Laser Diffraction Particle Size Analyzer (BT-9300HT)

• Size Range: 0.1-716 Um
• Display Method: Computer Screen
• Automatic Grade: Automatic
• Certification: Ce, ISO, SGS, RoHS
• Transport Package: Fumigation Wooden Box
• Specification: Bettersize2000
• Model NO.: BT-9300HT
• Origin: Dandong, China.
• HS Code: 9031499090
• Production Capacity: 1000sets/Year

Product Description

Brief introduction

BT-9300HT laser particle size analyzer is an instrument with excellent performance, it introduces imported semiconductor laser with high power, long life and good monochromaticity; by adopting a specially designed large size and high sensitivity photoelectric detector array which manufactured by large scale integrated circuit technology; using two ways of sample inflow: centrifugal circulating pump and small volume cell; using the Mie theory and data processing mode with various distribution models; adopting various advanced technology and manufacturing process, such as high precision data transmission and processing circuit, thus the instrument has characteristics of accuracy, reliability, rapid test, good repeatability, simple operation etc, is a new generation of particle size analyzer that sets laser technology, computer technology and optoelectronic technology in one.

Applications
Non-metal powder: calcium carbonate, talcum powder, kaolin, zirconium silicate, wollastonite, graphite, konilite , tourmaline, mica, barite, gypsum, bentonite, diamond, quartz, diatomite, feldspar, tremolite, clay, garnet, vermiculite, titanium pigment, etc.
Metal powder: aluminum powder, iron powder, magnesium powder, molybdenum powder, copper powder, zinc powder, rare metal powder and various alloy powders etc.
Other powders: pharmaceutical , pesticide, abrasive, food, cement, ceramics, soil, pigment, scientific research & teaching, oil exploration, geological analysis, the river sediment, electronic materials, chemical materials, military materials, battery materials, various of emulsion, coating, etc.

Specifications

SizeRange:	0.1-716 um
Sample Inflow Method:	External peristaltic 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:	80 PCS
Ultrasonic Power:	50 W
Tank Capacity:	500 ml
Circulating Flow Rate:	1500 ml/min
Small Volume Cell Capacity:	20 ml (optional)
Small Volume Cell Agitating Speed:	120 rpm(optional)
Voltage:	220V, 50/60 Hz
Outer Dimension:	720*300*280mm

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.


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

Reasons for good accuracy:

adopts semi-conductor laser of stable output, good monochromaticity and high efficiency which improves the precision of measurement greatly;
the number of photodetectors is 80 pcs, plus high performance software, can carry out 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, etc;
verify by standard sample and result is identical with nominal value.
Compare with test results of overseas advanced laser particle size analyzer: good consistency.