Multicomponent Gas Analyzer
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| Brand | ABB |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MAO2020-Limas21 |
| Pricing | Upon Request |
| Brand | Aerodyne |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | CAPS PMex |
| Instrument Principle | Cavity Attenuated Phase Shift Spectroscopy (CAPS) |
| Product Type | Online Continuous Monitor |
| Response Time | <2 s |
| Repeatability | CO, CO₂, CH₄, C₂H₄, HCHO, CHOOH, COS, SO₂, NO, N₂O, NO₂, NH₃, HONO, HNO₃, ¹³C-CO₂, ¹⁸O-CO₂, ¹⁷O-CO₂, HOD, ¹⁵N¹⁴N¹⁶O (δ¹⁵Nα), ¹⁴N¹⁵N¹⁶O (δ¹⁵Nβ) |
| Wavelength Options | 405 nm, 450 nm, 525 nm, 630 nm, 660 nm, 780 nm (up to 4 simultaneously selectable) |
| Linear Range | 0–4000 Mm⁻¹ |
| Sensitivity | 2.5 Mm⁻¹ (1 s), 0.25 Mm⁻¹ (60 s) |
| Sample Flow Rate | 0.85 L/min per cavity |
| Operating Pressure | Ambient |
| Materials in Contact with Sample | Conductive polyurethane, stainless steel, conductive silicone, aluminum |
| Data Output | RS-232, USB, Ethernet |
| Onboard Storage | 5 years of data |
| Dimensions | 61 cm × 43 cm × 31 cm |
| Weight | 15 kg |
| Power | <100 W, 100–250 VAC (50–60 Hz) |
| Brand | Aerodyne |
|---|---|
| Origin | USA |
| Model | CAPS PMssa |
| Principle | Cavity Attenuated Phase Shift (CAPS) Spectroscopy |
| Form Factor | Continuous Online Monitor |
| Response Time | 1 s |
| Sensitivity | 3.0 Mm⁻¹ (1 s), 0.5 Mm⁻¹ (60 s) |
| SSA Uncertainty | ±0.03 (30 s integration) |
| Wavelength Options | 405 nm, 450 nm, 525 nm, 630 nm, 660 nm, 780 nm |
| Sample Flow Rate | 0.85 L/min |
| Operating Pressure | Ambient |
| Housing Dimensions | 61 cm × 43 cm × 23 cm |
| Weight | 16 kg |
| Power | 200–250 V AC, 50–60 Hz, 50–100 W |
| Data Interfaces | RS-232, USB, Ethernet |
| Onboard Storage | ≥5 years of high-resolution time-series data |
| Wetted Materials | Conductive polyurethane, stainless steel, conductive silicone, aluminum |
| Display | Integrated real-time LCD interface |
| Brand | Aerodyne |
|---|---|
| Origin | USA |
| Model | Aerodyne CO2 |
| Detection Principle | Tunable Infrared Laser Direct Absorption Spectroscopy (TILDAS) |
| Configuration | Online, Benchtop |
| Response Time | <1 s |
| Measured Isotopologues | ¹³C¹⁶O₂, ¹²C¹⁶O¹⁸O, ¹²C¹⁷O¹⁶O, ¹²C¹⁶O²H, HOD, ¹⁵N¹⁴N¹⁶O (δ¹⁵Nα), ¹⁴N¹⁵N¹⁶O (δ¹⁵Nβ), COS, SO₂, NO, N₂O, NO₂, NH₃, HONO, HNO₃, CH₄, C₂H₄, HCHO, CHOOH, CO |
| Precision (Δ₆₃₈) | 0.01‰ (SE, 16 min, ≤1.6 mg calcite) |
| Path Length | 400 m (astigmatic multipass cell) |
| Power Consumption | 250–500 W (120/240 V, 50/60 Hz, without pump) |
| Dimensions | 560 × 770 × 640 mm (W × D × H) |
| Weight | 75 kg |
| Data Interfaces | RS-232, USB, Ethernet |
| Operating Environment | 10–35 °C, 0–20 slpm |
| Brand | Aerodyne |
|---|---|
| Origin | USA |
| Model | SIX |
| Detection Principle | Tunable Infrared Laser Direct Absorption Spectroscopy (TILDAS) |
| Configuration | Online, Real-Time |
| Response Time | <1 s (10 Hz data acquisition) |
| Measurement Species | NH₃, O₃, CO₂, CH₄, N₂O, H₂O |
| Isotopic Capability | ¹³C-CO₂, ¹⁸O-CO₂, ¹⁷O-CO₂, HOD, ¹⁵N¹⁴N¹⁶O (δ¹⁵Nα), ¹⁴N¹⁵N¹⁶O (δ¹⁵Nβ) |
