Gas Detector
Filter
Showing 2731–2758 of 2758 results
| Brand | Zefon |
|---|---|
| Origin | USA |
| Model | A6 |
| Sampling Principle | Impaction-based inertial separation |
| Flow Rate | 28.3 LPM (1 ACFM) |
| Cut-off Size | 0.65 µm |
| Dimensions | 4.25" diameter × 2.87" height |
| Weight | 1.23 lb |
| Material | Aerospace-grade aluminum alloy |
| Compliance | NIOSH Methods 0800 & 0801 |
| Sample Vessel | Standard 100 mm × 15 mm Petri dish |
| Brand | Zefon |
|---|---|
| Origin | USA |
| Model | Bio-Culture |
| Sampling Principle | Impaction-Based Active Air Sampling |
| Flow Range | 30–120 LPM |
| Timer Options | 1, 2, 5, and 10 minutes |
| Petri Dish Compatibility | Standard 90 mm × 15 mm |
| Nozzle Array | 380 × 1 mm diameter orifices |
| Battery Life | 6–8 hours (rechargeable) |
| Mounting | Integrated 1/4"-20 tripod thread |
| Sterilization | Autoclavable sampling head |
| Calibration Option | NIST-traceable venturi flow calibrator (±1% accuracy) |
| Brand | Zefon |
|---|---|
| Origin | USA |
| Model | Bio-Pump Plus |
| Sampling Principle | Active Impaction |
| Flow Rate | 15 LPM |
| Sampling Duration Range | 5 min – 8 h |
| Power Source | Rechargeable NiMH Battery |
| Dimensions (W×H×D) | 11.43 × 6.99 × 20.34 cm |
| Weight | 0.68 kg |
| Noise Level | Low-Noise Operation |
| Display | Real-Time Elapsed Time |
| Programmable Timer | Yes |
| Battery Runtime | Up to 8 h continuous or ~100 × 5-min samples |
| Charging Time | 3 h |
| Brand | Zefon |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | VIRA-PORE |
| Price Range | USD 1,400–2,800 (est.) |
| Sampling Principle | Active Impaction via High-Efficiency Porous Filter |
| Flow Rate | 10 L/min (for stationary sampling), 3 L/min (for personal sampling) |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | ICT-208-16-YR / HSP200 |
| Instrument Category | Bioaerosol Detection System |
| Sampling Flow Rate | >200 L/min |
| Particle Size Cutoff | ≥1.0 µm (≥90% collection efficiency) |
| Battery Capacity | 3000 mAh (up to 10 sampling cycles per charge) |
| Sample Throughput | 16 wells |
| Temperature Control Range | Ambient to 85 °C |
| Temperature Accuracy | ±0.5 °C |
| Temperature Uniformity | ±0.5 °C across block |
| Detection Channels | FAM, SYBR Green (HEX optional) |
| Result Time | ≤20 min |
| Display | 10.4″ capacitive touchscreen |
| Dimensions (L×W×H) | 210 × 302 × 200 mm |
| Power Input | 20 V, 6 A |
| Connectivity | RJ45, USB, Wi-Fi |
| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | ZERO Aerial Edition |
| Detection Principle | Mid-Infrared Laser Direct Absorption Spectroscopy (MIRLAS) |
| Target Gases & Ranges | CH₄ (0–10,000 ppm), C₂H₆ (0–1,000 ppm), H₂O (0–3 %v/v) |
| Sensitivity (1-s) | CH₄: 1 ppb, C₂H₆: 0.5 ppb, H₂O: 50 ppm |
| Measurement Update Rate | 1–5 Hz |
| Sample Flow Rate | ~330 mL/min |
| Operating Temperature | −10 to +45 °C |
| Relative Humidity Limit | <99% RH (non-condensing) |
| Power Supply | 12–15 V DC |
| Analyzer Power Consumption | 20–40 W |
| UAV Integration Power Draw | Up to 500 W |
| Positioning | High-Accuracy BeiDou GNSS + Wind Compensation Algorithm |
| Leak Localization Accuracy | <1 m (typical) |
| Data Output | RS-232, Ethernet |
| Onboard Storage | 32 GB |
| Battery Autonomy | ≥1.5 h (standalone operation) |
| Brand | Zetian |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | GA-5000DN |
| Pricing | Available Upon Request |
| Brand | Zhanhai |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | PAB-6000 |
| Configuration | Dual-Channel or Quad-Channel |
