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Applied Scientific Instruments Co., Ltd.

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เครื่องวิเคราะห์ขนาดอนุภาคด้วยหลักการเลเซอร์ (การกระจายตัวแบบแห้งและเปียก) / Laser Particle Size Analyzer (Dry & Wet Dispersions)

หมวดหมู่สินค้า: Bettersize
รหัส : Bettersizer 2600
Bettersize Instruments Ltd. เป็นผู้เชี่ยวชาญในการผลิตเครื่องวิเคราะห์ขนาดอนุภาคหลากหลายรูปแบบเพื่อช่วยให้งานวิจัยขนาดอนุภาค (Particle Size) เป็นไปได้อย่างไร้ขีดจำกัด ทุกขั้นตอนการผลิตของเครื่องมือรวมถึงการผลิตส่วนประกอบสําคัญ อะไหล่สำรอง และซอฟแวร์ ผลิตภายในโรงงานทั้งหมดทุกขั้นตอน ทำให้สามารถบริการลูกค้าได้อย่างมีประสิทธิภาพและครบวงจร เครื่องมือทดสอบเหมาะสำหรับการวิเคราะห์วัสดุผงในรูปแบบแห้งและเปียก ในช่วงการวัด 0.02 μm - 2600 μm การทดสอบครอบคลุมการวัดประจุ (Zeta Potential) การวัดขนาดอนุภาค (Particle Size) การวัดรูปร่าง (Particle Shape) และการวัดพฤติกรรมของผง (Powder Characteristics) ในรูปแบบต่างๆ

แท็ก: Bettersizer 2600BettersizeFood and BeveragePetroleum and PetrochemicalEducation unitPulp and PaperCosmetic and PharmaceuticalMaterialEnvironmentPent

27 กุมภาพันธ์ 2566

ผู้ชม 6997 ผู้ชม

Summary

Bettersizer 2600

Laser Particle Size Analyzer (Dry & Wet Dispersions)

The Bettersizer 2600 utilizes this laser diffraction technology. There are 92 photoelectric detectors to convert light signals from the scattering spectrum to electrical signals, which are transmitted into an intelligent software. By implementing the Mie scattering theory to the data and performing mathematical conversion, the complete particle size distribution can be derived.
  • Measurement: Particle size
  • Particle size range:
    Wet dispersion: 0.02 to 2600μm
    Dry dispersion: 0.1 to 2600μm
  • Dispersion type: Wet and Dry
  • Technology: Laser diffraction
  • Precise measurement of both large and small particles covering the broadest range by a new patented technology utilizing both Fourier and Reverse Fourier optical systems
  • Optical bench with 92 detectors covering an angular range of 0.016° - 165°
  • Optional wet and/or dry dispersion
  • Small volume dry dispersing module for small sample quantities especially for pharmaceutical or valuable samples in short supply
  • Easy and fast to changeover between dispersing modules
  • Easy to implement, create and use Standard Operation Procedures for new materials
  • Automatic alignment of the optical system
  • User-friendly software, easily learnt
 1）FOURIER AND REVERSE FOURIER OPTICAL SYSTEM
The Bettersizer 2600 is superior in the combination of Fourier and inverse Fourier design. This smart design allows, on the one hand, the detection of stray light in a very wide angular range from 0.016° to 165°. On the other hand, in contrast to the inverse Fourier design, the particles do not have to lie on one plane – the simultaneously accurate measurement of small and large particles is therefore achieved.

