Environmental Monitoring Instruments
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Showing 5821–5850 of 9112 results
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | TA-2.0 |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV Photolysis (185/254 nm) |
| Measurement Range | 1–1000 ppb (as C) |
| Accuracy | ±4% of reading |
| Resolution | 1 ppb |
| Detection Limit | 1 ppb |
| Repeatability | ≤3% RSD |
| Conductivity Range | 0.055–8.000 µS/cm |
| Sample Temp. | 1–95 °C |
| Ambient Temp. | 5–65 °C |
| Power | 100–240 VAC, 50 Hz, 120 W |
| Dimensions (L×W×H) | 400 × 240 × 270 mm |
| Weight | 8.5 kg |
| Compliance | USP <643>, EP 2.2.44, FDA 21 CFR Part 11 (Audit Trail & User Authentication), GLP/GMP-ready |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | TA-2.0 |
| Instrument Type | Online/Offline Dual-Mode TOC Analyzer |
| Measurement Principle | Direct Conductivity Detection |
| Oxidation Method | UV Photolysis (185/254 nm) |
| Measurement Range | 0.001–1.0 mg/L (1–1000 ppb) |
| Accuracy | ±3% of reading |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ±3% RSD |
| Conductivity Detection Range | 0.055–8.000 µS/cm |
| Sample Temperature Range | 1–95 °C |
| Ambient Operating Temperature | 5–65 °C |
| Power Supply | 100–240 VAC, 50 Hz, 120 W |
| Data Storage Capacity | >5000 measurement records |
| Audit Trail | 16-event log with timestamped entries |
| User Access Control | 4-tier role-based authentication (compliant with FDA 21 CFR Part 11) |
| Interface Ports | Ethernet, RS-232, analog power output |
| Display | Color TFT touchscreen |
| Dimensions (L×W×H) | 400 × 240 × 270 mm |
| Weight | 8.5 kg |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | TA-2.0 |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV Photolysis |
| Measurement Range | 1–1000 ppb |
| Accuracy | ±3% |
| Resolution | 1 ppb |
| Detection Limit | 1 ppb |
| Repeatability | ±3% |
| Power Supply | 100–240 VAC, 50 Hz, 120 W |
| Conductivity Range | 0.055–8.000 µS/cm |
| Sample Temp. | 1–95 °C |
| Ambient Temp. | 5–65 °C |
| Data Storage | >5000 records |
| Audit Trail | 16-event log with timestamped queries |
| User Access | 4-tier role-based authentication compliant with FDA 21 CFR Part 11 |
| Display | Color touchscreen |
| Dimensions (L×W×H) | 400 × 240 × 270 mm |
| Weight | 8.5 kg |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | TA-2.0 |
| Instrument Type | Online/Offline Dual-Mode TOC Analyzer |
| Detection Principle | Direct Conductivity Measurement |
| Oxidation Method | UV Photolysis (185/254 nm) |
| Measurement Range | 0.001–1.0 mg/L (1–1000 ppb) |
| Accuracy | ±3% of reading |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ±3% RSD |
| Conductivity Detection Range | 0.055–8.000 µS/cm |
| Analysis Time | ≤5 min per cycle |
| Sample Temp. Range | 1–95 °C |
| Ambient Operating Temp. | 5–65 °C |
| Power Supply | 100–240 VAC, 50 Hz, 120 W |
| Dimensions (L×W×H) | 400×240×270 mm |
| Weight | 8.5 kg |
| Data Storage | ≥5000 records |
| Audit Trail | 16-event log with timestamped entries |
| User Access Control | 4-tier role-based authentication |
| Compliance | FDA 21 CFR Part 11, GLP/GMP-ready |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | TOC-TA-200 |
| Instrument Type | Laboratory TOC Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Method | High-Temperature Catalytic Combustion |
| Measurement Range | 0–30,000 mg/L |
| Accuracy | ±3% |
| Detection Limit | 1 ppb |
| Resolution | 1 ppb |
| Repeatability | ±3% |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | TA-200 |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Method | High-Temperature Catalytic Combustion |
