Gas Detector
Filter
Showing 751–780 of 833 results
| Brand | Solar Light |
|---|---|
| Origin | USA |
| Model | Microtops II |
| Optical Channels | 340, 380, 440, 500, 675, 870, 936, 1020 nm (user-selectable 5-channel configuration) |
| Spectral Bandwidth (FWHM) | 2–10 nm depending on channel |
| Stray Light Rejection | ≤1×10⁻⁶ (λ < 650 nm), ≤1×10⁻⁵ (λ < 1.2 µm) |
| Dynamic Range | >300,000 |
| Radiometric Resolution | 0.1 W/m² |
| Field of View | 2.5° |
| Accuracy | ±1–2% |
| Nonlinearity | ≤0.002% FS |
| Operating Temperature | 0–50 °C, no precipitation |
| Power | 4×AA alkaline batteries |
| Weight | 600 g |
| Dimensions | 10 × 20 × 4.3 cm |
| Interface | RS-232C |
| Data Storage | Non-volatile memory with timestamp, GPS coordinates (optional), solar zenith angle, altitude, pressure, temperature |
| Software | MICROTOPS Organizer (Windows-based data retrieval and archiving) |
| Brand | Starwood |
|---|---|
| Model | 3000-0C |
| Detection Principle | Condensation Particle Counter (CPC) |
| Particle Size Range | 0.02–1.0 µm |
| Concentration Range | 0–100,000 particles/cm³ |
| Sample Flow Rate | 100 cm³/min |
| Total Flow Rate | 700 cm³/min |
| Fit Factor Calculation | Direct Cout/Cin Ratio |
| Challenge Agent | Isopropanol (≥99.5%) or Ethanol |
| Display | 7-inch True Color Touchscreen |
| Operating Temperature | 10–35 °C |
| Relative Humidity | 20–85% RH (non-condensing) |
| Power Supply | AC 110–240 V, 50/60 Hz |
| Dimensions | 208 × 117 × 262 mm (W×H×D) |
| Weight | 2.3 kg |
| Compliance Standards | OSHA 1910.134, CSA Z94.4, ANSI/AIHA Z88.10, UK HSE INDG479, GB 19083–2010, GB 2626–2019, GB/T 32610–2016 |
| Connectivity | USB, Ethernet, Wi-Fi |
| Software Compatibility | Windows 7/8/10, .NET Framework 3.5 |
| Data Export Format | Microsoft Excel |
| Storage Media | USB flash drive |
| Language Options | English, Chinese, Japanese, French, Spanish, Portuguese |
| Brand | Starwood |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | V100 |
| Pricing | Available Upon Request |
| Flow Rates | 28.3 L/min, 50 L/min, 100 L/min |
| Display | Color LCD with Touch Interface |
| Data Storage | >500 Sampling Records |
| Connectivity | Ethernet & USB |
| Weight | 12 lbs (5.4 kg) |
| Dimensions | 10″ L × 8″ W × 7″ H (254 × 203 × 178 mm) |
| Power Supply | 100–240 V AC, 50/60 Hz |
| Exhaust Filter | 0.2 µm Sterile Vent Filter |
| Housing & Sampling Heads | 316 Stainless Steel + Microban®-Impregnated Kydex® |
| Sampling Methods | Andersen-style Impaction & Rotary Slit™ Impaction |
| Sampling Head Options | R2S (Rotary Slit Standard), RCG (Compressed Gas), RAS (Remote Access Sampling) |
| Remote Control | IR-enabled (Start/Stop/Pause/Resume) |
| Calibration | On-screen Test Plate Verification |
| Sampling Duration per Cycle | 0–120 min |
| Programmable Parameters | Delay Time, Start Time, Sample Duration, Number of Cycles, Inter-Cycle Pause |
| Print Output | Thermal Label + Direct Thermal Paper |
| Sampling Capacity | >300 Agar Plates per Full Memory Cycle |
| Brand | SUSS |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Continuous Emission Monitoring System (CEMS) |
| Model | JF-2200 |
| Gas Measurement Ranges | CO 0–1000 ppm |
| Measured Parameters | O₂, CO, CO₂, CH₄, C₃H₈, C₄H₁₀, Total Hydrocarbons (HC), NOₓ, NO₂, N₂O, NH₃, SO₂, H₂S, temperature, humidity, static/total pressure, flue gas velocity |
| Compliance | Designed to meet ISO 14064-1, EN 15267, and EPA Method 3A / 6C / 7E / 10 standards for stack emission verification |
| Brand | WD Precision |
|---|---|
| Origin | Switzerland |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SwisensPoleno Jupiter |
| Price | USD 420,000 (FOB Zurich) |
| Origin | Netherlands |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | PM Series |
| Pricing | Upon Request |
| Measurement Principle | Extractive Nephelometry (Scattered Light Detection) |
| Measurable Parameters | Mass Concentration of Ambient and Flue Gas Particulate Matter (PM₁₀, PM₂.₅, TSP) |
| Detection Limit | 0.1 µg/m³ (as PM₁₀ equivalent) |
