All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
(3058 products available)
Ready to Ship
Ready to Ship
Suppliers offer buyers these types of particle size analyzers in bulk online.
A laser diffraction analyzer uses a laser beam to measure the size of particles in a suspension or aerosol. As the beam passes through, particles scatter the light. The pattern of scattering reveals the particles' size and distribution. Results come quickly, often in under a minute. This is useful for industries that need fast and accurate readings, such as in pharmaceuticals or food and drinks.
A sieve shaker uses woven mesh with different-sized holes, called sieves, to separate particles by size. When shaking, larger particles stay on top, and smaller fall through. It's simple and more affordable than other methods, though not as precise. This is widely used in construction, mining, and materials labs to check sand, gravel, and other bulk powders.
A Coulter principle analyzer measures particle size by counting and weighing electric current. When a particle passes through a small opening, it changes the current, allowing for its size to be calculated. It's best for liquids with small particles. It's useful for industries like pharma, biotech, and food processing that need to check suspensions or emulsions for small particle sizes accurately.
A dynamic light scattering analyzer, or DLS, measures how a laser light scatters off small particles in a liquid. The electric waves change when particles move, allowing the device to estimate their size. This works well for nanoparticles in solutions. It's mainly used in pharmaceuticals and materials science to track tiny particles that other methods might miss. Results come fast, usually in under 30 minutes.
These are some of the particle size analyzer applications in a variety of settings.
Particle size testers help check drug ingredients for quality. They ensure powders have the right size for effective mixing, processing, and absorption. This boosts medicine effectiveness and keeps production efficient. Particle size testers speed up quality control and cut expenses from bad batches or delays. In QC labs, they help check drug formulation quality before production.
Particle size testers check sugar, salt, and spice sizes for quality cooking. They ensure powders mix well and dissolve correctly for good taste and texture. Snacks, powders, and liquids benefit from size control for better processing and packaging. Chocolate smoothness gets tested to ensure good mouthfeel. Quality control uses them to prevent inconsistencies that lower product quality.
Particle size testers measure sand, gravel, and cement to ensure they meet quality standards. They help select the right sizes for stronger concrete and better construction. They check lime and gypsum particle sizes for sturdy cement. This leads to more durable buildings and lower repair costs down the line. They confirm raw materials provide reliable cement performance.
Particle size testers optimize mineral grinding, making extraction more efficient. They ensure ore and powder sizes boost yield and cut processing time. The technology boosts recovery rates by confirming ideal sizes for separation methods like flotation. It limits waste and saves on energy costs by avoiding overgrinding. Smaller grinding media leads to lower energy use and longer mill life.
Particle size testers ensure consistent makeup and cream textures. They check powder, pigment, and particle sizes for smooth application and effective skin feel. Their ability to measure emulsions and suspensions helps design stable formulas. They confirm foundation, lotion, and cream均匀性 and有效性. Better control leads to higher product quality and满意度 and reduces costly recalls or reformulations.
Specifications for particle size testers include features like these.
It has a measurement range of 0.01 to 2000 micrometers, enabling it to handle a wide array of materials. A laser with an wavelength of 632 nm provides precise readings. It also has a scatter angle range of 0.1 to 175 degrees, allowing for detailed size estimates. An internal heater keeps the unit stable, even in hot conditions. With over 5000 milliwatts of laser power, it works fast without delay.
The particle size analyzer has an auto mode that simplifies use. Automatic calibration and cleaning cut errors. The high-res display keeps readings clear. It also saves data for up to 10,000 tests, allowing later review. USB ports enable easy file transfers.
Start by finding a clean space with no nearby dust or smoke. Use a level table so the analyzer stays flat to work right. Keep the indoor temperature around 20-25 °C for best results. Don't set it near machines that shake or vibrate the area. Plug it into power and switch it on to start. Follow any prompts on the screen to choose settings for the analysis.
First, choose which method to use for the test. This could be laser diffraction, sieve analysis, or another way. Then, prepare the sample by making sure it meets any needs, like grinding it smaller if required. Put the sample in the feeder or chamber as the guide says. Start the test by clicking the button. The analyzer will gather data and show results when done.
