I. Main performance characteristics of LAP-W500 laser particle size analyzer:

1. Advanced optical path design: LAP-W500 adopts convergent light Fourier transform test technology to ensure the maximum range at the shortest focal length and effectively improve the resolution of the instrument; the unique high-density detection unit makes LAP-W500 have a super small The particle testing capability and high-density detection unit make the LAP-W500 have a superb full-range seamless testing capability.

2. Fully sealed fiber semiconductor laser: LAP-W500 uses a highly stable, long-life fully sealed fiber semiconductor laser, excellent stability allows LAP-W500 has a super test repeatability.

3. Fully automatic test: In true full automatic test, all you do is put samples, no interference data, no need to manually select data.

4. Dust-proof and shock-proof design: The whole instrument is sealed, which greatly improves the service life of internal components. The unique anti-shock structure can effectively avoid the interference of external vibration to the instrument, making the test results more stable and reliable.

5. Bubble-free design: The new design prevents bubbles from entering the test sample window during the entire test and avoids the interference of bubbles.

6. Sample no residue design: The instrument pipeline and drainage structure have been optimized for design, and there is no residual liquid in the instrument pipeline and circulation pump to avoid the impact on the next test data.

7. Sample window quick-change device: The newly designed sample window quick-change device makes sample window replacement more convenient and faster.

II. Main technical parameters:

Specification model: LAP-W500

Executive standard:ISO 13320:2009; GBT 19077-2016

Test range: 0.1μm -500μm

Number of detector channels: 60

Accuracy error:<1% (standard sample D50 value)

Repeatability error:<0.5% (standard sample D50 value)

Laser parameters: fiber output high power semiconductor laser λ= 635nm, p>10mW

Intelligent operation mode: One-key automatic software operation mode

Test speed: <1min/time (excluding sample dispersion time)

Built-in dispersion method: ultrasonic (frequency: f=40KHz, power: p=80W, time: freely adjustable), stirring (integrated design of circulating stirring, speed: 100-30000rpm adjustable speed), circulation (cycle rated flow: 0 -10L/min adjustable rated power: 25W)

Shading detection: the instrument has a unique real-time shading detection function to ensure more accurate sample addition

Sample cell: The boiling sample cell is designed by yourself, the dispersion effect is better, and the capacity: 190-600mL can be tested normally

III. Software function

1. Test report: The test report can be exported to Word, Excel, Picture (Bmp) and Text (Text) and other forms of documents, to meet the test results and scientific research articles cited test results in any occasion

2. DIY DIY User-defined data to be displayed, find percentage based on particle size, calculate particle size according to percentage or according to

3. Statistical methods Volume distribution and quantity distribution to meet different statistical methods for particle size distribution in different industries

4. Statistical comparison Statistical comparison and analysis can be performed on multiple test results, which can clearly compare the differences between different batches of samples, samples before and after processing, and test results at different times, which has a strong practical significance for the quality control of industrial raw materials.

5. Analysis modes include free distribution, R-R distribution and lognormal distribution, and grading statistical mode according to mesh, etc., to meet different requirements of different industries on the statistical method of sample size measurement

6. Display template Find the percentage of the particle size interval to meet the characterization of particle size testing in different industries. Radial distance, consistency, interval accumulation, etc.

7. Intelligent operation mode Really automatic unmanned intervention operation, no human factors interference, you only need to add the sample to be tested according to the prompt, the test results are more repeatable.

8. Multi-language support Chinese and English language interface support, and can also embed other language interfaces according to user requirements.