2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM)最新文献_第2页

Pesticide colorimetric sensor based on silver nanoparticles modified by L-cysteine l -半胱氨酸修饰纳米银的农药比色传感器

2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM) Pub Date : 2016-08-01 DOI: 10.1109/ISSIMM.2016.7803719

A. Kodir, C. Imawan, Indra Permana, W. Handayani

引用次数: 8

Analysis of FBG weight sensor based on laser diode transitive response 基于激光二极管传递响应的FBG重量传感器分析

2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM) Pub Date : 2016-08-01 DOI: 10.1109/ISSIMM.2016.7803721

A. Setiono, E. Kurniawan, Faridhatul Khasanah

引用次数: 5

Automatic tilting correction system for inhibition zones dimension measurement using low-cost camera 用低成本相机测量抑制带尺寸的自动倾斜校正系统

2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM) Pub Date : 2016-08-01 DOI: 10.1109/ISSIMM.2016.7803726

Giri Yudho Prakoso, A. H. Saputro, W. Handayani, I. Santoso, C. Imawan

{"title":"Automatic tilting correction system for inhibition zones dimension measurement using low-cost camera","authors":"Giri Yudho Prakoso, A. H. Saputro, W. Handayani, I. Santoso, C. Imawan","doi":"10.1109/ISSIMM.2016.7803726","DOIUrl":"https://doi.org/10.1109/ISSIMM.2016.7803726","url":null,"abstract":"Currently, manual tools such as rulers or calipers have been used to measure the diameter of the inhibition zone of an antimicrobial. The inhibition zone is the main indicator of an antimicrobial effectiveness. The current camera technology supports for a virtual instrumentation application in measuring the dimension of an object. The presence of another supporting device such as light sources, causing the camera is not an upright position to the measured object. In this study, an automatic tilting correction system is introduced using the low-cost camera to measure the dimension of the inhibition zones in the flexible tilting angle. The hardware of the system consists of a set of the tilt measuring instruments, a source light and a camera that connected to PC. The software consists of image processing techniques performing camera calibration, spatial calibration, geometrical transformations and transforming pixel value to a meter value. The experiments have been conducted using standard checkerboard calibrator objects and inhibition zone objects at various orientations and the angle of rotation of the object. Tilt correction system improves the measurement system performance with a reduction in estimated errors up to 39,6%. The maximum angle with a tolerance level that is acceptable is 40°. The system has been successfully implemented and could be used as an instrument for antimicrobial effectiveness evaluation in flexible tilting position.","PeriodicalId":118419,"journal":{"name":"2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128966412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Flow rate effect of syringe pump on quartz crystal microbalance sensor resonance frequency stability 注射泵流量对石英晶体微平衡传感器谐振频率稳定性的影响

2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM) Pub Date : 2016-08-01 DOI: 10.1109/ISSIMM.2016.7803733

Ridha N. Ikhsani, S. Sakti

{"title":"Flow rate effect of syringe pump on quartz crystal microbalance sensor resonance frequency stability","authors":"Ridha N. Ikhsani, S. Sakti","doi":"10.1109/ISSIMM.2016.7803733","DOIUrl":"https://doi.org/10.1109/ISSIMM.2016.7803733","url":null,"abstract":"Most Quartz Crystal Microbalance biosensor system works in liquid phase utilizing flow injection system using a continuous peristaltic pump with electronic control. In the development of QCM sensor as a disposable system, sample injection using a syringe pump will be a candidate option as it can be operated manually. In this work, a flow rate effect of the microsyringe pump on the frequency stability of quartz crystal microbalance resonance during injection is investigated. Flow rate in a closed pipe causes a pressure change of the liquid on top of the sensor. Therefore, it can affect the resonance frequency of the sensor. In this work, a microliter syringe pump with a maximum volume of 100μL is used. Sensor response is observed in two pumping directions, which is injection and ejection of liquid. At beginning 50μL water was injected on top of the sensor surface. This volume fills the chamber of the sensor cell of 30μL. After it steady frequency in contact with water; the water is ejected for 20μL and then injected back for 15μL. The sequence was repeated several times by changing injection and ejection speed. At a flow rate of less than 0.17μL/second the frequency change of the sensor resonance frequency during injection into the chamber change by 1–2 Hz. At liquid ejection, the frequency of the sensor is still.","PeriodicalId":118419,"journal":{"name":"2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129398464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Optimizing ultrasonic and barometric sensors for quadcopter's altitude-hold using YoHe V1.2 PID and KK V2.0 boards 使用YoHe V1.2 PID和KK V2.0板优化四轴飞行器高度保持的超声波和气压传感器

2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM) Pub Date : 2016-08-01 DOI: 10.1109/ISSIMM.2016.7803718

