Nano-particle Size Analyzer

Nanoptic 90 is a nanoparticle analyzer based on the well-known technique of dynamic light scattering (DLS). Nanoptic 90 can measure nano materials with size down to 1nm. The high-power long lifetime laser and high sensitivity PMT provide Nanoptic 90 the ability to demonstrate rapid and accurate testing results.

Measurement: Particle size

Particle size range: 1 to 9500nm

Dispersion type: Wet

Technology: Dynamic Light Scattering (DLS)

Features and Benefits

Fast analysis: less than 5 minutes per test.

Small quantity of sample required: 4ml and 1ml sample cell.

High-precision temperature control system provides accuracy of ±0.5°C.

Repeatability: ≤1% (GBRM D50)

Accuracy: ≤1% (GBRM D50)

Scattering angle: 90°

Dynamic light scattering (DLS)

Detector: PMT (Photomultiplier)

As the leading particle size analyzer instrument manufacturer in China in terms of brand reputation, sales volume and, most importantly, qualities, Bettersize spare no efforts on R&D each year. Always feel free to inquiry!

Particle size measurement using static light scattering

The particle size distribution as a parameter to specify a powder or dispersion plays a central role in many applications. Examples are construction material (sands, cements), pharmaceutical development, lime stones, ceramics, colored pigments, fertilizers, emulsions and may more. The range of applications is increasing permanently and hence the requirements on the measurement methods regarding size range, measuring time and reproducibility. Particularly the precise and reproducible detection of particles with sizes close to the measuring range limits as well as the simultaneous determination of particle sizes of very small particles (nanometer range) as well as large particles (lower millimeter range) for the characterization of polymodally or very broadly distributed samples provides a challenge. State-of-the-art laser diffraction particle analyzer such as the Bettersizer S3 Plus solve these tasks by an innovative design of the optical bench for the detection of backscattered light of very small particles and by detecting large particles by an integrated high-speed CCD camera or the combination of static light scattering and Automated Imaging.

As the leading laser diffraction instrument manufacturer in China in terms of brand reputation, sales volume and, most importantly, qualities, Bettersize spare no efforts on R&D each year. If you need laser particle size analyser, always feel free to inquiry!

LGT-100 in-situ gas analyzer is a flameproof in-situ probe-type tunable laser gas analyzer for industrial online analysis and environmental on-line monitoring, which can online analyze O2, CO, NH3, CO2, CH4, H2O, HCl, HF and other gases in various complex conditions (NOTE: A single analyzer can only analyze 1~2 components). Measuring concentration range from major to trace.

Features Of LGT-100 Cross Stack & In Situ Gas Analyzer

• Easy optical path adjusting, XY direction non-coupling adjusting.
• Small drift, long maintenance period, drift ≤ 1%F.S./half year.
• "Single line" spectrum technology, free from the interference of background gas.
• Integrated structure design, high stability, and reliability.
• Integrated flameproof structure, consuming less purge gas compared with positive-pressure mode.
• In-situ measurement without a pretreatment system avoids adsorption, blockage, and damage reduces cost.

Technical Parameter Of LGT-100 Cross Stack & In-Situ Laser Gas Analyzer

Application Of LGT-100 Cross Stack & In-Situ Laser Gas Analyzer

Apply to converter gas recovery gas analysis, CDQ circulating gas analysis; oxygen measuring electric fishing coke oven gas after analysis; pulverized coal injection gas analysis; ammonia escaping gas analysis in the cement industry; trace CO detection and analysis electricity, cement, environmental protection; HCl and HF trace analysis in environmental protection and  chemical industry.

Hangzhou Zetian Technology is committed to the integrity, strength and quality of our products. If you want to know more details or want a quotation, just feel free to contact us!

Overview

Based on FTIR technology, FT-2000P portable gas analyzer can continuously monitor various kinds of components in the emission, such as SO2, NOx(NO, NO2),CH4, NH3, HCl, HF, CO, CO2, O2, H2O. According to actual measuring need, it can be extended to measure other components, like SO3, N2O and etc. This portable system mainly comprises FTIR analyzer and sampling probe. It has features of high measurement accuracy, wide dynamic range and low detection limit.

Feature Of FT-2000P Portable FTIR Gas Analyzer

Warming up is no required for the analyzer to realize fast measurement;

Applicable for high humidity and dust occasion;

Optical length up to 13m, extremely low detection limit, high range dynamics, satisfy the monitoring of small emission limit;

By applying OLS and PLS techniques and selecting, interference from H2O or others can be effectively eliminated;

Quick site sampling, analysis and easy operation.