| Path Length | Up to 210 m (Patented Astigmatic Multipass Cell) |
| Detection Limits (1σ) | NH₃: 50 ppt (1 s), 15 ppt (100 s) |
| O₃ | 400 ppt (1 s), 100 ppt (100 s) |
| CO₂ | 0.25 ppm (1 s), 0.06 ppm (100 s) |
| N₂O | 80 ppt (1 s), 20 ppt (100 s) |
| CH₄ | 400 ppt (1 s), 100 ppt (100 s) |
| H₂O | 10 ppm (1 s), 5 ppm (100 s) |
| Operating Temperature | 10–35 °C |
| Relative Humidity | 5–95 % RH |
| Sample Flow Rate | 0–20 slpm |
| Data Interfaces | RS232, USB, Ethernet |
| Dimensions (W×D×H) | 560 × 770 × 640 mm |
| Weight | 75 kg |
| Power | 250–500 W, 120/240 VAC, 50/60 Hz |
| Brand | Aerodyne |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Type | Online Analytical System |
| Measurement Principle | Tunable Infrared Laser Direct Absorption Spectroscopy (TILDAS) |
| Response Time | 1 s (10 Hz acquisition rate) |
| Repeatability | ±0.2‰ for δ¹³C(CH₄), ±1.5‰ for δ¹⁴N¹⁵N¹⁶O, ±0.03 ppb for N₂O (100 s avg), ±0.05 ppb for CH₄ (100 s avg), ±0.03 ppm for CO₂ (100 s avg), ±0.03‰ for δ¹⁸O(CO₂), ±0.03‰ for δ¹⁸O(H₂O), ±0.1‰ for δHDO (100 s avg) |
| Measured Species & Isotopologues | CH₄, δ¹³C(CH₄), N₂O, δ¹⁵N¹⁴N¹⁶O, δ¹⁴N¹⁵N¹⁶O, δ¹⁴N¹⁴N¹⁸O, CO₂, δ¹³C(CO₂), δ¹⁸O(CO₂), H₂O, δ¹⁸O(H₂O), δHDO |
| Brand | Aerodyne |
|---|---|
| Origin | USA |
| Model | Aerodyne TILDAS Series (Configurable Dual-Laser Platform) |
| Principle | Mid-Infrared Tunable Diode Laser Direct Absorption Spectroscopy (TILDAS) |
| Type | Continuous Online Analyzer |
| Response Time | ≤1 s (10 Hz measurement capability) |
| Detection Limits | Sub-ppt (1σ, 1 s) for CO, CO₂, CH₄, C₂H₄, HCHO, CHOOH, COS, SO₂, NO, N₂O, NO₂, NH₃, HONO, HNO₃, HOD, ¹³C-CO₂, ¹⁸O-CO₂, ¹⁷O-CO₂, ¹⁵N¹⁴N¹⁶O (δ¹⁵Nα), ¹⁴N¹⁵N¹⁶O (δ¹⁵Nβ) |
| Optical Path Length | 76 m or 210 m (Astigmatic Multipass Cell) |
| Multi-Platform Deployment | Fixed-site, eddy covariance towers, automated soil flux chambers, mobile platforms (vehicle, aircraft, marine vessel) |
| Brand | Aerodyne |
|---|---|
| Origin | USA |
| Model | Aerodyne TILDAS-CNW |
| Detection Principle | Tunable Infrared Laser Direct Absorption Spectroscopy (TILDAS) |
| Configuration | Online Continuous Analyzer |
| Response Time | <1 s (up to 10 Hz measurement frequency) |
| Repeatability | CH₄, δ¹³C(CH₄), N₂O, δ¹⁵N¹⁴N¹⁶O, δ¹⁴N¹⁵N¹⁶O, δ¹⁸O(N₂O), CO₂, δ¹³C(CO₂), δ¹⁸O(CO₂), H₂O, δ¹⁸O(H₂O), δHDO |
| Measurement Range | CH₄: 2–20 ppm |
| N₂O | 0.3–100 ppm |
| CO₂ | 300–1000 ppm or 0.1–0.3 µmol/mol |
| H₂O | 0–4% |
| Precision (1 s / 100 s) | CH₄: 0.2 / 0.05 ppb |
| δ¹³C(CH₄) | 1.0 / 0.2 ‰ |
| N₂O | 0.03 / 0.01 ppb |
| δ¹⁴N¹⁵N¹⁶O | 6.0 / 1.5 ‰ |
| δ¹⁵N¹⁴N¹⁶O | 9.0 / 2.3 ‰ |
| δ¹⁸O(N₂O) | 12.0 / 3.0 ‰ |
| CO₂ | 0.1 / 0.03 ppm |
| δ¹³C(CO₂) | 0.1 / 0.03 ‰ |
| δ¹⁸O(CO₂) | 0.1 / 0.03 ‰ |
| H₂O | 10 / 5 ppm |
| δ¹⁸O(H₂O) | 0.1 / 0.03 ‰ |
| δHDO | 0.3 / 0.1 ‰ |
| Operating Temperature | 10–35 °C |
| Humidity Range | 5–95 % RH (non-condensing) |
| Sampling Flow Rate | 0–20 SLPM |
| Data Interfaces | RS232, USB, Ethernet |
| Dimensions | 530 × 660 × 710 mm (W×D×H) |
| Weight | 72 kg |
| Power | 500 W, 120/240 VAC, 50/60 Hz |
| Brand | Aerodyne |
|---|---|
| Origin | USA |