| Sampling Method | Heated Extractive Probe with Return-Line Conditioning |
| Optical Maintenance | Purge-Gas–Assisted Lens Cleaning |
| Calibration | In-Situ Auto-Zero and Span Calibration via Patented Reference Path Technology |
| Compliance | Designed to meet EN 15267-3, EN 14181 (QAL1/QAL2), and EPA Method 9/PS-11 requirements for continuous emission monitoring systems (CEMS) |
| Origin | Netherlands |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | PM-200 |
| Pricing | Upon Request |
| Measurement Principle | Beta-Ray Absorption with Complementary Optical Scattering |
| Measured Parameter | Total Suspended Particulate Mass Concentration (PM) |
| Detection Limit | 0.1 mg/m³ (100 µg/m³) |
| Compliance | Designed to meet EU Directive 75/76/EEC requirements and EPA Method 5 for isokinetic sampling |
| Brand | TaiKun |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | TK-2020 |
| Typical Configuration | Integrated High-Flow Particulate Sampler |
| Flow Range | 0–20,000 L/min |
| Vacuum Pressure Capability | Up to 2.0 kPa (not L/min — corrected per engineering standard) |
| Continuous Operation Duration at Rated High Flow & Resistance | 24 h |
| Service Life at Maximum Flow and System Backpressure | 168 h |
| Basis Weight | 40 g/m² |
| Thickness | 0.2 mm |
| Filtration Efficiency | 99.995% (NaCl aerosol, 0.3–0.5 µm, face velocity 0.1 m/s, test area 50 cm²) |
| Initial Pressure Drop | 137 Pa (same test conditions) |
| Material | Electrostatically Charged Polypropylene |
| Brand | TaiKun |
|---|---|
| Origin | USA |
| Model | TK-2020-PM2.5 |
| Filter Material | Electrostatically Charged Polypropylene |
| Basis Weight | 40 g/m² |
| Thickness | 0.2 mm |
| Filtration Efficiency | 99.995% (NaCl, 0.3–0.5 µm, face velocity 0.1 m/s, test area 50 cm²) |
| Pressure Drop | 137 Pa (same test conditions) |
| Filter Geometry | Customizable shape and size per client specification |
| Brand | TCT (Xiamen Tongchuang) |
|---|---|
| Origin | Fujian, China |
| Model | VRMS1000 |
| Instrument Type | Portable System |
| Max. Permissible Error | ±1% |
| Zero Drift | ±1% |
| Span Drift | ±1% |
| Repeatability | ±1% |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0563 3163 |
| Detection Principle | Heated Diode (HD) Sensor |
| Sensitivity | 4 g/year (0.15 oz/yr) |
| Detectable Refrigerants | R22, R134a, R404A, R410A, R507, R438A, and all CFCs, HCFCs, HFCs |
| Operating Temperature | −18 °C to +50 °C |
| Storage Temperature | 0 °C to +50 °C |
| Relative Humidity Range | 20–80 % RH |
| Weight | 500 g (incl. batteries) |
| Dimensions | 270 × 60 × 61 mm |
| Power Supply | 2 × D-cell batteries |
| Battery Life | ~16 h continuous operation |
| Sensor Lifetime | 80–100 h (approx. 1 year under typical field use) |
| Compliance | EN 14624:2012, SAE J1627, EU Regulation (EC) No 842/2006 & (EU) No 517/2014 (F-gas Regulation) |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0563 3164 |
| Detection Sensitivity | <3 g/year (per EN 14624:2012) |
| Detectable Refrigerants | R134a, R22, R404A, H₂, CFCs, HCFCs, HFCs (NH₃ requires optional probe) |
| Operating Temperature | -20 °C to +50 °C |
| Relative Humidity Range | 20–80 % RH |
| Response Time | <1 s |
| Warm-up Time | <50 s |
| Weight | 348 g |
| Dimensions (L×W×H) | 190 × 57 × 42 mm |
| Gooseneck Length | 370 mm |
| Battery | Integrated NiMH pack (6 cells), ~6 h continuous operation |
| Storage Temperature | -25 °C to +70 °C |
| Alarm Type | Visual (LED color shift: green → red) and audible (adjustable tone) |
| Compliance | EN 14624:2012 |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0632 3341 |
| Instrument Type | Portable Flue Gas Analyzer |
| Differential Pressure Accuracy | ±0.5 hPa (–49.9 to +49.9 hPa) |
| Repeatability | < 2 % |
| Response Time | < 20 s |
| Stability | ±1.5 % of reading (remaining pressure range) |
| Measured Gases | CO, COlow, NO, NOlow, NO₂, SO₂ (CO-interference-resistant SO₂ sensor up to 10,000 ppm CO) |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0632 3520 |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Accuracy | ±5 % of reading |
