Chongqing, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays

Laser Particle Size Analyzer, Malvern Particle Size Analyzer, Particle Size Analyzer manufacturer / supplier in China, offering Laser Diffraction Particle Size Analyzer (Bettersize 2000), Degold Zm 20 Liters Disc Type Horizontal Bead Mill, Mixer Blender for Powder Coating Production (BH1400) and so on.

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Laser Diffraction Particle Size Analyzer (Bettersize 2000)

Min. Order: 1 Set
Port: Shanghai, China
Production Capacity: 1000sets/Year
Payment Terms: L/C, T/T, Western Union, Paypal
Size Range: 0.02-2000 Um
Display Method: Computer Screen
Automatic Grade: Automatic
Certification: Ce, ISO, SGS, RoHS
Transport Package: Fumigation Wooden Box
Specification: CE, SGS

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Basic Info.

Model NO.
Bettersize 2000
Dandong, China.
HS Code
Brief introduction

Bettersize2000 is an intelligent particle size analyzer that adopts dual lens technology, which has particular functions of auto test, auto alignment, auto water supply, auto drainage, auto bubble removing, auto cleaning etc. It adopts high performance imported semiconductor laser and life time is greater than 25000 hours. As adopting imported high precision battery of lenses, imaging clearly and low distortion, which ensures that weak scattered light signals and light signals from various angles can be detected completely. The instrument has outstanding characteristics of accuracy and good reliability, good repeatability, easy operating, fast test speed, etc. It is a new generation of particle size test instrument that integrates the technologies of laser, computer and photoelectron, and especially suits the laboratories of enterprises, colleges and universities and research institutes to use.

Laser diffraction measures particle size distributions by measuring the angular variation in intensity of light scattered as a laser beam passes through a dispersed particulate sample. Large particles scatter light at small angles relative to the laser beam and small particles scatter light at large angles, as illustrated below. The angular scattering intensity data is then analyzed to calculate the size of the particles responsible for creating the scattering pattern, using the Mie theory of light scattering. The particle size is reported as a volume equivalent sphere diameter.

Non-metallic powder: calcium carbonate heavy, calcium carbonate light, talcum powder, kaolin, graphite, wollastonite, brucite, barite, mica powder, bentonite, diatomite, clay, etc.
Metallic powder: aluminum powder, zinc powder, molybdenum powder, tungsten powder, magnesium powder, copper powder , rare metal powder, alloy powders etc
Other powder: catalyst, cement, abrasive, medicine, agricultural pesticide, food, paint, dyes, fluorescent powder, river sediment, ceramic raw materials, various emulsion, etc.
Application fields: labs in material, chemical colleges and universities, large enterprises, key laboratory and research institution.

Technical Data:

0.02-2000 um
Sample Inflow Method:Built-in automatic circulating and dispersing system
Repeatability:<1% (CRM D50)
Accuracy:<1% (CRM D50)
Measuring Principle:Mie scattering theory
Laser:optical fiber semiconductor laser
Operation System:Win XP/ Win 7
ConnectionPort:USB or RS232
Photo Detector:90 PCS
Testing Time:2-3 minutes per test
Ultrasonic Power:50 W
Tank Capacity:500 ml
Circulating Flow Rate:500-2500 ml / min
Voltage:220V, 50/60 Hz
Outer Dimension:800*500*418mm

Good repeatability
Laser, detector and signal transmission system are stable and reliable.
Stable and effective dispersing system.
Automatic alignment system keeps the instrument always in optimum condition.
Sampling rate can reach 3500 times/second, and mass data can effectively reduce the influence of repeatability caused by little abnormal data.
As adopting high precision battery of lenses imported from Japan, imaging clearly and low distortion, ensuring that weak scattered light signals and scattered light signals from various angles can be detected completely.
Laser Diffraction Particle Size Analyzer (Bettersize 2000)
Laser Diffraction Particle Size Analyzer (Bettersize 2000)
Kindly reminder:
Repeatability is primary index of particle size analyzer. It is worthless for particle size analyzer if repeatability is not good. Repeatability is related to the instrument, also, related to the operator, voltage, water quality and interference. It is a reflection of integrated factors.

Good accuracy

Adopts dual lens optical system invented by Bettersize and imported Japanese composite lens, which improves the precision of the measurement greatly.
Number of photodetectors reaches 90, plus high performance software, can carry out auto test accurately, no matter it is single peak, double-peak or multi-peak sample.
Complete sample preparation system included circulation, ultrasonic dispersing, stirring, auto water supply, auto drainage and auto cleaning.
Use standard sample to verify and result is identical with nominal value.

Compare with test results of overseas advanced laser particle size analyzer: good consistency.
Laser Diffraction Particle Size Analyzer (Bettersize 2000)

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