| Detection Principle | Gas Proportional Counting (P-10 gas, 90% Ar + 10% CH₄) |
| Background Count Rate | ≤0.25 cpm per channel (α), ≤0.55 cpm per channel (β) |
| Minimum Detectable Activity (MDA) | ≤0.04 Bq/kg (α), ≤0.12 Bq/kg (β) for 1000-min counting |
| Sample Chamber Dimensions | Ø80 mm × 40 mm (per channel) |
| Detector Type | Ultra-low-background cylindrical proportional counters with active anti-coincidence shielding |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Operating Temperature | 10–35 °C |
| Relative Humidity | ≤85% RH (non-condensing) |
| Data Output | USB 2.0, RS-232 |
| Compliance | GB/T 11682–2002, JJG 853–2013, ISO 8769:2017, ASTM D3648-19 |
| Brand | Zhichen Tech |
|---|---|
| Origin | Beijing, China |
| Model | PAS-100 |
| Detection Principle | Broadband Solar Spectral Irradiance-Based Photolysis Frequency (j-value) Calculation |
| Measured Species | NO₂, HONO, HNO₃, HCHO, H₂O₂ (expandable) |
| Optical Collector | Spectralon® diffuser probe (2π sr hemispherical field-of-view) |
| Spectral Range | 280–450 nm |
| Spectral Resolution | ≤0.5 nm (FWHM) |
| Data Output | j(NO₂), j(HONO), j(HNO₃), j(HCHO), j(H₂O₂) in s⁻¹ |
| Integration Time | Adjustable from 10 ms to 10 s |
| Detector | Linear CCD array with thermoelectric cooling |
| Interface | Fiber-optic coupling (600 µm core, UV-enhanced) |
| Environmental Rating | IP65 enclosure |
| Operating Temperature | −20 °C to +50 °C |
| Power Supply | 24 V DC / 50 W max |
| Compliance | ASTM D7930–22 (Standard Practice for Measurement of Photolysis Frequencies), ISO 17025-accredited calibration traceable to NIST SRM 2243 |
| Brand | Zhonghuipu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Product Origin | Domestic (China) |
| Model | DAS-2 |
| Pricing | Upon Request |
| Standard Gas Input Channels | 1–4 |
| Diluent Gas Flow Range | 0–5 L/min (customizable) |
| Standard Gas Flow Range | 0–100 mL/min (customizable) |
| Flow Measurement Accuracy | ±1% F.S. |
| Flow Control Repeatability | ±0.2% F.S. |
| Linearity Accuracy | ±0.5% F.S. |
| Operating Ambient Temperature | 5–50 °C |
| Dimensions (W×D×H) | 320×200×250 mm |
| Power Supply | 220 VAC, 50 Hz |
| Human-Machine Interface | Intelligent Touchscreen |
| Operating Pressure Range | 0.05–0.3 MPa |
| Tubing Material | PTFE |
| Fitting Type | M8×1 (customizable) |
| Brand | Zhonghuipu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | DS-2 |
| Pricing | Upon Request |
| Standard Gas Inlets | 1–4 channels |
| Diluent Flow Range | 0–5 L/min (customizable) |
| Standard Gas Flow Range | 0–100 mL/min (customizable) |
| Flow Measurement Accuracy | ±1% FS |
| Flow Control Repeatability | ±0.2% FS |
| Linearity Accuracy | ±0.5% FS |
| Operating Temperature | 5–50 °C |
| Dimensions | 480 × 450 × 177 mm (19″ 4U rack-mount chassis) |
| Power Supply | 220 VAC, 50 Hz |
| Human-Machine Interface | Integrated touchscreen HMI |
| Operating Pressure | 0.05–0.3 MPa |
| Tubing Material | PTFE |
| Fitting Size | 6 mm OD (customizable) |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | GA-1 |
| Pricing | Upon Request |
| Dilution Stages | Two-stage (Primary: 200×, Secondary: >10,000×) |
| Flow Control | High-precision mass flow controllers (MFCs) and pressure sensors |
| Tubing Material | PTFE and PEEK |
| Valve Type | Electrically actuated multi-position heated valve (temperature displayed in software) |
| Channel Configuration | 6 total channels — 4 standard gas inlets, 1 diluent gas inlet, 1 secondary dilution channel |
| Touch Interface | 7-inch capacitive color touchscreen |
