BAXIT Automatic Laser Particle Size Analyzer
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 |
BXT5200-H
(0.1μm -800μm)
|
BXT5500-H
(0.01 μm-800 μm)
|
BXT5500-H
(0.01 μm-1000 μm)
|
BXT5500-L
(0.1 μm-1000 μm)
|
BXT6100-A
(0.01μm -1250μm)
|
BXT6100-A
(0.01μm -2000μm)
|
| Execution standards |
ISO 13320:2009；GBT 19077-2016 |
| Test range |
0.1μm -800μm |
0.01 μm-800 μm |
0.01 μm-1000 μm |
0.1 μm-1000 μm |
0.01μm -1250μm |
0.01μm -2000μm |
| Number of detector channels |
86 channel uniform cross and area compensation multi-directional array
86 |
92 |
112 |
127 |
| Ultra high speed motherboard |
Adopting speed of 10000 times per second |
Ultra high speed acquisition motherboard (16bit.200kbs) |
| Measurement accuracy |
Accuracy and repeatability Dv50 are all better than ± 0.5% (NIST traceable standard samples) |
| No-exhaust bubble |
With no exhaust bubble design, no bubble interference data is more accurate |
| Laser parameter |
Imported fiber optic output high-power semiconductor laser with λ=635nm, p>10mW, service life>50000 hours |
| Laser Intelligent Management System |
Real time monitoring of the working status of the instrument, once receiving a command to work, the intelligent management system will instantly light up the laser, and the high-performance laser will reach a stable working state within 3 seconds |
| Optical alignment system |
Mechanical center + optical center dual positioning fully automatic centering system |
| Operation mode |
SOP editable one click fully automatic measurement |
| Concentration range |
Minimum shading degree of 3%, maximum shading degree of 90% (optical concentration) |
| Sample window |
Special coating process treatment, light signal transmittance>99.7% |
| Built in dispersion method |
ultrasonic |
Frequency: f=40KHz, power: p=80W, time: freely adjustable; Equipped with ultrasonic anti dry burning feature |
| stir |
ntegrated design of circulation mixing, speed adjustable from 100-3950rpm |
| Loop |
Rated flow rate: 0-10L/min, adjustable rated power: 25W |
| Sample pool |
Self designed boiling sample pool with better dispersion effect, capacity: 190-600mL can be tested normally |
| Measurement time |
Typical value<10s |
| Ambient temperature |
0°-45°C |
| Ambient humidity |
10%-85% relative humidity (no condensation) |
| power supply |
220V 50/60Hz(standard)；110V/60Hz(optional)
|
| Dimension |
800mm*280mm*335mm |
1050mm*325mm*335mm |
| Weight |
38kg |
45kg |
Technical Specifications(dry process)
| Model |
BXT2020-L
(0.1μm -800μm)
|
BXT2020-H
(0.1 μm-2000 μm)
|
BXT2020-H
(0.1 μm-1250 μm)
|
BXT2020-H
(0.1 μm-2800 μm)
|
| Execution standards |
ISO 13320:2009；GBT 19077-2016
|
| Test range |
0.1μm -800μm |
0.1 μm-2000 μm |
0.1 μm-1250 μm |
0.1 μm-2800 μm |
| Number of detector channels |
87 channel uniform cross and area compensation multi-directional array |
109 |
101 |
115 |
| Accuracy error |
<1% (D50 value of standard sample) |
| Repeatability error |
<1% (D50 value of standard sample) |
| Ultra high speed motherboard |
Using a high-speed acquisition motherboard with a sampling speed of 16bit.200kbs, accurate results can be obtained by placing the sample in the laser beam for 0.1s. |
| Optical model |
Full range complete Mie scattering theory, including high concentration multiple scattering dynamic compensation technology |
| Filtering method |
Three lens technology Fourier transform lens+filtering lens+standard Fourier transform lens |
| Feeding method |
Mechanical stepless speed regulation feeding, software control |
| Oil-free silent air compressor |
Equipped with dust filtration function to ensure testing accuracy |
| Filter |
Can filter moisture in the air to ensure dispersion effect |
| Misoperation protection |
The instrument has self-protection function against misoperation, and does not respond to misoperation |
