Automatic Laser Powder Particle Size Tester
MAM8101-2000
Introduction
MAM8101-2000 adopts the most advanced Mie scattering principle and convergent light Fourier transform optical path. The high-density probe and the full-scale seamless connection test method ensure the accuracy and repeatability of the test results. The unique wet circulation dispersion system ensures that there is no particle deposition phenomenon during the particle test, and no waste liquid accumulation phenomenon after the test drainage, which ensures the accuracy of the second test and makes the test result more realistic and reliable. At the same time, it adopts a pipe residue-free design. Ensure the accuracy of testing different samples. The superior optical path automatic proofreading system demonstrates the unique advantages of MAM8101-2000.
Stability and repeatability reach Malvern instrument standards!
Schematic diagram of the control system of Automatic Laser Powder Particle Size Tester:
Main performance characteristics
Advanced optical path design:
MAM8101-2000 uses convergent light Fourier transform test technology to ensure that the maximum range is obtained at the shortest focal length, which effectively improves the resolution of the instrument; the unique high-density detection unit allows 8101-2000 to have super small particle testing capabilities and high-density detection The unit enables MAM8101-2000 to have super-strong full-scale seamless test capability.
Fully sealed fiber semiconductor laser:
MAM8101-2000 uses a highly stable, long-life fully sealed imported fiber semiconductor laser. The excellent stability allows MAM8101-2000 to have super test repeatability, with a life span of more than 30,000 hours.
Laser power monitoring and automatic adjustment:
Exclusive use of constant power laser, real-time detection of laser power and automatic adjustment function, effectively avoiding the problem of laser power attenuation caused by long-term use. At the same time, the constant current, constant voltage and high filter laser power supply is used to effectively extend the life of the laser, and the normal use reaches more than 30,000 hours.
Laser intelligent management system:
MAM8101-2000 is the first to add a laser intelligent management system. The intelligent management system monitors the working status of the instrument in real time. Once it receives a work command, the intelligent management system will instantly light up the laser, and the high-performance laser will reach a stable working state within 3 seconds. After the sample is tested, the intelligent management system will automatically turn off the laser, and the laser will not attenuate basically. In theory, it is not necessary to replace the laser for life.
Fully automatic test:
Really automatic test, all you do is put in the sample, no interference data does not need to manually select the data.
Ultrasonic anti-dry function:
After painstaking research and development, MAM8101-2000 can realize the ultrasonic anti-dry function, avoiding damage to the ultrasound in the absence of water.
Adjustable ultrasonic power:
In order to meet the dispersion needs of different samples, MAM8101-2000 realizes adjustable ultrasonic power from 0 to 20 milliwatts.
Dustproof and shockproof design:
The entire instrument has a sealed design, which greatly increases the service life of internal components. The unique anti-vibration structure can effectively avoid the interference of external vibration to the instrument, making the test results more stable and reliable.
Strong anti-corrosion design (optional):
According to the actual needs of customers, it can be equipped with acid resistance, alkali resistance, oil resistance (including all solvent oils), and organic solvent resistance (such as acetone, phenol, n-hexane and all organic solvents).
Automatic centering:
Exclusively adopting the technology of combining mechanical center and optical center, the automatic adjustment and positioning of the optical path are more accurate, reaching the micron level; at the same time, the adjustment speed of the optical path is faster and the adjustment can be completed in 15 seconds. The self-developed automatic centering system consists of a stepping motor, a precision guide rail, a precision controller and a software system. The minimum step distance is 0.2 microns to ensure that the laser beam focus always passes through the center of the detector, improving the accuracy of the test results and testing. The repeatability. The automatic centering system is the standard configuration of all models of laser particle size analyzers.
