Chemical Analysis Instruments
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| Origin | Germany |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | Pheonix |
| Price | Upon Request |
| Measurement Range | H: 0.1–1000 ppm (mL/100 g), extendable |
| Analysis Time | ~20 min (material- and mass-dependent), adjustable up to 2 h |
| Resolution | 0.01 ppm |
| Repeatability | ±0.01 ppm or ±1% (material- and mass-dependent) |
| Power Consumption | Analyzer: 1 kVA |
| Peripherals | 300 VA |
| Carrier Gas | N₂, ≥99.999% purity, 2 bar |
| Cooling Water Flow | ~1 L/min |
| Dimensions (L×W×H) | 460 × 750 × 500 mm |
| System Requirements | Windows 98 or later, CD-ROM drive, two RS-232 ports |
| Brand | Photek |
|---|---|
| Origin | United Kingdom |
| Model | PMT Series |
| Wavelength Range | 115–850 nm (dependent on photocathode and window material) |
| Photocathode Types | Bialkali, Rb-Bialkali, Multialkali S20, High-Temperature Bialkali, Solar-Blind Cs-Te |
| Window Materials | UV-grade fused silica, borosilicate glass, MgF₂ |
| Typical Active Diameter | 19–280 mm |
| Operating Temperature Range | −30 °C to +200 °C (model-dependent) |
| Housing Options | Side-on & Head-on configurations |
| Compatible Accessories | HV power supplies, voltage dividers, magnetic shields, cryogenic housings, thermoelectric coolers |
| Origin | UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Velocitas VMI |
| Pricing | Available Upon Request |
| Brand | Auniontech (HaoLiang) |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | PR-1050 SpectraScan |
| Pricing | Available Upon Request |
| Brand | Photo Research |
|---|---|
| Origin | USA |
| Model | PR655 |
| Spectral Resolution | 3.12 nm/pixel |
| Detector Array | 128-element linear CCD |
| Standard Field of View | 1° (0.5° optional) |
| Measurement Modes | Luminance, Radiance, Illuminance, Irradiance, Chromaticity, CCT, CRI (optional), Dominant Wavelength, Spectral Power Distribution |
| Interface | USB, Bluetooth (optional), RS-232 emulation (driver provided), External Trigger Input |
| Display | 2.25" × 3" full-color touchscreen |
| Battery Life | Up to 12 hours (rechargeable Li-ion) |
| Data Storage | SD card (thousands of spectra) |
| Compliance | NIST-traceable calibration, CIE 127-compliant with LR-127 accessory, ISO/CIE standard-conformant photometric and radiometric measurement architecture |
| Brand | Photo Research |
|---|---|
| Origin | USA |
| Model | PR788 |
| Dynamic Range | 1,000,000:1 |
| Spectral Bandwidth | Adjustable |
| Interface | USB, RS-232, Bluetooth |
| Application Focus | Backlight Characterization, OLED Emission Analysis, Laser Projector Calibration |
| Compliance | Designed for R&D, QC/QA, and production-line photometric validation |
| Brand | Photron |
|---|---|
| Origin | Australia |
| Distributor Status | Authorized Distributor |
| Origin Category | Imported |
| Model | Photron Australia Series |
| Price Range | USD 0 – 9,999 |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | PHS-3C |
| Pricing | Available Upon Request |
| Accuracy Class | 0.01 |
| pH Range | 0.00–14.00 pH |
| mV Range | ±1400 mV |
| Resolution | 0.01 pH / 1 mV / 0.1 °C |
| Temperature Compensation | 0–60 °C |
| Basic Error (pH) | ±0.1 pH |
| Input Impedance | ≥3 × 10¹¹ Ω |
