Environmental Monitoring Instruments
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Showing 1711–1740 of 2621 results
| Brand | Junfang Lihua |
|---|---|
| Model | GXH-1052L |
| Origin | Beijing, China |
| Instrument Type | Online Gas Analyzer |
| Measured Gas | CO₂ (single-component) |
| Range | 0–500 ppm (standard), customizable up to 0–100% vol |
| Resolution | 1 ppm |
| Repeatability | ≤ ±1% FS |
| Linearity Error | ≤ ±2% FS |
| Zero Drift | ≤ ±2% FS / 8 h |
| Span Drift | ≤ ±2% FS / 8 h |
| Response Time (T₉₀) | ≤ 60 s |
| Warm-up Time | ≤ 60 min |
| Operating Humidity | ≤ 90% RH (non-condensing) |
| Power Supply | AC 220 V ±10%, 50 Hz ±5% |
| Output Signal | 4–20 mA analog |
| Internal Sampling Pump | Integrated |
| Enclosure Type | Rack-mountable embedded chassis |
| Brand | Junfang Lihua |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | HXPQX-2013 |
| Price Range | USD 42,000 – 70,000 |
| Brand | Junray |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ZR-1002 |
| Instrument Category | Aerosol Testing System |
| Compliance Standards | GB/T 6165–2008, GB 2626–2006, GB/T 32610–2016 |
| Brand | Junray |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ZR-1304 |
| Airflow Range | 0–120 L/min |
| Aerosol Concentration Range | 0–200 µg/L |
| Generation Method | Cold Aerosol Generation |
| Compatible Media | Liquid Paraffin, DOP (Di-Octyl Phthalate), and other oil-based test fluids |
| Particle Size Output | Sub-micrometer to micrometer range |
| Brand | Junray |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ZR-1630 (28.3 L/min) |
| Instrument Type | Handheld |
| Flow Rate | 28.3 L/min |
| Flow Accuracy | ≤ ±2% |
| Repeatability | ≤ 10% FS |
| Particle Size Distribution Error | ≤ ±30% |
| Indication Error | ±30% FS |
| Brand | Junray |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ZR-3110C |
| Detection Target | VOCs (Volatile Organic Compounds) |
| Sensor Technologies | Electrochemical (EC), Catalytic Bead (LEL), Photoionization Detection (PID) |
| Compliance Standards | GB 12358–2006, HJ 872–2017, GBZ 2.1–2019, GB/T 36198–2018, JJF 1172–2007, JJG 915–2008, JJG 635–2011, JJG 551–2003, JJG 695–2003, JJG 693–2011, Q/0214 ZRB008–2017 |
| Brand | Junray |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | Domestic (China) |
| Model | ZR-3230 TDLAS Ammonia Analyzer |
| Measurement Range | Configurable (ppm) |
| Accuracy | ±0.01 ppm |
| Response Time | ≤30 s |
| Repeatability | High (with heated sample path) |
| Operating Ambient Temperature | −20 to 45 °C |
| Brand | Junray |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | ZR-3260E |
| Instrument Type | Flue Gas and Particulate Sampler |
| Measured Gases | SO₂, NO, NO₂, NOₓ, CO, CO₂, H₂S, O₂ |
| Sampling Flow Rate | Not specified |
| Flow Accuracy | Not specified |
| Flue Gas Velocity | Not specified |
| Moisture Content Measurement | Not specified |
| Brand | Junray |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | ZR-3703 |
| Sampling Flow Rate | 0.1–1.0 L/min |
| Flow Accuracy | ±2.0% |
| Operating Temperature Range | −20 to 50 °C |
| Sample Types | Elemental Mercury (Hg⁰) and Oxidized Mercury (Hg²⁺) |
| Brand | Junray |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ZR-6012 |
| Instrument Type | Aerosol Photometer |
| Detection Principle | Mie Scattering |
| Concentration Range | 0.0001–700 μg/L |
| Compliance | JJF 1800–2020, ISO 14644-3:2005, GB 50073–2013, GB 50591–2010, YY 0569–2005, JJF 1815–2020, NSF/ANSI 49–2019 |
| Brand | Junray |
|---|---|
| Model | ZR-B01 |
| Type | AGI-30 Impinger |
| Origin | Shandong, China |
