Jinan Winner 802 nanometer ceramics Dynamic light particle size analyzer
Winner802 is our company's latest laser particle size analyzer which based on the dynamic light scattering principle, and also 1st one which use digital correlator in China. It adopt great performance of HAMAMATSU photomultiplier and indipendly
developed high speed digital correlator as core parts, Get diffusion coefficient by test scattering light change in some angle, and calculate particle diameter and distribution.
According to Stokes-Einstein equation,So machine is with characters of fast calculation, high resolution ration, good accuracy and repeatability.
Main Features:
1) Advanced test principle:
Dynamic light scattering principle and photon correlation spectrum technology, according to Brownian motion speed of particle to test particle size, different size of particles have different speed, when laser illuminate these particles, it will make scattering light happen different speed of fluctuations- downs.
Photo correlation spectrum method will analyze these particle size according to Photon fluctuations -downs in particular direction.
2) High resolution:
Using PCR technology test nanometer-scale particle size, must be able to distinguish nanosecond signal fluctuations. The core components of the instrument is CR256 digital correlator developed by our company, with 8ns high resolution speed.
3) High sensitivity and Noise-signal ratio
Detector is composed of imported HAMAMATSU photomultiplier, so ensure good accuracy.
4) High speed data collection and calculation
Self-developed patent product-CR256 digital correlation, It could finish dynamic scattering light intensity collection and autocorrelative function real time calculation, Data processing speed is up to 162M, effectively reflect dynamic scattering light information of different sizes of particles.
5)High stable light system
Photon correlation spectrum detect system adopt optical-fibre technology, smaller size and high anti-interference and reliability.
6)High precision constant temperature control system
Semiconductor temperature control technology, precision control within ±0.2℃,make samples be in a constant state throughout the testing process, prevent testing error because temperature change will change liquid viscosity and Brownian movement speed.
7) Output parameters: D50, Dav, D100, D[4,3],D[3,2], D[2,1],D[1,0] and specific surface area.
Working Principle:
Main Specifications:
Model | Winner 802 |
Standard | GB/T 19627-2005/ISO 13321:1996 GB/T 29022-2012/ISO 22412:2008 |
Measure range | 1-10000nm |
Concentration range | 0.1mg/ml --100mg/ml |
Accuracy | <1%( Average particle size of standard sample) |
Repeatability | <1%(Average particle size of standard sample) |
Light source | Semiconductor laser λ= 532nm |
Detector | Imported HAMAMATSU photo-multiplier |
Scattering angle | 90o |
Sample pool | 4mL |
Temperature control | 5-40 ℃(temperature controller within 0.1℃) |
Test speed | <5 Min |
Outer Dimension | L48cm*W27cm*H17cm |
G.W. | 12Kg |
Digital correlator | 256 channels |
Operation system | Win XP/Win 7 |
Analysis | Average particle diameter, particle distribution, photon counting rate etc. |
Application:
Nano metallic oxide, Nano metallic powder, Nano ceramic material, protein, polymer latex, preparation of pharmaceutical, Water/Oil emulsion, paint, coating material, pigment, ink, toner, cosmetics and other fields of research, preparation and application of nano material.
Wooden box package, G.W.:20KG.
We would ship machine by DHL, FeDex, China express, by sea and by air.
Quality assurance
1. Strictly conforming to ISO9001-2000 quality management system,
2. Strict control from purchasing materials, process inspection to final test,
3. QC department to execute quality control regulations,
4.Only qualified components will be assembled and total equipment must be inspected completely before sale.
5, Machine will be processed preventing -shake test before delivery.
After sale service
1. We will send our technician to install instruments.( operation demo video CD will be offered also.)
2. Offer free-training service.
3. The quality assurance date is 2 years since finishing payment, Technology support in all a life. And after that, we will collect the cost if provide repair accessories.
4. Maintenance for equipment failure caused by improper handling (appropriate cost will be collected).
5. We offer the components with favorable price and perdurable maintenance.
Jinan Winner Particle Instrument Co., Ltd. have been specialized in particle size analyzer for more than 20 years since that we take National science Project-particle size analyzer development in 1985.
High quality assurance is our task and also what we are doing now.
1. How about the package ? Is it safe during the delivery ?
All Particle size analyzer is packed by standard strong wooden carton with foam inside.
It is safe when shipping.
2. What is the delivery way ? How many days will the machine
We will ship the particle size analyzer by DHL,FedEx, UPS,etc (Door to Door Service), around 5 days to arrive.
Or by Air to your airport (Door to Airport Service ), around 3 days to arrive.
Or by Sea to the seaport, Minium CBM requirement : 1 CBM, around 30days to arrive.
3. Do you provide the Warranty ? How about the after sales service ?
2 year warranty free for spare parts, Whole life technical support.
We have professional after sales team, if any question, assistant videos are also provided in after-sale service.
4, This machine is easy to use ? if I have no experience, I can also operate it well ?
Do you provide the user manual and operating videos to support us ?
Yes, our particle size analyzer is designed to use easily, computer control. Normally it will take you 2-3 hours to learn how to operate, if you are a technician, it will much faster to learn.
We will provide the English user manual for free , and the operation video is available.
5, If we come to your factory, if you will provide the free training ?
Yes, warmly welcome you to visit our factory, we will arrange the free training for you.
6. What is the payment way ?
We accept the payment terms: Bank transfer, Western union, Money gram, Paypal, etc.
If any question, you can send INQUIRY , or CHAT with us, we will be glad to service you !