Nhà phân phối hãng MET ONE tại Việt Nam | Met One Instruments

Met One Instruments được thành lập vào năm 1989, là một trong những công ty hàng đầu tại Mỹ chuyên cung cấp các phải thiết bị và giải pháp đo bụi và giám sát chất lượng không khí. Công ty TNHH Thương Mại và Dịch Vụ Tăng Minh Phát hân hạnh khi là nhà phân phối chính thức hãng Met One Instruments tại thị trường Việt Nam. Một số thiết bị và ứng dụng của hãng Met One Instruments mà chúng tôi đang phân phối bao gồm những thiết bị sau:

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E-Sampler Dual Ambient PM Monitor/Sampler

Our E-SAMPLER is the most feature-packed light-scatter Aerosol Monitor available. Whatever your monitoring needs, the E-sampler will provide accurate, dependable and relevant data.

ES-642 Remote Dust Monitor

Met One Instruments’ ES-642 Remote Dust Monitor is an industrial air-quality sensor designed to provide real time particle concentration measurements in both indoor and outdoor environments.

Our ES-642 measures particulate concentration using a highly sensitive forward scatter laser nephelometer, which has a measurement range of 0 to 100 mg/cubic meter (0 to 100,000 μg/cubic meter). As supplied, the ES-642 provides TSP particulate monitoring. Optional sharp-cut cyclones are available for PM₁, PM_2.5, or PM₁₀.

The ES-642’s serial and analog outputs support a wide variety of data collection systems. Serial outputs are MODBUS and basic ASCII via RS-232 or RS-485. Analog outputs include both 0-10 volts and 4-20 mA.

NPM 2 Network Particulate Monitor

The NPM 2 sensor is a nephelometer with purge air system which automatically measures real time airborne TSP or PM_2.5 particulate concentration levels. Designed for low-profile network applications it can be directly connected to the met One Instruments’ CCS Cloud Data Modem with data reporting to our associated Cloud Data Handling. The NPM 2 can also be directly connected to a data logger or laptop/PC for single source particulate monitoring. The NPM 2 will operate continuously for 24 months under in normal ambient air before recommended service checks.

ES-412

ntroducing the newest addition to Met One Instruments, Inc. line of Localized Particulate Monitors, the ES-412 Portable Simultaneous Particulate Profiler. As a Near-FEM (Federal Equivalent Method) product, the ES-412 provides the quality and day-to-day stability consistent with EPA quality objectives. This lightweight Particulate Profiler offers wireless, remote PM monitoring in a low profile, field deployable, weatherproof unit that measures both PM_2.5 and PM₁₀ simultaneously.

Set up with ease for either temporary quick deployment or permanent installation, and have instant access to data on your smart phone, tablet, or computer. Data from the ES-412 is backed up internally and then transmitted to a nearby cell tower every 15 minutes. In the event of cell tower communication loss, the ES-412 will attempt communication continuously until it is regained. When this occurs, the ES-412 will transmit all missing data when communication is re-established, providing data security.

Transmitted data contains 15-minute averages for PM_2.5 and PM₁₀ along with information on device power, flow, and internal diagnostics. Additionally, your custom web page dashboard offers a map showing where the unit is located with an internal GPS module. The ES-412 is a system that comes complete with cellular communications, a customized web page dashboard, a 3-year data plan, an AC power supply, and a transport case.

ES-405

The ES-405 is a near reference air quality sensor designed to provide accurate real time measurements of PM₁₀, PM₄, PM_2.5, and PM₁ particulate concentrations simultaneously. This unit reports four key particulate concentrations in both indoor and outdoor environments. The rugged weatherproof enclosure allows it to be used in the toughest environments for reliable continuous outdoor operation. The inlet heater reduces moisture-related measurement error. The sensor incorporates sheath air to prevent particles from contaminating the internal optics of the sensor. The unit can be wall mounted or installed on a vertical mast.

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E-FRM Reference Air Sampler

Met One Instruments’ E-FRM is a single channel particulate sampler approved as a US-EPA reference method for PM_2.5, PM₁₀, PM₁₀-2.5. Configured with an alternate PM_2.5 cyclone, the E-FRM may also be operated as a US-EPA designated equivalent method for PM_2.5. For ease of shipping, the E-FRM is nested in a compact package. When installed, the package expands to normal sampling height, with sampler on top, separate pump box below within the work frame. The E-FRM sampler is designed for easy setup and deployment. This allows it to be used for either permanent long-term sampling at a fixed site, or as an audit sampler with frequent relocation.