| Manufacturer | Junray Instrument Co., Ltd. |
| Compliance | GB/T 18204.1–2013, HJ 93–2013, ISO 14698-1:2003 (principles) |
| Liquid Volume Capacity | 15–30 mL |
| Inlet Flow Rate Range | 5–15 L/min (optimized at 12.5 L/min) |
| Nozzle Orifice Diameter | 0.5 mm |
| Material | Borosilicate Glass (USP Type I), PTFE-sealed cap |
| Brand | Junsquare |
|---|---|
| Model | GXH-3052L |
| Instrument Type | Portable Gas Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR) |
| Target Gas | CO₂ (single-component) |
| Measurement Range | 0–1000 ppm |
| Resolution | 1 ppm |
| Repeatability | ±1% FS |
| Linearity Error | ≤±2% FS |
| Zero Drift | ≤±2% FS |
| Span Drift | ≤±2% FS |
| Response Time (T₉₀) | ≤30 s |
| Power Supply | DC (battery-operated) |
| Compliance | Designed per GB/T 18204.2–2014, HJ 870–2017, and ISO 8573-1 for ambient and stack gas CO₂ monitoring |
| Brand | POWEREACH (Shanghai Zhongchen) |
|---|---|
| Origin | Shanghai, China |
| Model | JXWNP Series |
| Power Supply | 220 V / 380 V AC |
| Output Flow Rate | 1.0–60.0 m³/h |
| Control Options | Manual / LCD Panel / Keypad / Remote Controller / Mobile APP (4G/5G IoT) |
| Housing | Anodized Aluminum or 304 Stainless Steel |
| Operating Environment | ≤40 °C, ≤95% RH |
| Default Gas Source | Ambient Air (O₂/O₃ inlet optional) |
| Core Technology | Venturi-Enhanced Pressure Dissolution + Mechanical Shear Dispersion |
| Bubble Size Range | ~50 nm – 50 µm (size-distribution controllable and verifiable) |
| Detection Capability | Real-time underwater dynamic imaging of suspended microparticles, colloids, and microbubbles (≥1 µm resolution) |
| Brand | Kanomax |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | 6822 / 6824 |
| Instrument Type | Vane Anemometer |
| Resolution | 0.01 m/s |
| Measurement Range | 0.2–20.0 m/s |
| Accuracy | ±3% of reading or ±0.1 m/s (whichever is greater) |
| Operating Temperature | −20 to +100 °C |
| Operating Humidity | 5.0–95.0 %RH |
| Temperature Accuracy | ±1.0 °C |
| Probe Diameter | 70 mm |
| Power Supply | 3 × AA batteries |
| Battery Life | Approx. 150 hours |
| Dimensions (W×H×D) | 81 × 165 × 38 mm |
| Weight | 175 g (including batteries) |
| Air Volume Range | 0–9,999 CFM |
| Brand | Kanomax |
|---|---|
| Origin | Japan |
| Model | KAN-1000 |
| Compliance Standards | EN 1507:2006, EN 12237:2002, Eurovent 2/2, DW/143, SMACNA Duct Construction Standards, GB 50243–2002 |
| Pressure Range | ±5000 Pa (adjustable) |
| Flow Measurement Range | 0.1–3000 m³/h (dependent on duct size and test configuration) |
| Data Storage | 1000 test records |
| Display | 4.7-inch capacitive touchscreen LCD |
| Environmental Operating Range | 0–40 °C, 10–90 % RH (non-condensing) |
| Interface | USB port for data export |
| Power Supply | Rechargeable Li-ion battery (≥8 h continuous operation) |
| Certifications | CE, RoHS, ISO 9001-manufactured design |
| Brand | Kanomax |
|---|---|
| Origin | Japan |
| Model | 3080 |
| Flow Rate | 100 L/min |
| Flow Accuracy | ±2.5% |
| Sampling Duration | Up to 7 h (battery) |
| Operating Temperature | 0–40 °C |
| Operating Humidity | 0–90% RH (non-condensing) |
| Sampling Volume Range | 20–6000 L |
| Time Interval Setting | 10 s–1 h |
| Delay Start | 0 s–23 h 59 min 59 s |
| Cycle Count | 2–300 cycles or continuous mode |
| Culture Dish Compatibility | 90–100 mm and 55–84 mm Petri dishes |
| Exhaust Filtration | ISO Class 3 |
| Display | 4.3-inch color touchscreen |
| Data Storage | 10,000 internal records + USB export (CSV) |
| Communication | USB, RS-485 (Modbus RTU) |
| Power | Rechargeable Li-ion battery + AC adapter (100–240 V) |