| Sample Handling | Pressurized sample dilution with automatic initial/final pressure reading and ratio calculation |
| Compliance | Designed for ISO/IEC 17025-compliant calibration labs and EPA Method TO-14/TO-15 trace gas preparation workflows |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Regional Classification | Domestic (China) |
| Model | SMCS-1 |
| Instrument Type | Conventional Automated Gas Sampler |
| Flow Control | Integrated Mass Flow Controller (MFC) with Pressure Sensor (kPa-level) |
| Leak Detection | Automated Pre-sampling Canister Leak Check |
| Power Supply | Rechargeable Lithium Battery (24 h continuous operation) |
| Data Output | Digital pressure display, flow logging, canister pressure monitoring, USB data export |
| Accessories | Portable protective case, optional particulate inlet filter, optional sampling tripod |
| Compliance | Designed for EPA Method TO-14/TO-15, ASTM D5466, ISO 16017-1 workflows |
| Brand | ZHYUSM |
|---|---|
| Model | SMCC-1 |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Power | 400 W |
| Pump Type | Oil-Free Scroll Vacuum Pump |
| Ultimate Vacuum | <1.6 Pa (12 mTorr) |
| Pumping Speed | 250 L/min |
| Max Simultaneous Heating Capacity | 8 × 6 L Summa® Canisters |
| Cleaning Cycles | Programmable (1–99), Manual Mode Available |
| Humidification | Integrated High-Purity N₂ Humidifier |
| Surface Treatment | Silanized Gas Path Components |
| Control Interface | Capacitive Touchscreen with Method Storage |
| Leak Check | Automated Pre-Valve-Opening Vacuum Integrity Test |
| Thermal Uniformity | Forced-Air Circulation via Vortex Fan in Heated Chamber |
| Real-Time Monitoring | Pressure, Temperature, Elapsed Time, Valve Status |
| Cooling | Active Heat Dissipation System |
| Mobility | Heavy-Duty Swivel Casters |
| Brand | CASP (Zhongke Optoelectronics) |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | Raman Temperature-Humidity-Aerosol Lidar (Tri-Wavelength, 10/12-Channel) |
| Operating Wavelengths | 355 nm, 532 nm, 1064 nm |
| Maximum Detection Altitude | ≥10 km (aerosol backscatter), ≥5 km (temperature profile), ≥3 km (water vapor mixing ratio |
| Pulse Repetition Frequency | ≥100 Hz |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | DPE12 |
| Price | USD 2,100 (FOB Beijing) |
| Operating Temperature Range | −20 °C to +55 °C |
| Spectral Range | 1.5–12 µm |
| Active Area | 2 mm × 2 mm |
| Responsivity | ≥80,000 V/W (at 10 Hz, λ = 10.6 µm) |
| Detectivity (D*) | ≥3 × 10⁸ cm·√Hz/W (at 10 Hz, λ = 10.6 µm) |
| Shunt Resistance (R<sub>d</sub>) | 0.1–0.3 MΩ |
| Recommended Modulation Frequency | 10 Hz |
| Frequency Response Bandwidth | 5–100 Hz |
| Output Signal Type | Voltage |
| Bias Voltage | 3 V DC |
| Rise Time | <100 ms (typ.) |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZLDM-118 |
| Price Range | USD 1,400 – 2,800 |
| Detection Principle | Non-Dispersive Infrared (NDIR) |
| Target Gas | CH₄ (Methane), other hydrocarbons (C₁–C₄) |
| Measurement Range | 0–5% vol and 0–100% vol selectable |
| Resolution | 0.01% vol (0–5% vol range), 0.1% vol (0–100% vol range) |
| Output Interfaces | Analog (4–20 mA / 0–5 V / 0–10 V) and Digital (RS485 Modbus RTU) |
| Operating Temperature | −40 °C to +70 °C |
| Humidity Tolerance | Unaffected by relative humidity under non-condensing conditions |
| Calibration | Factory-calibrated per customer-specified span gas |
| Compliance | GB 15322 (Combustible Gas Detectors), GB 3836.1–2000 (Explosion-Proof General Requirements), GB 3836.4–2000 (Intrinsically Safe “i” Equipment) |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZLDM-126T |
