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Skz1062c-2 Total 227 Channels 2000um Dry & Wet Method Laser Particle Size Analyzer1
Analysis Instrument, Laser Particle Size Analyzer, Measuring Range: 0.01 (WET) 0.1 (DRY) - 2000um, Accuracy: <+- 1%
SKZ International Co., Ltd.
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Product DescriptionSKZ1062C-2 Amount 227 Channels Max 2000um Dry and wet method laser particle size AnalyzerPrinciple: Mie scattering theory with full-scale, fully taking into account the refractive index of the optical properties of the particles and the dispersion medium measured particle size distribution data, depending on the size of the particles in each angle scattered light intensity changes on the anti-particle group performances. Particle sizing calculations are generally divided into unconstrained fitting inversion and the constrained fitting inversion. Constrained fitting inversion before the calculation assumes that match a certain distribution of particle group, according to the law of inverse particle sizedistribution. This type of operation is relatively simple, but because of prior assumptions inevitably exists between the reality of bias, thereby testing the constrained fitting data do not reflect the actual particle size distribution of the particles. Unconstrained fitting inversion test before the particle does not make any assumptions, by light intensity directly and accurately calculate the size distribution of particles. Such assumptions are reasonable detector and particle classification, to make high demands on the device itself. SKZ1062 laser particle size Analyzer, using optimum of non-uniform cross-dimensional fan-shaped array of detector arrays and reasonable size grading, making it possible to accurately measure particle size distribution. Technical characteristics:Testing stable basis: only system capable of providing a stable optical signal can fully guarantee the stability of test data. Using he-ne gas laser, wavelength of 0.6328 Micron, short wavelengths, line width is narrow, good stability, and more than 25,000 hours of service life, can be very good for the system to provide a stable laser source signal. Data reliable guarantee: to ensure reliable test data, first is the rational design of signal detection system, effect of the measured sample dispersion and uniformity of dispersion being measured, is another decisive factor for real results obtained. Detectors: photoelectric detection system unique design, high sensitivity, a main detector, multiple auxiliary detector, three-dimensional non-uniformity of the cross-sector matrix arrangement, the maximum detection angle of 90 degrees, and fully guarantee the signal detection of comprehensiveness. SpecificationStandardISO 13320-1:1999Test RangeWet method: 0.01μm-2000μmDry method: 0.1μm-2000μmNumber of detector channelsWet method 127Dry method 100accuracy<± 1% (national standard D50)Repeatability<± 0.5% (national standard D50)Free bubbleWith bubble-free design, no bubble interference data is more accurateMisoperation protectionWith a self-protection function of misoperation, and does not respond to misoperation.Laser parameterImported fiber output high power laser λ= 650nm, p>10mWLensImport Canon lensOperating modeDry and wet software one-button automatic operationOptical path calibrationOptical path auto-calibrationWet dispersionUltrasoundFrequency: f=40KHz, power: p=80W, time: freely adjustable; with ultrasonic anti-dryCirculation, mixingCycle mixing integrated design, speed: 100-3950rpm adjustableCirculating flowRated flow: 0-10L/min adjustable Rated power: 25WSample cellSelf-designed boiling sample cell, better dispersion effect, capacity: 190-600mL can be tested normallyShading detectionThe instrument has a unique real-time detection function of opacity to ensure more accurate sample loading.Micro-injectionCan be equipped with a micro automatic test device, 10 ml can be cycled test (optional)Dry dispersionDispersion methodHigh pressure air dispersionFeeding methodMechanical stepless speed regulation vibration feeding, software controlOil-free silent air compressorWith dust filtering to ensure test accuracyCold dryerThe refrigerated dryer filters the moisture in the air to ensure dispersionSoftwareAnalysis modeIncluding free distribution, R-R distribution and lognormal distribution, according to the hierarchical statistical model, to meet the different requirements of different industries for the statistical method of sample size measurementStatistical methodsVolume distribution and quantity distribution to meet different statistical methods for particle size distribution in different industriesPacking & DeliveryCompany ProfileFAQ
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