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| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | APOGEE |
| Price | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model Numbers | 907-0038 (Standard Rackmount), 911-0038 (Enhanced Precision EP), 915-0038 (Ultra-Portable) |
| Measurement Principle | Off-Axis Integrated Cavity Output Spectroscopy (OA-ICOS) |
| Detection Limits | 0.2 ppb (HCl & HF, 1σ, 100 s) |
| Precision (1σ) | 2 ppb (5 s), 0.2 ppb (100 s) |
| Drift (24 h, STP, EP model) | ≤1 ppb |
| Measurement Range (full-spec) | 0.2–2000 ppb |
| Optional Extended Range | 0–10 ppm |
| Response Time (flow-limited) | <6 s |
| Data Output | RS-232, Analog, Ethernet, USB |
| Power | 115/230 VAC, 50/60 Hz or 12 VDC |
| Power Consumption | 100 W (Standard), 150 W (EP) |
| Operating Temperature | 0–45 °C |
| Sample Temperature Range | –10 to +80 °C |
| Relative Humidity | 0–100 % RH (non-condensing) |
| Dimensions & Weight | Standard: 22.2 × 48.3 × 61 cm, 29.5 kg |
| EP | 35.6 × 48.3 × 61 cm, 40.8 kg |
| Ultra-Portable | 17.8 × 47 × 35.6 cm, 19 kg |
| Origin | USA |
|---|---|
| Manufacturer | Los Gatos Research |
| Type | OA-ICOS-based Ambient NO₂ Monitor |
| Models | 907-0009 (Rack-Mount Standard), 908-0009 (Benchtop Standard), 911-0009 (Enhanced Performance Rack-Mount) |
| Detection Limit | 0.05 ppb (1σ, 60 s) |
| Precision | 50 ppt (1σ, 1 s) |
| Response Time (Cavity Flush) | 10 s (Internal Pump) / 1 s (Optional External Vacuum Pump) |
| Drift | ≤50 ppt (24 h, EP model, STP, 15-min avg) |
| Measurement Range | 0.01–1000 ppb (full-spec) |
| Optional Extended Range | 0–3000 ppb |
| Linearity | Full-scale linear |
| Zero Calibration | Auto-zero via metal oxide scrubber (no zero gas required) |
| Sample Temp. | 0–50 °C |
| Operating Temp. | 5–45 °C |
| Humidity | 0–100% RH (non-condensing) |
| Power | 115/230 VAC, 50/60 Hz, 100 W (Std) / 150 W (EP) |
| Dimensions & Weight | Benchtop Std: 25.4 × 96.5 × 35.6 cm, 27 kg |
| Rack Std | 22.2 × 48.3 × 61 cm, 27 kg |
| Rack EP | 35.6 × 48.3 × 61 cm, 40 kg |
| Outputs | RS-232, Analog (0–10 V / 4–20 mA), Ethernet, USB |
| Internal Data Storage | Linux-based embedded computer with HDD logging |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model Numbers | 907-0017 (Standard Rackmount), 911-0017 (Enhanced Precision), 915-0017 (Ultra-Portable) |
| Detection Principle | Off-Axis Integrated Cavity Output Spectroscopy (OA-ICOS) |
| Measurement Target | Hydrogen Fluoride (HF) and Water Vapor (H₂O) |
| Detection Limit | 0.1 ppb (1σ, 100 s) |
| Precision | 1 ppb (1σ, 1 s) / 0.1 ppb (1σ, 100 s) |
| Drift | ≤0.1 ppb (24 h, EP model, STP, 15-min avg) |
| Measurement Range | 0.1–2000 ppb (standard) |
| Response Time | <10 s (with optional external pump) |
| Data Output | RS-232, Analog, Ethernet, USB |