Y. G. Yusuf, Hendi Wicaksono Agung

{"title":"Optimizing ultrasonic and barometric sensors for quadcopter's altitude-hold using YoHe V1.2 PID and KK V2.0 boards","authors":"Y. G. Yusuf, Hendi Wicaksono Agung","doi":"10.1109/ISSIMM.2016.7803718","DOIUrl":"https://doi.org/10.1109/ISSIMM.2016.7803718","url":null,"abstract":"This paper is part of the research on stabilizing quadcopter altitude in the Altitude-Hold mode by utilizing the commercial KK v2.0 and the customized YoHe v1.2 PID board. The YoHe v1.2 PID board used two sensors: the ultrasonic sensor and barometric sensor. Both sensors were used together to maintain the quadcopter at a consistent altitude. The purposes of this paper were first to analyze the sensors and to optimize them on the Altitude Hold mode and second to explain the quadcopter system configuration, especially for using the YoHe v1.2 PID board along with the KK v2.0 board. The relative error comparison showed the accuracy of the ultrasonic sensor was better for a lower altitude (below 175 cm). On the other hand, the accuracy of the barometric sensor was better for higher altitude (above 175 cm). This 175 cm height was used as a basis for the YoHe v1.2 PID to choose which sensor is acting as an input sensor for maintaining quadcopter altitude. The results of this experiment were programmed and compiled and its hex-code was embedded into the YoHe v1.2 PID board to make both sensors work together and complementary.","PeriodicalId":118419,"journal":{"name":"2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130505853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Detection of salt in soil by employing the unique sub-target effect in a pulsed carbon dioxide (CO2) laser-induced breakdown spectroscopy 利用脉冲二氧化碳(CO2)激光诱导击穿光谱中独特的亚靶效应检测土壤中的盐分

2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM) Pub Date : 2016-08-01 DOI: 10.1109/ISSIMM.2016.7803727

N. Idris, M. Ramli, K. Kurihara

{"title":"Detection of salt in soil by employing the unique sub-target effect in a pulsed carbon dioxide (CO2) laser-induced breakdown spectroscopy","authors":"N. Idris, M. Ramli, K. Kurihara","doi":"10.1109/ISSIMM.2016.7803727","DOIUrl":"https://doi.org/10.1109/ISSIMM.2016.7803727","url":null,"abstract":"An experimental study of laser-induced breakdown spectroscopy using a transversely excited at atmospheric pressure (TEA) CO2 laser, also called pulsed CO2 laser, for detection of salt in soil sample has been carried out. The soil sample was mixed with grease to allow attachment soil sample to the surface of a nickel plate acting as sub-target. LIBS equipment used in this work consist of the TEA CO2 laser operated at a wavelength of 10.6 μm with pulse energy and pulse duration of 3 J and 200 ns, respectively. The laser beam was focused onto the soil sample attached to the nickel plate using a Zinc Selenium (ZnSe) lens (f = 200 mm) through a ZnSe window. The emission spectrum from the generated plasma was detected using an optical multichannel analyzer (OMA) system consisting of a 0.32-m-focal length spectrograph with a grating of 1200 grooves/mm and a 1024-channel photodiode detector array equipped with a microchannel plate intensifier. At this stage, the soil sample used this work is a standard soil produced by Japan Powder Standard Testing (JIS Test Powder 1, Class 7) with a given salt concentration. The experimental data acquisition was made under different kinds of surrounding gas at a pressure of 1 atm. As the result, the soil samples can be attached well to the nickel plate sub-target, hindering sample blowing off during laser irradiation. The emission lines from salts, such as Ca II 393.36 nm, Ca II 396.84 nm, and Ca I 422.67 nm can clearly be detected. It was found that other salts such Na, and Mg can also be detected. This result implies that TEA CO2 LIBS with the aid of a metal sub-target and grease as a binder can be used for direct detection of salts, namely Ca, Mg, and Na in soil.","PeriodicalId":118419,"journal":{"name":"2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125680048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Potentiometer a simple light dependent resistor-based digital 电位器是一个简单的基于光依赖电阻的数字电位器

2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM) Pub Date : 2016-08-01 DOI: 10.1109/ISSIMM.2016.7803715

I. Amri, Elisabeth Dian Atmajati, R. Salam, E. Yuliza, M. Munir, Khairurrijal

引用次数: 8

Small network of spatial temperature measurement 小型空间温度测量网络

2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM) Pub Date : 2016-08-01 DOI: 10.1109/ISSIMM.2016.7803712