| Input Current | ≤1 × 10⁻¹¹ A |
| Repeatability (pH) | ≤0.05 pH |
| Stability | ±0.05 pH ±1 digit / 3 h |
| Dimensions (L×W×H) | 220 × 160 × 65 mm |
| Weight | 0.3 kg |
| Power Supply | DC 6 V |
| Operating Environment | 5–50 °C, RH ≤85%, No Strong Vibration or Magnetic Interference |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | PHS-3C |
| Pricing | Available Upon Request |
| Display | 3½-digit LED |
| Temperature Compensation | Manual (0–60 °C) |
| Calibration | One-point or Two-point |
| Compatible Electrode | E-201-C pH Combination Electrode |
| Accuracy Class | 0.01 |
| pH Range | 0.00–14.00 pH |
| mV Range | ±0.00–1800.00 mV |
| pH Resolution | 0.01 pH |
| mV Resolution | 1 mV |
| pH Basic Error | ±0.01 pH ±1 digit |
| mV Basic Error | ±1 mV ±1 digit |
| Input Impedance | ≥1×10¹² Ω |
| Drift | ≤±0.01 pH ±1 digit / 3 h |
| Sample Temperature Range | 5–60 °C |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | PHS-5 |
| Price Range | USD 280–420 |
| Instrument Type | Benchtop |
| pH Range | 0.00–14.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.02 pH ±1 digit |
| ORP Range | −1999.9 to +1999.9 mV |
| ORP Resolution | 0.1 mV |
| Temperature Range | −20.0 to +100.0 °C |
| Temperature Resolution | 0.1 °C |
| Input Impedance | ≥3 × 10¹² Ω |
| Measurement Update Rate | 0.5 s |
| Auto-Save Calibration & State | Yes |
| Dimensions (W×H×D) | 200 × 128 × 60 mm |
| Weight | <1.0 kg |
| Power Supply | DC 12 V |
| Power Consumption | <0.5 W |
| Operating Environment | 5–45 °C, RH <85% (non-condensing) |
| Brand | PHXTEC |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | AA68 A |
| Instrument Type | Flame AAS |
| Monochromator Element | Plane Grating |
| Optical System | Single-Beam |
| Detector Type | Photomultiplier Tube (PMT) |
| Background Correction | Deuterium Lamp + Self-Reversal Method |
| Spectral Resolution | 0.1 nm |
| Sensitivity | >0.3 A (for Cu 0.5 µg/mL) |
| Repeatability (RSD) | ≤0.5% |
| Detection Limit | 0.003 µg/mL (for Cu) |
| Baseline Stability | ≤0.002 A / 30 min |
| Brand | PhyMetrix |
|---|---|
| Origin | USA |
| Model | DPT-500 |
| Product Type | Portable Dew Point Meter |
| Measurement Principle | Capacitive Metal Oxide Thin-Film Sensor (Nanoporous Al₂O₃) |
| Operating Temperature | -20 °C to +60 °C |
| Accuracy | ±2 °C (dew point) |
| Repeatability | ±0.5 °C |
| Dew Point Range | -110 °C to +20 °C |
| Response Time | ≤3 min to 95% of step change (dry-to-wet) |
| Gas Flow Rate | >1 L/min |
| Temperature Sensor Range | -40 °C to +70 °C |
| Pressure Sensor Option | 0–150 PSIA (0–10 bar), ±1% FS |
| Display Units | °C(dp), °F(dp), ppmv, ppmw, µbar, g/m³, lb/1000 ft³ |
| Data Logging Capacity | >4000 records (dew point, temperature, pressure) |
| Power | Rechargeable Li-ion battery (USB or AC adapter charging) |
| Enclosure Rating | IP65 (body), IP67/IP68 (connector with cap) |
| ATEX Certification | Ex II 2 G |
| Housing Material | Impact-resistant polyamide 12 |
| Wetted Materials | 316L stainless steel, PTFE |
| Dimensions | 187 × 106 × 50 mm (L×W×H) |
| Weight | 0.8 kg |
| Brand | PhyMetrix |
|---|---|
| Model | DPT-600 |
| Type | Portable/Tabletop Dew Point Meter |
| Measurement Principle | Capacitive Nanoporous Metal Oxide Sensor |
| Dew Point Range | −110 °C to +20 °C |
| Accuracy | ±2 °C |