| Price Range | USD 1,400 – 2,800 |
| Technology | Non-Dispersive Infrared (NDIR) |
| Measurement Principle | Absorption Spectroscopy at 4.26 µm |
| Output Signal | Analog (0–5 V / 4–20 mA) and Digital (UART/I²C) |
| Operating Temperature | −10 °C to +50 °C |
| Humidity Range | 0–95 % RH (non-condensing) |
| Accuracy | ±(30 ppm + 3 % of reading) |
| Resolution | 1 ppm |
| Response Time (T90) | < 120 s |
| Zero Drift | < 2 ppm/month |
| Span Drift | < 2 %/year |
| Lifetime | > 15 years |
| Power Supply | 5 VDC ±5 % |
| Current Consumption | < 35 mA |
| Dimensions | 32 × 22 × 12 mm |
| Weight | ~8 g |
| Compliance | RoHS, CE (EMC/LVD), ISO 8573-1 Class 4 (for internal gas path) |
| Brand | ZWINSoft |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | OEM Manufacturer |
| Regional Classification | Domestic (China) |
| Model | ZWIN-VOCS |
| Price Range | USD 1,400 – 7,000 |
| Detection Principle | Photoionization Detection (PID) |
| Instrument Type | Continuous Online Analyzer |
| Typical Configuration | Total VOC (TVOC) Monitor |
| Measurement Range | 0–1000 ppm |
| Resolution | 0.01 ppm |
| Accuracy | ≤ ±5% FS |
| Response Time | T90 < 5 s |
| Brand | ZWINSoft |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | OEM/ODM Producer |
| Country of Origin | China |
| Model | ZWIN-YC06-PLAT |
| Price Range | USD 1,400 – 7,200 (FOB) |
| Measured Pollutants | CO, CO₂, NO₂, PM₂.₅, PM₁₀ |
| Measurement Principle | Optical Scattering (PM), Electrochemical (Gases), Piezoelectric (Noise), Ultrasonic/Cup Anemometry (Wind), Capacitive (RH), Thermistor/RTD (Temp), Piezoresistive (Baro) |
| Display | 7-inch capacitive touchscreen |
| Data Transmission | 3G/4G LTE, RS485, Ethernet |
| Environmental Rating | IP65 enclosure, IP67 sensors |
| Power Options | AC220V ±10% or solar-battery hybrid (optional) |
| Compliance | GB 3095–2012, HJ 653–2013, HJ 93–2013, ISO 12103-1 (dust calibration reference), ASTM D1319 (for hydrocarbon interference mitigation in CO/NO₂ sensing) |
| Brand | ZWINSoft |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ZWIN-YCB06 |
| Instrument Type | Portable |
| Measurement Principle | Beta-Ray Absorption |
| Measured Parameter | PM10 |
| Measurement Range | (0–1000) µg/m³ or (0–10000) µg/m³ (selectable) |
| Sampling Flow Rate | 16.7 L/min |
| Minimum Detection Limit | ≤2 µg/cm² |
| Filter Spot Area | 1.68 cm² |
| Spot Center-to-Center Spacing | ~18.84 mm ± 0.5 mm |
| Full-Scale Loading | 1.5 mg/cm² |
| Resolution | ±2% |
| Max. Permissible Error | ≤±20% |
| Sampling Tube Material | Stainless Steel (Note: “Drill alloy” in source is nonstandard |
| Sampling Tube Length | 500 cm |
| Operating Temperature | 0–300 °C |
| Relative Humidity | ≤80% RH |
| Flue Gas Pressure Range | −10 to +10 kPa |
| Power Supply | AC 220 V ±10%, 50 Hz ±1 Hz |
| Detector | Scintillation Detector with Photomultiplier Tube |
| Data Update Interval | 5 s |
| Data Storage | Onboard non-volatile memory |
| Repeatability | ≤±2% |
| Flow Accuracy | ±2% (at nominal 16.7 L/min) |
| Timing Drift | <10 s per 24 h |
| Acoustic Noise | ≤65 dB(A) |
| System Leak Rate | <200 Pa pressure decay within 1 min after sealing at −5 kPa vacuum |
| Ambient Operating Conditions | Indoor/outdoor portable deployment |
| Brand | ZWINSOFT |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | Z WIN-AQMS-PLAT |
| Pollutant Parameters | SO₂, NO₂, CO, O₃, PM₂.₅, PM₁₀ |
| Compliance Framework | Designed for integration with China’s National Environmental Monitoring Network (CNEMN), aligned with HJ 653–2013, HJ 654–2013, and GB 3095–2012 standards |
