bettersize
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BT-Online2

يطبق جهاز BT-Online2 نظام فورييه ونظام فورييه البصري العكسي الحائز على براءة اختراع، مما يوفر نتائج قياس موثوقة بنفس مستوى دقة الجهاز المختبري. يتم ترتيب ما مجموعه 92 كاشفًا بدقة في الإعداد البصري المسؤول عن التحليل الدقيق لحجم الجسيمات الذي يتراوح من 0.02 إلى 2000 ميكرومتر باستخدام الطريقة الرطبة. وبفضل نظام التخفيف الخارجي، يمكن لجهاز BT-Online2 التعامل مع العينات ذات المحتويات الصلبة العالية، مما يوسع مجالات تطبيقه بشكل كبير. يمكن توصيل ما يصل إلى 4 خطوط معالجة بجهاز BT-Online2، مما يوفر استثمارك ويحسن كفاءة المساحة ويبسط إدارة البيانات.

الميزات والفوائد

  • ● إعداد بصري حاصل على براءة اختراع يعزز دقة القياس
  • ● نظام أخذ عينات هوائي موثوق به
  • ● مراقبة ما يصل إلى 4 خطوط معالجة
  • ● نظام تخفيف خارجي يحقق التعتيم الأمثل
  • ● نفس دقة القياس مثل أداة المختبر
  • ● يتيح نظام الترشيح إعادة تدوير المذيبات العضوية
BT-Online2-online-particle-size-analyzer
BT-Online2-practical-applications
BT-Online2-practical-applications
BT-Online2-practical-applications
BT-Online2-practical-applications
BT-Online2-practical-applications
BT-Online2-online-particle-size-analyzer
BT-Online2-practical-applications
BT-Online2-practical-applications
BT-Online2-practical-applications
BT-Online2-practical-applications
BT-Online2-practical-applications

لمحة عامة

BT-Online2 - حل مبتكر للقياس عبر الإنترنت باستخدام الطريقة الرطبة

 

يُستخدم BT-Online1 كمحلل لحجم الجسيمات عبر الإنترنت للجسيمات الجافة في نطاق حجم يتراوح بين 0.1 و1000 ميكرومتر. يتم دمج BT-Online1 في حلقة معالجة، مما يوفر نتائج قياس في الوقت الفعلي تساعد في فحص الجودة ومراقبة المعلمات.

 

 

يعزز الإعداد البصري الحاصل على براءة اختراع دقة القياس

 

يحتوي نظام فورييه ونظام فورييه البصري العكسي الحائز على براءة اختراع الذي توفره Bettersize Instruments على كاشفات أمامية وجانبية وخلفية، مما يحقق اكتشاف إشارات الضوء المتناثرة في نطاق زاوي واسع جدًا.

 

فوائد الإعداد البصري:

 
     
  • خلية عينة مائلة تخفف من الانعكاس الداخلي الكلي.
    •  
  • يوسع نطاق القياس
    •  
  • يحسن دقة القياس للجسيمات الصغيرة.
    •  
 

 

Patented-optical-setup-promotes-measurement-accuracy

 

 

نظام أخذ عينات هوائي موثوق به

 

 

يسمح هذا التصميم بـ

 
     
  • الاستخلاص الفعال للعينات دون تلوث متبادل
    •  
  • سلامة التشغيل الجيد دون استخدام الكهرباء
    •  
 

 

Reliable-pneumatic-sampling-system

 

 

تحقيق التعتيم الأمثل من خلال التخفيف الخارجي

 

في معظم الحالات، تكون المحتويات الصلبة للعينات عالية جدًا، مما يؤدي إلى ارتفاع نسبة التعتيم عند إدخال العينات إلى BT-Online2. وبالتالي، فإن نظام التخفيف الخارجي ضروري للتخفيف الأولي.

 

 

External-dilution-system-of-the-BT-Online2

 

 

المحاذاة مع جهاز المختبر

 

 

Align-with-laboratory-instrument-1

 

من خلال التحقق من الأداء، تكون القيمة المقاسة التي يوفرها BT-Online2 متوافقة مع القيمة الاسمية للمعيار المرجعي العامل.

