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ETT-2008激光粒度分析儀

　　激光粒度分析儀是精心打造的一款適用于納米、亞微米、微米、毫米級顆粒的全量程寬分布顆粒粒度測試的智能型激光粒度分析儀。它秉承了前期產品ETT-2005激光粒度儀的測試優勢和ETT-2000ZD激光粒度儀智能化的操作優勢，并融入了新的測試技術，拓寬了其測試范圍，使具有強大的普遍適用性，雙光束專利技術則保證了微小顆粒測試精度，可以滿足不同行業對激光粒度儀的測試要求。

主要性能特點：
　　全新的測試原理：該款儀器在采用經典Mie氏散射原理、會聚光傅立葉變換專利技術以及無約束自由擬合數據處理技術的基礎上，柔和了頻譜放大技術，從而在有限的空間內輕而易舉的拓寬了測試范圍；
　　操作和校準全自動化：使用過程中，只要針對所測樣品的特性設置好測試條件后，分散、測試、沖洗等一系列操作過程便可自動完成，并得出準確、可靠的測試結果。另外，利用三維對中系統調節光電探測器，在避免人工調試所帶來的繁瑣的同時，對整個光路系統可隨時校準，保證其準確對中，從而對測試結果的準確度和穩定性提供了有力的保障；
　　有效的分散循環系統：在配有常規的超聲和攪拌分散裝置外，還針對寬分布樣品和比重較大的顆粒，專門配備了大流量循環泵，以防止因大顆粒丟失而導致測試結果不準確的現象。因而，該儀器在不同的粉體行業更具有廣泛適用性；
　　權威的測試標準：采用多種微米、亞微米及納米級國家粒度標準物質，對儀器進行全量程校準標定，從而保證了在其整個測量范圍之內得到真實、準確的測試結果。

激光粒度分析儀技術參數及詳細配置

主要技術參數主要技術參數	規格貨號		ETT-2008A	ETT-2008D
	執行標準		ISO13320，GB/T19077.1-2008，Q/JW001-2006
	測試范圍		0.05-2000μm	0.05-1200μm
	通道數		136	134
	準確性誤差		<3%（國家標準樣品）
	重復性誤差		<3%（國家標準樣品）
	激光		He-Ne λ= 632.8nm；p>4mW
	分散方法	分散方式	濕法分散
		樣品桶	容量：500mL
		超聲	頻率：f=40KHz 功率：P=50W
		循環	額定流量：17L/min 額定功率：15W
		攪拌	在0-3000rpm
	操作模式		全自動、自動對中
	測試速度		< 3 min/次
	體積		920mm×440mm×500mm
	重量		50Kg
詳細配置	名稱				數量
	激光粒度分析儀主機				1 臺
	微納激光粒度分析軟件（含加密狗）				1 套
	國家粒度標準物質				1 瓶
	工具				1 套
	USB轉換線				2 根
	通訊電纜				2 根
	電源線				2 根

儀器適用行業：

　　水泥、陶瓷、藥品、涂料、染料、顏料、填料、化工產品、催化劑、煤粉、水煤漿、泥砂、粉塵、面粉、食品、添加劑、農藥、炸藥、石墨、感光材料、燃料、金屬與非金屬粉末、碳酸鈣、高嶺土及其他粉體行業。

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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.