LBT-1301 Fully Automatic Laser Particle Size Intelligent Analyzer
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Description
Product Introduction
Widely used in cement, ceramics, pharmaceuticals, emulsions, coatings, dyes, pigments, fillers, chemical products, catalysts, drilling muds, abrasives, lubricants, coal powder, silt and sand, dust, cells, bacteria, food, additives, pesticides,
Graphite, photosensitive materials, fuels, ink, metallic and non-metallic powders, calcium carbonate, kaolin, coal-water slurry, aluminum‑silver paste, manufactured sand, and other powdered materials.
Product Features:
★Optical Path Design: Employing convergent-beam Fourier transform measurement technology, the instrument achieves a wide measurement range even at a very short focal length, effectively enhancing its resolution. A unique high-density detector array delivers robust performance in measuring small particles, enabling the LBT-1301 to provide reliable, seamless measurements across the entire size range.
★ Fully Sealed Fiber‑Optic Semiconductor Laser: The LBT‑1301 employs a highly stable, long‑life, fully sealed fiber‑optic semiconductor laser. Its outstanding stability ensures reliable test repeatability.
★ Fully Automated Testing: Truly fully automated—your only task is to load the sample; no interference, and no manual data selection required.
★ Ultrasonic Dry‑Boil Protection: Through dedicated research and development, the LBT‑1301 features ultrasonic dry‑boil protection, preventing damage to the ultrasonic transducer when no water is present.
★ Adjustable ultrasonic power: To accommodate the dispersion requirements of various samples, the LBT-1301 offers adjustable ultrasonic power ranging from 0 to 20 milliwatts.
★ Dust‑proof and Shock‑resistant Design: The instrument features a fully sealed enclosure, significantly extending the service life of its internal components. Its unique shock‑absorbing structure effectively mitigates external vibrations, ensuring more stable and reliable test results.
★ Enhanced Corrosion‑Resistant Design (Optional): Depending on the customer’s specific requirements, the unit can be equipped to resist acids, alkalis, oils (including all solvent oils), and organic solvents such as acetone, phenol, n-hexane, and other organic solvents.
★ Automatic Optical Path Alignment: When minor optical path deviations occur due to replacement of the sample window, the instrument can automatically adjust the optical path.
★ Unique Micro‑Volume Circulation System: The entire dispersion circulation system has been optimized, allowing tests to be conducted with as little as 120 mL of dispersant, truly enabling micro‑volume circulation testing. The optimized design ensures that no residual waste liquid remains after draining, thereby guaranteeing the accuracy of subsequent test results. (Micro‑volume testing is available as an optional feature.)
★ Bubble‑free design: The innovative design ensures that no bubbles enter the sample window during testing, eliminating bubble‑induced interference.
★ Residue-Free Design: The instrument’s piping and drainage system have been optimized to ensure no liquid remains in the tubing or within the circulation pump, thereby preventing any interference with subsequent test results.
★ Sample Window Quick-Change Mechanism: A newly designed quick-change mechanism makes replacing the sample window faster and more convenient.
Reference standard:
ISO 13320-1:1999; GB/T 19077.1-2008
Technical Specifications
| Project | Parameter | |
| Test Scope | 0.1μm ~ 600μm | |
| Detector channel count | 66 | |
| Accuracy error | <1% (D50 value of the national standard sample) | |
| Repeatability error | <0.5% (D50 value of the national standard sample) | |
| Bubble-free | Features a bubble‑free design, eliminating bubble interference for more accurate data. | |
| Misoperation Protection | The instrument is equipped with a self-protection feature against operator error and does not respond to such errors. | |
| Laser parameters | High-power laser with fiber-optic output, λ=635 nm, P>10 mW | |
| Optical path alignment | Automatic optical path alignment | |
| Dispersion method | Ultrasound | Frequency: f = 40 kHz, Power: p = 80 W, Time: freely adjustable; equipped with ultrasonic dry‑burn protection. |
| Circulation, stirring | Integrated design with circulating agitation; speed: 100–33,950 rpm, continuously adjustable. | |
| Circulating flow rate | Rated flow: 0–10 L/min, adjustable; Rated power: 25 W | |
| Sample cell | A self-designed boiling-type sample cell delivers superior dispersion; it accommodates volumes ranging from 190 to 600 mL for routine testing. | |
| Micro‑injection (optional) | The instrument can be optionally equipped with a micro‑volume, fully automated testing module, enabling cyclic analysis with as little as 10 mL (optional). | |
| Dustproof and shockproof design | The entire unit features a dust-proof and shock-resistant design. | |
| Corrosion-Resistant Design (Optional) | It can be equipped with resistance to acids, alkalis, oils (including all cutting fluids), and organic solvents (such as acetone, phenol, n-hexane, and other organic solvents). | |
| Software Features | Analysis Mode | These include the uniform distribution, R‑R distribution, lognormal distribution, and bin‑based statistical modes, thereby meeting the diverse requirements of different industries for particle-size analysis methods. |
| Statistical method | Volume distribution and number distribution, to accommodate the varying statistical methods used across different industries for particle size distribution. | |
| Statistical Comparison | It enables statistical comparison and analysis of multiple test results, clearly highlighting differences among samples from different batches, between pre- and post-processing samples, and across time points, thereby holding significant practical value for quality control of industrial raw materials. | |
| DIY Display Template | Users can customize the data to be displayed, calculating percentages based on particle size, determining particle size from a given percentage, or deriving percentages within specific particle-size ranges, thereby accommodating the diverse characterization requirements of particle-size analysis across different industries. Parameters such as span, uniformity, and cumulative distribution over intervals are also supported. | |
| Test Report | Test reports can be exported in multiple formats, including Word, Excel, image (BMP), and text, enabling convenient viewing in any setting and facilitating the citation of test results in scientific publications. | |
| Multilingual support | Supports both Chinese and English interfaces, and can also integrate additional language interfaces upon user request. | |
| Operating Mode | One-click fully automatic software operation mode | |
| Test speed | <1 min/run (excluding sample dispersion time) | |
| Volume | 980mmx410mmx450mm | |
| Weight | 30Kg |
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E-mail:lbt@lbt.ltd
Address:Tianjin Jinghai Economic Development Zone