Clean the sample area and parts after each use. Use soft cloths to wipe away dust. Check settings and sensors every month. Follow the guide to do updates. If any parts wear down, look at the manual for steps to switch them out. Take it to an expert if any big issues come up that can't be solved alone. Keep the analyzer in a cool, dry place to keep it in good shape.
Suppliers can consider these quality and safety requirements when buying in bulk.
The updates fix bugs and improve tools for better use. Install them often to keep the program running at its best. Updates could add new ways to analyze data or speed up processing. Keeping the software up to date also helps meet industry rules. Check the maker's site or use auto update to ensure the software is the latest version. Follow the guide to update the software correctly.
Regular calibration keeps readings exact. Use known standards to test the analyzer and adjust it if needed. This stops mistakes that could harm data quality. Calibrate often to stay in step with rules and use the correct tools. Proper calibration helps meet tight lab needs and avoids costly errors. It also boosts customer trust by ensuring results are exact each time.
Do a quick check to catch any issues before work starts. Look over the analyzer for dust or broken parts. Make sure everything is set right, so tests run smoothly. Use a known sample to test it and check the readout for mistakes. This avoids minor issues that could cause big problems. Checking the unit saves time and stops repeat tests.
Handle samples with care so dust and dirt don't touch them. This keeps them clean and stops cross-contamination. Fumes or chemicals on samples can hurt readings, so use safe lab practices. Follow safety measures for any hazardous materials and wear safety gear. Clean parts well after use to stop residue buildup that harms the unit.
Keep an eye on results to ensure they stay exact. Look out for sudden changes in data or signals. Small shifts could mean issues with the sample or analyzer. Watch for too much noise or low signals, which can cause errors. Valid readings need stable signals and exact tools. Look after data by updating settings and standards often.
These are some important factors business owners can consider when buying particle size analyzers in bulk.
Check the size of the instrument and decide if the analyzer will fit well in the workstation. If a portable machine is needed, select an analyzer that can be easily moved without compromising on output. These days, the market has many compact machines that take up less space but still give correct readings.
Different analyzers use different particle sizing techniques. Jot down the needs and the type of material that needs to be analyzed then select an analyzer that will meet those requirements. The common methods include laser diffraction, dynamic light scattering, and sieve analysis. Each method has its good and bad sides.
Check the range of measurement to ensure the analyzer can measure the product's particle size. The analyzer should be able to handle both fine and coarse materials. The product range may vary from 0.1 μm to 5 mm, depending on the equipment. If the business requires versatility, selecting an analyzer with a wide range will work well.
When selecting equipment, consider the available lab conditions. Some equipment requires temperature or pressure control to function well. Therefore, analyzing the work environment and selecting equipment that will match it is good. It helps the machine to operate properly without affecting its performance.
Particle size analyzers are suitable for different materials. Consider the types of samples that need to be analyzed. Some are suitable for liquids or aerosols and some are for solids. For business owners dealing with special kinds of samples, they should look for additional features like dispersion units or dry-sieving functions.
Consider the format of data reporting because it determines how easy the analysis data will be analyzed. Many particle size analyzers will report results using numerical values like d10, d50, and d90. This is the cumulative value that shows the measured size of the percentiles of the particles. They also report the data using graphical representation. Choose a machine with a user-friendly interface.
A1: Yes. It is important to calibrate the instrument using standardized calibration materials. This helps in creating a baseline for the instrument and gives a clearer measurement of particle sizes.
A2: It is a must to carry out cleaning right after each session. Monthly checkups and performance audits are great. Yearly professional audits also work well in maintaining the equipment. Follow the manufacturer's guide for each equipment's maintenance schedule and requirements.
A3: Checking the method of analysis and the measurement range will help the business owner select the analyzer that will fit well with the samples they will analyze. Also, considering the lab conditions will help eliminate any technical issues.
A4: They are safe to use, especially if manufacturers' guidelines are followed. Some materials might need special treatment in their handling, but this is similar to any other equipment. Cleaning the equipment after each session is a great way to minimize exposure to hazardous materials.
A5: Particle size analyzers are made of a blend of high-grade steel, plastic, and electronic components. Some parts are harder than others to ensure they withstand wear and tear, especially when analyzing abrasive materials.
