AERODYNE
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| 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 |
|---|---|
| Model | CPEC-AZ |
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Price | USD 1,400 (approx. ¥10,000) |
| Measurement Frequency | 10 Hz (configurable 1–10 Hz) |
| Detection Limit | Sub-ppt Level |
| Temperature-Controlled Enclosure | ±0.07 °C stability, operating range −20 to +40 °C |
| Sample Flow Rate | 0.5–20 SLPM |
| Data Interfaces | RS-232, USB, Ethernet |
| System Weight | 35 kg (core unit) / 75 kg (full configured system) |
| Power Requirement | 250 W, 120/240 V AC, 50/60 Hz |
| TILDAS Analyzer Gas Performance | N₂O (1-s precision: 0.03 ppb), CH₄ (0.25 ppb), CO₂ (100 ppb), NH₃ (40 ppt), H₂O (10 ppm), COS (0.005 ppb), NO (0.15 ppb), NO₂ (0.03 ppb), HONO (0.21 ppb) |
| dynamic range | 0–10,000 ppb (N₂O, CH₄, NH₃, COS, NO, NO₂, HONO), 0–5,000 ppm (CO₂, H₂O, O₃, CO) |
| iChamber Specifications | Footprint options: 1.0 m² × 1.5 m height, 0.3 m² × 0.8 m, or 0.08 m² × 0.5 m |
| sealing integrity | <2 kPa pressure loss over 60 s under −5 kPa differential |
| wind resistance | up to Beaufort Scale 12 |
| operational temperature | −20 to +55 °C |
| Brand | AERODYNE |
|---|---|
| Origin | Beijing, China |
| Model | EcoCosm |
| Instrument Type | Online Fixed-Station System |
| Measurement Range | O₃: 0–200 nmol·mol⁻¹ (ppb) |
| CO₂ | 0–1000 ppm |
| Co-measured Gases | CO, CH₄, N₂O, NO, NO₂ |
| OTC Capacity | Up to 15 Open-Top Chambers (OTCs) |
| Control Resolution | < ±2 nmol·mol⁻¹ O₃ |
| Sampling Interval | Configurable (default 10 min) |
| Imaging Frequency | 1 image per OTC per hour |
| Compliance | Designed for GLP-aligned environmental exposure studies |
| Brand | Aerodyne |
|---|---|
| Origin | USA |
| Model | Aerodyne N2O |
| Instrument Type | Stable Gas Isotope Ratio Mass Spectrometer (IRMS) Equivalent |
| Detection Principle | Tunable Infrared Laser Direct Absorption Spectroscopy (TILDAS) |
| Measurement Targets | N₂O, δ¹⁵Nα (¹⁵N¹⁴N¹⁶O), δ¹⁵Nβ (¹⁴N¹⁵N¹⁶O), δ¹⁸O (N₂O) |
| Detection Limit | <1 ppt (v/v) for N₂O |
| Temporal Resolution | 1–10 Hz (configurable) |
| Path Length Options | 76 m or 400 m multipass cell |
| Precision (100 s) | δ¹⁵Nα ≤ 0.08‰, δ¹⁵Nβ ≤ 0.5‰, δ¹⁸O ≤ 0.5‰ |
| Operating Temperature Range | 10–35 °C (ambient) |
| with thermostatic enclosure | −20 to +40 °C |
| Temperature Stability | ±0.1 °C at setpoint (typically 30 °C) |
| Power Requirement | 500 W, 120/240 VAC, 50/60 Hz (pump excluded) |
| Dimensions (76 m) | 650 × 430 × 270 mm (W×D×H) |
| Weight | 35 kg |
| Dimensions (400 m) | 560 × 770 × 640 mm |
| Weight | 75 kg |
| Sampling Flow Rate | 0–20 slpm |
| Data Interfaces | RS-232, USB, Ethernet |
| Time Synchronization | GPS-enabled NTP server support |
| 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 |
| Instrument Type | Stable Isotope Ratio Mass Spectrometry (IRMS)-Grade Laser Absorption Spectrometer |
| Measurement Principle | Tunable Infrared Laser Direct Absorption Spectroscopy (TILDAS) with Astigmatic Multipass Cell |
| Detection Limits | Sub-ppt for N₂O, CH₄ |
| δ¹³C-CO₂ precision | 0.02‰ (120 s) |
| δ¹⁸O-CO₂ precision | 0.03‰ (120 s) |
| Sampling Frequency | 1–10 Hz configurable |
| Certified Compliance | ASTM D6348, ISO 13877 (adapted), GLP/GMP-ready data audit trail per FDA 21 CFR Part 11 |
| Software | TDLWINTEL v5.2 with HITRAN spectral replay, zero-spectrum background subtraction, real-time laser frequency stabilization, and passive cavity drift correction |
| 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 | Aerodyne |
|---|---|
| Origin | USA |
| Model | TILDAS-N2O |
| Detection Principle | Tunable Infrared Laser Direct Absorption Spectroscopy (TILDAS) |
| Measurement Range | Sub-ppt to ppm N₂O |
| Precision | ≤30 ppt (1σ, 1 s integration) |
| Temporal Resolution | Up to 10 Hz |
| Optical Path Length | 76 m (multipass cell) |
| Wavelength Region | Mid-IR (e.g., 2200 cm⁻¹ for N₂O/CO |
| Response Time (1/e) | <0.1 s |
| Operating Temperature | −20 to +50 °C |
| Sample Flow Rate | 0–20 slpm |
| Power Consumption | 250 W (excl. vacuum pump) |
| Dimensions | 440 mm × 660 mm × 267 mm (6U rack-mountable) |
| Weight | 35 kg (main unit) + 15 kg (TE cooler) |
| Data Interfaces | RS-232, USB, Ethernet |
| Software | TDLWintel v5.x (real-time control, automated valve sequencing, background subtraction, GLP-compliant audit trail) |