{"id":75204,"date":"2022-09-12T11:12:00","date_gmt":"2022-09-12T02:12:00","guid":{"rendered":"https:\/\/www.sibata.co.jp\/en\/?post_type=solution&p=75204"},"modified":"2022-12-16T10:41:56","modified_gmt":"2022-12-16T01:41:56","slug":"air-environment","status":"publish","type":"solution","link":"https:\/\/www.sibata.co.jp\/en\/solution\/air-environment\/","title":{"rendered":"Air Environment"},"content":{"rendered":"
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Dioxin<\/h2>\n<\/div>\n\n
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The dioxin measurement manual by the Ministry of the Environment defines methods for measuring dioxin in the environmental atmosphere. Here, we will introduce our products used for dioxin sampling in the general atmosphere with reference to the manual. In addition, we will also introduce equipment related to the collection and measurement of dioxin around the source.<\/p>\n<\/div>\n\n

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Dioxin sampling in the general atmosphere<\/h3>\n<\/div>\n\n
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High Volume Air Sampler<\/h4>\n<\/div>\n\n
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In the dioxin measurement manual, it is a product specializing in dioxin sampling so that not only the flow rate and measurement time but also the collecting material such as filter paper and urethane can be easily attached.In addition, sampling for POPs measurement in the atmosphere as stipulated in the Stockholm Convention can be used as well.<\/p>\n<\/div>\n\n

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\u25cf High Volume Air Sampler, Modle HV-RW for Dioxin<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Dioxin sampling in waste incineration facility related work<\/h3>\n<\/div>\n\n
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High Volume Air Sampler<\/h4>\n<\/div>\n\n
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This product is used to measure the concentration of dioxin and total dust in the air in the outline of measures to prevent exposure to dioxin in waste incineration facility-related work.<\/p>\n<\/div>\n\n

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\u25cfHigh Volume Air Sampler, Model\u3000HV-500RD1for Dioxin<\/p>\n<\/div>\n\n

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\u25cfHigh Volume Air Sampler, Model\u3000HV-500RD for Dioxin<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Digital Dust Indicator<\/h4>\n<\/div>\n\n
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In the outline of measures to prevent exposure to dioxin in waste incineration facility-related work, the dust relative concentration indicator can be used under certain conditions.<\/p>\n<\/div>\n\n

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\u25cfDigital Dust Indicator, Model LD-5R<\/a><\/p>\n<\/div>\n\n

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\u25cfDigital Dust Indicator, Model\u3000LD-5D<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Sampling Particle from opem face to PM2.5<\/h2>\n<\/div>\n\n
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For the measurement of airborne dust, the standards for suspended particulate matter (SPM) that cuts 10 \u03bcm 100% and fine particulate matter (PM2.5) that cuts 2.5 \u00b5m 50% are based on the “Environmental Standards for Air Pollution” established by the Ministry of the Environment. Here, we will introduce a sampler for collecting dust, a sizing device for sizing to each particle size, and a sampler that is the official method for collecting PM2.5.<\/p>\n<\/div>\n\n

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Collection of suspended particulate matter<\/h3>\n<\/div>\n\n
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All-weather high volume air sampler standard type<\/h4>\n<\/div>\n\n
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It is an all-weather type sampler that collects harmful substances in the atmosphere at a high flow rate. A wide suction flow rate of 100 to 1200 L \/ min can be set. If the filter paper is attached in the open face, the suspended particulate matter will be sampled without particle separation. By setting various sizing separator on the filter paper, various sizing sampling is possible.<\/p>\n<\/div>\n\n

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\u25cfHigh Volume Air Sampler, Model HV-RW for Dust<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Various Particle Separator in HV-RW<\/h4>\n<\/div>\n\n
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SPM\u3000\u3000Suction flow\u30001000L\/min<\/p>\n<\/div>\n\n

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\u25cfSPM Particle Separator\u300010\u00b5m100\uff05 Cut<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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PM10\u3000\u3000Suction flow\u30001000L\/min<\/p>\n<\/div>\n\n