| Repeatability | ≤2 % |
| Response Time | 10 s |
| Stability | ±5 % |
| Measured Gases | CO, CO₂, NO, NO₂, SO₂, O₂ (standard), optional H₂S, CₓHᵧ, and infrared CO₂ |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0632 3520 |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Accuracy | ±5 % of reading |
| Repeatability | ≤2 % |
| Response Time | 10 s |
| Stability | ±5 % |
| Measurable Gases | CO, CO₂, NO, NO₂, SO₂, H₂S, and CₓHᵧ |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0632 3521 |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Accuracy | ±5 % of reading |
| Repeatability | ≤2 % |
| Response Time | 10 s |
| Stability | ±5 % |
| Measurable Gases | CO, CO₂, NO, NO₂, SO₂, H₂S, CₓHᵧ |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0632 3521 |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Accuracy | ±5 % of reading |
| Repeatability | ≤2 % |
| Response Time | 10 s |
| Stability | ±5 % |
| Measured Gases | CO, CO₂, NO, NO₂, SO₂, H₂S, and CₓHᵧ |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | TFC-30 |
| Pricing | Upon Request |
| Flow Rate Options | 5–30 L/min, 3–30 L/min, 1–15 L/min, 5–25 L/min |
| Flow Accuracy | ≤ ±5% |
| Timing Accuracy | ≤ ±1‰ |
| Maximum Negative Pressure | ≥15,000 Pa |
| Charging Current | 300 mA |
| Power Supply | 10 V DC / 220 V AC, 50 Hz |
| Operating Temperature | −25 to +45 °C |
| Noise Level | ≤60 dB(A) |
| Relative Humidity | ≤85% RH |
| Dimensions | 200 × 160 × 140 mm |
| Battery | Built-in Ni-MH rechargeable battery (fully charged voltage ≈12 V, runtime ≈4 h continuous) |
| Display | LCD with real-time countdown and flow indication |
| Control | Microprocessor-based timer with pause/resume function, programmable 00:00–99:59 (hh:mm) countdown |
| Brand | TH-analyzer |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Type | Online Gas Analyzer |
| Model | THA100 |
| Detection Principle | NDIR (Non-Dispersive Infrared) |
| Measured Gas | NH₃ |
| Range | 0–300 ppm and 0–100% vol |
| Operating Temperature | 5–45 °C |
| Stability | ±2% FS / 7 days |
| Repeatability | ±1% FS |
| Linearity Error | ±2% FS |
| Response Time (T90) | ≤25 s |
| Temperature Drift | ±2% FS (5–45 °C) |
| Interference Error | ±2% FS |
| Output | 4–20 mA analog, 8 relay outputs |
| Display | Color LCD with touch interface |
| Optional Configuration | Dual-gas IR + O₂ sensor (electrochemical or zirconia) |
| Brand | TH-analyzer |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | THA100-NH3 |
| Instrument Type | Online Gas Analyzer |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Spectroscopy |
| Target Gas | NH₃ (Ammonia) |
| Range | 0–300 ppm and 0–100% vol (dual-range configuration) |
| Operating Temperature | 5–45 °C |
| Stability | ±2% FS / 7 days |
| Repeatability | ≤1% FS |
| Linearity Error | ±2% FS |
| Response Time (T90) | ≤25 s |
| Temperature Drift | ±2% FS (5–45 °C) |
| Interference Error | ±2% FS |
| Output | 4–20 mA analog current loop |
| Digital I/O | 8 isolated relay outputs |
| Display | Color LCD with capacitive touch interface |
| Optional O₂ Channel | Yes (electrochemical or paramagnetic sensor integration) |
| Brand | TH-analyzer |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | THA100NO |
| Instrument Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Type | Online Fixed-Mount Analyzer |
| Response Time (T90) | ≤25 s |
| Repeatability | ±1% FS |
| Measurement Range (NO) | 0–500 mg/m³ or 0–50% vol |
| Operating Temperature | 5–45 °C |
| Zero/Full-Scale Stability | ±2% FS / 7 days |
| Linearity Error | ±2% FS |
| Temperature Drift | ±2% FS (5–45 °C) |
| Interference Error | ±2% FS |
| Pressure Compensation | Yes |
| Output | 4–20 mA analog, 8 isolated relay outputs |
| Display | Color LCD with capacitive touch interface |
| Multi-Gas Capability | Up to 3 components (e.g., NO + optional O₂ + one additional IR-active gas) |
| Optical Core | MEMS-based pulsed infrared source, dual-channel pyroelectric detector |