| Measurement Range | 0–30,000 mg/L |
| Accuracy | ±3% |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ±3% |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | TA-3.0 Online |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV Photolysis (185/254 nm) |
| Measurement Range | 1–1000 ppb (as C) |
| Accuracy | ±3% of reading |
| Resolution | 1 ppb |
| Detection Limit | 1 ppb |
| Repeatability | ≤3% RSD |
| Power Supply | 100–240 VAC, 50 Hz, 120 W |
| Conductivity Detection Range | 0.055–8.000 µS/cm |
| Sample Temperature Range | 1–95 °C |
| Ambient Operating Temperature | 5–65 °C |
| Data Logging Capacity | >5000 records |
| Audit Trail | 16 configurable event logs with timestamped access |
| User Access Control | 4-tier role-based authentication (username/password), compliant with FDA 21 CFR Part 11 |
| Display | Color TFT touchscreen (7-inch) |
| Dimensions (L×W×H) | 300 × 210 × 250 mm |
| Weight | 8.5 kg |
| Enclosure Material | 304 stainless steel |
| IP Rating | IP54 (splash-resistant) |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | TA-3.0 |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV Photolysis (185/254 nm) |
| Measurement Range | 0.001–1.0 mg/L (1–1000 ppb) |
| Accuracy | ±3% of reading |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ±3% RSD |
| Conductivity Detection Range | 0.055–8.000 µS/cm |
| Response Time | ≤5 minutes |
| Sample Temperature Range | 1–95 °C |
| Ambient Operating Temperature | 5–65 °C |
| Power Supply | 100–240 VAC, 50 Hz, 120 W |
| Data Logging Capacity | >5,000 records |
| Audit Trail | 16-event timestamped log |
| User Access Control | 4-tier role-based authentication (compliant with FDA 21 CFR Part 11) |
| Display | Color TFT touchscreen (7-inch) |
| Dimensions (L×W×H) | 300 × 210 × 250 mm |
| Weight | 8.5 kg |
| Enclosure Material | 304 stainless steel |
| IP Rating | IP54 (splash-resistant) |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | TA-3.0 Online |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV Photolysis (185/254 nm) |
| Measurement Range | 1–1000 ppb (as C) |
| Accuracy | ±3% of reading |
| Detection Limit | 1 ppb |
| Resolution | 1 ppb |
| Repeatability | ±3% RSD |
| Conductivity Detection Range | 0.055–8.000 µS/cm |
| Sample Temperature Range | 1–95 °C |
| Ambient Operating Temperature | 5–65 °C |
| Power Supply | 100–240 VAC, 50 Hz, 120 W |
| Data Logging | >5000 records with timestamp |
| Audit Trail | 16-event log with time-stamped user actions |
| User Access Control | 4-tier role-based authentication (compliant with FDA 21 CFR Part 11) |
| Display | Color TFT touchscreen (7-inch) |
| Dimensions (L×W×H) | 300 × 210 × 250 mm |
| Weight | 8.5 kg |
| Enclosure Material | 304 stainless steel |
| IP Rating | IP54 (splash-resistant) |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | TA-3.0 |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV Photolysis (185/254 nm) |
| Measurement Range | 0.001–1.0 mg/L (1–1500 ppb) |
| Accuracy | ±3% of reading |
| Resolution | 0.001 mg/L |
| Detection Limit | 1 ppb |
| Repeatability | ±3% RSD |
| Conductivity Range | 0.055–8.000 µS/cm |
| Response Time | ≤5 minutes |
| Sample Temperature Range | 1–95 °C |
| Ambient Operating Temperature | 5–65 °C |
| Power Supply | 100–240 VAC, 50 Hz, 120 W |
| Data Logging | ≥5000 records |
| Audit Trail | 16-event timestamped log |
| User Access Control | 4-tier role-based authentication (compliant with FDA 21 CFR Part 11) |
| Display | Color touchscreen (7-inch) |
| Dimensions (L×W×H) | 300 × 210 × 250 mm |
| Weight | 8.5 kg |
| Enclosure Material | 304 stainless steel |