Application Of FT-2000P Portable FTIR Gas Analyzer

Apply to dust and noise online monitoring in construction sites, roads, residential, factory sector, tourism, waste incineration plants and other construction sites and production situations.

Specification Of FT-2000P Portable FTIR Gas Analyzer

Hangzhou Zetian Technology is committed to the integrity, strength and quality of our products. If you want to know more details or want a quotation, just feel free to contact us!

Overview

WDet-7000 water quality automatic analyzer is a high-level integration of a multi parameter water analyzer. It uses a modular design, each parameter using independent sample and multiparameter meters water analysis module, to realize the use of any combination such as COD, ammonia nitrogen, total phosphorus, total nitrogen and a variety of heavy metals. The applied reagent can be configured according to relevant national standards. It can be widely used in water pollution monitoring, industrial process water, industrial and municipal wastewater treatment, and surface water monitoring, etc.

Features Of WDet-7000 Integration Water Quality Online Analyzer

High accuracy and reliability, strong capability of anti-interference

• Global initiative magnetic conductivity measurement technology thoroughly solves the problem of chromaticity, suspended solids, and bubbles
• The special design of flow and reagent ratio, high precision, low detection limit (COD:10mg/L, ammonia nitrogen: 0.01 mg/L)
• Constant optical fiber and light intensity compensation algorithm, small drift for long-term operation
• Imported single channel high integration valve terminal technology which is easy to maintain, dismantle and clean

Modular design, more convenient combination

• A single HMI module can connect with multiple analysis modules, to facilitate the measurement combination of multiple parameters
• Each module has independent sample, resolution and measurement function, no cross interference
• The structure design of high compatibility, the monitoring module can be replaced according to the field requirements

A variety of practical function, providing user-friendly operation

• When a reagent leaks, instruments will automatically alarm and prompt the user for maintenance
• Automatic processing of abnormal state: when power exception occurs during the operation, the instrument will diagnose abnormal state and clean flow path back to wait for sample status after power is back.
• Exceed standard sample retained function: samples of abnormal data will be retained for manual analysis
• Simple operation: touchscreen control panel and friendly software interface, providing abundant information; the software is simple to understand
• A digital lock screen, prevent others from the wrong operation
• The analyzer supports to install the mini thermal printer, which can be used to print the test data. with a built-in Bluetooth module, GPRS wireless transmission module, it can realize the remote software upgrade

Technical Specification Of WDet-7000 Integration Water Quality Online Analyzer

Overview

Heavy metal pollution refers to the environmental pollution caused by heavy metals or their compounds, which mainly caused by human factors such as mining, exhaust emissions, sewage irrigation and the use of heavy metal products. The heavy metal content of the environment caused by human activities increases and beyond the normal range leads to the deterioration of the environment quality.

MDet-5000X series heavy metal online water quality analyzer can detect the heavy metal content in the water quality online, measurement is accurate, reliable and safe.

Product Features Of MDet-5000X Colorimetric Analyzer

High reliability, low maintenance frequency

• Core components are imported, high reliability, long lifetime, suitable for a long time online monitoring
• Using photoelectric measurement method and special measuring algorithm
• All parts contact with liquid will be particularly tested to ensure a long service life
• Specially designed flow path to prevent blocking

Accurate measurement, wide application scope

• Photoelectric measurement method, accurate sampling, low sample injection error
• Automatic chromaticity and turbidity compensation algorithm, give full consideration to the situation of actual water samples, real and reliable monitoring results
• The unique hybrid technology of bubble agitation ensures thorough mixing of samples and reagents

Safe use, efficient analysis

• When a reagent leaks, instruments will automatically alarm and prompt the user for maintenance
• The equipment has a self-diagnosis function. If there is a defective, it will automatically alarm and display

Technical Parameter Of MDet-5000X Colorimetric Method Heavy Metal Online Analyzer

HFlow-1 tests the flowability of metal powder by measuring whether the sample can flow through the 2.5mm standard funnel.

The design and production of HFlow-1 Hall flow meter is based on the Chinese national standard GB / T1482-2010 and international standards ISO4490-2008.

Powder Flowability Measurement: Powder flowability

Testing sample: metal powder

Technology: Hall flow meter

As the leading particle size analyzer instrument manufacturer in China in terms of brand reputation, sales volume and, most importantly, qualities, Bettersize spare no efforts on R&D each year.

Bettersize particle size and particle shape analysis instruments are widely used in the research, manufacturing and application of all kinds of mining and minerals, bringing favorable profits.