E-SEQ-FRM Sequential Reference Air Sampler

Our E-SEQ-FRM Reference Method meets the regulatory requirements for PM_2.5, PM₁₀ and PM_10-2.5 sampling methods. The E-SEQ-FRM accommodates up to sixteen (16) 47-mm diameter filter samples and may be pre-programmed to a flexible, user-defined sampling schedule, permitting more than 2 weeks of unattended daily operation.

The E-SEQ-FRM is modular by design, being easily disassembled and transported from one site to another. It is compact with a small footprint which allows it to be moved in and out of locations with challenging ingress/egress. No disassembled component: system box, stand, or inlet assembly weighs more than 45 lb.

The E-SEQ-FRM features an easy, intuitive event manager that permits programming of up to 16 independent sampling events. Optional modem/communication packages allow for remote access of stored data via RS-232 interface. Data is also quickly and easily retrieved with a USB flash drive.

SASS Five Channel Single Event Speciation Sampler

Met One’s Speciation Samplers are designed to comply with and exceed EPA Speciation requirements. Two models provide a choice for compliance monitoring: SASS, a 5 channel sampling system; and SUPER SASS, an 8 channel, multiple event, sampling system. The SASS conforms to original EPA requirements and SUPER SASS adds benefits suggested by state and local authorities. Both models use concepts pioneered by Met One Instruments, such as the contamination free Canister, solar radiation shield, and modular design. SASS and SUPER SASS not only comply to EPA specifications, they exceed the specifications; as proven in EPA and California Air Resources Board field studies.

SuperSASS Sequential Eight-Channel Speciation Sampler

Met One’s Speciation Samplers are designed to comply with and exceed EPA Speciation requirements. Two models provide a choice for compliance monitoring: SASS, a 5 channel sampling system; and SUPER SASS, an 8 channel, multiple event, sampling system. The SASS conforms to original EPA requirements and SUPER SASS adds benefits suggested by state and local authorities. Both models use concepts pioneered by Met One Instruments, such as the contamination free Canister, solar radiation shield, and modular design. SASS and SUPER SASS not only comply to EPA specifications, they exceed the specifications; as proven in EPA and California Air Resources Board field studies.

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BAM 1020 Beta Attenuation Mass Monitor

The BAM 1020 automatically measures and records airborne particulate concentration levels (in milligrams or micrograms per cubic meter) using the industry-proven principle of beta ray attenuation. Thousands of BAM 1020 units are currently deployed worldwide, making the unit one of the most successful air monitoring platforms in the world.

BAM 1022 Continuous Beta Attenuation Mass Monitor

The Met One Instruments, Inc. BAM 1022 Real-Time Portable Beta Attenuation Mass Monitor continuously measures the mass concentration of ambient particulate matter collected onto glass filter tape with a time resolution of one minute. The BAM 1022 employs an in-line sampling geometry in which the attenuation of beta rays across filter media is measured and particulate matter is sampled simultaneously. This allows ambient sampling to occur for virtually 60 minutes each hour. It also allows for beta ray measurements to be made for virtually the entire hour thereby improving sensitivity and time resolution.

E-BAM Portable Beta Attenuation Mass Monitor

The Met One Instruments E-BAM is in a class of its own as a portable, real-time beta gauge, which is comparable to U.S. EPA methods for PM_2.5 and PM₁₀ particulate measurements. The E-BAM has been built to satisfy users, regulators, and those from the health and safety community by providing truly accurate, precise, real time measurement of fine particulate matter. It is rugged, portable, battery operated, and deployable in 15 minutes.

E-BAM PLUS Portable Beta Attenuation Mass Monitor

The Met One Instruments, Inc. E-BAM Plus is a portable, real-time beta gauge which has EPA Approval for PM₁₀ particulate measurements. The E-BAM Plus will satisfy users, regulators and those from the health community by providing truly accurate, precise, real time measurement of fine particulate matter automatically. It is a rugged, portable, battery operated package easily deployed and operational in 15 minutes.