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\u25cfPM10 Particle Separator\u300010\u00b5m50\uff05 Cut<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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PM2.5\u3000Suction flow\u30001000L\/min<\/p>\n<\/div>\n\n

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\u25cfPM2.5 Particle Separator\u30002.5\u00b5m50\uff05 Cut<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Special multi-stage separation Suction flow\u3000566L\/min,Separation of 1.1-7.0 \u03bcm aerosol in 4 separation stages<\/p>\n<\/div>\n\n

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\u25cfParticle Separator, Model\u3000AH600<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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PM2.5 sampler (official method)<\/h4>\n<\/div>\n\n
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It is a sampler equipped with a WINS impactor that conforms to the standard measurement method set by the Ministry of the Environment. The constant flow device keeps the suction flow rate constant at 16.7 L \/ min and maintains the separation characteristics of PM2.5 of the impactor.<\/p>\n<\/div>\n\n

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\u25cfPM2.5 Sampler, Model\u3000LV-250R<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Portable High Volume Air Sampler<\/h4>\n<\/div>\n\n
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Although it is a non-all-weather type, it is portable and is used not only in indoor workplaces but also in air sampling.It has a wide suction flow range of 100 to 800 L \/ min. If the filter paper is attached in the open face , the suspended particulate matter will be sampled without particle separation. By setting various sizing devices on the filter paper, various sizing particle separation is possible.<\/p>\n<\/div>\n\n

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\u25cfHigh Volume Air Sampler, Model HV-500R for Dust<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Various Particle Separator in HV-500R<\/h4>\n<\/div>\n\n
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PM2.5 Suction flow 480L\/min <\/p>\n<\/div>\n\n

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\u25cf Large flow straight type cyclone<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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SPM Suction flow\u3000500L\/min<\/p>\n<\/div>\n\n

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\u25cfSPM Particle Separator\u300010\u03bcm100\uff05 Cut<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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PM10 Suction flow\u3000500L\/min<\/p>\n<\/div>\n\n

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\u25cfPM10 Particle Separator\u300010\u00b5m50\uff05 Cut<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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PM2.5\u3000Suction flow\u3000500L\/min<\/p>\n<\/div>\n\n

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\u25cfPM2.5 Particle Separator\u30002.5\u00b5m50\uff05 Cut<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Special Multi-Stage Separation<\/h4>\n<\/div>\n\n
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It is an impactor type particle distribution measuring instrument that can separate 0.43 to 11 \u03bcm aerosols in 8 stages. It is used for various purposes such as research on air pollutants and respiratory disorders. Suction flow 28.3L\/min <\/p>\n<\/div>\n\n

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\u25cfLow Volume Air Sampler AN-200 type Andersen type<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Fence Line<\/h2>\n<\/div>\n\n
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There are increasing opportunities to monitor the dust discharged from factories and construction sites to see if it is discharged outside the site. Also, due to the growing interest in the environment these days, we are often asked to report to neighboring residents. Here, we will introduce products suitable for measuring dust concentration at fence line.<\/p>\n<\/div>\n\n

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Dust Sampling<\/h3>\n<\/div>\n\n
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High Volume Air Sampler<\/h4>\n<\/div>\n\n
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It is an all-weather air sampler for regularly measuring the dust concentration at fence line. It is a basic device for measuring the dust concentration at fence line.<\/p>\n<\/div>\n\n

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\u25cfHigh Volume Air Sampler, Model HV-RW for Dust<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Constant monitoring and continuous monitoring of dust<\/h3>\n<\/div>\n\n
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All-weather dust monitor<\/h4>\n<\/div>\n\n
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It is an all-weather dust monitor that can continuously monitor the fence line dust concentration in real time for 24 hours. It is a long-time measurement type product that can withstand outdoor installation and continuous operation.<\/p>\n<\/div>\n\n

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\u25cfOutdoor dust monitor. Model FLD-1<\/a><\/p>\n<\/div>\n\n