| Weight | 3.2 kg |
| Dimensions | 136 × 235 × 133 mm |
| Brand | Kanomax |
|---|---|
| Origin | Japan |
| Model | 6113 |
| Instrument Type | Thermal Anemometer |
| Measurement Range | 0.1–50.0 m/s |
| Accuracy | ±(3% of reading + 0.1) m/s |
| Temperature Range | 0–100 °C |
| Temperature Accuracy | ±1 °C |
| Pressure Range | −5 to +5 kPa |
| Pressure Accuracy | ±(3% of reading + 0.01) kPa |
| Data Storage Capacity | 100 sets |
| Communication Interface | RS-232C |
| Analog Output | 0–1 V (optional) |
| Built-in Thermal Printer | Yes |
| Power Supply | 6 × AA batteries |
| Dimensions | 210 × 120 × 133 mm |
| Weight | 1.0 kg |
| Brand | KC Starlight |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | XG310 |
| Price | USD 2,450 (FOB) |
| Measured Parameter | Total Phosphorus |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Spectrophotometry (Ammonium Molybdate Method) |
| Measurement Range | 0–20 mg/L |
| Accuracy | ≤ ±2% |
| Detection Limit | 0.02 mg/L |
| Resolution | 0.001 mg/L |
| Brand | KC |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | XG03 |
| Instrument Type | Online Analyzer |
| Measurement Principle | Colorimetric Method |
| Measurement Range | 0.0–100.0 µg/L |
| Accuracy | ±2% F.S. |
| Detection Limit | 0.01 µg/L |
| Measurement Time | <4 min |
| Batch Capacity | 6 channels |
| Brand | Kechuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GC9800N/TFH |
| Detection Targets | Trace impurities in high-purity helium (Ne, O₂, N₂, H₂, CO₂, CH₄), hydrogen, nitrogen, and carbon dioxide |
| Detectors | TCD (TC-1H) + FID + Ni methanizer |
| Minimum Detectable Concentration | Ne: 0.18 ppb v/v, O₂: 0.09 ppb v/v, N₂: 0.08 ppb v/v |
| Temperature Range | 8 °C above ambient to 400 °C |
| Temperature Control Accuracy | ±0.5% |
| Programmable Temperature Ramping | 8-step, 0–39 °C/min (0.1 °C/min increment) |
| Baseline Noise | ≤0.01 mV |
| Baseline Drift | ≤0.1 mV/30 min |
| Linear Range | 10⁵ |
| Column Oven | Motorized auto-back-opening, near-ambient operation (≥8 °C above ambient) |
| Brand | Kechuang Starlight (KC) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Online Analyzer |
| Measurement Principle | Colorimetric Method |
| Measurement Range | 0.0–100.0 µg/L |
| Accuracy | ±2% F.S. |
| Detection Limit | 0.01 µg/L |
| Measurement Time | <4 minutes per cycle |
| Channel Capacity | 1–6 configurable channels |
| Display | 7.0-inch Windows-based HMI touchscreen |
| Sample Flow Rate | 10–40 L/h |
| Sample Temperature Range | 5–50 °C |
| Ambient Operating Temperature | 5–45 °C |
| Ambient Humidity | ≤85% RH (non-condensing) |
| Power Supply | AC 220 V ±10%, 50 Hz ±10% |
| Power Consumption | ≤100 W |
| Dimensions (L×D×H) | 460 × 285 × 720 mm |
| Weight | 23 kg |
| Output Signals | 4–20 mA, 0–20 mA, or 0–10 mA (configurable) |
| Data Storage | Non-volatile memory with >10-year retention after power loss |
| Brand | KEM (Kyoto Electronics Manufacturing) |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | HG-37N |
| Price Range | USD 68,000 – 136,000 (FOB Japan) |
| Measurement Principle | Cold Vapor Atomic Absorption Spectroscopy (CVAAS) with Dry Oxidation-Reduction Conversion |
| Measurement Range | 0–50 µg/m³N or 0–1000 µg/m³N (switchable) |
| Response Time | ≤90 s |
| Repeatability | ±1% of reading |
| Linearity Error | ±2% of full scale |
| Zero Drift | ≤±1% per week |
| Sample Gas Flow Rate | 300 mL/min |
| Calibration Interval | Recommended every 30 days |
| Interference Resistance | Immune to Cl⁻, SO₂, NOₓ, H₂O vapor, and particulate carryover under ISO 15202-compliant sampling conditions |