| Power | 115/230 VAC, 50/60 Hz or 12 VDC |
| Power Consumption | 100 W (Standard), 150 W (EP), 70 W (Ultra-Portable) |
| Operating Temperature | 0–45 °C |
| Sample Temperature | 0–50 °C |
| Relative Humidity | 0–100% RH (non-condensing) |
| Dimensions & Weight | Standard: 22.2 × 48.3 × 61 cm, 29 kg |
| EP | 35.6 × 48.3 × 61 cm, 40 kg |
| Ultra-Portable | 17.8 × 47 × 35.6 cm, 19 kg |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Models | 907-0037 (Standard Rackmount), 911-0037 (Enhanced Precision), 915-0037 (Ultra-Portable) |
| Repeatability (1σ) | 2 ppb (1 s), 0.2 ppb (100 s) |
| Max Drift (EP, 15-min avg, STP, 24 h) | 1 ppb |
| Measurement Range (full spec compliance) | 0.2–2000 ppb |
| Optional Range | 0–30 ppm |
| Measurement Rate | 0.01–1 Hz (flow response <10 s requires optional external pump) |
| Sample Temp | 0–50 °C |
| Operating Temp | 0–45 °C |
| Humidity | 0–100% RH (non-condensing) |
| Outputs | RS-232, Analog, Ethernet, USB |
| Power | 115/230 VAC, 50/60 Hz or 12 VDC |
| Power Consumption | 100 W (Standard), 150 W (EP), 70 W (Ultra-Portable) |
| Dimensions & Weight | Standard: 22.2 × 48.3 × 61 cm, 29 kg |
| EP | 35.6 × 48.3 × 61 cm, 40 kg |
| Ultra-Portable | 17.8 × 47 × 35.6 cm, 19 kg |
| Brand | Picarro |
|---|---|
| Origin | USA |
| Model | G2401 |
| Instrument Type | Portable |
| Measured Gases | CO, CO₂, CH₄, H₂O |
| Response Time | < 5 s |
| Measurement Precision (1σ, 5 s) | CO < 15 ppb, CO₂ < 50 ppb, CH₄ < 1 ppb, H₂O < 30 ppm |
| Measurement Range | CO: 0–1000 ppm, CO₂: 0–5 ppm, CH₄: 0–20 ppm, H₂O: 0–7% |
| Accuracy Compliance | Meets WMO GAW and ICOS atmospheric monitoring requirements for CO, CO₂, and CH₄ |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Models | 908-0016 (Benchtop), 907-0016 (Rackmount Standard), 911-0016 (Rackmount EP), 915-0016 (Ultra-Portable) |
| Power | 115/230 VAC, 50/60 Hz, 120 W (Standard) / 150 W (EP) |
| Dimensions & Weight | Benchtop: 25.4 × 96.5 × 35.6 cm, 29.5 kg |
| Rackmount Standard | 22.2 × 48.3 × 61 cm, 29.5 kg |
| Rackmount EP | 35.6 × 48.3 × 61 cm, 40.5 kg |
| Ultra-Portable | 17.8 × 47 × 35.6 cm, 19 kg |
| Measurement Range (NH₃) | 1–10,000 ppb (full-spec) |
| H₂O Range | 0–60,000 ppm (non-condensing) |
| Precision (1σ) | 0.6 ppb (10 s), 0.2 ppb (100 s), 0.12 ppb (300 s) |
| Max Drift (EP, 24 h, STP) | 0.2 ppb |
| Temp. Control Stability (EP) | ±0.003 °C |
| Pressure Control Stability (EP) | ±0.001 torr |
| Sampling Rate | 0.01–1 Hz (user-selectable) |
| Operating Temp. | 5–45 °C (Standard), 0–45 °C (EP) |
| Sample Temp. | 0–50 °C |
| Humidity | 0–100% RH (non-condensing) |
| Outputs | RS-232, Analog, Ethernet, USB |
| Detection Principle | Off-Axis Integrated Cavity Output Spectroscopy (OA-ICOS) |
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