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Since the FLD-1 has various signal output functions, it is possible to output various measurement data by special order. Please contact us as there are various uses and application methods.<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Asbestos general environment measurement<\/h2>\n<\/div>\n\n
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The Asbestos Monitoring Manual by the Ministry of the Environment defines a method for measuring the concentration of asbestos fibers in the environmental atmosphere. Here, we will introduce our products used for general asbestos environment measurement with reference to the manual.<\/p>\n<\/div>\n\n

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Asbestos sampling in general environment<\/h3>\n<\/div>\n\n
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Asbestos Sampler<\/h4>\n<\/div>\n\n
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When performing the PCM method or A-SEM method, which is the asbestos counting measurement, the asbestos sampling in the atmosphere can be performed with our products.<\/p>\n<\/div>\n\n

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\u25cfAsbestos Sampler, Model AS-100<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Filter pretreatment after sampling<\/h3>\n<\/div>\n\n
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Filter clearing kit \u201cQuick Fix\u201d<\/h4>\n<\/div>\n\n
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In the PCM method, etc., the filter after sampling is made transparent using acetone steam.<\/p>\n<\/div>\n\n

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\u25cf Filter clearing kit \u201cQuick Fix\u201d<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Asbestos count<\/h3>\n<\/div>\n\n
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Phase difference microscope<\/h4>\n<\/div>\n\n
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A phase difference microscope suitable for the PCM method.<\/p>\n<\/div>\n\n

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\u25cfPhase difference microscope for asbestos measurement , Model MT5310L \/ PCM<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Polarization \/ dispersion microscope<\/h4>\n<\/div>\n\n
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It is a microscope that supports polarization observation method and dispersion staining observation method.<\/p>\n<\/div>\n\n

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\u25cfPolarization \/ dispersion microscope for asbestos measurement, Model  MT6930 <\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Automatic measuring instrument (simple measuring instrument)<\/h3>\n<\/div>\n\n
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Fiber Monitor<\/h4>\n<\/div>\n\n
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Asbestos general environment measurement does not allow automatic fibrous material measuring instrument (fiber monitor), so it cannot be used as an official method, but we will introduce it as a simple measuring instrument because we can grasp the tendency in the field.<\/p>\n<\/div>\n\n

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\u25cfFiber Minitor, Model F-1K<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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School Environment<\/h2>\n<\/div>\n\n
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School environmental management is carried out in accordance with school environmental hygiene standards, and the contents are divided into 6 items as follows ; “Environment such as classrooms”, “Water quality such as drinking water and facilities \/ equipment”, “Cleanliness of schools, rats, sanitary pests, etc. and Management of equipment in classrooms, ”  “Swimming pool”,  “Environmental hygiene in daily life”, and “Miscellaneous rules”. Here, we will introduce the measuring instruments used in the “environment in classroom”.<\/p>\n<\/div>\n\n

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Ventilation and heat retention, etc.<\/h3>\n<\/div>\n\n
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Temperature \/ relative humidity<\/h4>\n<\/div>\n\n
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It is a measuring instrument that can display temperature and humidity up to 0.1 unit, and can also measure the heat index (WBGT), which is used as a guideline for preventing heat stroke and as an evaluation of heat stress due to a hot environment.<\/p>\n<\/div>\n\n

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\u25cfBlack ball type portable heat illness meter , Model SK-180GT <\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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It is a mercury-less alcohol Asman ventilation dry and wet meter. If it is the same mercury thermometer type Asman ventilation dry and wet meter as this body, you can change to a mercury-less alcohol type just by replacing the thermometer.<\/p>\n<\/div>\n\n

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\u25cfAsman Ventilation Wet and Dry Meter Alcohol Thermometer Specification RHG-1-AL Type<\/p>\n<\/div>\n\n

