Brief introduction
Bettersize2000LD particle size analyzer is an intelligent dual-purpose particle size analyzer. Dry dispersing system adopts Venturi dispersing effect to ensure that powders are in complete dispersing state when pass test window by the way of shear, inertia, collision etc. The instrument has outstanding characteristics of high accuracy and reliability, good repeatability, easy operating, fast test speed, wide test range, etc. It is a new generation of particle size analyzer integrated dual lens technology and intelligent test technology, which is especially suited to the large enterprises, universities and colleges, research institutes and key laboratories.
Main specification
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#
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Item
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Specification
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#
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Item
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Specification
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|
1
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Measuring Range
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0.02-2000um (L)
0.1-2000um (D)
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8
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Circulating Pump and Inflow
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Centrifugal Pump, 500-2500ml/min
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|
2
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Repeatability Error
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<1%(standard sample D50)
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9
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Ultrasonic Disperser
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Anti-dry, 50W, 38KHz
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3
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Accuracy Error
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<1%(standard sample D50)
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10
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Laser and Life Time
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Optical Semiconductor Laser, 25000 hours
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4
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Resolution
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Single peak, Double-peak and Multi-peak
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11
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Detector and Quantity
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Forward and Backward, 90
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|
5
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Focus Mode
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Automatic Alignment
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12
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Air Filter
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3um, 1um, 0.01um
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|
6
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Feeding Method
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Auto Electromagnetic Vibration
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13
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Pressure
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0.1-0.8 Mpa
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|
7
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Inflow Method
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Auto Suction
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14
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Gas Flowerate
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400-6000 L/min
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Application fields
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, all kinds of emulsions, etc.
Good repeatability
Reasons of good repeatability:
Has stable and effective dispersion system.
Has stable and reliable laser device, detector, signal transmission system.
The automatic alignment system keeps the instrument in the best state all the time.
The sampling rate reaches 3500 times per second, mass data can effectively reduce the influence of a small amount of abnormal data on repeatability.
By using high precision lens group, the system has clear image and low distortion, which guarantees the faint and scattered light signal from all angles can be received completely.