 

 

Align-with-laboratory-instrument-1

 

تكون انحرافات النتائج بين BT-Online2 وأداة المختبر صغيرة جدًا - تتداخل منحنيات حجم الجسيمات مع بعضها البعض تقريبًا.

 

 

يتيح نظام الترشيح إعادة تدوير المذيب العضوي

 

عندما يتم استخدام المذيب العضوي كحامل بدلاً من الماء، يتوفر نظام ترشيح متحرك يعمل جنبًا إلى جنب مع BT-Online2 لإعادة تدوير المذيب العضوي، مما يوفر استثمارك.

 

 

Filtration-system-enables-recycling-of-organic-solvent

 

 

مراقبة ما يصل إلى 4 خطوط معالجة

 

يمكن توصيل ما يصل إلى 4 خطوط معالجة بجهاز BT-Online2 مع ملوثات عضوية ثابتة فردية. يتم عرض نتيجة القياس لكل خط معالجة بشكل بديهي في البرنامج، مما يوفر الاستثمار في المعدات ويبسط إدارة البيانات.

 

Monitoring-of-up-to-4-process-lines

 

 

التطبيق

 

 

Application-of-the-BT-Online2

 

 
     
  • قياس مستمر ودقيق في مختلف الصناعات
    •  
 

يوفر نظام بصري حاصل على براءة اختراع نتائج قياس دقيقة مع قابلية استنساخ متميزة.

 

 

Continous-and-accurate-measurement-in-various-industries-of-bt-online2
Continous-and-accurate-measurement-in-various-industries-of-bt-online2

 

 
     
  • إجراء قياس BT-Online2 مع نظام تخفيف خارجي
    •  
 

كملحق، يمكن توصيل نظام تخفيف خارجي بجهاز BT-Online2، مما يوفر حلاً لقياس العينات المركزة في حالة التشتت المتعدد. يحتوي نظام التخفيف الخارجي على 4 منافذ مدخل تتوافق مع 4 خطوط معالجة ومنفذ مخرج واحد لتوصيل العينة المخففة الأولية.

 

Measurement-procedure-of-the-BT-Online2-with-an-external-dilution-system
Measurement-procedure-of-the-BT-Online2-with-an-external-dilution-system

 

Measurement-procedure-of-BT-Online2

 

 

 

Citations

  • Bettersizer 2600

    Functional redundancy as an indicator for evaluating functional diversity of macrobenthos under the mussel raft farm near Gouqi Island

    DOI: 10.1016/j.aquaculture.2023.740024 Read Article Go logo
    Zhejiang Ocean University | 2024
    Biological traits analysis (BTA) helps to evaluate the effects of different environmental variables on the traits-based functional composition of macrobenthos. However, research on functional traits of macrobenthos under mussel farming is limited. We investigated the spatial and temporal response of the benthic system in terms of taxonomic and functional diversity to environmental variables of farming and natural stressors resulting from suspended mussel farming near Gouqi Island of eastern China Sea. The functional traits of macrobenthic assemblages under mussel farming were characterized by “medium adult body size”, “vermiform body form”, “high flexibility”, “infauna”, “semi-motile”, “gonochoristic”, “surface deposit-feeders”, “carnivores”, “semi-motile burrowers”, and “tube-dwellers”. Functional redundancy was stable in response to mussel farming stresses among seasons, whereas species diversity showed efficient to evaluate natural variables. Functional diversity was significantly affected by farming stressors rather than natural variables, Further analysis using multivariate methods together with continuous monitoring were highlighted to evaluate the impacts of mussel farming. Our results reinforce the importance of macrobenthic species and functional traits analysis to evaluate human stresses driven impacts in offshore ecosystems. By analysing the environmental variables with different sources, independently, we concluded the main effects of human pressures on macrobenthic community. Such distinction could be particularly effective to isolate variable environmental descriptors and evaluate their effects on functional diversity, making the current approach promising for the evaluation of ecological effects of anthropogenic stressors in aquaculture areas.
  • Bettersizer 2600

    Degradation characteristics and utilization strategies of a covalent bonded resin-based solid amine during capturing CO2 from flue gas

    DOI: 10.1016/j.seppur.2023.125621 Read Article Go logo
    China University of Petroleum | 2024

