0.01-1000um Laser Particle Size Analyzer Instrument for Metal

Products CharacteristicsFeatures: NKT5500-H is the latest product developed by our company, which has won the unanimous praise of customers since it came into the market. Nkt5500-H adopts the most advanced Mie scattering principle and converging Fourier transform optical path. High density probe and full range seamless connection test method ensure the accuracy and repeat-ability of the test results. The unique wet circulation and dispersion system ensures no particle deposition during particle testing and no waste liquid accumulation after test drainage, which ensures the accuracy of the second test and makes the test results more authentic and reliable. At the same time, the pipeline design without residue is adopted to ensure the accuracy of testing different products. The superior optical automatic proofreading system shows the unique advantages of NKT5500-H. 1. Advanced optical path design: NKT5500-H adopts the converging Fourier transform testing technology to ensure the maximum range in the shortest focal length, effectively improving the resolution of the instrument; the unique high-density detection unit enables NKT5500-H to have super small particle testing ability; the high-density detection unit enables NKT5500-H to have super full range seamless testing ability, and The high configuration version adopts a dual optical design.  2. Dust proof and shock proof design: the whole instrument is sealed, which greatly improves the service life 1of internal components. The unique suspension structure can effectively avoid the interference of external vibration to the instrument, and make the result test more stable and reliable.  3. Automatic calibration of optical path in X and Y directions: NKT5500-H exclusively adopts the technology of combining mechanical center with optical center, which makes the automatic adjustment and positioning of optical path more accurate, reaching the micron level; at the same time, the speed of light path adjustment is faster, and the adjustment can be completed within 15 seconds at most.  4. Intelligent automatic operation mode: the software realizes one key operation, automatic water inlet, automatic injection, automatic test and automatic cleaning. The whole test process realizes one key automatic operation, which is convenient and fast.  5. 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 180 ml, which truly achieves the micro circulation test; all joints are designed with quick insertion and quick screw, and all pipelines can be replaced in a short time; the optimized design ensures that there is no waste residue after drainage, and ensures the accuracy of the next test result.  6. Ultra wide range: the range of NKT5500-H is 0.01 μ m ~ 1000 μ M.  7. Ultrasonic anti dry burning: NKT5500-H is equipped with 100W high-power ultrasound, and has ultrasonic anti dry burning function.  8. Misoperation protection: NKT5500-H has the function of self-protection and does not respond to some misoperation that may damage the instrument, greatly reducing the damage caused by human error operation.  9. Dew point measurement: fogging in the sample window will affect the accuracy of measurement. Such test results have no practical significance. NKT5500-H is equipped with a fogging point measurement system, and the software will automatically prompt once fogging occurs.  10.Bubble free design: the new design prevents bubbles from entering the test sample window during the whole test process, and avoids bubble interference (we have exclusive bubble free function technology).  11.Sample no residue 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; the dry test is also designed with no residue.  12.Sample window quick change device: the newly designed sample window quick change device makesthe sample window replacement more convenient and fast (the disassembly and assembly process of sample window can be completed in 20 seconds).  13.The stability and repeatability meet the standard of Malvern instrument.   Product Parameters Specifications:Measuring principle:full range laser diffractionParticle size range:0.1 μ m -1000 μ M (full range test)Detection system: 70 channel uniform cross and area compensation multi-directional laser arrayAccuracy error: 30000 hours Optical centering system:mechanical center + optical center double positioning full-automatic centering systemFiltering mode: dual lens filtering technology, Fourier transform lens + filter lensConcentration range:minimum shading 3%, maximum shading 90% (optical concentration)Measurement time (typical value) :< 10 secondsThe measurement accuracy:accuracy and repeatability Dv50 are better than ± 0.5% (NIST traceable standard sample)Measurement method: SOP can be edi