| Repeatability | ±0.8 °C |
| Response Time (95% step) | 3 min |
| Operating Temperature | −20 °C to +60 °C |
| Gas Flow Rate | >1 L/min |
| Temperature Sensor Range | −40 °C to +70 °C |
| Pressure Sensor Option | 0–150 PSIA (10 bar), ±1% FS |
| Enclosure Rating | IP67/IP68 |
| Dimensions | 199 × 162 × 84 mm (L×W×H) |
| Weight | 1.6 kg |
| Power | Rechargeable Li-ion battery or 100–240 VAC adapter via USB Mini-B |
| Data Logging Capacity | >4,000 records (dew point, temperature, pressure) |
| Display | Backlit graphical LCD with auto-scaling bar chart |
| Interface | USB Mini-B (sealed cap), optional 4–20 mA (HART), optional ATEX-certified intrinsically safe version |
| Brand | PhyMetrix |
|---|---|
| Origin | USA |
| Model | DPT-600plus |
| Type | Portable/Benchtop Dew Point Meter |
| Principle | Capacitive Polymer Sensor (Nanoporous Metal Oxide Film) |
| Operating Temperature | -20 °C to +60 °C |
| Accuracy | ±2 °C |
| Repeatability | ±0.5 °C |
| Dew Point Range | -110 °C to +20 °C (standard), optional -60 °C to +20 °C |
| Response Time (T95) | ≤3 min (dry-to-wet) |
| Resolution | 0.1 °C |
| Temperature Compensation Range | -40 °C to +70 °C |
| Flow Rate | 1–5 SCFH (recommended 2–4 SCFH) |
| Pressure Measurement | Built-in absolute pressure sensor with dew point correction |
| Data Storage | >10,000 records (dew point, temperature, pressure) |
| Enclosure Rating | IP67/IP68 |
| Intrinsically Safe | Class I, Div. 1, Groups A, B, C, D |
| Dimensions | 142 × 180 × 146 mm (L×W×H) |
| Weight | 2.6 kg |
| Brand | PhyMetrix |
|---|---|
| Origin | USA |
| Model | DPT-810 Series |
| Product Type | Online Dew Point Transmitter |
| Measurement Principle | Capacitive Polymer/Metal Oxide Thin-Film Sensor |
| Operating Temperature Range | −20 °C to +60 °C |
| Accuracy | ±2 °C (at −40 °C to +20 °C dp) |
| Repeatability | ±0.5 °C |
| Dew Point Range | −110 °C to +20 °C dp |
| Response Time (95% step) | 180 s |
| Output Signal | 4–20 mA (2-wire, 20–28 VDC) |
| Enclosure Rating | IP68 |
| Housing Material | 316 Stainless Steel |
| Process Connection | 3/4″–16 UNF |
| Max. Operating Pressure | 6 bar |
| Weight | 0.17 kg |
| Dimensions (L × Ø) | 138.4 mm × 30 mm |
| Resolution | <0.01 °C dp |
| Compliance | CE, NIST-Traceable Calibration, ATEX/IECEx Optional (with certified housing variant) |
| Brand | PhyMetrix |
|---|---|
| Origin | USA |
| Model | DPT-830 |
| Product Type | Online Dew Point Analyzer |
| Measurement Principle | Capacitive Metal Oxide Thin-Film Sensor (Nanoporous Al₂O₃-based) |
| Operating Temperature Range | 0 °C to +45 °C |
| Dew Point Range | −110 °C to +20 °C |
| Accuracy | ±2 °C |
| Repeatability | ±0.8 °C |
| Response Time (T90) | < 3 min |
| Minimum Flow Rate | > 3 SCFH |
| Output Signals | 4–20 mA (user-configurable range), RS232 (configuration & data access), RS485 (Modbus RTU), Optional 433 MHz RF Wireless |
| Relay Outputs | 2 × 10 A / 240 V AC, fully user-configurable |
| Data Logging | Optional |
| Calibration Traceability | NIST-traceable |
| Safety Certification | Optional Intrinsically Safe (IS) Rating |
| Probe Configuration | Optional Remote-Mount Sensor Head |
| Brand | PhyMetrix |
|---|---|
| Origin | USA |
| Model | DPT-900 |
| Product Type | Online Dew Point Analyzer |
| Measurement Principle | Electrolytic (P2O5 Sensor) |
