BT-2003 laser particle size analyzer testing range is from 0.04 to 1000 microns, which has functions of automatic light path focusing, automatic alignment, automatic water supply and drainage, timing ultrasonic, adjustable flow etc.
|Sample Inflow Method:||External automatic circulating and dispersing system|
|Repeatability:||< 1% (CRM D50)|
|Accuracy:||< 1% (CRM D50)|
|Measuring Principle:||Mie scattering theory|
|Laser:||Import optical fiber semiconductor laser|
|Operation System:||Win XP/ Win 7|
|ConnectionPort:||USB or RS232|
|Photo Detector:||86 PCS|
|Air Flow Rate:||500-2500ml/min|
Non-metallic powders: coarse whiting, light calcium, talcum powder, kaolin, graphite, wollastonite, brucite, barite, mica powder, bentonite, kieselguhr, clay, silicon dioxide, garnet, zirconium silicate, zirconium oxide, magnesium oxide, zinc oxide, etc.
Metal powders: aluminum powder, zinc powder, molybdenum powder, tungsten powder, magnesium powder, copper powder, rare earth metal power, alloyed powder, etc.
Other powders: lithium battery material, catalyst, fluorescent powder, cement, abrasive, medicine, agricultural chemical, food, coating, dye, river sediment, ceramic raw materials, chemical materials, nanometer materials, papermaking filler coating, emulsions, etc.Good repeatability
Reasons for 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.
Repeatability is primary index of particle size analyzer. It is worthless for particle size analyzer if repeatability is not good. Repeatability is to the instrument, also, related to the operator, voltage, water quality and interference. It is a reflection of integrated factors.Good accuracy
Reasons for good accuracy:
Adopts dual lens optical system invented by Bettersize, which improves the precision of measurement greatly.
The number of photodetectors reach 86 pcs, 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 includes circulation, ultrasonic dispersing, stirring, auto water supply, auto drainage and auto cleaning, circulation rotate speed which is continuously adjustable.
Use standard sample verify and result is identical with nominal value.