| Compliance | Designed to meet EPA Method 29, ASTM D6784-22, and EN 14181 QAL1 requirements for mercury CEMS |
| Brand | NK |
|---|---|
| Origin | USA |
| Model | Kestrel 3500FW |
| Instrument Type | Handheld Weather Station |
| Battery Life | Up to 400 hours (typical) |
| Display | Backlit LCD |
| Wind Speed Range | 0.1–60 m/s |
| Temperature Range | –20 to 60 °C |
| Relative Humidity Range | 5–95% RH (non-condensing) |
| Barometric Pressure Range | 300–1100 hPa |
| Altitude Range | –500 to +5000 m |
| Fire Behavior Metrics | FDFM (Fine Dead Fuel Moisture), Ignition Probability Index, Heat Stress Index, Wind Chill |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model Numbers | 128SA, 128SB, 128SC, 128SD |
| Detection Principle | Colorimetric Reaction with Pre-Loaded Reagent |
| Measurement Range | Multiple Scales (Typical Ranges: 0.5–50 ppm for Acetonitrile |
| Accuracy | ±25% of Full Scale (Per JIS K 0321 & ISO 8573-5) |
| Tube Length | 100 mm |
| Inner Diameter | 4.0 mm |
| Shelf Life | 24 months from manufacture date (unopened, stored at ≤30°C, dry, dark) |
| Required Pump | AP-20 Hand-Pump (100 mL stroke volume, calibrated to ±5% accuracy) |
| Compliance | JIS K 0321, ISO 8573-5, OSHA Method ID-130 (for acrylonitrile), NIOSH Method 2501 (for acetonitrile) |
| Brand | Komyo Rikagaku |
|---|---|
| Origin | Japan |
| Model | 106SC, 106SA, 106G |
| Measuring Range (106SC) | 1–50 ppm CO |
| Pack Size | 10 tubes per box |
| Detection Principle | Colorimetric reaction with impregnated reagent |
| Required Pump | AP-20 handheld suction pump |
| Compliance | Designed per JIS K 0804 and ISO 8573-2 (gas purity testing reference methodology) |
| Brand | Korno |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | GT-1000-THT |
| Detection Principle | Electrochemical |
| Form Factor | Portable, Pump-Suction |
| Measurement Range | 0–20 ppm / 0–50 ppm / 0–100 ppm (selectable) |
| Resolution | 0.01 ppm (0–100 ppm range) |
| Accuracy | ≤ ±3% FS (dependent on sensor batch and calibration status) |
| Linearity Error | ≤ ±2% FS |
| Zero Drift | ≤ ±2% FS |
| Repeatability | ≤ ±2% FS |
| Response Time (T90) | ≤ 20 s |
| Recovery Time | ≤ 20 s |
| IP Rating | IP67 |
| Explosion Protection Certification | Ex ib IIB T4 Gb (Certificate No.: CLEx25.9119) |
| Conformity | GB/T 3836.1–2021 & GB/T 3836.4–2021 |
| Operating Temperature | –20 °C to +50 °C |
| Operating Humidity | ≤ 95% RH (non-condensing) |
| Power Supply | DC 3.7 V, 3800 mAh or 7200 mAh rechargeable polymer battery |
| Dimensions | 257 × 90 × 65 mm (L×W×H) |
| Weight | 0.5 kg (net) |
| Brand | Korno |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | GT-903-SF6 |
| Instrument Type | Portable |
| Detection Principle | Non-Dispersive Infrared (NDIR) |
| Detection Gas | Sulfur Hexafluoride (SF₆) |
| Measurement Range | 0–100 / 1000 / 2000 / 10,000 ppm |
| Resolution | 1 ppm (0–10,000 ppm) |
| Response Time (T90) | ≤20 s |
| Accuracy | ≤±3% FS |
| Linearity Error | ≤±2% FS |
| Zero Drift | ≤±2% FS |
| Recovery Time | ≤20 s |
| Sensor Expandability | Up to 4 optional gas sensors |
| Explosion Protection Certification | CLEx25.9118 (IECEx / ATEX-compliant design per GB/T 3836.1 & GB/T 3836.4–2021) |
| Ingress Protection | IP67 |
| Operating Temperature | −20 °C to +50 °C |
| Operating Humidity | ≤95% RH (non-condensing) |
| Pressure Range | 88–112 kPa |
| Battery | 3800 mAh rechargeable polymer lithium-ion |
| Charging | USB-C (compatible with PC, power bank, wall adapter) |
| Data Storage | 120,000 records (real-time or scheduled logging) |