| IP Rating | IP54 (splash-resistant) |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | TA-5.0 |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV Photolysis (Static Oxidation) |
| Measurement Range | 1–1500 ppb (0.001–1.5 mg/L) |
| Accuracy | ±5% |
| Detection Limit | 1 ppb (0.001 mg/L) |
| Resolution | 1 ppb |
| Repeatability | ±3% |
| Sample Temperature Range | 0–100 °C |
| Conductivity Range | 0.055–6.000 µS/cm |
| Ambient Operating Temperature | 5–65 °C |
| Relative Humidity | ≤85% |
| Power Supply | 220 V ±10%, 50 Hz ±10% |
| Response Time | <5 minutes |
| Drift | ±5% FS/24 h |
| Rated Power per Sensor Unit | 50 W |
| Communication Interface | RS-485 |
| Display | 10-inch capacitive touchscreen |
| Sample Inlet/Outlet Tubing | 1 mm ID PTFE tubing with 50-quick-connect fittings |
| Data Terminal | TOC-S500 (supports up to 8 TA-5.0 sensor units) |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | T 2.0 |
| Instrument Type | Laboratory TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV Photolysis (185/254 nm) |
| Measurement Range | 0.1–1000 µg/L (ppb) |
| Accuracy | ±3% of reading |
| Detection Limit | 0.1 µg/L |
| Resolution | 0.001 µg/L |
| Repeatability | ≤3% RSD |
| Response Time | <5 minutes |
| Sample Temperature Range | 1–95 °C |
| Power Supply | 220 V AC |
| Display | Color TFT Touchscreen |
| Data Storage | Internal high-capacity flash memory with timestamped audit trail |
| Compliance | Meets Chinese Pharmacopoeia (ChP) 2020 Edition Chapter 0682 requirements for TOC testing |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | TOC TA-1.0 |
| Instrument Type | Benchtop Laboratory TOC Analyzer |
| Detection Principle | Direct Conductivity Detection |
| Oxidation Method | UV Photocatalytic Oxidation (TiO₂-coated Quartz Tube) |
| Measurement Range | 1–1000 ppb (0.001–1.0 mg/L) |
| Accuracy | ±3% |
| Detection Limit | 0.001 mg/L |
| Repeatability | ±3% |
| Resolution | 0.001 mg/L |
| Analysis Time | <5 minutes per sample |
| Sample Temperature Range | 1–99 °C |
| Power Supply | 100–240 VAC, 50 Hz, 120 W |
| Dimensions (L×W×H) | 400 × 240 × 270 mm |
| Weight | 8.5 kg |
| Data Storage | >5000 records |
| Audit Trail | 16-event log with timestamped entries |
| User Access Control | 4-tier role-based authentication |
| Compliance | FDA 21 CFR Part 11, Chinese Pharmacopoeia (2020 Ed.), ISO 8573-7, USP <643> |
| Connectivity | USB for data export, optional RS-232/485 |
| Display | Color touchscreen interface |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | TOC-1.0 |
| Instrument Type | Laboratory Offline TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV Photocatalytic Oxidation (TiO₂-coated Rotating Quartz Tube + 185/254 nm UV Lamps) |
| Measurement Range | 1–1000 ppb (0.001–1.0 mg/L) |
| Accuracy | ±3% of reading |
| Detection Limit | 0.001 mg/L |
| Resolution | 0.001 mg/L |
| Repeatability | ±3% RSD |
| Sample Temperature Range | 1–99 °C |
| Power Supply | 100–240 VAC, 50 Hz, 120 W |
| Dimensions (L×W×H) | 400 × 240 × 270 mm |
| Weight | 8.5 kg |
| Data Storage | ≥5000 test records with time-stamped audit trail |
| Compliance | Meets Chinese Pharmacopoeia (ChP) 2020 Edition, USP <643>, EP 2.2.44, and FDA 21 CFR Part 11 requirements for electronic records and signatures |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | TOC5.0 |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV Photolysis (Static UV Oxidation) |
| Measurement Range | 1–1000 ppb (as C) |
| Accuracy | ±5% of reading |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ±5% RSD |
| Sample Temperature Range | 0–100 °C |
| Conductivity Range | 0.055–6.000 µS/cm |