| Operating Temperature | -20 °C to +60 °C |
| Accuracy | ±2 °C |
| Repeatability | ±0.5 °C |
| Dew Point Range | -110 °C to +20 °C |
| Response Time | ≤3 min (to 95% of step change, dry-to-wet) |
| Gas Flow Rate | >1 L/min |
| IP Rating | IP66/IP68 |
| Hazardous Area Certifications | FM/CSA Class I Div 1 Groups B, C, D |
| ATEX/IECEx | Ex d IIC T6 Gb |
| Enclosure Material | Aluminum (standard), optional 316L stainless steel |
| Dimensions | 226 × 147 × 147 mm (L×W×H) |
| Weight | 2.5 kg |
| Brand | PhyMetrix |
|---|---|
| Origin | USA |
| Model | DPT-910 |
| Type | Online Dew Point Analyzer |
| Principle | Chilled-Mirror Hygrometry (Nanoporous Metal Oxide Sensor) |
| Measurement Range | −110 °C to +20 °C (dew point) |
| Accuracy | ±2 °C |
| Operating Temperature | −20 °C to +60 °C |
| Enclosure Rating | IP66 & IP68 |
| Hazardous Area Certifications | FM/CSA Class I, Div 1, Groups B, C, D |
| ATEX/IECEx | Ex d IIC T6 Gb / Ex d IIIC T6 Db |
| Gas Inlet/Outlet | 1/4″ Swagelok stainless steel fittings |
| Sample Flow Rate | >1 L/min |
| Power Options | 90–260 VAC, 47–440 Hz |
| Outputs | Isolated RS-422 |
| Housing | Fiberglass-reinforced polymer (FRP) enclosure with large optical-grade viewport |
| Brand | PhyMetrix |
|---|---|
| Origin | USA |
| Model | DPT-990EX |
| Product Type | Online Dew Point Meter |
| Measurement Principle | Chilled-Mirror–Based Electrochemical Metal Oxide Sensor (Nanoporous Metal Oxide Film) |
| Operating Temperature Range | −110 °C to +20 °C (Dew Point) |
| Ambient Operating Temperature | −20 °C to +60 °C |
| Accuracy | ±1 °C |
| Repeatability | ±1 °C |
| Enclosure Rating | IP65 |
| Power Supply | 90–260 VAC (47–63 Hz) or 12–24 VDC (10 VA) |
| Output Signal | 4–20 mA HART-enabled analog output |
| Pressure Limit | ≤68 bar (gauge) |
| Sample Flow Rate | >1 NL/min |
| Certification | FM/CSA Class I, Div 1, Groups B, C, D |
| Brand | PhysTech |
|---|---|
| Origin | Germany |
| Model | FT1030 |
| Instrument Type | Deep-Level Transient Spectroscopy System |
| Operating Modes | C-DLTS, CC-DLTS, I-DLTS, DD-DLTS, Zerbst-DLTS, O-DLTS, FET-Analysis, MOS-Analysis, ITS, PITS, TSC/TSCAP, DLOS, C/V(T), I/V(T), Richardson Plot, Capture Cross-Section Analysis |
| Key Software Features | 28 simultaneous correlation functions per temperature scan, Fourier-DLTS (F-DLTS), Laplace-DLTS, multi-exponential transient fitting, isothermal transient spectroscopy (ITS), signal overlap deconvolution (temperature-scan & isothermal), automatic contact check, real-time capacitance compensation, three-terminal FET current transient acquisition |
| Cooling Compatibility | Liquid nitrogen, closed-cycle cryocoolers, and programmable temperature controllers (4 K – 500 K typical range) |
| Compliance | Designed for GLP/GMP-aligned semiconductor defect characterization workflows |
| Brand | Phytronix |
|---|---|
| Origin | Canada |
| Model | LDTD, Luxon |
| Instrument Type | Ion Source |
| Sample Introduction Speed | ≤6 s (LDTD), ≤1 s (Luxon), 0.6 s (Luxon-1536) |
| Ionization Mode | Atmospheric Pressure Chemical Ionization (APCI) via Laser-Induced Thermal Desorption |
| Compatibility | Triple Quadrupole (QqQ), Ion Trap, TOF, Q-TOF, Orbitrap, and Hybrid MS Platforms (SCIEX, Thermo Fisher, Shimadzu, Waters) |