    In this study, various types of degradation as well as attrition which are possibly encountered in a circulating fluidized bed temperature swing adsorption (CFB-TSA) process, were conducted experimentally to evaluate the stability of a resin-based solid amine sorbent. Other characterizations methods, such as elemental analysis (EA), Fourier transform infrared spectroscopy (FTIR) etc. were applied to further reveal the degradation mechanisms. The results showed that thermal degradation occurs from 140–160 °C due to the decomposition of amine group. The CO2-induced degradation occurs from a higher temperature of 160–180 °C accompanied by the production of urea. Hydrothermal stability is good below 130 °C, but the ionic impurities in steam crystalized on particle surface can accelerate the degradation. Oxidative degradation is the most harmful, which starts at a lower temperature of 70–80 °C with the formation of aldehyde. The existence of H2O in atmosphere can alleviate the oxidative and CO2-induced degradations. The employed sorbent has a very low attrition index of 0.05, which is 1–2 orders lower than typical commercial fluidized bed catalysts. Based on the results of stability evaluation, some design suggestions for proper utilization of this sorbent or other similar resin-based sorbents have been provided in an industrial CFB-TSA process.

  • Bettersizer 2600

    De-branching of starch molecules enhanced the complexation with chitosan and its potential utilization for delivering hydrophobic compounds

    DOI: 10.1016/j.foodhyd.2023.109498 Read Article Go logo
    Shihezi University | 2024
    The current study aimed to prepare the complexes between debranched-waxy corn starch and chitosan polymers (DBS-CS), and then investigated their corresponding structural characteristics, rheological property and potent application in Pickering emulsion. The results indicated that the existence of chitosan significantly inhibited starch short-range molecular rearrangement for all DBS-CS samples, which was manipulated by both debranching treatment and chitosan content. Interestingly, this is the first study to reveal that the outstanding peak at 1.8 ppm in 1H NMR spectrum for sample DBS-CS was gradually shifted towards a lower-field region following an increased chitosan content. Moreover, the debranching treatment shifted the crystallinity pattern from A-type to B-type and the relative crystallinity of DBS-CS decreased gradually with the increased content of CS. All samples had a pseudoplastic fluid and shear-thinning behavior with an enhanced shear resistance following the complexation. The DBS-CS was applied in a Pickering emulsion for showing a greater emulsifying stability and a lower gel strength than native NS-CS prepared emulsion. Importantly, the encapsulation ability of curcumin in the DBS-CS emulsion was significantly improved, followed by an increase of 15.45% for its corresponding bioavailability compared to the control. Therefore, this study might highlight a potential carrier for delivering the bioactive substances in a green pattern.
  • Bettersizer 2600

    Heat-induced aggregation behavior of wheat gluten after adding citrus pectin with different esterification degree

    DOI: 10.1016/j.foodhyd.2023.109420 Read Article Go logo
    Gansu Agricultural University | 2024
    Wheat gluten aggregation during heat treatment is beneficial to the final quality of gluten-based products. Exogenous pectin can affect gluten aggregation. However, the effect of pectin with different degrees of esterification on the heat-induced aggregation behavior of gluten and its possible mechanism are still unclear. Thus, the heat-induced aggregation behavior of gluten after adding pectin with different esterification degree was studied in this study. When the temperature was raised from 25 °C to 95 °C, pectin affected gluten aggregation and was related to the degree of esterification. Specifically, the results of rheological properties and particle size indicated that low-ester pectin improved the viscoelasticity of gluten and promoted gluten aggregation. Thermal properties revealed that enthalpy of gluten added with low-ester pectin (37%) increased from 92.96 J/g to 95.40 J/g during heating process. Structurally, the fluorescence intensity and surface hydrophobicity of gluten added with low-ester pectin (37%) were lower than those added with high-ester pectin (73%). In addition, low-ester pectin (37%) significantly increased the disulfide bond content (from 15.31 μmol/g to 18.06 μmol/g) and maintained β-sheet content of gluten compared with gluten alone at 95 °C, indicating that low-ester pectin was more likely to induce gluten aggregation. However, scanning electron microscope showed that the gluten added with low-ester pectin (46%) exhibited a denser network structure at 95 °C than that added with low-ester pectin (37%). These results will provide a theoretical base for the regulation of gluten aggregation and the quality of gluten-based products by pectin with different esterification degree.
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