ETT-2008激光粒度分析仪

　　激光粒度分析仪是精心打造的一款适用于纳米、亚微米、微米、毫米级颗粒的全量程宽分布颗粒粒度测试的智能型激光粒度分析仪。它秉承了前期产品ETT-2005激光粒度仪的测试优势和ETT-2000ZD激光粒度仪智能化的操作优势，并融入了新的测试技术，拓宽了其测试范围，使具有强大的普遍适用性，双光束专利技术则保证了微小颗粒测试精度，可以满足不同行业对激光粒度仪的测试要求。

主要性能特点：
　　全新的测试原理：该款仪器在采用经典Mie氏散射原理、会聚光傅立叶变换专利技术以及无约束自由拟合数据处理技术的基础上，柔和了频谱放大技术，从而在有限的空间内轻而易举的拓宽了测试范围；
　　操作和校准全自动化：使用过程中，只要针对所测样品的特性设置好测试条件后，分散、测试、冲洗等一系列操作过程便可自动完成，并得出准确、可靠的测试结果。另外，利用三维对中系统调节光电探测器，在避免人工调试所带来的繁琐的同时，对整个光路系统可随时校准，保证其准确对中，从而对测试结果的准确度和稳定性提供了有力的保障；
　　有效的分散循环系统：在配有常规的超声和搅拌分散装置外，还针对宽分布样品和比重较大的颗粒，专门配备了大流量循环泵，以防止因大颗粒丢失而导致测试结果不准确的现象。因而，该仪器在不同的粉体行业更具有广泛适用性；
　　权威的测试标准：采用多种微米、亚微米及纳米级国家粒度标准物质，对仪器进行全量程校准标定，从而保证了在其整个测量范围之内得到真实、准确的测试结果。

 激光粒度分析仪技术参数及详细配置

仪器适用行业：

　　水泥、陶瓷、药品、涂料、染料、颜料、填料、化工产品、催化剂、煤粉、水煤浆、泥砂、粉尘、面粉、食品、添加剂、农药、炸药、石墨、感光材料、燃料、金属与非金属粉末、碳酸钙、高岭土及其他粉体行业。

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ETT- 2008 laser particle size analyzer

The laser particle size analyzer is a carefully crafted nm, sub-micron and micron millimeter particles span a wide distribution of particle size testing of intelligent laser particle size analyzer. It is adhering to a ETT-2005 laser particle size analyzer of early product the test advantages and ETT-2000ZD of laser particle size analyzer operational advantages of the intelligent and integrated into the new testing technology, broadening the scope of the test, so that with a strong universal applicability of the dual-beam patented technology to ensure the tiny particles of test accuracy to meet the testing requirements of different sectors of the laser particle size analyzer.

Main features:
New test works: This instrument using the classical Mie's scattering theory will be concentrating Fourier transform on the basis of the patented technology, as well as unconstrained free fitting data processing technology, soft spectrum amplification technology, resulting in the limited space within easy broaden the test range;
Operation and calibration of the fully automated: using the process, set the test conditions for the characteristics of the samples measured after the dispersion, testing, flushing operation can be done automatically, and to draw accurate, reliable test results. In addition, the use of three-dimensional photodetector on the system to adjust to avoid the tedious manual debugging at the same time, the entire optical system can be calibrated at any time, to ensure its accuracy in pairs, and thus the accuracy and stability of the test results strong protection;
Effective dispersion of the circulatory system: with conventional ultrasound and mixing dispersion device, but also for the wide distribution of the sample and the proportion of larger particles, specially equipped with a large flow circulation pump to prevent the loss caused by the test results are not accurate because of the large particles phenomenon. Thus, the instrument in different powder industry with broad applicability;
Authoritative test standards: a variety of micron, submicron and nano-scale national granularity standard material, the full scale calibration of the instrument calibration, thus ensuring a true and accurate test results in its entire measurement range.



 Laser particle size analyzer parameters and configuration details



Main
Technology
Parameter



Main
Technology
Parameter
 Specifications Item
                                       ETT-2008A                                                 ETT-2008D
Implementation of standards
 ISO13320, GB/T19077.1-2008, Q/JW001-2006
 
Test range                   0.05-2000μm                                             0.05-1200μm
Number of channels       136                                                                  134
Accuracy of error                       <3% (the national standard samples)
 
Repeatability error                       <3% (the national standard samples)
 
Laser                                     He-Ne λ = 632.8nm; p> 4mW
 
Dispersion
Method
 In a decentralized manner
 Wet dispersion
 
Sample bucket
 Capability: 500mL
 
Ultrasound
 Frequency: f = 40KHz Power: P = 50W
 
Cycle
 Rated flow: 17L/min Rated Power: 15W
 
Stir                                           0-3000rpm
 
Mode of operation
 Automatic, auto-pair
 
Test speed                                  <3 min / time
 
Volume                          920mm × 440mm × 500mm
 
Weight                                         50Kg
 
Detailed

Configuration
 Name
 Quantity
 
Laser particle size analyzer host
 1
 
Micro-Nano Laser particle size analysis software (with dongle)
 1 set
 
National size standard materials
 1 bottle
 
Tool
 1 set
 
USB converter cable
 2
 
Communication cable
 2
 
Power cord
 2
 

Instruments applicable to industry:

Cement, ceramics, pharmaceuticals, paints, dyes, pigments, fillers, chemical products, catalysts, coal, coal slurry, mud, sand, dust, flour, food, additives, pesticides, explosives, graphite, photographic materials, fuel, metal and non- metal powder, calcium carbonate, kaolin and other powder industries.