| Model | TILDAS-CO2/CH4/N2O |
| Detection Principle | Tunable Infrared Laser Direct Absorption Spectroscopy (TILDAS) |
| Configuration | Online, Closed-Path |
| Response Time | ≤1 s (selectable 1–10 Hz) |
| Precision (1 s) | CO₂: 100 ppb, CH₄: 0.1 ppb, N₂O: 0.03 ppb, H₂O: 10 ppm, δ¹³C-CO₂: 0.1‰, δ¹⁸O-CO₂: 0.03‰ |
| Measurement Range | CO₂: 0–5000 ppm, CH₄/N₂O: 0–10 000 ppb, H₂O: 0–5000 ppm, δ¹³C/δ¹⁸O: ±0.5‰ |
| Effective Optical Path Length | 210 m (Astigmatic Multipass Cell) |
| Detection Limit | Sub-ppt for key trace gases |
| Compliance | Designed for GLP/GMP-aligned operation |
| Brand | AGC |
|---|---|
| Origin | Ireland |
| Model | AGC50 |
| Detection Principle | Thermal Conductivity Detection (TCD) |
| Configuration | Online Fixed-Installation Analyzer |
| Response Time (t90) | <30 s |
| Repeatability | ±0.5% FS for H₂, He, CO₂, and other binary gas mixtures or high-purity gases |
| Display | 5.7″ QVGA LCD with real-time status, alarm, diagnostic, and measurement readouts |
| Flow Measurement | Integrated high-accuracy mass flow sensor (displayed in real time) |
| Detector Design | Temperature-controlled TCD with adjustable setpoint, housed in thermally stabilized metal enclosure |
| Zero Reference | Electromechanically actuated solenoid valve for periodic zero-gas introduction |
| Drift Stability | <1% full-scale drift over 24 h at constant ambient and sample conditions |
| Sample Compatibility | Binary gas mixtures and ultra-high-purity gases (e.g., N₂/H₂, Ar/He, O₂/CO₂, air/N₂) |
| Brand | Ailun General / Qingdao Ailun |
|---|---|
| Origin | Shandong, China |
| Model | HB6080 |
| Detection Principle | Electrochemical Sensor Technology |
| Form Factor | Portable |
| Response Time | ≤30 s |
| Target Gases | SO₂, NO, CO |
| Repeatability | ±2% FS (typical for electrochemical sensors) |
| Compliance | Meets Chinese national standards for toxic and indoor air quality gas detection (e.g., HJ 693–2014, GB/T 18204.2–2014) |
| Sensor Interface | Auto-recognizing digital sensor module |
| Enclosure Rating | IP54 (dust- and splash-resistant) |
| Power Supply | Rechargeable Li-ion battery (≥10 h continuous operation) |
| Data Output | RS232/USB interface, optional Bluetooth 5.0 |
| Operating Temperature | –10 °C to +50 °C |
| Storage Temperature | –20 °C to +60 °C |
| Brand | AP2E |
|---|---|
| Origin | Imported (France) |
| Model | ProCeas |
| Principle | Tunable Diode Laser Infrared Absorption Spectroscopy (TDLAS) with Optical Feedback Cavity-Enhanced Absorption Spectroscopy (OFCEAS) |
| Configuration | Online, Rack-Mountable (19", 4U) |
| Response Time | <1 s |
| Detection Limits | Sub-ppb to low-ppm (gas-dependent) |
| Measured Gases | HCHO, H₂S, CH₄, CO, CO₂, H₂, H₂O, HCl, HCN, HF, N₂O, NH₃, O₂, NO, NO₂ |
| Sampling | Low-Pressure Sampling (LPS) System with Sonic Nozzle |
| Zero Drift | None (real-time cavity ring-down noise monitoring & auto-zero compensation) |
| Calibration | Factory pre-calibrated |
| Brand | APIX Analytics |
|---|---|
| Origin | France |
| Model | APIX-PPAM |
| Type | Portable Multicomponent Gas Analyzer Module |
