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FPI offers a rich gas detector portfolio that developed on electrochemical, catalytic combustion, photo ionization and infrared technologies. The GT series gas detectors are used to monitor flammable and toxic gases, oxygen, carbon dioxide, VOCs and other inorganic gases. The gas detectors can make a valuable contribution to…
GT Series Gas Detector（Leakage Detection）
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The GRD-2000 Thermal Conductivity Gas Analyzer is designed to continuously measure the concentration of a single component of interest in a flowing gas mixture. The measurement is based on the different thermal conductivity of the individual components of the sample stream. It compares the thermal conductivity of a sample…
GRD-2000 Thermal Conductivity Gas Analyzer
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User-friendly workstation software The workstation software inherits the classic operation interface, and the users do not need to change their usage habits. The batch function can automatically perform statistical analysis on the sample data and draw sample trend charts. Ultra-stable liquid injection port Fully electronic flow…
GC 2000 Gas Chromatograph
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Different pollutants in water exhibit characteristic absorption features at various light wavelengths (water quality absorption spectral fingerprints), as illustrated below. The full-spectrum water quality analyzer interprets the absorption spectra of pollutants in the 190nm to 750nm wavelength range by mapping them with…
Full-Spectrum Water Quality Analyzer
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In recent years, mobile vehicle exhaust and industrial emissions of organic compounds VOCs are increasing, causing atmospheric photochemical smog pollution. Formaldehyde is highly reactive in the atmosphere, and it can generate HO 2 radicals through photolysis, and HO 2 radicals react rapidly with NO to generate OH radicals, so…
FMS-100 Formaldehyde Online Monitoring System
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The EXPEC-6500 ICP-OES is designed to measure the mass concentration of elements in a sample within a range of ng/l to 100% following the requisite sample preparation in accordance with standardised and certified measurement procedures. It adopts a with newly developed vertical torch dual observation technology, which can…
EXPEC-6500 Inductively Coupled Plasma Optical Emission Spectrometer (ICP-OES)
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EXPEC-6000 is a developed product by Focused Photonics (Hangzhou), Inc. It is an achievement based on many years of extensive research and development of optical spectrum analyzing equipment. EXPEC-6000 has a rich spectral library with more than 50,000 optical spectrum lines available for selection and has a synchronous…
EXPEC-6000 Inductively Coupled Plasma Optical Emission Spectrometer(ICP-OES)
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EXPEC-5231 is a brand new gas chromatography-triple quadrupole mass spectrometer(GC-MS/MS) based on the innovative mass spectrometery technologies. Without cold point in the whole process and the design of El ion source to ensure efficient and stable sample transmission and ionization efficiency. It is suitable for the…
EXPEC-5231 Gas Chromatography Tandem Mass Spectrometry (GC-MS/MS)
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EXPEC-5210 has excellent sensitivity and stability, outstanding scalability and best cost performance and is suitable for a wide range of application fields such as environmental testing, medical testing and food safety. The mass spectrometry workstation software independently developed for user needs. “Mass Expert”, includes…
EXPEC-5210 LC-MS/MS Liquid Chromatography Tandem Mass Spectrometry
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EXPEC-3100 Intl uses hydrogen flame ionization detection technology for total hydrocarbon measurement. It is suitable for VOC source tracing, on-site emergency detection of pollutants, automatic on-site emergency detection, and pipeline leak detection. The system is available with FID and PID dual-detector configurations,…
EXPEC-3100 Intl Portable VOC Leakage Detection System
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Methane (CH4) is a colorless and odorless gas that plays a significant role as the primary component of natural gas. It exists naturally underground and beneath the ocean floor, as well as in the Earth’s atmosphere at levels of around 1,800 parts per billion (ppb). Human activities, including industrial processes, contribute to…
EXPEC-2000 Series Methane/NMHC/THC Analyzer
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EXPEC-1880 infrared thermal imaging gas leak detector (EXPEC-1880) is a non-contact leak detector for volatile organic compounds (VOCs). It adopts a high-end mediumwave cooled type-II superlattice infrared detector and has passed Ex ic nc op IIc T4 Gc explosion-proof certification, with high protection level (IP54).