| Environmental Operating Temperature | 5–65 °C |
| Relative Humidity | ≤85% RH |
| Power Supply | 220 V ±10%, 50 Hz ±10% |
| Response Time | <5 minutes |
| Drift | ±5% FS/24 h |
| Rated Power per Detection Unit | 50 W |
| Sample Inlet/Outlet Tubing | 1 mm ID PTFE tubing with 50-series quick-connect fittings |
| Communication Interface | RS-485 (supports up to 8 detection units per TA-D500 data terminal) |
| Display | 10-inch capacitive touchscreen HMI |
| Origin | Switzerland |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | M1000 |
| Instrument Class | Neutron Dose Rate Meter |
| Form Factor | Portable |
| Detector Technology | Gas-filled Proportional Counter with Silicon Photomultiplier (SiPM) Readout |
| Measurement Principle | Thermal/Epithermal Neutron Detection via ³He(n,p)³H Reaction (Indirect Scintillation Conversion) |
| Effective Detection Range | Up to 2 m from source |
| Sensitivity | 1 cps per nanogram ²⁵²Cf equivalent neutron emission rate |
| Operating Temperature Range | −10 °C to +50 °C (with onboard temperature compensation) |
| Compliance | IEC 60846-2:2018, ANSI N42.33-2022, ISO 8529-1:2022 |
| Brand | New Cosmos |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | CV-819 |
| Instrument Type | Online Monitoring System |
| Detection Principle | Hybrid Sensor Array (Metal Oxide Semiconductor – MOS, Electrochemical – EC, and Photoionization Detector – PID) |
| Brand | New Cosmos |
|---|---|
| Origin | Japan |
| Model | XP-3160 |
| Detection Principle | Catalytic Contact Combustion |
| Detection Range | 0–5000 ppm or 0–10,000 ppm (selectable) |
| Accuracy | ±5% FS (H-range), ±10% FS (L-range) |
| Alarm Thresholds | 250 ppm or 500 ppm (configurable) |
| Display | Backlit LCD with dual-mode numeric + bar-graph analog simulation |
| Power Supply | 4 × AA alkaline batteries (~20 h continuous operation, methane spec.) |
| Enclosure Rating | Intrinsically Safe Ex ib d IIC T3 (sensor housing: flameproof) |
| Certification | NK Type Approval No. 06T605, CE compliant (upon request) |
| Operating Temperature | –20 °C to +50 °C (0–40 °C for iso-butane spec.) |
| Dimensions | 82 × 162 × 36 mm |
| Weight | ~450 g (excl. batteries) |
| Sample Draw Method | Motorized suction pump with flow anomaly detection |
| Auto-ranging | Dual L/H range switching based on concentration |
| Standard Accessories | Leather case, 1 m sampling tube, exhaust filter, filter element, rubber suction tip |
| Brand | New Cosmos |
|---|---|
| Origin | Japan |
| Model | XP-3310II |
| Instrument Type | Portable |
| Detection Principle | Catalytic Bead (Pellistor) |
| Measurement Range | 0–100% LEL |
| Accuracy | ±5% FS |
| Resolution | 0.1% LEL |
| Alarm Threshold | 20% LEL |
| Sampling Method | Built-in Pump (Active Draw) |
| Enclosure Rating | IP67 |
| Explosion Protection | Ex ia da IIC T4 Ga (Alkaline Battery) / Ex ia da IIC T3 Ga (Ni-MH Battery) |
| Operating Temperature | −20 to +50 °C |
| Operating Humidity | 0–95% RH (non-condensing) |
| Power Supply | 4 × AA Alkaline or Ni-MH Rechargeable Batteries |
| Weight | Approx. 460 g (with batteries) |
| Dimensions | 91 × 164 × 44 mm (W × H × D) |
| Brand | New Environmental Protection Industry in Qingdao |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | XY-600H |
| Instrument Type | Portable Volatile Phenol Analyzer |
| Detection Range | 0–12 mg/L |
| Detection Limit | 0.05 mg/L |
| Measurement Error | ≤±5% |
| Repeatability Error | ≤±3% |
| Wavelength Accuracy | ±1 nm |
| Optical Stability | ≤±0.001 A/20 min |
| Cuvette Type | Integrated Digestion–Colorimetric Tube |
| Wavelength Selection | Automatic by Parameter |