| Sample Format | 96-well, 384-well, 1536-well plates (barcoded LazWell™ plates) |
| Carrier Gas | Zero-air (≤3 ppm H₂O) or dried air with VOC scrubber |
| Laser Source | Infrared laser diode array, 20 W max output, power ramp 0–45% in 3 s, hold at 45% for ~2 s, then rapid decay to 0% |
| Sample Volume | 0.5–10 µL (depending on plate format) |
| Residual Carryover | None (no memory effect) |
| Regulatory Compliance | Fully compatible with GLP/GMP workflows |
| Environmental Impact | Solvent-free, column-free, pump-free operation — eliminates LC consumables (mobile phases, columns, tubing, vials, filters) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | A0214 |
| Pricing | Available Upon Request |
| Brand | Picarro |
|---|---|
| Origin | USA |
| Model | G2121-i |
| Measurement Principle | Cavity Ring-Down Spectroscopy (CRDS) |
| Target Analyte | δ¹³C in CO₂ |
| Precision (5-min avg) | ≤0.4‰ (typical 0.2–0.3‰) |
| CO₂ Concentration Range | 2000–4000 ppm |
| Measurement Interval | ~10 s |
| Operating Temperature | 10–35 °C |
| Sample Pressure | 300–1000 Torr (40–133 kPa) |
| Sample Flow Rate | <0.1 slm at 760 Torr |
| Sample Humidity | <99% RH, non-condensing at 40 °C |
| Dimensions (Analyzer) | 43.2 × 17.8 × 44.6 cm (W×H×D) |
| Weight | 27.4 kg (incl. external pump) |
| Power | 90–220 V AC, 50/60 Hz, <300 W |
| Brand | Picarro |
|---|---|
| Origin | USA |
| Model | G2131-i |
| Measurement Principle | Cavity Ring-Down Spectroscopy (CRDS) |
| δ¹³C Precision (1σ, 1-hr average) | < 0.1‰ (CO₂ > 380 ppm) |
| CO₂ Concentration Precision (30 s, 1σ) | 200 ppb (¹²C), 10 ppb (¹³C) |
| CH₄ Concentration Precision (30 s, 1σ) | 50 ppb + 0.05% of reading |
| H₂O Concentration Precision (30 s, 1σ) | 100 ppm |
| CO₂ Dynamic Range (precision-guaranteed) | 380–2000 ppm |
| CH₄ Dynamic Range (precision-guaranteed) | 0–500 ppm |
| H₂O Dynamic Range (precision-guaranteed) | 0–2.4% |
| Temperature Stability | ±0.005 °C (cavity) |
| Pressure Stability | ±0.0002 atm (cavity) |
| Sample Flow Rate | < 50 sccm at 760 Torr |
| Sample Temperature Range | −10 to +45 °C |
| Sample Pressure Range | 300–1000 Torr (40–133 kPa) |
| Environmental Operating Temp | 10–35 °C |
| Power Requirement | 100–240 VAC, 47–63 Hz, < 260 W peak |
| Brand | Picarro |
|---|---|
| Origin | USA |
| Model | G2132-i |
| Measurement Principle | Cavity Ring-Down Spectroscopy (CRDS) |
| δ¹³C Precision (1σ, 1-hour average) | < 0.4‰ at [CH₄] > 10 ppm |
| δ¹³C Drift (24 h, 1-hr avg) | < 1.5‰ at [CH₄] = 10 ppm |
| CH₄ Concentration Precision (30 s, 1σ) | 1 ppb + 0.05% of ¹³CH₄ reading |
| CH₄ Dynamic Range | 1.8–1500 ppm (operational) |
| CO₂ Range | 100–4000 ppm |
| H₂O Range | 0–5% RH |
| Sample Temp. | –10 to 45 °C |
| Sample Pressure | 300–1000 Torr (40–133 kPa) |
| Flow Rate | ≤25 sccm (at 760 Torr) |
| Temperature Stability | ±0.005 °C |
| Pressure Stability | ±0.0002 atm |
| Environmental Operating Range | 10–35 °C, <99% RH (non-condensing) |
| Data Interfaces | RS-232, Ethernet, USB, analog (0–10 V) |
| Dimensions (Analyzer) | 43.2 × 17.8 × 44.6 cm |
| Weight | 27.4 kg (incl. external pump) |
| Brand | Picarro |
|---|---|
| Origin | USA |
| Model | G2201-i |
| Instrument Type | Stable Gas Isotope Ratio Analyzer |
| Measurement Precision | δ¹³C-CO₂ < 0.12‰ (1σ, 1 hr), δ¹³C-CO₂/δ¹³C-CH₄ dual-species mode < 0.16‰ (1σ, 1 hr) |
