Brief Introduction
BT-1500 centrifugal sedimentation particle size analyzer is a particle size analyzer of high performance and extensive application which is developed by Bettersize. It adopts multiple sedimentation methods of gravitational settling, centrifugal settling, and combination of them, etc, centrifugal device and measuring device become an organic whole through ingenious design, and it has the features including wide test range, easy operation, quick and precise, real-time control of test process. It is an ideal particle size test instrument for the fields of production, scientific research and teaching, etc.
Main Specification
|
#
|
Item
|
Specification
|
#
|
Item
|
Specification
|
|
1
|
Measuring Range
|
0.1-150 um
|
6
|
Rotation Speed of Centrifuge
|
750R/MIN, 1500R/MIN
|
|
2
|
Repeatability Error
|
<4%(standard sample D50)
|
7
|
Measuring time
|
3-15min/time
|
|
3
|
Focus Mode
|
Gravitational Sedimentation
|
8
|
Voltage
|
220V, 50/60HZ, 80W
|
|
4
|
Centrifugal Sedimentation
|
9
|
Volume
|
440×360×350mm
|
|
5
|
Combination Sedimentation
|
10
|
Net Weight
|
35kg
|
Application fields
Non-metallic powders: coarse whiting, light calcium, talcum powder, kaolin, graphite, wollastonite, brucite, barite, mica powder, bentonite, kieselguhr, clay and so on.
Metal powders: aluminum powder, zinc powder, molybdenum powder, tungsten powder, magnesium powder, copper powder, and other rare earth metal powers, alloyed powder, etc.
Other powders: cement, abrasive, medicine, agricultural chemical, food, coating, fluorescent powder, dye, catalyst, river sediment, ceramic raw materials, etc.
Good repeatability
Reasons for good repeatability:
laser, detector and signal transmission system are stable and reliable;
adopts high-precision and double speed synchronous motor which has stable and reliable rotate speed as well as low failure rate. It combines unique synchronous technology to realize continuous test simultaneously in the state of high speed centrifugation, which ensures the repeatability and accuracy of the instrument.
|
SB2005
|
D10
|
D25
|
D50
|
D75
|
D90
|
|
Test Value 1 (um)
|
3.00
|
4.86
|
7.19
|
9.07
|
11.72
|
|
Test Value 2 (um)
|
3.15
|
4.84
|
7.15
|
9.04
|
11.57
|
|
Test Value 3 (um)
|
3.21
|
4.80
|
7.11
|
9.03
|
11.66
|
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.