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\u25cfAlcohol thermometer Asman ventilation dry \/ wet meter for RHG-1-AL 2 pieces<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Floating dust<\/h4>\n<\/div>\n\n
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It is a dust meter that is often used in school environment measurement. You can also receive calibration from the Japan Building Hygiene Management Education Center.
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Model LD-3S\uff1aLow cost type\u3000<\/p>\n<\/div>\n\n

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\u25cfDigital dust meter,  Model\u3000LD-3S<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Model LD-5R\uff1aHigh-performance type<\/p>\n<\/div>\n\n

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\u25cfDigital dust meter, Model\u3000LD-5R<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Air flow<\/h4>\n<\/div>\n\n
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It is a wind speed meter that is often used not only in school environments but also in indoor environments. It is a JIS T 8202-1997 compliant product and is widely used as a measure to prevent passive smoking.
ISA-700\uff1aLow cost type<\/p>\n<\/div>\n\n

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\u25cfWind speed meter, Model ISA-700<\/a> <\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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ISA-101 \uff1aHigh performance type<\/p>\n<\/div>\n\n

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\u25cfWind speed meter, Model ISA-101<\/a> <\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Nitrogen dioxide<\/h4>\n<\/div>\n\n
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While the Salzmann method has become the standard method for measurement in school environmental hygiene standards, as an example of an equivalent or better method, “a simple method of collecting with a sampler impregnated with triethanolamine (TEA) and analyzing with the naphthylethylenediamine method” Is also described.<\/p>\n<\/div>\n\n

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\u25cfTEA impregnated silica gel tube (for formaldehyde and nitrogen dioxide)<\/a><\/p>\n<\/div>\n\n

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\u25cfMini Pump, Model\u3000MP-W5P<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Volatile organic compounds<\/h4>\n<\/div>\n\n
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A total of 6 types of substances, “formaldehyde” and “5 types of VOC (toluene, xylene, paradichlorobenzene, ethylbenzene, styrene)” are targeted, and active and passive methods are approved.Regarding formaldehyde, “4-amino-3-hydrazino-5-mercapto-1,2,4-triazole method (AHMT method)” is also described as an example of the equivalent or higher method.<\/p>\n<\/div>\n\n

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Formaldehyde(Active method)<\/h5>\n<\/div>\n\n
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\u25cfDNPH Active gas tube<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

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\u25cfMini Pump, Model\u3000MP-\u03a3100HN\u2161<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Formaldehyde(Passive method)<\/h5>\n<\/div>\n\n
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\u25cfDNPH Passive gas tube<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

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Active method & passive method by AHMT method<\/h5>\n<\/div>\n\n
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\u25cfTEA impregnated silica gel tube (for formaldehyde and nitrogen dioxide)<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

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\u25cfMini Pump, Model\u3000MP-W5P<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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\u25cfTEA impregnated passive gas tube (for formaldehyde and nitrogen dioxide)<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

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5 types of VOC (Active method)<\/h5>\n<\/div>\n\n
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\u25cf Carbon beads active standard type<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

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\u25cfMini Pump, Model\u3000MP-W5P<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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5 types of VOC (Passive method)<\/h5>\n<\/div>\n\n
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\u25cf Passive gas tube (for organic solvent)<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

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Lighting<\/h3>\n<\/div>\n\n
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Illumination<\/h4>\n<\/div>\n\n
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JIS C 1609 A standard luminometer that has class A accuracy and is often used for school environment measurement.<\/p>\n<\/div>\n\n

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\u25cf Digital luminometer, Model CANA-0010<\/a> <\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Noise<\/h3>\n<\/div>\n\n
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Noise level<\/h4>\n<\/div>\n\n
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It is a noise meter that can measure the equivalent noise level.<\/p>\n<\/div>\n\n

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\u25cf Ordinary noise meter, Model NL-27<\/a> <\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Others<\/h3>\n<\/div>\n\n
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Comprehensive measuring instrument<\/h4>\n<\/div>\n\n
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It is a comprehensive measuring instrument that measures the basic 6 items (temperature, humidity, CO, CO2, suspended dust, airflow) of indoor air environment factors. Illumination, noise, etc. can be measured at the same time as an option.<\/p>\n<\/div>\n\n