Unique microcirculation system:
The entire dispersing circulation system has been optimized. The dispersing medium can be cyclically tested when the dispersion medium is larger than 120ml, which truly achieves the micro-circulation test; the optimized design ensures that there is no waste residue after drainage and the accuracy of the next test result. (Micro test is optional)
No-drain bubble design:
The new design prevents air bubbles from entering the test sample window during the entire test, avoiding air bubbles interference.
Sample residue-free design:
The instrument piping and drainage structure have been optimized. There is no residual liquid in the instrument piping and circulating pump to avoid the impact on the next test data.
Quick change device for sample window:
The newly designed sample window quick change device makes the sample window change more convenient and quick.
Dew point measurement:
Fogging on the sample window will affect the accuracy of the measurement. Such test results have no practical meaning. The MAM8101-2000 is equipped with a fogging point measurement system. Once fogging, the software will automatically prompt.
The main technical parameters:
Automatic Laser Powder Particle Size Tester
| Model | MAM8101-2000 |
| Executive standard | ISO 13320-1:1999;GB/T19077.1-2008 |
| Test range | 0.1μm -2000μm |
| Detector Channel | 107 |
| Accuracy | <1% (National standard sample D50 value) |
| Repeatability error | <0.5% (National standard sample D50 value) |
| No-drain bubble design | With no bubble discharge design, no bubble interference data is more accurate |
| Misoperation protection | The instrument has a self-protection function for misoperations, and the instrument does not respond to misoperations |
| Lens | Canon lens |
| Laser parameters | High-quality fiber output high-power laser λ= 650nm, p>10mW. Service life> 30000 hours |
| Laser Intelligent Management System | Real-time monitoring of the working state of the instrument, once receiving the work command, 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 path calibration | Automatic calibration |
| Built-in dispersion method | Ultrasound | frequency: f=40KHz, power: p=80W, time: adjustable at will; with ultrasonic anti-drying |
| Circulation and stirring | Integrated design of circulating stirring, speed: 100-33950rpm, adjustable speed |
| Circulation rate | Circulating rated flow: 0-10L/min adjustable Rated power: 25W |
| Sample cell | Self-designed boiling sample pool, better dispersion effect, capacity: 190-600mL can be tested normally |
| Dustproof and shockproof design | The whole machine adopts dustproof and shockproof design |
| Micro sampling (optional) | The instrument can be equipped with a micro-automatic test device, 10ml can be cycled test (optional) |
| Anti-corrosion design (optional) | It can be equipped with acid resistance, alkali resistance, oil resistance (including all solvent oils), and organic solvent resistance (such as acetone, phenol, n-hexane and all organic solvents). |
Software function | Analysis mode | Including free distribution, R-R distribution and lognormal distribution, classification statistics mode by item, etc., to meet the different requirements of different industries for the statistical methods of the particle size of the tested samples |
| Statistical methods | Volume distribution and quantity distribution to meet the different statistical methods of particle size distribution in different industries |
| Statistical comparison | It can perform statistical comparison and analysis for multiple test results, which can obviously compare the differences of different batches of samples, samples before and after processing, and test results at different times, which has strong practical significance for the quality control of industrial raw materials. |
| DIY | User-defined data to be displayed, calculate the percentage according to the particle size, and find the particle size according to the percentage |
| Display template | Calculate the percentage of the particle size range to meet the characterization methods of particle size testing in different industries. Diameter, consistency, interval accumulation, etc. |
| Test report | Test report can be exported to Word, Excel, picture (Bmp) and text (Text) and other forms of documents, satisfying to view test reports and quoting test results in scientific research articles on any occasion |
| Multi-language support | Chinese and English language interfaces are supported, and other language interfaces can be embedded according to user requirements. |
| Intelligent operation mode | Really automatic operation without human intervention, no human factors interfere, you only need to add the sample to be tested according to the prompt, and the repeatability of the test results is better. |
| Operation mode | One-button automatic software operation mode |
| Test speed | <1min/time (excluding sample dispersion time) |
| Volume | 980mm*410mm*450mm |
| Weight | 35Kg |
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