| Environmental Compliance | Designed for continuous operation in industrial CEMS and laboratory-grade monitoring environments |
| Brand | Tianhe (Shandong Tianhe Instrument Co., Ltd.) |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Model | TH-GD1 |
| Spectral Range | 280–3000 nm |
| Filter Channels | 10 discrete bands (340, 380, 440, 500, 670, 870, 940, 1020, 1640 nm + UV-A broadband 280–300 nm) |
| FWHM | 2 nm @ 340 nm |
| Field of View | ≤1.3° (full angle) |
| Tracking Accuracy | <0.1° (active sun-sensor mode) |
| Data Resolution | 1 s minimum integration time |
| Calibration Uncertainty | <2% (traceable to national meteorological standards per JJG 458-1996) |
| Power Supply | DC 12 V (with auto-switching green power management module) or AC 220 V |
| Operating Temperature | −40 °C to +55 °C (low-temp variant) |
| IP Rating | IP66 |
| Weight | 6 kg |
| Dimensions | 235 × 181 × 310 mm (W×D×H) |
| Communication | RS485 (Modbus RTU), 4G LTE, Bluetooth 5.0 |
| Onboard GNSS | Integrated high-precision GPS/GNSS module for time synchronization and georeferencing |
| Payload Capacity | 17 kg |
| Azimuth/Elevation Range | 0–350° / 0–120° |
| Max Tracking Speed | 4.5°/s |
| Torque | 12 N·m |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported |
| Model | URG-9000 |
| Instrument Type | Aerosol and Gaseous Ion Monitor |
| Detection Principle | Dual-Channel Suppressed Ion Chromatography with Wet Parallel-Plate Denuder Sampling |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model Series | 46i |
| Pricing | Upon Request |
| Brand | Thermo Fisher |
|---|---|
| Origin | Shanghai, China |
| Model | 5030iQ and 5014iQ |
| Measured Parameters | PM₁₀, PM₂.₅, PM₁.₀ |
| Compliance | HJ 653–2021, US EPA EQPM-0807-195, EN 12341:2014, ISO 20581:2022 |
| Detection Principle | Synchronized Hybrid Ambient Real-time Particulate (SHARP) — dual-method integration of beta-ray absorption and nephelometry |
| Calibration | Dynamic digital filter-based continuous mass calibration |
| Display | 7-inch color touchscreen with localized UI |
| Filter Tape Capacity | ≥1500 measurement points (≥12 months at standard sampling intervals) |
| Warm-up Time | <30 minutes |
| Software | ePort Remote Management Suite with audit trail, predictive diagnostics, and GLP-compliant data logging |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | BAM-1020 |
| Measurement Method | Beta Ray Attenuation |
| Measured Parameters | PM10 / PM2.5 |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | CEMS Hg |
| Pricing | Upon Request |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Models | Partisol 2025i, Partisol 2025i-D |
| Flow Control | Activol Mass Flow Controller |
| Volume Flow Range | 1.67–15 L/min |
| Flow Accuracy | ±2% of setpoint |
| Operating Temperature | −40 °C to +50 °C |
| Power Requirement | 1.5 A @ 240 VAC |
| Data Storage | 86 days at 5-minute intervals + 32 filter records |
| Compliance | U.S. EPA Reference Methods RFPS-0498-118 (PM₂.₅), RFPS-1298-127 (PM₁₀), RFPS-0509-176 (Coarse PM) |
| Safety Certification | CE / EN 61326 |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | PM10–100 |
| Cut-Point Diameter (da50) | 10 ± 1 µm |
| Geometric Standard Deviation (δg) | ≤ 1.5 |
| Nominal Sampling Flow Rate | 100 L/min ± 5% |
| Flow Stability | ±3% |
| Effective Filter Membrane Area | Ø80 mm |
| Inlet Thread Specification | M18×2 |
| Compliance | GB 6921–1986 (Ambient Particulate Matter Sampling) |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-1000 |
| Compliance | HJ/T 374–2007 (formerly HB3-2001) |
| Flow Control | Constant-flow sampling with <5 s response time |
| Power Resilience | Auto-resume after power interruption |
| Environmental Rating | All-weather, rain-resistant enclosure |
| Optional Configuration | PM₁₀ inlet compatible (with certified PM₁₀ cyclone separator) |
| Data Logging | Real-time temperature, flow rate, cumulative standard-volume (at 273.15 K, 101.325 kPa), elapsed time, and self-calibrated error compensation |