| Laser parameters |
Imported fiber optic output high-power laser with λ=650nm and p>10mW |
| Laser Intelligent Management System |
Real time monitoring of the working status of the instrument, once receiving a command to work, the intelligent management system will instantly light up the laser, and the high-performance laser will reach a stable working state within 3 seconds |
| Concentration range |
Minimum shading degree of 3%, maximum shading degree of 90% (optical concentration) |
| Camera lens |
Special coating process treatment, light signal transmittance>99.7% |
| Dispersion method |
High pressure air dispersion |
| Measurement time |
Typical value<10s |
| Intelligent operation mode |
Software intelligent fully automatic control operation |
| Ambient temperature |
0°-45°C |
| Ambient humidity |
10%-85% relative humidity (no condensation) |
| power supply |
110V-240V(±20V),50Hz-60Hz
|
| Dimension |
700mm*495mm*300mm |
700mm*495mm*300mm |
| Weight |
35kg |
55kg |
Technical Specifications(Dry wet integration)
| Model |
BXT6100-D |
BXT6200-B |
| Execution standards |
ISO 13320:2009；GBT 19077-2016
|
| Test range |
Wet process:0.01μm -1250μm;Dry process:0.1μm -1250μm |
Wet process:0.01μm -2800μm;Dry process:0.1μm -2800μm |
| Number of detector channels |
Wet 127 dry 96 (uniform cross and area compensation multi-directional array) |
Wet 128 dry 115 (uniform cross and area compensation multi-directional array) |
| Ultra high speed motherboard |
Using a high-speed acquisition motherboard with a sampling speed of 16bit.200kbs, accurate results can be obtained by placing the sample in the laser beam for 0.1s |
| Measurement accuracy |
＜ ± 0.5% (D50 value of national standard sample)
|
| No-exhaust bubble |
With no exhaust bubble design, no bubble interference data is more accurate |
| Laser parameter |
Imported fiber optic output high-power semiconductor laser with λ=635nm, maximum power of 20mW, service life>50000 hours |
| Laser Intelligent Management System |
Real time monitoring of the working status of the instrument, once receiving a command to work, the intelligent management system will instantly light up the laser, and the high-performance laser will reach a stable working state within 3 seconds |
| Optical alignment system |
Mechanical center + optical center dual positioning fully automatic centering system |
| Operation mode |
SOP editable one click fully automatic measurement |
| Concentration range |
Minimum shading degree of 3%, maximum shading degree of 90% (optical concentration) |
| Sample window |
Special coating process treatment, light signal transmittance>99.7% |
| Intelligent operation mode |
Both dry and wet testing are fully automated with one click software operation |
| Dry wet switching |
One click automatic switching of software, no manual operation required |
| Built in dispersion method |
ultrasonic |
Frequency: f=40KHz, power: p=60W, time: freely adjustable; Equipped with ultrasonic anti dry burning feature |
| stir |
ntegrated design of circulation mixing, speed adjustable from 100-3950rpm |
| Loop |
Rated flow rate: 0-10L/min, adjustable rated power: 25W |
| Dry dispersion |
Dispersion method |
High pressure air dispersion |
| Feeding method |
Mechanical stepless speed regulation vibration feeding, software control |
| Oil free silent air compressor |
Equipped with dust filtration function to ensure testing accuracy, continuously adjustable from 0.1-0.8MPa |
| Filter |
Can filter moisture in the air to ensure dispersion effect |
| Measurement time |
Typical value<10s |
| Ambient temperature |
0°-45°C |
| Ambient humidity |
10%-85% relative humidity (no condensation) |
| power supply |
110V-240V(±20V),50Hz-60Hz
|
| Dimension |
1050mm*505mm*335mm |
| Weight |
50kg |
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