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\u25cfIndoor environment measurement set, Model IES-5000 <\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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PM2.5 Digital Dust Indicator, Model LD-5R<\/h4>\n<\/div>\n\n
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PM2.5 is originally under the jurisdiction of the Ministry of the Environment, but it is not another person’s affair because it is exposed so that the school itself is wrapped up. By using the PM2.5 dust indicator LD-5R, which is small and mobile and can measure in a short time, and the data of the Ministry of the Environment, it is possible to apply the PM2.5 countermeasures.<\/p>\n<\/div>\n\n

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\u25cfPM2.5 Digital Dust Indicator, Model LD-5R<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Building Management<\/h2>\n<\/div>\n\n
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For building management and measurement, “Adjustment of air environment” and “Water supply and wastewater management, “cleaning,” “mouse,” “control of insects, etc. and other maintenance of good environmental hygiene. ” are included in the “Building Environmental Sanitation Management Standards” stipulated in the “Act on Ensuring a Sanitary Environment in Buildings” notified by the Ministry of Health, Labor and Welfare, commonly known as the “Building Sanitation Law”. Here, we will introduce the measuring instruments used to maintain “adjustment of the air environment”.<\/p>\n<\/div>\n\n

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Air Environment Measurement<\/h3>\n<\/div>\n\n
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Comprehensive Measuring Instrument<\/h4>\n<\/div>\n\n
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\"\"<\/figure>\n<\/div><\/div>\n\n\n\n
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It is a comprehensive measuring instrument that measures the basic 6 items (temperature, humidity, CO, CO2, suspended dust, airflow) of indoor air environment factors. Illumination, noise, etc. can be measured at the same time as an option.<\/p>\n<\/div>\n\n

\n

\u25cfIndoor environment measurement set, Model IES-5000 <\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

\n

Floating dust<\/h4>\n<\/div>\n\n
\n
\n
\n
\"\"<\/figure>\n<\/div><\/div>\n\n\n\n
\n

It is a dust meter that can be calibrated by the Japan Building Hygiene Management Education Center. <\/p>\n<\/div>\n\n

\n

Model LD-3S\uff1aLow cost type<\/p>\n<\/div>\n\n

\n

\u25cfDigital dust meter,  Model\u3000LD-3S<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

\n
\n
\n
\"\"<\/figure>\n<\/div><\/div>\n\n\n\n
\n

Model LD-5R\uff1aHigh-performance type<\/p>\n<\/div>\n\n

\n

\u25cfDigital dust meter, Model\u3000LD-5R<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

\n

Air flow<\/h4>\n<\/div>\n\n
\n
\n
\n
\"\"<\/figure>\n<\/div><\/div>\n\n\n\n
\n

t is a wind speed meter that is often used not only in school environments but also in indoor environments. It is a JIS T 8202-1997 compliant product and is widely used as a measure to prevent passive smoking.
ISA-700\uff1aLow cost type<\/p>\n<\/div>\n\n

\n

\u25cfWind speed meter, Model ISA-700<\/a> <\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

\n
\n
\n
\"\"<\/figure>\n<\/div><\/div>\n\n\n\n
\n

ISA-101 \uff1aHigh performance type<\/p>\n<\/div>\n\n

\n

\u25cfWind speed meter, Model ISA-101<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

\n

Temperature \/ relative humidity<\/h4>\n<\/div>\n\n
\n
\n
\n
\"\"<\/figure>\n<\/div><\/div>\n\n\n\n
\n

It is a measuring instrument that can display temperature and humidity up to 0.1 unit, and can also measure the heat index (WBGT), which is used as a guideline for preventing heat stroke and as an evaluation of heat stress due to a hot environment.<\/p>\n<\/div>\n\n

\n

\u25cfBlack ball type portable heat illness meter , Model SK-180GT <\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