| Principle | Silicon-Microfabricated Gas Chromatography with Integrated NEMS/μTCD Detection |
| Response Time | ≤10 ms (injection) |
| Repeatability | <0.1% RSD for sample injection |
| Sample Compatibility | Natural gas, ambient air, permanent gases, hydrocarbons (C1–C10), VOCs, sulfur compounds, halogenated organics, oxygenates |
| Carrier Gases | He, H₂, N₂, Ar, synthetic dry air |
| Carrier Flow Rate | ~1 mL/min |
| Injection Volume | <15 µL |
| Column Temperature Range | 50–160 °C (stability <0.1 °C) |
| Detector Operating Range | Ambient to 120 °C |
| Detection Range | sub-ppb (with preconcentration) to % v/v |
| Module Dimensions | 27 × 10 × 3 cm |
| Weight | 900 g |
| Brand | APIX Analytics |
|---|---|
| Origin | France |
| Model | ChromPix 2 |
| Type | Portable GC-based Analyzer |
| Principle | Microfabricated Gas Chromatography with Silicon-based μ-TCD and NEMS Detection |
| Response Time | <0.01 s (detector response) |
| Sample Types | Natural gas, biogas, industrial stack emissions, VOCs (including BTEX), permanent gases (N₂, O₂, CO₂), sulfur compounds (H₂S, THT, mercaptans), and specialty gases |
| Column Capacity | Up to 4 parallel capillary columns |
| Carrier Gases | He, H₂, N₂, Ar, synthetic dry air |
| Operating Temperature | −10–40 °C |
| Power | 100–240 V AC, 50–60 Hz, 150 W (config-dependent) |
| Dimensions | 450 × 460 × 220 mm |
| Weight | 10 kg |
| Column Temp Range | 50–160 °C (stability <0.1 °C) |
| Detection Range | sub-ppm to % v/v |
| LOD (VOCs w/ preconcentration) | <1 ppb |
| LOD (H₂S) | 7 ± 0.7 ppm (with sample conditioning) |
| LOD (THT) | 2 ± 0.2 ppm (with sample conditioning) |
| LOD (C₁–C₆ hydrocarbons) | <5 ppm |
| LOD (C₆–C₁₂) | <1 ppm |
| LOD (N₂/O₂/CO₂) | <10 ppm |
| LOD (BTEX) | <1 ppm |
| Analysis Time | ≤1 min (separation), ≤2 min (incl. backflush) |
| Brand | APIX Analytics |
|---|---|
| Origin | France |
| Model | APIX MAX-One™ |
| Type | Portable |
| Response Time | 0.01 s |
| Detection Principle | MEMS-based Micro-Gas Chromatography with μTCD |
| Compliance | ATEX II 2G Ex IIB+H2 T6, CSA Div 1 Class I, Group B, C, D, AEx d IIB+H2 T6, NeSSI-compatible |
| Dimensions | 360 × 350 × 170 mm |
| Weight | 25 kg |
| Power Input | 100–240 V AC, 50–60 Hz |
| Max Power Consumption | 750 W |
| Operating Temperature | −10 to +40 °C |
| GC Column Temp Range | 50–160 °C (stability < 0.1 °C) |
| Carrier Gases | He, H₂, N₂, Ar, synthetic dry air |
| Sample Injection Pressure | 1–15 bar |
| Injection Volume | < 15 µL |
| Detector | Micro-Thermal Conductivity Detector (μTCD), ambient-120 °C |
| Detection Range | sub-ppm to % v/v |
| LOD (typical) | Permanent gases (N₂, CO₂, O₂) < 10 ppm |
| Brand | AZ (Beijing Aozuo) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Online-Installed Environmental Chamber |
| Model | iChamber |
| Response Time | 1 s |
| Repeatability | ±0.5% FS for CO, CO₂, CH₄, C₂H₄, HCHO, CHOOH, COS, SO₂, NO, N₂O, NO₂, NH₃, HONO, HNO₃ |
| Isotopic Precision | δ¹³C-CO₂ (±0.1‰), δ¹⁸O-CO₂ (±0.2‰), δ¹⁷O-CO₂ (±0.3‰), HOD (±0.5‰), δ¹⁵Nα & δ¹⁵Nβ (±0.3‰) |
