Environmental Monitoring Instruments
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| Brand | -- |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Region | Domestic (China) |
| Model | OLM30B |
| Pricing | Available Upon Request |
| Flow Resolution | 0.01 L/min |
| Repeatability | ±1% FS |
| Maximum Flow Rate | 0–2 L/min |
| Power Supply | 110/220 V AC, 50/60 Hz |
| Power Consumption | 500 W |
| Operating Temperature Range | –10 °C to +50 °C |
| Weight | Air Pump Unit — 6.8 kg |
| Compliance | EPA Method 30B |
| Brand | Online Instrument |
|---|---|
| Model | OL1056 |
| Origin | Shanghai, China |
| Portability | Portable |
| Application Field | Food Service Industry (Commercial Kitchen Exhaust Monitoring) |
| Compliance Basis | HJ 646–2013, HJ 647–2013, HJ 1077–2019 (Chinese EPA Standards for Oil Fume Emission Monitoring) |
| Sample Handling | Fully Automated Reagent Dispensing, Dual-Stage Ultrasonic Extraction, Cuvette Cleaning, Volumetric Finalization, Photometric Quantification at 530 nm |
| Data Output | Excel, PDF, LIMS-Compatible Export |
| Remote Operation | Web-Based Dashboard & Mobile App Support |
| Enclosure Material | Reinforced Engineering Thermoplastic (IP54 Rated) |
| Brand | Ontech |
|---|---|
| Model | Ontech320 |
| Detection Principle | Dual FID/PID |
| Explosion Protection | Ex d IIB T4 Gb / Ex ia IIC T4 Ga |
| Compliance | GB 37822–2019 |
| Connectivity | Wireless (2.4 GHz RF), Cloud API Integration |
| Data Storage | On-device + Cloud-synced |
| Response Time (T90) | <3 s (FID), <2 s (PID) |
| Detection Range | 0.1–10,000 ppm (FID), 1–20,000 ppb (PID) |
| Power Supply | Rechargeable Li-ion battery (≥8 h continuous operation) |
| Operating Temperature | −20 °C to +50 °C |
| Ingress Protection | IP65 |
| Brand | -- |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | OPTIMA 7 |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Principle | Electrochemical Sensor (O₂, CO, NOₓ, SO₂, H₂S) |
| Accuracy | ≤ ±1% of full scale |
| Repeatability | ≤ 0.5% (typical, per ISO 12039 & EN 15267-3) |
| Response Time (T₉₀) | ≤ 10 s |
| Drift Stability | ≤ 1% FS/week |
| Measurable Gases | O₂, CO (low/high/very high), CO₂, NO, NO₂, NOₓ, SO₂, H₂S, flue gas temperature (0–1100 °C), ambient air temperature (0–100 °C), differential pressure (±100 hPa), static pressure (±100 hPa), flue gas velocity (3–100 m/s) |
| Display | 3.5″ color TFT LCD with LED backlight & zoom function |
| Data Storage | 16,000 internal records |
| Connectivity | Mini-USB (data transfer & charging), IrDA (infrared printer interface), optional Bluetooth 4.0 |
| Filtration | Integrated PTFE-reusable particulate filter + water separator |
| Gas Path | Stainless steel sampling probe & fittings |
| Power | Rechargeable Li-ion battery (≥6 h standard |
| Weight | < 800 g (main unit only) |
| Brand | EXPEC |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ORP-300 |
| Pricing | Available Upon Request |
| Brand | ORTEC |
|---|---|
| Origin | USA |
| Model | DSPEC-50 |
| Interface | USB 2.0 & Ethernet (TCP/IP) |
| Display | Integrated large LCD panel |
| Detector Compatibility | HPGe, Si(Li), NaI(Tl), and other pulse-mode radiation detectors |
| Dead Time Correction | Advanced real-time algorithm |
| LFR (Low-Frequency Noise Rejection) | Enabled |
| Count Rate Capability | Up to 30% higher throughput at ultra-high count rates |
| Resolution Enhancement | Mitigates EC-induced resolution degradation |
| Form Factor | Benchtop digital multichannel analyzer (MCA) |
| Brand | OSEN |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | Domestic (China) |
| Model | OSEN-6C-15 |
| Power Supply | AC 220 V or DC 24 V |
| Particle Detection Principle | Optical Scattering |