The Bettersize particle size analyzer, particle shape analyzer and powder characteristics tester can provide complete physical property analysis for the deep processing of mining and minerals, and offer data including particle size distribution, particle shape, flowability, tap density and bulk density, helping you to reduce the cost of mineral processing and control the correct particle grades of products.

As the leading particle analyzer manufacturer in China in terms of brand reputation, sales volume and, most importantly, qualities, Bettersize spare no efforts on R&D each year.

Overview

Hygronom is also called gas moisture meter or dew-point meter, which is used to measure the humidity of flue gas emitted by pollution source. According to measured humidity, it converts wet gas concentration into dry gas concentration. In addition, it also can be used in industrial online humidity monitoring.

HM-100 flue gas hygronom is equipped with an internal high-precision capacitance digital temperature & humidity sensor. The installation method adopts the in-situ immersion installation. It is a self-developed product, of which, the core component is from Switzerland. Put the sensor inside stack to get in touch with flue gas. The probe needs preheating to prevent gas from condensation, which will affect the measurement of moisture in the flue gas. After gas contacts with the measurement chip, the chip will change capacitance to measure flue gas concentration.

Features Of HM-100 High-temperature Hygronom

• The product is convenient for installation, disassembly, and cleaning with small and compact structure
• Direct and simple key operation on site
• The probe is equipped with heat tracing function to prevent condensate water from damaging humicap and thermal resistance
• Imported core components with high-performance index and reliability

Technical Parameter Of HM-100 High-temperature Hygronom

Typical Application Of HM-100 High-temperature Hygronom

1.High-temperature humidity measurement in exhaust emission (CEMS) of fire coal and oil burning boiler

2.Humidity measurement in food processing

3.Humidity measurement in wood, building material, and papermaking industry

4.Humidity measurement in fields of chemical industry and fiber

5.Humidity measurement under high temperature of open width dyeing in dyeing & printing industry

Are you looking for air analyzer equipment？

Overview

AM-5100 SO2 air pollution analyzer adopts ultraviolet fluorescence technique and combines advanced micro processing technology, which could provide accurate and reliable SO2 detection at low level ppb~ppm, So we can also call it portable so2 analyzer. This analyzer can be applied to atmospheric monitoring and dilution-based CEMS system.

Features Of AM-5100 SO2 Analyzer

Measurement range 0~500ppb to 0~20ppm, user selectable;

High efficiency hydrocarbon remover and unique optical design, strong anti-interference ability;

Dark current compensation at fixed time, high stability;

Self checking function of light intensity attenuation;

Adaptive signal filtering technology to optimize response time;

Large capacity memory, automatic storage of historical data.

Application Of AM-5100 SO2 Analyzer

Atmospheric monitoring

Specification Of AM-5100 SO2 Analyzer

Laser Particle Size Analyzer

BT-Online1 Online Particle Size Analyzer is an on-line particle size monitoring system for real-time particle size monitoring and control in powder manufacturing industries. Driven by Standard Operation Procedure (SOP), it automatically samples, measures, recovers and processes data directly from the powder delivery pipeline, providing 24-hour particle size detection and control for a variety of dry powder production lines.

Measurement: Particle size

Particle size range: 0.1 to 1000µm

Dispersion type: Dry

Technology: Laser diffraction

Nanoparticle Size Analyzer Features and Benefits

Measuring range: 0.1 to 1000µm

Accuracy: ≤3% (GBRM D50)

Repeatability: ≤3% (GBRM D50)

Standard Operation Procedure (SOP)

Automatic Centering

Automatic Alignment

Detector: 68 pieces

Typical interval measurement time: ≥1 min

Dynamic light scattering (DLS), also known as photon correlation spectroscopy (PCS), is a commonly used characterization method for nanoparticles. DLS particle size analyzer has the advantages of accuracy, rapidity, and good repeatability.

With the update of the instrument and the development of data processing technology, the current dynamic light scattering instrument laser particle size analyzer not only has the function of measuring particle size, but also has the ability to measure Zeta potential and molecular weight of large molecules.

The principle of DLS of dynamic light scattering is that nano-particles, emulsion droplets and molecules in suspension are also moving in a similar way under the collision of Brownian motion of liquid molecules. When a laser strikes these dynamic particles or molecules, these moving particles cause a fluctuation in the intensity of the scattered light, and the frequency of the fluctuation depends on the velocity of the particle, which depends on the size of the particle (because the smaller the particle size, the faster it moves under the impact of the particle Brownian motion).

Therefore, the velocity of particle Brownian motion will be obtained by analyzing the intensity fluctuation of scattered light, and the particle size and particle size distribution of nanoparticle can be obtained by using Stokes-Einstein equation.

Nano-particle Size Analyzer