| Chamber Configurations | 1.0 m² (Ø1.2 m, H up to 2.0 m), 0.3 m² (Ø0.62 m, H 0.8 m), 0.08 m² (Ø0.35 m, H 0.5 m) |
| Power Supply | Dual-mode (12 V DC battery + 220 V AC) |
| Control Interface | RS-485 remote command protocol |
| Vertical Actuation | Motorized height adjustment (0–2000 mm), speed 50 mm/s |
| Optical Options | Transparent (photosynthetic mode) or Opaque (respiratory mode) polycarbonate enclosure |
| Sealing Integrity | ≤2 kPa pressure decay under −5 kPa initial vacuum (60 s test) |
| Pressure Equalization | Integrated columnar buffer tank |
| Operating Temperature Range | −20 °C to +55 °C |
| Wind Resistance Rating | Beaufort Scale 12 (≥32.7 m/s) |
| Enclosure IP Rating | IP65 for actuation mechanism |
| Origin | Germany |
|---|---|
| Type | Portable Multicomponent Gas Analyzer |
| Model | BA 4S |
| Measurement Principle | Paramagnetic (O₂) / Non-Dispersive Infrared (CO₂) |
| Response Time (T₉₀) | <15 s (O₂), <10 s (CO₂) |
| Repeatability | ±0.1% O₂ (basic), ±0.05% O₂ (Pro variant), ±2% FSR CO₂ |
| Operating Temperature | −10 to +50 °C (O₂), +5 to +45 °C (CO₂) |
| Dimensions | 150 × 300 × 260 mm |
| Weight | 2.6–3.9 kg |
| Power Supply | Rechargeable battery or AC adapter |
| Sample Flow | 1.5–6 L/min (unpumped) |
| Gas Inlet/Outlet | 5 mm OD tubing |
| Enclosure Material | 316 stainless steel |
| Brand | BCC |
|---|---|
| Model | MGA-3000 |
| Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Configuration | Fixed-Mount |
| Detection Range | 0–10 / 50 / 100 / 500 / 1000 ppm to 100% vol (gas-dependent, customizable) |
| Sensitivity | 1 ppb |
| Response Time | T90 ≤ 60 s |
| Repeatability | ≤ ±1 % FS |
| Accuracy | ≤ ±2 % FS |
| Zero Drift | ≤ ±1 % FS / 24 h |
| Detection Limit | 0.1–1 ppm (varies by target gas) |
| Output Interfaces | 4–20 mA, RS232/RS485, USB, Ethernet |
| Enclosure Options | 19″ rack-mount, benchtop, portable |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA-3000Ex |
| Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Type | Fixed-Mount Industrial Analyzer |
| Detection Range | 1 ppb to 100% vol |
| Sensitivity | 1 ppb (for select gases) |
| Response Time | T90 ≤ 60 s |
| Repeatability | ≤ ±1% FS |
| Accuracy | ±0.1–2% FS (gas-dependent) |
| Zero/Full-Scale Auto-Calibration | Yes |
| Drift | ≤ ±1% FS / 24 h |
| Output Interfaces | 4–20 mA, RS232/RS485, USB, Ethernet (TCP/IP) |
| Enclosure Options | 19" rack-mount, benchtop |
| Certified Protection | Ex d IIB T4 Gb / Ex tb IIIC T130°C Db (IEC 60079-0, -1, -7, -31) |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA-3000P (Ammonia-Specific) |
| Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Type | Portable Multicomponent Gas Analyzer |
| Measurement Range | 1 ppb to 100% vol NH₃ (customizable) |
| Sensitivity | 1 ppb (NH₃) |
| Response Time | T₉₀ ≤ 20 s |
| Repeatability | ±1–2% FS |
| Zero/ Span Drift | ≤ ±1% FS / 24 h |
| Power Consumption | < 100 W |
| Output Interfaces | 4–20 mA, RS232 / RS485, USB, Ethernet (TCP/IP) |
| Brand | BCC |
|---|---|
| Model | MGA-3000P |
| Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Type | Portable |
| Detection Range | 0.1 ppm to 100% vol |