| Measured Parameters | PM2.5, PM10, TSP (simultaneous 3-channel) |
| Measurement Range | 0–50 mg/m³ |
| Resolution | 1 µg/m³ |
| Flow Rate | 5 L/min ±5% |
| Sampling Interval | 1–999 s (configurable, default 60 s) |
| Repeatability | ≤±10% |
| Accuracy | ≤±2% |
| Data Storage | Local SD card (≥6 months of minute-level data) |
| Communication | RS485, GPRS, 3G/4G |
| Compliance | CCEP Certification, CPA Metrological Approval, Provincial-Level Testing Report |
| Environmental Sensors | Temp (0–99 °C, ±0.5 °C), RH (0–99 %RH, ±2 %RH), Wind Speed (0–70 m/s, ±(0.3+0.03V) m/s), Wind Direction (0–360°, ±3°), Noise (35–100 dB, ±0.5 dB) |
| GPS | Optional integrated module with BeiDou time synchronization and trajectory mapping |
| Enclosure | Vehicle-grade shock-absorbing mount, magnetic base, IP65-rated housing |
| Data Protocol | HJ 212-2017 (China EPA Standard) |
| Brand | OSEN |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | OSEN-OU-09 |
| Instrument Type | Online Gas Monitoring System |
| Price | USD 5,600 (approx. ex-works) |
| Sensor Technology | Electrochemical & Metal Oxide Semiconductor (MOS) with ppb-level detection limit |
| Pre-treatment | Three-stage (condensation, particulate filtration, desiccation) |
| Communication | GPRS + RS485 + Ethernet |
| Display | Integrated LCD touchscreen (Chinese UI) |
| Power Backup | Built-in UPS support |
| Data Integrity | Offline storage & auto-resume transmission upon network recovery |
| Calibration | Cloud-based automatic zero/span correction |
| Compliance | Designed to support compliance with HJ 1227–2021 (China), EN 13725:2003 (odor concentration), and ISO 16000-28:2012 (indoor air – odor assessment) |
| Brand | OSEN |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | OSEN-PT-01 |
| Instrument Type | Online Noise Monitoring System |
| Pricing | Custom Quotation Required (Non-Standard Configuration) |
| Brand | OSEN |
|---|---|
| Origin | Guangdong, China |
| Model | OSEN-6C-05 |
| Instrument Type | Online Continuous Monitoring System |
| Measurement Principle | Optical Light Scattering (Nephelometry) |
| Measured Parameter | TSP (Total Suspended Particulates) |
| Sampling Method | Pump-aspirated |
| Measurement Range | 0–50 mg/m³ |
| Detection Limit | 0.01 mg/m³ |
| Compliance Certifications | CCEP (China Environmental Protection Product Certification), CPA (Metrological Type Approval by Provincial Institute of Metrology) |
| Mounting Height | 3 m pole |
| Optional Add-ons | Meteorological 5-parameter module (wind speed/direction, temperature, humidity, atmospheric pressure), noise sensor (Leq, Lmax, Lmin), GPS positioning, real-time clock with BeiDou time synchronization, LED information display unit |
| Brand | OSEN |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | OSEN-6C-16 |
| Detection Targets | Particulate Matter (PM₂.₅, PM₁₀) |
| Response Time | ≤30 s |
| Power Supply | Integrated Rechargeable Lithium Battery |
| Display | TFT LCD Touchscreen Interface |
| Data Storage | Onboard High-Capacity Flash Memory |
| Connectivity | GPRS Module for Real-Time Telemetry |
| Positioning | Dual-Mode GPS + BeiDou GNSS Receiver |
| Environmental Rating | IP54 (Dust-Resistant, Splash-Protected) |
| Compliance | Meets GB/T 31947–2015 (Chinese National Standard for Portable PM Monitors), Supports ISO 12103-1 Reference Dust Calibration Protocols |
| Brand | OSEN |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | OSEN-JQG-03 |
| Price | USD 8,400 (Reference FOB Guangdong |
| Brand | OSEN |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | OSEN-SN20 |
| Instrument Type | Online Continuous Monitoring System |
| Detection Principle | Electrochemical Sensing |
| Price | USD 350 (Reference FOB Shenzhen |