Features of combination of Fourier and inverse Fourier design 
  • Spherical detector array: Forward, lateral and backward detectors in 92 pieces in total; 
  • Super large Fourier lens; 
  • Small footprint: Compact design to save space

2）INTUITIVE AND POWERFUL SOFTWARE
  • Intuitive operation and orderly user interface 
  • Real-time mode for determining the optimal measurement conditions 
  • Fully automatic measurement routine 
  • Automatic cleaning routine 
  • Automatic data backup and highly customizable reports 
  • Direct conversion according to Fraunhofer and Mie evaluation models 
  • Switch between wet and dry dispersion modules with one click

3）WET DISPERSION
BT-802 is designed for particle size measurement with water as the medium. 
BT-802 is made up of ABS shell. The components of it include centrifugal pump, peristaltic pump, ultrasonic disperser, pinch valve, control circuit, etc. The stirring speed is adjustable from 500 - 2500 rpm. Built-in ultrasonic system (50 W) ensures stable dispersion of samples.
BT-80N is designed for particle size measurements with organic solvents as the media. BT-80N is suitable for common organic solvents, for example:
Ethanol Methanol Isopropanol Ether
Toluene Xylene Dichloromethane Octane
Ethyl acetate Acetone Methyl oleate NMP solvents
BT-80N is made up of stainlesssteel shell. The components of it include centrifugal pump, ultrasonic disperser, PTFE pipeline, sintered-quartz sample cell, control circuit, etc.
Wet Small Volume Dispersion Module is designed for valuable or small-volume sample measurements, where the medium is solvent or water. The module consists of ABS shell, stirring motor, cuvette (8 ml), stirrer, etc. 
  • Maximum volume in 8 mL with samples mass in 0.005 - 0.1 g. 
  • Suitable for samples dispersed in water or organic phase.

 
4）DRY DISPERSION 
BT-902 is suitable for dry powders particle size measurements. The gas used can be compressed air, nitrogen or other noble gases.

BT-902 is made up of electromagnetic vibration feeder, venturi pipe, gas circuit, electric circuit, pressure sensor, etc.
T-903 is designed for particle size measurements of valuable and small amount dry powders with a minimum samples volume of 20 mg.
BT-903 is composed of venturi pipe, gas circuit, electric circuit, samples tube, etc.
5）Application

 

Specification

Bettersizer 2600

  

Parameters measured

Materials

Particle size distribution

Suspensions, emulsions, dry powders

General

 

Principle

Laser light scattering

Analysis

Mie and Fraunhofer scattering

Typical measurement time

Less than 10 seconds

Measurement performance

 

Measuring range

0.02 - 2600 μm (wet) *

0.1 - 2600 μm (dry) *

Accuracy error

≤ 0.5% *

Repeatability

≤ 0.5% *

Reproducibility

≤ 0.5% *

Number of size classes

100 (user adjustable)

Feeding mode

Automatic circulation or micro cuvette (wet)

Gas transportation (dry)

Special functions

SOP settings, refractive index measurement, sample ratio calculation

Main device

 

Optical system

Combined Fourier and inverse Fourier & Tilted sample cell

Laser

High-power optical fiber laser (10 mW / 635 nm)

Detector

92 detectors (forward, lateral and backward arrangements)

Measuring angle

0.016 - 165°

Wet dispersion module

 

Measurement method

One-click operation (automated measurement, cleaning, saving, printing, etc.)

Dispersion medium

Water or organic solvents (sample dependent)

Circulation speed

300 - 2500 r/min

Circulation flow

3000 - 8000 ml/min

Ultrasonication

Dry burning prevention，1 - 50 W

Dry dispersion module

 

Dispersion medium

Air/ Nitrogen/Noble gas

Air pressure

0.1 - 0.8 MPa (Air compressor dependent)

Gas flow

400 - 6000 L/min

Software

 

Conformity

21 CFR Part 11, ISO 13320, USP <429>, CE

Reports

Customizable reporting

System parameters

 

Dimensions (L x W x H)

70.5 x 31.8 x 29.5 cm

Weight

23 kg

Supply voltage

100 - 240V, 50/60 Hz

Computer configuration (recommended)

 

Computer interface

At least one high speed USB 2.0 or USB 3.0 port required

Operating system

Windows 7 (32 bit and 64 bit) or higher

Hardware specification

Intel Core i5 Processor, 4GB RAM, 250GB HD, Wide screen monitor

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