| Sensitivity | 0.01 ppm |
| Response Time (T90) | ≤30 s |
| Repeatability | ±1–2% FS |
| Zero/ Span Drift | ≤±1% FS / 24 h |
| Detection Limits | 0.1–1 ppm (gas-dependent) |
| Power Consumption | <100 W |
| Data Interfaces | 4–20 mA, RS232/RS485, USB, Ethernet |
| Sample Handling | Dual-mode (cold-dry and hot-wet) |
| Gas Selectivity | Enhanced via Gas Correlation Filtering (GCF) |
| Simultaneous Channels | Up to 7 gas components |
| Brand | BCC |
|---|---|
| Model | MGA-6000 |
| Measurement Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Detection Range | 0–1 ppm to 0–100% (selectable, multi-range auto-switching) |
| Sensitivity | 1 ppb (gas-dependent) |
| Response Time | T90 ≤ 20 s |
| Repeatability | ≤ ±1% FS |
| Zero/Scale Drift | ≤ ±1% FS / 24 h |
| Operating Temperature Stability | Active thermal control with proprietary temperature management |
| Enclosure Options | 19" rack-mount, benchtop, and portable configurations |
| Data Interfaces | 4–20 mA analog output, RS232 / RS485 serial, USB, Ethernet (TCP/IP) |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA-6000Ex |
| Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Type | Fixed-mount |
| Detection Range | ppb to 100% vol |
| Sensitivity | 1 ppb |
| Response Time | T90 ≤ 20 s |
| Repeatability | ≤ ±1% FS |
| Accuracy | 0.1–2% FS |
| Drift | ≤ ±1% FS / 24 h |
| Output Interfaces | 4–20 mA, RS232/RS485, USB, Ethernet (TCP/IP) |
| Auto-Calibration | Zero & Span |
| Certified Protection | Ex d IIB T4 Gb / Ex tb IIIC T130°C Db (IEC 60079-0, -1, -7, -31) |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA-6000P |
| Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Type | Portable |
| Detection Range | ppb to 100% (gas-dependent) |
| Sensitivity | 1 ppb |
| Response Time (T90) | ≤20 s |
| Repeatability | 1–2% FS |
| Drift | ≤±1% / 24 h |
| Power Consumption | <100 W |
| Detection Limits | 1 ppb – 1 ppm (varies by target gas) |
| Data Interfaces | 4–20 mA, RS232/RS485, USB, Ethernet |
| Brand | BCC |
|---|---|
| Model | MGA-8000 |
| Measurement Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) with Off-Axis ICOS |
| Detection Range | 0–1 / 10 / 50 / 100 / 500 ppm (selectable per gas) |
| Detection Limit | <1 ppb (gas-dependent) |
| Response Time (T90) | ≤20 s |
| Repeatability | ≤±0.1% FS |
| Drift | ≤±1% FS / 24 h |
| Temperature Control Stability | ±0.005 °C |
| Pressure Control Stability | ±0.0002 atm |
| Sample Temperature Range | −10 to +50 °C |
| Output Interfaces | 4–20 mA, RS-232 / RS-485 (Modbus RTU), USB, Ethernet |
| Power Supply | 200–240 VAC, 50/60 Hz |
| Enclosure Options | 19″ rack-mount, benchtop, portable |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA6000 |
| Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Type | Fixed-Installation Multicomponent Gas Analyzer |
| Measurement Target | H₂O vapor in gas streams |
| Detection Range | 0–10 / 50 / 100 / 500 / 1000 ppm up to % level (configurable) |
| Limit of Detection (LOD) | 10 ppb |
| Response Time (T90) | ≤20 s |
| Repeatability | ≤±1% FS |
| Output Interfaces | RS-485, Ethernet (TCP/IP) for DCS integration |