H. Dharmawan

{"title":"Small network of spatial temperature measurement","authors":"H. Dharmawan","doi":"10.1109/ISSIMM.2016.7803712","DOIUrl":"https://doi.org/10.1109/ISSIMM.2016.7803712","url":null,"abstract":"This paper explains a design of spatial temperature measurement using some sensors that were connected using a small network. The sensors were intended to be placed on the ground and few meters below the ground level. The sensor placement in this way can be applied to perform ground temperature measurement at various depths. The network contained some DS18S20s as digital temperature sensors, 1-wire buses, a Controller Area Network (CAN) bus, and some controllers implementing AT90CAN128s. Each sensor was placed in a pipe made of steel with two 1-wire connectors placed in it. The measurements located at some points on the ground and below the ground level were firstly done by reading the sensors through the 1-wire buses and then forwarding the data to a central controller using the CAN bus. This central controller was connected to a computer containing monitoring software using a serial communication link. Some experiments were done by reading temperatures in a laboratory and a field using the designed network. Results of these experiments showed that the network of temperature measurement could work as expected. The use of the 1-wire and CAN buses provided easiness during the installation of cables, sensors and devices in the network. In addition, the use of the cables could be minimized as only 3 wires were needed for sensor connections and two wires for controller connections.","PeriodicalId":118419,"journal":{"name":"2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131158538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Efficacy of CNC-diode laser combine with chlorophylls to eliminate staphylococcus aureus biofilm cnc -二极管激光联合叶绿素去除金黄色葡萄球菌生物膜的效果研究

2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM) Pub Date : 2016-08-01 DOI: 10.1109/ISSIMM.2016.7803722

S. D. Astuti, D. Arifianto, N. D. Drantantiyas, A. Nasution, Abdurachman

{"title":"Efficacy of CNC-diode laser combine with chlorophylls to eliminate staphylococcus aureus biofilm","authors":"S. D. Astuti, D. Arifianto, N. D. Drantantiyas, A. Nasution, Abdurachman","doi":"10.1109/ISSIMM.2016.7803722","DOIUrl":"https://doi.org/10.1109/ISSIMM.2016.7803722","url":null,"abstract":"The clinical manifestations of infection by bacteria forming biofilms is their resistance to antibiotic treatment. So, we need an alternative method that is both effective and selective for killing of Staphylococcus aureus (S. aureus) biofilm bacteria. One of which is a method of photodynamic (PDT) by utilizing light and photosensitizer. The purpose of this study is to build and determine the efficacy of CNC-laser diode, combine with/without chlorophyll to eliminate the microbial S. aureus biofilm. CNC (Computer Numerical Control) laser instrument consisted of light source (diode laser), sample holder and controller to control of the intensity values, the number of microplate lines, time duration of irradiation, the stepper motor rotation according to predetermined coordinates, and control the fan. Fan control is aimedto maintain inside temperature of the sample box at room temperature. The characterization of CNC-laser showed the stability of laser power and temperature during irradiation. The 405 nm laser treatment group combine with and without chlorophylls resulted in statistically non-significant efficacy of log CFU (p<;0.05) compared to each other. Best efficacy was shown under laser irradiation time of 75 seconds with endogenous PS with the efficacy of 18% and chlorophylls of 22.28%. The result of biofilm viewing of confocal microscopy shows that CNC-laser treatment with exogenous PS (chlorophylls) could eliminate the S. aureus biofilm. So CNC-diode laser combine with chlorophylls can eliminate Staphylococcus biofilm.","PeriodicalId":118419,"journal":{"name":"2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132980169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 16

Air temperature regulation in a chamber for rotary forcespinning 旋转旋压室的空气温度调节

2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM) Pub Date : 2016-08-01 DOI: 10.1109/ISSIMM.2016.7803716

Yogie Sanjaya, A. Fauzi, D. Edikresnha, M. Munir, Khairurrijal

{"title":"Air temperature regulation in a chamber for rotary forcespinning","authors":"Yogie Sanjaya, A. Fauzi, D. Edikresnha, M. Munir, Khairurrijal","doi":"10.1109/ISSIMM.2016.7803716","DOIUrl":"https://doi.org/10.1109/ISSIMM.2016.7803716","url":null,"abstract":"Air temperature is an important factor related to evaporation process of the solvent during the production of nanofibers using rotary forcespinning (RFS). An air temperature regulation system was developed to maintain the air temperature of the RFS chamber with a volume of 63 dm3. It consisted of an AC (alternating current) heater (220V, 50Hz, 350W), a temperature and humidity sensor SHT11 (DT-SENSE), a dimmer circuit managed by an ATmega 8A microcontroller, a PWM (pulse width modulator) managed by an ATmega 16A, a DAC (digital to analog converter) circuit built in a low pass filter (LPF), and displays (LCD and computer). A proportional-integral-derivative (PID) control action was applied to maintain the air temperature in accordance with the desired temperature. The Kp, Ki, and Kd constants used by the PID controller were determined by employing the second Ziegler-Nichols tuning method. They were Kp of 18, Ki of 32.5, and Kd of 8.125. For the desired temperature ranging from 34 to 40oC its settling time was in the range of 451 to 950 s. The response was therefore quite fast response. The rise time was about 200 s for the desired temperature in the range of 34 to 38oC and 400 s for that of 40oC. The overshoot was 2oC at maximum and the steady-state error was 0.1oC. Considering the obtained controller parameters, the air temperature regulation in the chamber for RFS could be regarded as a good control system.","PeriodicalId":118419,"journal":{"name":"2016 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131495102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7