| Brand | ZwinSoft |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | ZWIN-1.0 |
| Price Range | USD 7,000 – 14,000 (FOB) |
| Measurement Principle | Integrated Sensor Network Data Aggregation & GIS-Based Spatial Analytics |
| Measured Parameters | PM₂.₅, PM₁₀, TSP, VOCs, NO₂, SO₂, NH₃, wind speed/direction, humidity, temperature (configurable per deployment) |
| Measurement Range | 0–1,000 µg/m³ (PM), 0–50 ppm (gases) |
| Sampling Interval | 1 minute (configurable) |
| Sampling Flow Rate | 1.0 L/min ±5% |
| LOD (PM) | 1 µg/m³ |
| Flow Stability | ±2% over 24 h |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | ZY-10 |
| Price Range | USD 1,400 – 7,000 |
| Instrument Type | Other Flue Gas Analyzer |
| Indication Error | ≤ Class 0.5 |
| Repeatability | ≤ 2% |
| Response Time | ≤ 60 s |
| Stability | ≤ 5% |
| Magnification | 10× |
| Objective Aperture | 50 mm |
| Ringelmann Scale Range | 0–5 (inclusive) |
| Visual Observation Accuracy | ≤ Class 0.5 |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | ZY-80 |
| Price Range | USD 1,400–7,000 |
| Instrument Type | Visual Smoke Opacity Analyzer |
| Accuracy Class | ≤0.5 |
| Repeatability | ≤2% |
| Response Time | ≤60 s |
| Stability | ≤5% |
| Magnification | 15× |
| Observation Distance | 10–2000 m |
| Objective Aperture | 80 mm |
| Lingerman Scale Range | 0–5 |
| Reticle Imaging Magnification | 2× |
| Dimensions | 605 × 110 × 110 mm |
| Includes | Tripod Mount |
| Optional Accessory | Universal DSLR/Digital Camera Adapter Bracket |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | ZYET-5100 |
| Price Range | USD 1,400 – 7,000 |
| Instrument Type | Portable Flue Gas Analyzer |
| Indication Error | ≤ ±5% FS |
| Repeatability | ≤ 2% RSD |
| Response Time | ≤ 90 s (T₉₀) |
| Stability | ≤ ±5% FS/8 h |
| Measurement Principles | Electrochemical (O₂, NO, NO₂, SO₂, CO) |
| O₂ Range | 0–20.9 vol% |
| NO | 0–1000 ppm |
| NO₂ | 0–100 ppm |
| SO₂ | 0–2000 ppm |
| CO | 0–2000 ppm |
| Ambient Temp | 0–200 °C |
| Flue Gas Temp | 0–400 °C |
| Static Pressure | −30 to +30 kPa |
| Differential Pressure | 0–2.5 kPa |
| Resolution | O₂: 0.1 vol% |
| Gases | 1 ppm |
| Temp | 1 °C |
| Pressure | 0.01 kPa (Static), 1 Pa (Differential) |
| Accuracy | O₂: ±0.5% FS |
| Gases | ±5% FS |
| Temp | ±1% (Ambient), ±2% (Flue) |
| Pressure | ±3% FS |
| Data Storage | 500 measurement sets |
| Power | Internal 6 V × 2 rechargeable battery |
| Dimensions (W×D×H) | 417 × 234 × 318 mm |
| Weight | ~10 kg (configuration-dependent) |
| Operating Environment | −0°C to +40°C |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | ZYET-5101 |
| Price Range | USD 1,400 – 7,000 |
| Instrument Type | Portable Flue Gas & Particulate Analyzer |
| Indication Error | ≤5% FS |
| Repeatability | ≤2% RSD |
| Response Time | ≤90 s |
| Stability | ≤5% drift over 2 hours |
| Brand | Zyuyou |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | GA-6D |
| Pricing | Upon Request |
| Dilution Ratio Range | 1:1 to 1:100 (customizable) |
| Display | 7-inch capacitive touchscreen |
| Gas Path Materials | Passivated stainless steel tubing & PTFE tubing |
| Integrated Pump | Diaphragm pump (ambient pressure operation) |
| Output Channels | 6 independent concentration outlets |
| Control Method | Mass flow controllers (MFCs) |
| Operation Modes | Single-point dilution or multi-concentration sequential dilution |
| Data Management | Built-in method storage and recall |
| Software Interface | Multi-channel configurable, intuitive parameter setting |