Multisizer 4e

Multisizer 4eは、多機能な粒子径分布および粒子個数測定装置です。

粒子の性質や光学的特性にかかわらず、電気的検知帯法によって粒子の検出をするためにコールター原理を用いています。このため、以下のような様々な粒子の個数、体積、面積粒度分布の測定が可能な理想的な機器です。

哺乳類細胞
細菌
酵母
研磨剤
トナー
細胞集塊
球状コロニー
巨大タンパク質凝集体

モデルを選択

Tech Docs	Part Number	Product Name	Description	List Price	Buy
	A36394	Multisizer^™ 4e COULTER COUNTER^®,Aperture Tube, 100 µm		-	Request A Quote
	A35473	Accuvette Cups, 25 mL, 200 vials	Accuvettes, 25mL	-	Request A Quote
	A88098	20.1^" Matrix LCD Display with USB Cable	20.1" Display	-	Request A Quote
	6600708	Dispersant Kit		-	Request A Quote
	6602799	STANDARD 30 µm, LATEX PARTICLE, NIST TRACEABLE	Calibration bead	-	Request A Quote
	6602798	Latex Particle NIST Traceable, Standard L 20, Nominal 20 µm	L20 Standard	-	Request A Quote
	8546719	ISOTON II Diluent	Isoton II 20L	-	Request A Quote
	B23005	Multisizer^™ 4e COULTER COUNTER^® Particle Analyzer	Multisizer 4e and 100μm aperture	-	Request A Quote
	8321317	Communication Card, PCB Ethernet Interface	Ethernet interface	-	Request A Quote
	B43905	Multisizer^™ 4e COULTER COUNTER^®	Multisizer 4e, 100 μm aperture, isoton II, spigot, Coulter Clenz, accuvettes, L10 Std, L20 Std, and dispersant mixed kit	-	Request A Quote

特長

多様性

現行および将来のニーズに対応した直径0 ～2,000 µmのアパチャー
粒径分布が広範囲にわたる複雑なサンプルを分析するための、複数のアパチャー・オプションとデータ・オーバーレイ機能

サンプルの検出

水性または非水溶媒中の試料の分析
生物または非生物サンプルに最適
種類や光学特性とは無関係に微粒子を検出

迅速な粒子計測

標準的なサンプリング速度：最大10,000カウント／秒
粒子径分布測定範囲：200 ～1,600 µm
サンプル容積：約5 mL

データ管理

デジタルパルスデータは必要に応じて保存・再解析が可能
監査セキュリティ対応可能なCFR 21 Part 11準拠のソフトウェア
多様な校正用ビーズとV-Checkプログラムによる検証管理

製品仕様

Performance	Aperture current accuracy ± 0.4% of setting; Polarity error less than 0.5%
Industry Standards	21 CFR Part 11
Sample Volume Range	4.00\|400.00\|mL
Particle Size Analysis Range	0.20\|1,600.00\|μm in diameter
Sample Volume	0.004 μm^3 to 2.145 x 10^9 fL or μm^3\|
Fluid Compatibility	All aqueous and non-aqueous electrolyte solutions devised for use with aperture technology are suitable for use with the Multisizer 4e. Electrolytes should be compatible with glass, fluoropolymers, fluoroelastomers, and stainless steel.

Linearity	Linearity for 2% - 60% of aperture diameter: ± 1% for diameter, ± 3% for volume
Aperture Diameter Range	10.00\|µm to 2,000.00\|µm apertures (nominal diameter)
Digital Pulse Processor	Proprietary high-speed digitization of the signal
Volumetric Mode	Continuously selectable from 50 µL-2,000 µL
Volumetric Pump Accuracy	>99.5%
Item Specifications Referenced	B43905

資料

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Title	Description
Particle Characterization for Chemistry and Materials {A7DF4F56-8AF9-4BF1-88BE-766AB73FBC6B}	The in-depth discovery, analysis and scrutiny Beckman Coulter particle characterization solutions provide are critical in improving workflow and research outcomes across applications from chemistry, polymer and materials research and development, to nanoparticle analysis
The Higher Resolution for Particle Sizing and Counting - Multisizer 4 Coulter Counter {A7DF4F56-8AF9-4BF1-88BE-766AB73FBC6B}	While retaining and enhancing the analog circuits developed and refined by Coulter over many years – and the Digital Pulse Processor (DPP) used for the first time in the Multisizer 3 – the new Multisizer 4 incorporates the latest advances in both analog and digital circuits
Multisizer 4e Coulter Counter for Quality Control {A7DF4F56-8AF9-4BF1-88BE-766AB73FBC6B}	The Multisizer 4e for QC is the newest member of the COULTER COUNTER family of high resolution particle counting, sizing and distribution products
Multisizer 4e COULTER COUNTER for Research {A7DF4F56-8AF9-4BF1-88BE-766AB73FBC6B}	Change in cell volume is an important factor involved in many biological processes such as Cell Growth, Cell Cycles, Cell Death Compensation for Osmotic Stress, Pathogenesis, and Phagocytosis
Multisizer 4e COULTER COUNTER: The Utmost Precision in Particle Sizing and Counting {A7DF4F56-8AF9-4BF1-88BE-766AB73FBC6B}	The Multisizer 4E handles any counting and particle characterization task
Multisizer 4e Coulter Counter for Research	Flyer for Multisizer 4e - High resolution sizing, counting and size distribution of cells, particles or sub-visible particles
Multisizer 4e Coulter Counter for Quality Control	Flyer for Multisizer 4e - High resolution sizing, counting and size distribution of cells, particles or sub-visible particles
Manufacturing Processes for Engineered T-Cell Therapy – CAR-T	Brochure presenting the CAR-T cell therapy workflow and associated product portfolio
The Particle Analyzers Advancing Life Science Research {442DF88C-CA7F-4B78-AF75-9D2B985534C0}	Scientists share how automated cell counting is revolutionizing research
Coulter Principle Short Course {442DF88C-CA7F-4B78-AF75-9D2B985534C0}	What is a particle? According to Webster’s Dictionary a particle is “a minute quantity or fragment” or “a relatively small or the smallest discrete portion or amount of something
Biological Applications for Multisizer {442DF88C-CA7F-4B78-AF75-9D2B985534C0}	Aspirin Analogues and Flow of Erythrocytes through Narrow Capillaries
Analyzing Mussel/Mollusk Propagation Using the Coulter Analyzer Multisizer 4e {442DF88C-CA7F-4B78-AF75-9D2B985534C0}	This application note details how the use of a Coulter Principle based instrument provides a major step forward in accurately verifying both the size of the feed and concentration for a fish hatchery.
The Coulter Principle for Outlier Detection in Highly Concentrated Solutions {442DF88C-CA7F-4B78-AF75-9D2B985534C0}	Particle characterization techniques generally fall into one of two categories: “ensemble” techniques (multiple par ticles are analyzed simultaneously), or “discrete” techniques (individual particles are measured one at a time)

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