EXPEC-1880 Infrared Thermal Imaging Gas Leak Detector (VOCs)
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The EXPEC 7350 ICP-MS/MS breaks through the limitations of conventional ICP-MS technology with an advanced engineering design and a series of innovative technological breakthroughs, bringing the domestic ICP-MS platform to a new level of performance. Its unique MS/MS mode significantly enhances interference removal capability,…
EXPEC 7350 ICP-MS/MS
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The new generation of EXPEC 3500 portable gas chromatography-mass spectrometry (GC-MS) is a portable device for rapid qualitative and quantitative analysis of onsite organic matter, which can be used for rapid qualitative and quantitative analysis of volatile organic compounds (VOCs) in the atmosphere, water and soil, as well…
EXPEC 3500 Portable Gas Chromatography Mass Spectrometry
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Based on gas chromatography with flame ionization detection (GC-FID), the EXPEC 3200 (Model 115Pro) Portable Total Hydrocarbon, Methane and Non-Methane Hydrocarbon Analyzer fully complies with HJ 1332-2023, Stationary Source Emissions – Determination of Total Hydrocarbons, Methane and Non-Methane Hydrocarbons – Portable GC-FID…
EXPEC 3200 Portable THC, Methane and NMHC Analyzer
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The EXPEC 3100 Intl VOC Gas Analyzer is a portable, intrinsically safe instrument designed for THC determination, leak detection, and emergency response. Configured with a Flame Ionization Detector (FID) as standard, with a Photo Ionization Detector (PID) optionally available, it responds to virtually all VOCs and common…
EXPEC 3100 Intl VOC Gas Analyzer
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EXPEC 1810 is a high-precision and fast response thermographic camera that adopts far-infrared absorption technology for body temperature detection. It can be operated as a remote distance for non-contact detection for 3~15 meters . The device can visualize the body temperature as an image and measure the individual’s…
EXPEC 1810 Thermographic Camera
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The transducers of the Acoustic Doppler Flow Meter emit acoustic waves into the water and receive echo signals with varying frequencies. Based on the frequency shift caused by the Doppler effect, the flow velocity is determined. By combining the measured velocity with the cross-sectional area of the pipe or channel, the flow…
Doppler Flow Meter
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During the interaction between dissolved oxygen in water and fluorescent substances, both the fluorescence intensity decreases and the fluorescence lifetime shortens. This fluorescence quenching can be described by the Stern–Volmer equation: Where: I0I_0 — Fluorescence intensity in the absence of oxygen II — Fluorescence…
D. O. Sensor
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FPI specializes in carbon and sulfur analyzers, which can quickly and accurately determine the mass fractions of carbon and sulfur elements in copper and iron, alloys, stainless steel, cast iron, non-ferrous coals, ceramics, catalysts, inorganic organics and other materials. Control and data processing Infrared Carbon & Sulfur…
CS5000 High Frequency Infrared Carbon and Sulfur Analyzer
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To measure the resistance or conductivity of a sample, the current and voltage across the electrodes of a conductivity cell must be measured. Conductance (G) is defined as the reciprocal of resistance: G = 1 / R = I / V The value of conductance depends on the geometry of the electrode plates and is represented by the cell…
Conductivity Sensor
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The ultraviolet (UV) absorption spectrum of water correlates well with the presence of organic pollutants. The concentration of organic pollutants absorbs UV light at specific wavelengths following the Lambert-Beer law, which can be expressed as: COD Sensor Where: A— Absorbance C — Concentration of the organic substance L —…
COD Sensor
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Capillary electrophoresis is a highly efficient, micro-scale technique particularly well-suited for the separation and analysis of biological macromolecules. In the field of clinical diagnostics, using capillary electrophoresis to analyze the electrophoretic properties of proteins in serum and whole blood makes it possible to…
ClinCap 1000 Automatic Capillary Electrophoresis
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Uses dual light sources: one channel measures color using a system composed of a light source, photodiode, and quartz window to simulate human visual observation, with algorithms that establish a stable and reliable water color calculation model; the other channel measures water turbidity, applying specific algorithms to…
Chroma Sensor
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When a beam of light is directed into a liquid containing chlorophyll, the chlorophyll absorbs blue-violet and red light and emits fluorescence in the red wavelength range. The intensity of the fluorescence is directly proportional to the concentration of chlorophyll.
Chlorophyll-a Sensor
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CEMS-4000 VOC is an online emission monitoring system based on catalytic oxidation-FID technology, which can monitor VOC components in the flue gas. The system supports wall-mounted installation, platform installation, cabin-type installation. It can be widely used in the oil&gas industry, electronics industry, automobile…
CEMS-4000 VOC Flue Gas Continuous Monitoring System
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It is mainly applied to the online monitoring of carbon emission of flue gas components CO , CO 2 , flue gas parameters (temperature, pressure, flow rate, humidity, oxygen content) emitted by various fixed sources, realizing the carbon emission measurement of fixed pollution source discharge by direct measurement method, and…
CEMS-2000A Continuous Carbon Emission Monitoring System(CO, CO2, O2)
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FPI EXPEC-2000 VOC online monitoring system is based on the principle of gas chromatography technology (GC-FID), composed of a sampling probe, heating trace line, VOC analyzer, built-in zero air generator and hydrogen generator. It is capable of monitoring methane/non-methane hydrocarbons and characters of toxic organic…
CEMS-2000 VOC Monitoring System
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FPI CEMS-2000D is an automatic dilution extractive system ranging in dilution ratios from 20:1 to over 400:1, designed for SO x , NO x , O 2 , H 2 O, and meteorological parameters monitoring, ensuring consistent reliability, repeatability and precise measurement in the application of smelting, power generation, steel, and…
CEMS-2000 D Ultra-low Emission Dilution Monitoring System(SO2, NOx, H2O, O2)
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FPI CEMS-2000 is a multi-gas monitoring system aimed to continuously and reliably measure emissions from various industrial combustions. The adoption of the hot-wet extractive method avoids the loss of content during sampling. The system is extendable with additional parameters upon request. All output signals proceed through…
CEMS-2000 Continuous Emission Monitoring System(SO2 , NOX, CO, CO2)