| Wavelength Calibration | Auto-calibration |
| Light Source | Dedicated Solid-state Cold Light Source |
| Displayed Data | Concentration, Transmittance (%), Absorbance (A) |
| Data Interface | USB |
| Printing | Built-in Thermal Printer |
| Data Storage | 100,000 Records, 120 Calibration Curves (including user-defined) |
| Display | 7-inch HD Color Touchscreen |
| Operating Environment | 5–45 °C, ≤50% RH (non-condensing) |
| Power Supply | DC 12 V / 2 A |
| AC Input | 100–240 V, 50–60 Hz |
| Dimensions | 350 × 220 × 130 mm |
| Brand | New Environmental Protection Industry in Qingdao |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | PC-3A |
| Price | ¥2480 |
| Measurement Principle | Light Scattering |
| Safety Rating | Explosion-Proof |
| Measurement Range | 0.01–10 mg/m³ |
| Resolution | 0.001 mg/m³ |
| Accuracy | ±10% |
| Relative Error | ≤±2% |
| Particle Size Range | 0.3–10 µm |
| Counting Concentration Range | 350–999,999 particles/L |
| Storage Capacity | 500 data sets (10 zones) |
| Power Supply | Rechargeable 5V battery (4 h continuous operation) or 220 VAC/50 Hz via adapter |
| Operating Noise | ≤15 dB(A) |
| Humidity Correction Ranges | 90–85%, 85–75%, 75–60%, <60% |
| Calibration Factor Adjustment | 0.1–9.9 |
| Sampling Interval Options | 2 min, 5 min |
| Application Environments | Indoor, Outdoor, Public Spaces |
| Brand | NewSenda |
|---|---|
| Origin | Sichuan, China |
| Model | CIT-3800 HPGe |
| Instrument Type | Laboratory Gamma-Ray Spectrometer |
| Detector Type | High-Purity Germanium (HPGe) |
| Measurement Range | 5 keV – 10 MeV |
| Energy Resolution | ≤1.8 keV FWHM at 1.332 MeV (⁶⁰Co) |
| Peak Area Precision | <3% RSD (0–50,000 cps) |
| Sample Form | Solid |
| Cooling Method | Liquid Nitrogen or Electromechanical Cryocooler |
| Shielding | Low-Background Lead Castle (≥10 cm Pb + Cu/Cd liners) |
| Digitization | Digital Pulse Processing (DPP) with 14-bit ADC, 100 MS/s sampling |
| Brand | — |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | Domestic (China) |
| Model | Ni-502 |
| Pricing | Available Upon Request |
| Measurement Principle | Absorption Photometry (UV-Vis, 540–560 nm) |
| Detection Range | High Range: 0.0–199.9 g/L Ni |
| Low Range | 0.00–19.99 g/L Ni |
| Resolution | 0.1 g/L (high), 0.01 g/L (low) |
| Accuracy | ±2% FS |
| Operating Temp. | 0–40 °C, ≤85% RH |
| Output | Isolated 4–20 mA DC (3-range switchable: 0–50/100/200 g/L or 0–5/10/20 g/L) |
| Relay Outputs | Two SPDT dry contacts (AC 200 V, 1 A resistive load) |
| Power Supply | AC 85–240 V, 50/60 Hz |
| Enclosure | IP65-rated panel-mount housing (96 × 96 × 163 mm, ~1.3 kg) |
| Brand | Rikari Chemical |
|---|---|
| Origin | Japan |
| Model | Ni-502L |
| Instrument Type | Portable Multi-Ion Analyzer |
| Measurement Range | 0.0–199.9 g/L Ni |
| Detection Limit | 0.01 g/L Ni |
| Response Time | ≤20 s |
| Accuracy | ±2% of Full Scale (FS) |
| Operating Temperature | 0–50 °C |
| Sensor Material | FEP and PVC (chemically resistant) |
| Measurement Modes | Nickel Concentration (g/L), Absorbance (Abs), User-Defined Calibration (e.g., NiSO₄ concentration, molarity) |
| Brand | NIC |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | EMP-3 |
| Price Range | USD 21,000 – 35,000 (FOB Yokohama) |
| Sampling Flow Rate | ~1 L/min |
| Flow Accuracy | ±3% of reading |
| Sampling Temperature Range | 0–45 °C |
| Sample Form | Particulate-Bound Mercury (Hg<sub>p</sub>) and Elemental Mercury Vapor (GEM) |
| Regulatory Compliance | HJ 597–2011 (China), ASTM D6784–22 (Optional Configuration) |
| Brand | Nikira |
|---|---|
| Origin | USA |
| Model | LI-G2002 Optical Ammonia Analyzer (OAA) |
