Based on the principle of dynamic light scattering, the sample is dispersed in an automatically temperature-controlled sample cell. A high-purity laser irradiates the sample, and an optical fiber positioned at a 90° angle to the laser collects the fluctuating dynamic signals of scattered light intensity caused by the Brownian motion of particles over time. A photomultiplier tube transmits the high-fidelity dynamic signals to a correlator, which performs autocorrelation computations to generate the sample’s autocorrelation curve. By applying mathematical methods, the particle diffusion coefficient is derived, and the Stokes-Einstein equation is further utilized to obtain the particle size distribution results. LSD-N9 Nano Laser Particle Size Analyzer is widely used for particle characterization of organic/inorganic nanoparticles, emulsions, polymers, micelles, viral antibodies, proteins, and other samples. It also enables the detection and analysis of sample system stability and particle aggregation tendencies.
High-Performance Moisture Analysis.
0.001%MC（0.1mg）Readability
MD-100A moisture Analyzer can provide highly accurate and repeatable results for any type of sample.
Simple to Operate
Set up and operation is extremely easy. Just press the corresponding key according to the instructions to set drying parameters.
Easy to Clean
The measuring table is made of stainless steel for easy cleaning and is suitable for frequent use.
Composed of Karl Fischer moisture analyzer and KF drying oven. Mainly used to test solid, powder and paste products with moisture content less than 1%.
Application: 1、Solid, powder and paste products with moisture content below 0.1%. Mainly used in lithium battery, plastic, petrochemical and other industries. 2、Products with limited sample quantity: Suitable for industries where samples are valuable and limited, such as the pharmaceutical industry. 3、Products that produce volatile substances other than water during heating: such as chemical industry.
QL-300 online moisture analyzer is designed to provide non-contact, complete and real-time moisture content measurement for the production line. By providing real-time measurement, it helps manufacturers achieve the production goals of improving quality control, improving performance and efficiency, and reducing waste.
High measurement accuracy and good stability
The average test accuracy can reach about 0.1%-0.5% (depending on the material to be tested), which meets the requirements of the production process.
The single-sensor five-wavelength method is used for measurement, which has more measurement reference wavelengths, and the measurement accuracy and stability are better than the six-beam and eight-beam grating methods.
fast response
The response time is only 8ms, realizing real-time detection of product moisture content.
Are you still worried about how to control moisture changes during product production? The QL-300M online moisture analyzer can monitor the moisture changes of products in real time, helping to achieve optimal process control, providing energy efficiency and reducing waste. The measurement system of QL-300M online moisture analyzer is simple, sturdy and reliable. It is not affected by dust and ambient light. From the food industry to mining to the pharmaceutical industry – the applications for the QL-300M online moisture analyzer are limitless.
Feature Non-contact measurement, easy to use. Measure the moisture content changes of the product in real time on the production line without pre-processing the product. Even products in enclosed spaces can be measured by penetrating colorless glass (light transmittance greater than 95%). Diverse output interfaces. Free protocol/MODBUS-RTU (read and write, supports remote modification of parameters and calibration); RS485 (three channels); DC4-20MA (one channel); IO input and output; 2 inputs; Input stop signal to stop measurement; 2 24v outputs; Alarm lights can be installed. The quality is stable and reliable. It adopts waterproof power module, aluminum alloy shell, IP67 rating. The power supply of the probe is DC24V. The light source power supply is DC5V.
