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| Brand | FPI (Focus Photonics Inc.) |
|---|---|
| Model | PFS-100 |
| Type | Online Multicomponent Photolysis Rate Analyzer |
| Measurement Principle | Actinic Flux-Based Spectral Radiometry |
| Optical Path | Quartz Collector + UV-VIS Optical Fiber Coupling |
| Detector | Thermoelectrically Cooled CCD Array |
| Spectral Range | 280–450 nm (configurable) |
| Spectral Resolution | ≤0.5 nm (FWHM) |
| Calibration Traceability | NIST-traceable actinic flux calibration |
| Data Output | Real-time J-value time series (s⁻¹) for O¹D, NO₂, OH, HONO, HCHO, and other photolabile species |
| Compliance | Designed per ISO 17025 laboratory practice guidelines |
| Brand | FPI |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | Extractive FTIR |
| Configuration | Online Continuous Monitoring System |
| Optical Resolution | 1 cm⁻¹ |
| Effective Path Length | Adjustable from 10 m to 64 m |
| Detector Operating Temperature | −196 °C (Liquid Nitrogen Cooled MCT) |
| Detection Limit | Sub-ppb for Selected Analytes |
| Spectral Library | >300 Certified Reference Spectra (Developed with Anhui Institute of Optics and Fine Mechanics, CAS |
| Simultaneous Quantification | ≥20 Gaseous Species (e.g., VOCs, CO, CO₂, NH₃, SO₂, NO, HCl, HF, CH₄) |
| Interference Compensation | Multi-point Calibration + Multi-spectral Band Fitting Algorithm |
| Sample Handling | Direct Extractive Sampling — No Pre-concentration or Chemical Derivatization Required |
| Compliance Readiness | Designed for ASTM D6348, ISO 12039, EPA Method 320, and GLP/GMP-aligned Data Integrity Frameworks |
| Software Architecture | Supports 21 CFR Part 11 Audit Trail, Electronic Signatures, and Secure Data Export (CSV, XML, PDF) |
| Brand | FPI |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | WAGA |
| Configuration | Online Continuous Monitoring System |
| Measurement Principle | Wet-Chemical Extraction Coupled with Ion Chromatography (IC) |
| Instrument Type | Online Multicomponent Aerosol Ion Analyzer |
| Compliance | Designed for ambient air quality monitoring per Chinese HJ 653–2013 and compatible with ISO 12884, EN 14902, and US EPA OTM-33A method frameworks |
| Brand | FPI |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | OEM Manufacturer |
| Product Type | Online Multicomponent Gas Analyzer |
| Detection Principle | Low-Temperature Preconcentration + Thermal Desorption + Capillary GC Separation + PID Detection |
| Response Rate | >40 °C/s (Heating Ramp Rate) |
| Sampling Method | Mass-Flow-Controlled (MFC) |
| Detector | High-Sensitivity Photoionization Detector (PID) |
| Column Technology | Capillary GC with Valve-Switched Backflush |
| Carrier Gas Control | Electronic Pressure Control (EPC) |
| Compliance | Designed for Continuous Emission Monitoring (CEM) and Ambient Air Quality Monitoring per EPA TO-15 / ISO 16017-1 |
| Sample Handling | Integrated Preconcentration Trap with Direct Resistive Heating |
| Brand | FPI (Focus Photonics Inc.) |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Type | Online Analyzer |
| Optical Configuration | Dual-Station Open-Path FTIR |
| Spectral Resolution | 1 cm⁻¹ |
| Detector Operating Temperature | −196 °C (Liquid Nitrogen Cooled MCT) |
| Detection Limit | Sub-ppb for Selected Analytes |
| Spectral Library | >300 Reference Spectra (Validated Against Bruker and Anhui Institute of Optics and Fine Mechanics Libraries) |
| Gas Coverage | ≥20 Target Species Including VOCs, CO, CO₂, NH₃, SO₂, NO, HCl, HF, CH₄ (Customizable) |
| Sample Handling | Direct Ambient Air Measurement — No Pre-concentration, No Chemical Derivatization, No Sampling Line Required |
| Brand | FPI |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | OCEC-100 |
| Instrument Principle | Thermal-Optical Transmission/Reflection (TOT/TOR) |
| Configuration | Continuous Online Monitoring System |
| Compliance | Designed for ASTM D7520, IMPROVE_A, NIOSH 5040, EUSAAR-2 protocol alignment |
| Data Output | Real-time OC/EC mass concentration (µg/m³), split point identification, charring correction trace |
| Brand | EXPEC / Spectrometer Technology |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Product Type | Online Fixed Installation |
| Model | EXPEC 1950 |
| Detection Principle | Open-Path Fourier Transform Infrared Spectroscopy |
| Detector | Stirling-Cooled MCT (Mercury Cadmium Telluride) |
| Measurement Range | ppb to % v/v (gas-dependent) |
| Optical Path Length | Adjustable (typically 10–500 m) |
| Spectral Resolution | ≤0.5 cm⁻¹ |
| Wavelength Range | 600–4000 cm⁻¹ (2.5–16.7 µm) |
| Data Output | Real-time qualitative & quantitative spectra, alarm-triggered reports, time-series concentration logs |
| Compliance | Designed for industrial environmental monitoring per ISO 14001, EPA Method 320, and ASTM D6348-19 guidance |
| Software | Embedded OP-FTIR analysis suite with spectral fingerprint library, auto-background correction, and neural network-based multicomponent deconvolution |
| Brand | FPI |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Type | In-Situ Online Analyzer |
| Technology | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Explosion Protection | Ex d IIB T4 Gb certified |
| Mounting | Flanged in-situ probe configuration |
| Compliance | Designed for industrial process environments per IEC 60079-0/-1/-28 and GB 3836 series |
| Target Gases | CO, CO₂, CH₄, NH₃, HCl, HF, O₂ (configurable via wavelength selection) |
| Operating Ambient Temperature | −20 °C to +60 °C |
| Process Temperature Range | Up to 1800 °C (probe-dependent) |
| Dust Load Tolerance | ≤100 g/m³ |
| Corrosion Resistance | Hastelloy C-276 probe housing standard |
| Power Supply | 24 VDC ±10% or 220 VAC 50/60 Hz |
| Output Interfaces | 4–20 mA analog, RS485 Modbus RTU, Ethernet TCP/IP, optional PROFIBUS DP |
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