| Measurement Principle | ICOS/CEAS (Integrated Cavity Output Spectroscopy / Cavity-Enhanced Absorption Spectroscopy) |
| NH₃ Accuracy | ±1 ppb (1 s, 1σ) |
| NH₃ Range | 1 ppb – 10 ppm |
| Data Output Rate | 1 Hz |
| Response Time | < 2 s |
| Sample Flow Rate | 2 SLPM |
| Operating Temperature | 5–45 °C |
| Operating Humidity | 0–95 % RH (non-condensing) |
| Communication Interfaces | RS-232 serial, built-in Wi-Fi, UART, USB 3.0, HDMI |
| Dimensions | 22" × 14" × 7.5" (55.9 × 35.6 × 19.1 cm) |
| Weight | 8 kg |
| Power Supply | 14–28 VDC, 2.5 A |
| Power Consumption | 35 W |
| Onboard Storage | 32 GB SD card (supports >1 million data points, ~2 years of continuous 1-Hz logging) |
| Calibration | Zero-air and span-gas optional |
| Filter | Replaceable inlet particulate filter |
| Warranty | 1 year |
| Brand | Nikira |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | LI-G3003 Portable Cavity-Enhanced Methane and Carbon Dioxide Analyzer (PMCA) |
| Price | Upon Request |
| Measurement Principle | Cavity-Enhanced Absorption Spectroscopy (CEAS) |
| CH₄ Accuracy | <10 ppb (1σ, 1 s) |
| CO₂ Accuracy | <10 ppm (1σ, 1 s) |
| H₂O Accuracy | <200 ppm (1σ, 1 s) |
| CH₄ Range | 0–10,000 ppm |
| CO₂ Range | 0–20,000 ppm |
| H₂O Range | 0–30,000 ppm |
| Data Output Rate | 3 Hz |
| Response Time | τ = 1/e at 3 Hz |
| Sample Flow Rate | 3 SLPM |
| Operating Temperature | 0–50 °C |
| Operating Humidity | 0–95% RH (non-condensing) |
| Sample Interface | Quick-Disconnect Coupler (QDC) |
| Connectivity | Integrated Wi-Fi, Ethernet (RJ-45), 2× USB 3.0, HDMI |
| Dimensions | 22.9 × 15.2 × 8.9 cm (9″ × 6″ × 3.5″) |
| Weight | 2.3 kg |
| Power Consumption | 15 W |
| Input Power | 16–24 VDC, 5 A |
| Onboard Storage | 30 GB SSD |
| Calibration Interval | Annual |
| Inlet Filter | Replaceable particulate/moisture filter |
| Warranty | 12 months |
| Brand | Nikira |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | LI-G3004 Portable Methane and Ethane Analyzer (MEPA) |
| Pricing | Upon Request |
| Measurement Principle | Cavity-Enhanced Absorption Spectroscopy (CEAS) in Mid-Infrared |
| CH₄ Precision | < 2 ppb/s |
| C₂H₆ Precision | < 500 ppt/s |
| CH₄ Sensitivity | < 6 ppb/s |
| C₂H₆ Sensitivity | < 1.5 ppb/s |
| CH₄ Range | 1–100 ppm (highly linear) |
| C₂H₆ Range | 0.001–3 ppm (highly linear) |
| extended mode | CH₄ 1 ppm–1%, C₂H₆ 500 ppt–500 ppm (nonlinear correction applied) |
| Data Output Rate | 2 Hz |
| Response Time | 1 Hz (1/e) |
| Sample Flow Rate | Not specified |
| Operating Temperature | 0–45 °C |
| Operating Humidity | 0–98 % RH (non-condensing) |
| Inlet Fitting | ¼" Swagelok |
| Data Interfaces | RS-232 serial, built-in Wi-Fi, Ethernet (RJ-45), USB-A, HDMI |
| Dimensions | 22" × 9" × 5.5" (56 cm × 23 cm × 14 cm) |
| Weight | 4 kg |
| Power Consumption | < 30 W |
| Input Power | 14–36 VDC, 2.5 A |
| Internal Storage | 30 GB |
| Calibration Interval | Annual |
| Maintenance | Low-frequency filter replacement only |
| Warranty | Standard manufacturer warranty |
| Brand | Nikira |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | OEA-532 |
| Instrument Type | Aerosol Detector |
| Wavelength | 532 nm |
| Dynamic Range | 0 to >3000 Mm⁻¹ |
| Accuracy | ±1 Mm⁻¹ (nominal) |
| Data Rate | 1 s |
| Measurement Principle | Open-Path Cavity Ring-Down Spectroscopy (CRDS) |
| Calibration | Autonomous in-situ self-calibration |
| Consumables | None |
| Operating Temperature | −5 to +50 °C |
| Relative Humidity | 0–99 % RH (non-condensing) |
| Dimensions | 49 cm × 33 cm × 18 cm |
| Weight | 7.7 kg |
| Power Consumption | 35 W |
| Onboard Memory | >1 million readings (≥2 years continuous at 1 Hz) |