| Measured Species | CO₂, CH₄, H₂O |
| Operating Principle | Cavity Ring-Down Spectroscopy (CRDS) |
| Temperature Stability | ±0.005 °C (cavity) |
| Pressure Stability | ±0.0002 atm (cavity) |
| Sample Flow Rate | < 50 sccm (typ. 25 sccm at 760 Torr) |
| Dimensions | 43.2 × 17.8 × 44.6 cm (W×H×D) |
| Weight | 25.4 kg (incl. external pump) |
| Brand | Picarro |
|---|---|
| Origin | USA |
| Model | G2207-i |
| Instrument Type | Stable Isotope Ratio Mass Spectrometer (IRMS) – Gas-Phase |
| Measurement Principle | Cavity Ring-Down Spectroscopy (CRDS) |
| O₂ Concentration Precision | < 2 ppm (5-min avg, dry basis) |
| δ¹⁸O Precision | < 1‰ (5-min avg) |
| H₂O Precision | 5 ppm + 0.1% of reading |
| O₂ Range | 5–25% |
| Operating Pressure | 300–1000 Torr |
| Sample Flow Rate | 80–110 sccm @ 760 Torr |
| Cavity Temperature Stability | ±0.005 °C |
| Cavity Pressure Stability | ±0.0002 atm |
| Environmental Operating Temp | 10–35 °C |
| Compliance | MIL-STD-810F (shock/vibration), CE, RoHS |
| Brand | Picarro |
|---|---|
| Origin | USA |
| Model | G2210-i |
| Instrument Type | Cavity Ring-Down Spectroscopy (CRDS)-Based Stable Isotope Analyzer |
| Measurement Targets | δ¹³CH₄, CH₄, C₂H₆, CO₂, H₂O |
| Precision (1σ, 5-min avg) | δ¹³CH₄: 0.5–1.0 ‰ |
| CH₄ | <0.1 ppb |
| C₂H₆ | <1 ppb |
| CO₂ | <200 ppb |
| Dynamic Range | CH₄: 2–30 ppm |
| C₂H₆ | 0–100 ppm |
| CO₂ | 300–2000 ppm |
| Measurement Frequency | up to 1.5 Hz |
| Sample Flow | ~40 sccm |
| Cavity Volume | 35 mL |
| Temperature Control Stability | ±0.005 °C |
| Pressure Control Stability | ±0.0002 atm |
| Operating Ambient | 15–35 °C |
| Power | 100–240 VAC, 47–63 Hz, <375 W peak |
| Brand | Picarro |
|---|---|
| Origin | USA |
| Model | G2301 |
| Measurement Principle | Cavity Ring-Down Spectroscopy (CRDS) |
| Simultaneous Target Gases | CO₂, CH₄, H₂O |
| Detection Sensitivity | <0.5 ppb (CH₄), <70 ppb (CO₂), <80 ppm (H₂O) |
| Precision (1σ, 5 s) | CO₂ <70 ppb, CH₄ <0.5 ppb, H₂O <80 ppm |
| Precision (1σ, 5 min) | CO₂ <25 ppb, CH₄ <0.22 ppb, H₂O <30 ppm |
| Max Drift (24 h, STP) | CO₂ <120 ppb, CH₄ <1 ppb, H₂O <100 ppm |
| Water Vapor Correction | Automatic dry-mole-fraction reporting |
| Operating Pressure Range | 300–1000 Torr (40–133 kPa) |
| Sample Flow Rate | <0.4 SLM at 760 Torr |
| Temperature Control Stability | ±0.005 °C (cavity) |
| Pressure Control Stability | ±0.0002 atm (cavity) |
| Sample Temp. Range | −10 to +45 °C |
| Ambient Temp. Range (operational) | 10 to 35 °C |
| Data Interfaces | RS-232, Ethernet, USB, analog (0–10 V optional) |
| Dimensions (Analyzer) | 43.2 × 17.8 × 44.5 cm (W×H×D) |
| Weight | 26.9 kg (incl. external pump) |
| Power | 100–240 VAC, 47–63 Hz, <375 W peak |
| Brand | Picarro |
|---|---|
| Origin | USA |
| Model | G5131-i |
| Instrument Type | Stable Gas Isotope Ratio Analyzer |
| Measurement Principle | Cavity Ring-Down Spectroscopy (CRDS) in Mid-Infrared |
| Precision (1σ, 10-min avg) | δ¹⁵N / δ¹⁵Nα / δ¹⁵Nβ ≤ 0.5‰, δ¹⁸O ≤ 0.7‰ |
| Concentration Range | 300–1500 ppb N₂O in air |
| Measurement Interval | < 10 s |
| Sample Flow Rate | < 30 sccm |
| Operating Temperature | −10 to 45 °C |
| Power Consumption | 210 W (steady-state) |
| Dimensions | 43 × 32 × 69 cm (W × H × D) |
| Weight | 40 kg |