2. Fully sealed fiber semiconductor laser: NKT5200-H adopts high stability and long life fully sealed imported fiber semiconductor laser. The excellent stability enables NKT5200-H to have strong test repeatability, and its service life is more than 30000 hours.
3. Laser power monitoring and automatic adjustment: the exclusive use of constant power laser, real-time detection of laser power and automatic adjustment function, effectively avoid the problem of laser power attenuation caused by long-term use. At the same time, the laser power supply with constant current, constant voltage and high filtering is adopted, which effectively prolongs the service life of the laser and can be used for more than 30000 hours.
4. Full automatic testing: real automatic test, all you do is put the sample, no interference data, no manual data selection.
5.Ultrasonic anti dry burning function: after intensive research and development, NKT5200-H can realize ultrasonic anti dry burning function, and avoid damaging the ultrasonic withoutwater.
6.Adjustable ultrasonic power: in order to meet the dispersion needs of different samples, NKTT5200-H can adjust the ultrasonic power from 0 to 20 MW.
7. Self cleaning of circulating pipeline: the unique self-cleaning system of circulating pipeline ensures that the pipeline is always in the best state.
8.Sample window: unique sample window is coated with anti reflective film.
9.Dust proof and shock proof design: the unique suspension type guide rail fixing method can effectively avoid the interference of external vibration to the instrument, and make the test results more stable and reliable. The sealing design is carried out as a whole, which greatly improves the service life of internal components.
10. 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 solvents (such as acetone, phenol, n-hexane and other organic solvents).
11. Automatic alignment: exclusive use of mechanical center and optical center technology, automatic adjustment and positioning of optical path is more accurate, reaching micron level; at the same time, the speed of light path adjustment is faster, and the adjustment can be completed in 15 seconds at the fastest. The self-developed automatic alignment system consists of stepper motor, precision guide rail, precision controller and software system. The minimum step distance is 0.2 μ m, which ensures that the laser beam focus always passes through the center point of the detector, and improves the accuracy and repeatability of the test results. The automatic alignment system is the standard configuration for all types of laser particle sizer .
12. Unique micro circulation system: the whole dispersive circulation system has been optimized, and the circulating test can be carried out when the dispersing medium is larger than 120 ml, which truly achieves the micro circulation test; the optimized design ensures that there is no waste residue after drainage and ensures the accuracy of the next test result. (micro test is optional)
13. Bubble free design: the new design makes the whole test without bubbles entering the test sample window, avoiding bubble interference.
14. No residual sample design: the instrument pipeline and drainage structure are optimized, and there is no residual liquid in the instrument pipeline and circulating pump to avoid the impact on the next test data.
15. Sample window quick change device: the newly designed sample window quick change device makes the sample window replacement more convenient and fast.
16. Dew point measurement: fogging in the sample window will affect the accuracy of measurement. Such test results have no practical significance. NKT5200-H is equipped with a fogging point measurement system, and the software will automatically prompt once fogging occurs.
Specifications:
| Measuring principle: |
full range laser diffraction |
| Particle size range: |
0.1 μ m -800 μ M (full range test) |
| Detection system: |
70 channel uniform cross and area compensation multi-directional laser array |
|
Accuracy error:
|
<1%(Average Particle Size of National Standard Samples)
|
|
Repeatably error:
|
<0.5%(Average Particle Size of National Standard Samples)
|
|
Laser type:
|
Imported fiber output high power semiconductor laser λ = 635nm, P >
10MW, service life > 30000 hours
|
| Optical centering system: |
mechanical center + optical center double positioning full-automatic centering system |
| Filtering mode: |
dual lens filtering technology, Fourier transform lens + filter lens |
| Concentration range: |
minimum shading 3%, maximum shading 90% (optical concentration) |
| Measurement time (typical value) : |
< 10 seconds |
| The measurement accuracy: |
accuracy and repeatability Dv50 are better than ± 0.5% (NIST traceable standard sample) |
| Measurement method: |
SOP can be edited, fully automatic measurement |
| Ambient temperature: |
0 ° C - 45 ° C |
| Environmental humidity : |
Environmental humidity |
| Power requirements: |
220V (± 20V), 50Hz - 60Hz |
| Executive standard: |
GB / T 19077-2016 / ISO 13320:2009 |
| Appearance size: |
800mm × 280mm × 335mm |
| Instrument weight: |
38kg |
The wet particle sizer is widely used in cement, ceramics, pharmaceuticals, lotion, coatings, dyes, pigments, fillers, chemical products, catalysts, drilling mud, abrasives, lubricants, pulverized coal, silt, dust, cells, bacteria, food, additives, pesticides, graphite, photosensitive materials, fuels, ink, metal and non-metallic powders, calcium carbonate, kaolin, coal water slurry and other powdery materials
About US:
Jinan Boni Technology Co., Ltd. is a high-tech enterprise engaged in the R&D, production, sales and service of various laboratory instruments and laser instruments and equipment. The company has been highly valued by leaders at provincial, municipal and district levels, and has been listed as a national high-tech enterprise, a software enterprise in Shandong Province and a provincial particle size and shape analysis instrument technology research center, It has profound theoretical research foundation of laser and image particle size distribution measurement and excellent technical innovation ability, has obtained many patents and rich scientific research achievements, and its technical performance and quality have reached the international advanced level.
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