| Calibration | Full software-controlled auto-calibration |
| Safety Features | Overvoltage protection, overcharge protection, ESD shielding, magnetic field immunity |
| Dimensions | 180 × 85 × 55 mm (L×W×H) |
| Weight | 0.5 kg (net) |
| Brand | Korno |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | GT-903-THT |
| Detection Principle | Electrochemical |
| Portability | Portable (Pump-Suction) |
| Measurement Range | 0.1–100 mg/m³ (configurable) |
| Sensitivity | Fast response |
| Accuracy | ≤±3% FS (sensor-dependent) |
| Response Time | ≤20 s (T90) |
| Resolution | 0.01 ppm (0–100 ppm range) |
| Linearity Error | ≤±2% FS |
| Zero Drift | ≤±1% FS |
| Recovery Time | ≤20 s |
| Sensor Capacity | Up to 4 interchangeable sensors |
| Repeatability | ≤±2% FS |
| Explosion Protection Certification | CLEx25.9118 |
| Ingress Protection | IP67 |
| Metrological Approval | 2017C125-44 |
| Operating Temperature | −20 to +50 °C |
| Operating Humidity | ≤95% RH (non-condensing) |
| Operating Pressure | 88–112 kPa |
| Battery | 3.7 V DC / 3800 mAh Li-polymer rechargeable |
| Display | 2.4″ industrial-grade color LCD |
| Data Storage | 30,800 × 4 groups (real-time/timed) |
| Connectivity | USB interface for data export |
| Optional Sensors | Temperature & humidity module (−20 to +50 °C / 0–100% RH) |
| Standards Compliance | GB/T 3836.1–2021, GB/T 3836.4–2021 |
| Brand | Korno |
|---|---|
| Model | MOT500-CL2 |
| Detection Gas | Chlorine (Cl₂) |
| Sensor Type | Imported electrochemical sensor |
| Measurement Range | 0–10 / 20 / 50 / 100 / 200 ppm (selectable) |
| Resolution | 0.01 ppm (0–100 ppm) |
| Response Time (T90) | ≤20 s |
| Accuracy | ≤±3% FS |
| Linearity Error | ≤±2% FS |
| Zero Drift | ≤±2% FS |
| Recovery Time | ≤30 s |
| Repeatability | ≤±2% FS |
| Explosion Protection Certification | CCRI24.8021X |
| Ingress Protection | IP66 |
| Operating Temperature | −20 to +50 °C |
| Operating Humidity | ≤95% RH (non-condensing) |
| Power Supply | 24 VDC (12–30 VDC) |
| Output Signals | 4–20 mA (16-bit, up to 1 km), RS485 (MODBUS RTU, up to 2 km), 0–5 V / 0–10 V, 2× relay (NO/NC, 125 VAC/0.3 A or 30 VDC/1 A) |
| Installation Options | Wall-mount, threaded pipe (M40×1.5 mm), flow-through |
| Enclosure Material | Die-cast aluminum with sandblasted anodized/fluorocarbon coating |
| Dimensions & Weight | 226 × 215 × 85 mm (L×W×H), 1.7 kg (net) |
| Compliance | GB/T 3836.1–2021, GB/T 3836.2–2021, GB/T 3836.31–2021 |
| Brand | Korno |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Producer |
| Country of Origin | China |
| Model | MOT500-CO2 |
| Detection Gas | CO₂ |
| Sensor Principle | Non-Dispersive Infrared (NDIR) |
| Measurement Ranges | 0–500 / 1000 / 2000 / 5000 / 10,000 / 50,000 ppm |
| Resolution | 1 ppm (≤50,000 ppm), 0.01 %VOL (0–100 %VOL) |
| Response Time (T90) | ≤20 s |
| Accuracy | ≤±3% FS |
| Linearity Error | ≤±1% FS |
| Zero Drift | ≤±2% FS |
| Repeatability | ≤±1% FS |
| Explosion Protection Certification | CCRI24.8021X |
| IP Rating | IP66 |
| Operating Temperature | −20 to +50 °C |
| Operating Humidity | ≤95% RH (non-condensing) |
| Power Supply | 24 VDC (12–30 VDC) |
| Output Signals | 4–20 mA (16-bit), RS485 (Modbus RTU), 0–5 V / 0–10 V, 2× relay (NO/NC, 125 VAC/0.3 A, 30 VDC/1 A) |
| Installation Options | Wall-mount, pipe-mount (M40×1.5 mm thread), flow-through |
| Enclosure Material | Die-cast aluminum with sandblasted anodized or fluorocarbon coating |
| Dimensions (L×W×H) | 226 × 215 × 85 mm |
| Net Weight | 1.7 kg |
| Compliance Standards | GB/T 3836.1–2021, GB/T 3836.2–2021, GB/T 3836.31–2021 |