\n
\n
\n
\"\"<\/figure>\n<\/div><\/div>\n\n\n\n
\n

It is a mercury-less alcohol Asman ventilation dry and wet meter. If it is the same mercury thermometer type Asman ventilation dry and wet meter as this body, you can change to a mercury-less alcohol type just by replacing the thermometer.<\/p>\n<\/div>\n\n

\n

\u25cfAsman Ventilation Wet and Dry Meter Alcohol Thermometer Specification RHG-1-AL Type<\/p>\n<\/div>\n\n

\n

\u25cfAlcohol thermometer Asman ventilation dry \/ wet meter for RHG-1-AL 2 pieces<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

\n

Amount of formaldehyde<\/h4>\n<\/div>\n\n
\n

Main measurement is  the DNPH (2.4-dinitrophenylhydrazine) collection-by HPLC (high-speed liquid chromatograph) method. In addition, “4-amino-3-hydrazino-5-mercapto-1,2,4-triazole method (AHMT method)” is also described.<\/p>\n<\/div>\n\n

\n
Active method by DNPH-HPLC method<\/h5>\n<\/div>\n\n
\n
\n
\n
\n
\n
\"\"<\/figure>\n<\/div><\/div>\n\n\n\n
\n

\u25cfDNPH Active gas tube<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

\n
\n
\n
\"\"<\/figure>\n<\/div><\/div>\n\n\n\n
\n

\u25cfMini Pump, Model\u3000MP-\u03a3100HN\u2161<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

\n
Passive method by DNPH-HPLC method<\/h5>\n<\/div>\n\n
\n
\n
\n
\n
\n
\"\"<\/figure>\n<\/div><\/div>\n\n\n\n
\n

\u25cfDNPH Passive gas tube<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

<\/div>\n<\/div>\n<\/div>\n\n
\n
AHMActive method by AHMT method<\/h5>\n<\/div>\n\n
\n
\n
\n
\n
\n
\"\"<\/figure>\n<\/div><\/div>\n\n\n\n
\n

\u25cfTEA impregnated silica gel tube (for formaldehyde and nitrogen dioxide)<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

\n
\n
\n
\"\"<\/figure>\n<\/div><\/div>\n\n\n\n
\n

\u25cfMini Pump, Model\u3000MP-W5P<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

\n
Passive method by AHMT method<\/h5>\n<\/div>\n\n
\n
\n
\n
\n
\n
\"\"<\/figure>\n<\/div><\/div>\n\n\n\n
\n

\u25cfTEA impregnated passive gas tube (for formaldehyde and nitrogen dioxide)<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

\u8a73\u7d30\u30da\u30fc\u30b8\u53f3\u30e1\u30cb\u30e5\u30fc\u306e\u300cExcerpt\u300d\uff08\u629c\u7c8b\u6587\u306e\u5165\u529b\u6b04\uff09\u306b\u66f8\u3044\u305f\u30c6\u30ad\u30b9\u30c8\u304c\u3053\u3053\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002
\n\u7a7a\u6b04\u306e\u5834\u5408\u306f\u3001\u672c\u6587\u306e\u4e00\u90e8\u304c\u81ea\u52d5\u7684\u306b\u629c\u7c8b\u3055\u308c\u3066\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n","protected":false},"author":12,"featured_media":75190,"menu_order":2,"template":"","subjects":[],"class_list":["post-75204","solution","type-solution","status-publish","has-post-thumbnail","hentry","entry"],"acf":{"anchors":[{"label":"Dioxin","id":"1"},{"label":"Sampling particle by open face to PM2.5","id":"2"},{"label":"Fence line","id":"3"},{"label":"Asbestos -General environment measurement","id":"4"},{"label":"School environment","id":"5"},{"label":"Building management","id":"6"}]},"yoast_head":"\nAir Environment - SIBATA SCIENTIFIC TECHNOLOGY LTD,<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sibata.co.jp\/en\/solution\/air-environment\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Air Environment - 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