| Data Storage | Embedded SSD with 5-year local retention |
| Design | Modular, maintenance-free architecture |
| Consumables | None |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA6000 |
| Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Type | Fixed-mount analyzer |
| Measurement Range | 0–1000 ppm H₂O |
| Limit of Detection (LOD) | 10 ppb H₂O |
| Response Time (T90) | ≤20 s |
| Repeatability | ≤±1% FS |
| Output Interfaces | RS-485, Ethernet (TCP/IP) |
| Data Storage | Embedded SSD (5-year capacity) |
| Design | Modular, maintenance-free architecture |
| Compliance | Designed for continuous industrial process monitoring per ISO 8573-3 and ASTM D7217 |
| Brand | Boreal Laser |
|---|---|
| Origin | Canada |
| Model | GasFinder3-DC |
| Type | Portable In-Situ Analyzer |
| Measurement Principle | TDLAS with Wavelength Modulation Spectroscopy (WMS) |
| Response Time | 1 s |
| Accuracy | ±2% FS |
| Repeatability | CH₄, CO₂, H₂S, NH₃, C₂H₂, O₂ |
| Output Options | Up to three 4–20 mA analog outputs and dry-contact relays per channel (enhanced configuration) |
| Communication Protocols | RS-232, RS-485 (Modbus RTU), Ethernet (TCP/IP, Telnet) |
| Display & Control | Integrated HMI touchscreen or remote GasView software |
| Operating Temperature | −40 °C to +50 °C |
| Enclosure Rating | IP66 / NEMA 4X |
| Laser Source | Semiconductor diode laser (~10 mW output) |
| Laser Safety Class | IEC 60825-1 Class 1 AEL |
| Hazardous Area Certification | NA Class I, Zone 2, IIC, T4 (analyzer) |
| Functional Safety | SIL2 compliant |
| Dimensions | 495 × 368 × 160 mm |
| Weight | 14.6 kg (32.2 lbs) |
| Power Supply | 24 VDC, 20 W (optional 120–220 VAC adapter) |
| Brand | Bruker |
|---|---|
| Origin | Germany |
| Model | MGA10-GP |
| Measurement Principle | Mid-Infrared Quantum Cascade Laser Absorption Spectroscopy (QCLAS) |
| Simultaneous Target Gases | CH₄, CO, CO₂, SO₂, NH₃, N₂O, NO, NO₂, H₂O, O₃, COS, HCHO, HONO |
| Measurement Frequency | 1 Hz or 10 Hz (user-selectable) |
| Detection Limit | Sub-ppb to low-ppb range for most analytes |
| Interference Resistance | High specificity due to narrow-linewidth QCL emission and spectral fingerprint matching |
| Operating Environments | Laboratory, mobile platforms (aircraft, vehicle, ship), and unattended ground stations |
| Compliance | Designed to support ISO 14064-1/2, EPA Method TO-15 & ASTM D6348, and GLP/GMP-aligned data integrity workflows |
| Brand | Bruker |
|---|---|
| Origin | Germany |
| Model | OMEGA 5 |
| Principle | Infrared Absorption Spectroscopy (FTIR) |
| Type | Online, Real-time |
| Response Time | <1 s |
| Detection Range | ppb to 100% |
| Sample Compatibility | >300 gas compounds |
| Gas Cell | 5 m multipass reflective cell with nickel-plated body and gold-coated mirrors |
| Interferometer | RockSolid™ permanent alignment |
| Detector | Thermoelectrically cooled MCT |
| Light Source | CenterGlow™ broadband IR source |
| Software | OPUS GA v8.x with spectral library and nonlinear fitting engine |
| Compliance | ASTM D6348, ISO 12039, USP <1227>, GLP/GMP-ready audit trail |