered light will fluctuate at different speeds depending on the size of the particles. Photon correlation spectroscopy analyzes the size of the particles based on the fluctuations of light in a specific direction. Therefore, this instrument has the advanced principle of high precision, which ensures the authenticity and validity of the test results.
Product features
Using the full-range Mie scattering theory, based on the dispersing medium and optical properties of the measured particles, the change in light intensity at different angles for different particles is selected, and high-quality non-uniform cross-shaped three-dimensional fan matrix detectors are used to accurately measure the size distribution of the particle group. Online dry and wet laser particle size analyzers are used for the measurement of particle size in industries such as calcium carbonate, food, emulsions, paints, pigments, drugs, titanium dioxide, and crystals. They can directly monitor the size distribution and trend of the product in the production line and transmit the monitoring results to the central control room or the DCS and PLC central control system of the customer. It can continuously, quickly, timely, and accurately track the size distribution and trend of the product particles in the product delivery pipeline for 24 hours. During the measurement, the computer can be connected, and the PLC system and the production line can be connected for closed-loop control. The sampling equipment can also be customized and installed according to the requirements of the user's production line to ensure the representativeness, continuity, and real-time nature of the sampling, and to ensure that the instrument works stably in various environments, improve the automation measurement level, improve product quality, reduce energy consumption, and improve work efficiency. The product complies with the ISO13320 international standard.
Application scope
1)Various non-metallic powders: such as heavy calcium carbonate, light calcium carbonate, talc, kaolin, graphite, diatomite, brucite, bentonite, diatomite, perlite, kaolinite, clay, silica, garnet, zirconia silicate, zirconia oxide, magnesium oxide, zinc oxide, etc.
2) Various metal powders: such as aluminum powder, zinc powder, molybdenum powder, tungsten powder, magnesium powder, copper powder, and rare earth metal powder, alloy powder, etc.
3) Other powders: such as lithium battery materials, catalysts, fluorescent powders, cement, abrasives, pharmaceuticals, pesticides, food, paints, dyes, ceramic raw materials, chemical materials, nanomaterials, paper fillers and coatings, etc.
Technical Specifications(wet process)
| Model |
BXT-N9 |
| Enforce standards |
ISO 13320:2009；GBT 19077-2016 |
| Test scope |
0.5-10000nm(It's related to the sample) |
| Concentration Range |
0.1mg/ml-100mg/ml(It's related to the sample) |
| Accuracy error |
<1%(National Standard Sample Average Particle Size) |
| Repeatability error |
<1%(National Standard Sample Average Particle Size) |
| Laser |
Integrated constant temperature system with maximum power of 50mW, solid laser with wavelengths of 532nm or 405nm (optional) |
| Detector |
A Hamamatsu Photon Counting Detector (High-Sensitivity Photomultiplier Tube) from Japan |
| Scattering angle |
90° |
| Data correlator |
Physical channel: 512, equivalent channel: 10,000, baseline channel: 8, Sampling and delay time: 1 us to 200 us dynamically adjustable, minimum resolving ability: 6 ns |
| Sample chamber |
10mm*10mm*40mm,1-4ml(temperature control protection) |
| Data processing |
The optimal fitting cumulative analysis method and the improved normalization algorithm can provide the average particle size and the particle size distribution curve. |
| Software Functions |
One-click measurement, automatic optimization of measurement parameters, easy generation of test reports. |
| Output Project |
Average particle size, polydispersity coefficient, size distribution curve, and size distribution table, etc. |
| Temperature Range |
0-90℃(The temperature is accurate to±0.1℃) |
| Temperature regulation |
External Direct Temperature Control, No Need to Open the Case |
| Testing speed |
<5 time per minute(excluding sample dispersing time) |
| Size |
440mm*245mm*228mm |
| Power |
AC100~260V5060Hz.Maximum power 80W |
| Use environment |
Temperature: 0~45℃, Relative Humidity: 10%-85% (non-condensing) |
|
Feeding method |
Mechanical infinitely variable speed vibration feeding, software controlled |
|
Oil-silent air
compressor |
With dust filtration function to ensure test accuracy, adjustable continuously from 0.1 to 0.8 MPa. |
|
Filter |
A freeze dryer can filter out moisture from the air to ensure consistent dispersion |
Software
Functions |
Analyzing patterns |
This includes free distribution, R-R distribution, and lognormal distribution, as well as hierarchical statistical patterns by category, which meet the different requirements of different industries for the statistical method of particle size measurement of the tested samples. |
| Statistical method |
Volume distribution and number distribution are used to meet different industries' needs for different statistical methods of particle size distribution. |
| Statistical comparison |
It can conduct statistical comparative analysis on multiple test results, which can clearly show the differences between samples of different batches, samples before and after processing, and test results at different times. It has strong practical significance for the quality control of industrial raw materials. |
Automatic DIY Display
Templates |
Users can customize the data to be displayed according to the percentage by size, size by percentage, or percentage by size range to meet the characterization requirements of different industries for particle size testing, such as size distribution, consistency, interval cumulative distribution, etc. |
| Test Report |
The test report can be exported in various formats such as Word, Excel, Bmp images, and Text, allowing for easy viewing of the test report in any setting and for easy referencing of test results in scientific articles. |
| Multilingual Support |
Bilingual language interface support, and other language interfaces can be embedded upon request. |
Smart Operating
Mode |
It operates fully automatically without any human intervention, with no human factors interfering. You just need to follow the instructions to add the sample to be tested, and the repeatability of the test results is better. |
| Testing Time |
Typical values<10 S |
| Power |
110V-240V(±20V),50Hz-60Hz |
| Size/Weight |
1040* 505* 335/50kg |
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