Tianjin Logan QJL-2 Fully Automatic Counting Particle Size Analyzer

Tianjin Logan QJL-2 Fully Automatic Counting Particle Size AnalyzerAdvantages and Features

1The sensor adopts both photoresist and dual-mode methods, with a wide range of particle size detection and fast counting rate, ensuring the accuracy of detection data.

2By using two-stage dilution technology, high concentration samples can be diluted to the optimal detection concentration of the sensor, enabling efficient and accurate detection and analysis.

3The instrument has two injection methods: automatic injection and manual injection, which are flexible and convenient. Automatic injection can ensure the accuracy of injection volume, while manual injection can be used for detecting trace samples.

4. Ultra high precision resolution

Ultra high resolution with a precision of 0.01um,Logan automatic particle size analyzerhave4096 data channels.The data channel refers to the level of precision in dividing particles based on their size within the detection range. The higher the number of channels, the finer the segmentation, and the more realistic and reliable the displayed particle distribution data.

5The instrument cleaning is convenient and flexible, and the cleaning time can be freely set, making it easy to clean after detecting different concentrations and particle sizes.

6. Equipped with a dedicated sensor cleaning circuit, it can be directly injected with cleaning agent for repeated cleaning. After detecting high concentration small particle samples, especially those with a certain viscosity, the sensor is contaminated, and conventional pipeline cleaning is difficult to clean the sensor thoroughly, which affects future detection data. By using a dedicated sensor cleaning circuit and directly injecting cleaning agent for repeated cleaning, the sensor can be quickly cleaned without disassembling it, and the cleaning agent will not affect other parts of the pipeline.

7. Software advantages and features

Logan automatic particle size analyzerIt is controlled by computer software through serial ports and collects data, so the software has very powerful functions. The software has data statistical analysis capabilities,The volume factor calculation can be performed on the data, and the calculation formula and data report comply with the calculation requirements for fat emulsions in the Chinese Pharmacopoeia.It also has data storage, report output in different formats, andPermission ManagementUser management, log generationElectronic fingerprint recognitionWaiting for functions,Meet the requirements of data integrity and audit trail.

8Threshold curve calibrationMore reasonable and accurate，canAutomatically determine the highest value, or provide a range to automatically search for the median.

9curve superposition

The software testing report can be overlaid with different test curves, making it convenient for users to compare the test results. Especially the changes in particle aggregation and other phenomena that occur in the sample at different times can be clearly observed.

Tianjin Logan QJL-2 Fully Automatic Counting Particle Size Analyzertechnical indicators

Particle size detection range:0.5-100micron

Maximum detection concentration: 10¹⁰A/ml

Detection methods: photoresist method and dual-mode method

Injection methods: automatic and manual

Automatic sampling ring:1ml and 3mloptional

Number of channels:512

Mixing chamber volume:30ml

Blender: Magnetic stirring, adjustable speed1-15

Current Speed:40ml/min，60ml/min

Resolution: not greater than5%

Repeatability:RSD<2%

Relative error of particle counting:±5%

Installation conditions: Clean inlet and outlet devices are required

Computer requirements:WIN7 or above operating system, USB interface (or COM port)