1GJ03-Z01 Fully Automatic Laser Particle Size Distribution AnalyzerInstrument Introduction
GJ03-Z01typeFully automatic laser particle size analyzerIn GJ03-S01On the basis of the laser particle size analyzer, large-scale integrated circuit technology is used to optimize the stirring system, ultrasonic system, circulation system, water inlet system, drainage system, optical path system, and sampling system of the laser particle size analyzer. The fully automatic laser particle size analyzer achieves fully automatic operation through the standard SOP operating procedures of computer software, greatly reducing the workload of users.
IIGJ03-Z01 Fully Automatic Laser Particle Size Distribution AnalyzerTechnical Specifications
Test range: 0.1 μ m to 500 μ m
Light source: semiconductor laser (wavelength 635 nm, power 3mw, service life over 25000 hours)
Testing method: Wet testing
Injection method: Fully automatic peristaltic circulation system (flow rate 1600ml/min) Organic solvent micro sample system (medium 12ml/time)
Sample concentration: 0.5 ‰~1% (related to the specific gravity, particle size, and refractive index of the sample)
Repetitive error: ≤ 1%
Ultrasonic system: Ultrasonic dispersion (30W, 50W adjustable)
Operating Standard: Standard Operating Procedure (SOP)
Mixing system: Mixing speed (adjustable from 100-600 rpm)

Water inlet system: automatic water inlet (one automatic water level sensor and one supersaturated overflow water level sensor)
Drainage system: automatic drainage (flow rate 2200ml/min)
Test time: less than 1 minute/time, excluding sample dispersion time
Scanning speed: 2000 times/second
Power supply: AC 220V ± 10% 50Hz or 60Hz, power: 100W
Microcomputer interface: Standard RS-232 serial interface
Operating System:Can run on all versions of the Windows operating system
IIIProduct Features
(1) Powerful software system with powerful functions
GJ03-Z01The fully automatic laser particle size analyzer adopts the world's advanced microelectronic integrated circuit technology, combined with advanced mechanical design and processing technology, to make GJ03-Z01The fully automatic laser particle size analyzer integrates the mixing system, ultrasonic system, circulation system, inlet system, drainage system, optical path system, and sampling system, and implements automated operating procedures (SOP) through dedicated computer software
(2) Unique dual injection system
There are two injection methods: micro sample pool and circulating sample pool. Micro sample pool is specially designed for samples that require organic solvents as the medium; The circulating sample pool is usually used to test samples of water as a medium, and these two injection methods do not need to be exchanged, making them very convenient to use
(3) Built in ultrasonic dispersion system
The ultrasonic dispersion system has adjustable output power of 30W and 50W, and adjustable ultrasonic time function. It can choose ultrasonic power and ultrasonic time according to powders with different hardness and fineness, to prevent particles from being crushed due to excessive power for too long or particles from being dispersed into single particles due to insufficient power for too short a time.
(4) Automatic cleaning system
The automatic water inlet and automatic drainage system can achieve the function of automatic cleaning of the circulating pool, eliminating many troubles caused by manual cleaning and greatly reducing the workload of laboratory staff.
(5) Built in circulation system
The circulation system adopts a peristaltic pump method, which does not cause any contamination to the sample and ensures the accuracy of the test data.
(6) High sensitivity and large angle optoelectronic receiver array
The unique design of the photoelectric receiver array effectively improves the resolution of the instrument. The main photoelectric receiver has a total of 71 photovoltaic cells, with the largest detection angle reaching 21.5 °;
A lateral photoelectric receiver with non-uniform cross arrangement, consisting of 5 photovoltaic cells, with a maximum lateral angle of 75 °.
(7) Unique optical path integration technology
Optimized inverse Fourier transform design, combined with a unique integrated optical path structure, makes the optical path more efficient
Stable, long-term use, no need for adjustment; Advanced mechanical design and processing technology make the structure of the instrument more advanced
Compact and reasonable; Streamlined design, beautiful and elegant, more convenient to use and maintain; Effective shielding and resistance
Interference technology makes the electrical and other performance of the instrument more stable.
(8) Long lasting and durable

The use of a 635nm wavelength, 3mw power semiconductor full laser with a lifespan of over 25000 hours effectively improves the usage and storage time of the laser particle size analyzer.
(9) Excellent H. Golub distribution inversion algorithm
GJ03-Z01The series laser particle size testing system is completely based on advanced full Mie scattering theory and adopts excellent H. Golub distribution inversion algorithm. Combined with unique instrument hardware design, it can make the test data more accurate and fast for both single distribution and mixed samples.
(10) Flexible output result format
The output format of the report form is flexible and can be edited according to the user's needs, including cumulative particle size distribution data and curves, interval particle size distribution data and histograms, various typical particle size values, etc.
(11) Compliant with international standard ISO13320-1

In order to meet users' requirements for the accuracy and repeatability of test results, GJ03-Z01The series laser particle size analyzer fully complies with the ISO13320-1 international standard. Each laser particle size analyzer is strictly inspected by national standard substances, and can only be put into the market after all indicators are fully qualified.