| Brand | OSEN |
|---|---|
| Origin | Guangdong, China |
| Model | OSEN-Z-13 |
| Frequency Range | 20 Hz – 12.5 kHz |
| Measurement Range | 30 dBA – 130 dBA |
| Self-Noise Level | ≤40 dBA (at lowest range) |
| Accuracy | ±1.0 dB (A-weighted, per IEC 61672-1:2013) |
| Continuous Operation | 24/7 Unattended Monitoring |
| Compliance | CPA Certified (China Metrology Accreditation), IEC 61672-1 Class 2 |
| Brand | OSEN |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | OSEN-Z-26 |
| Price | USD 580 (FOB Guangdong, ex-factory, subject to configuration) |
| Brand | OSEN |
|---|---|
| Origin | Guangdong, China |
| Model | OSEN-Z-28 |
| Compliance | GB/T 3785.1–2010 Class 2 / IEC 61672-1:2013 Class 2 |
| Measurement Range | 30–130 dBA |
| Frequency Range | 20 Hz–12.5 kHz |
| Frequency Weighting | A, C, Z |
| Time Weighting | F (Fast), S (Slow), I (Impulse) |
| Output Interface | RS485, GPRS/4G |
| Data Storage | Local SD card (≥6 months of minute-level data) |
| Power Supply | AC 220 V |
| Video Integration | 1080P H.265 streaming, 360° pan-tilt-zoom (PTZ) camera |
| GPS Logging | Real-time vehicle trajectory mapping with synchronized noise value overlay |
| Communication Protocol | HJ 212–2017 (China EPA Standard) |
| Brand | OSEN |
|---|---|
| Model | OSEN-Z-71 |
| Mounting Type | Vehicle-mounted (Magnetic, Non-destructive) |
| Power Source | Integrated with Electric Vehicle Platform |
| Data Transmission | 4G/5G + GPS + Cloud API |
| Environmental Compliance Support | ISO 1996-1:2016, ISO 1996-2:2017, GB/T 3222-2023, ANSI S1.4-2014 |
| Real-time Audio Trigger | Configurable Threshold & Duration |
| Meteorological Compensation | Integrated Temp/Humidity/Wind Speed Sensor |
| Software Platform | OSEN Cloud v4.2 (Web + Mobile App) |
| Data Output Format | JSON/XML via RESTful API |
| Certification | CE, RoHS, CMA-accredited Calibration Report Available |
| Brand | OSEN |
|---|---|
| Model | OSEN-ZH100 |
| Type | Online Fixed-Station Monitor |
| Origin | Guangdong, China |
| Sensor Integration | PM2.5, PM10, SO₂, NO₂, CO, O₃ (standard) |
| Data Transmission | GPRS + Ethernet |
| Mounting | Wall-Mounted |
| Alarm Output | Visual (LED), Audible (Buzzer), Relay Control |
| Cloud Platform | Web & WeChat Access |
| Compliance | Designed for indoor IAQ monitoring per GB/T 18883–2022 and ISO 16000 series principles |
| Software Features | Remote threshold configuration, audit-log-enabled alarm history, parameter-specific hysteresis setting |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | P5-L2C |
| Price | ¥18,600 |
| Operating Principle | Light Scattering (Nephelometric) |
| Safety Rating | Non-Explosive |
| Measurement Range | 0.01–100 mg/m³ |
| Resolution | 0.01 mg/m³ |
| Accuracy | ±10% |
| Sampling Duration Options | 0.1, 1, 3, 5, 10, 15 min or user-defined manual interval |
| Display | 4-digit LCD showing CPM and mass concentration (mg/m³) simultaneously |
| Data Output | RS-232 serial interface for PC connection |
| Data Storage | 99 measurement records |
| Environmental Operating Range | 0–40 °C |
| Power Supply | NiMH ×9 rechargeable battery (12 h continuous operation) |
| Dimensions | 202 × 84 × 183 mm |
| Weight | 3.4 kg |
| Brand | PALAS |
|---|---|
| Origin | Germany |
| Model | BEG1000, BEG2000, BEG3000 |
| Volumetric Flow Rate | 80–165 L/min |
| Particle Material | Non-cohesive powders & bulk dusts |
| Max. Aerosol Concentration | ~10⁷ particles/cm³ |
| Mass Flow Rate (A-type) | 8–550 g/h (SAE Fine, A2 Dust) |
| Mass Flow Rate (B-type) | 100–6,000 g/h (SAE Fine, A2 Dust) |
| Mass Flow Rate (C-type) | 350–7,300 g/h (SAE Fine, A2 Dust) |
| Particle Size Range | 0.1–200 µm |
| Carrier Gas | Compressed air (4–8 bar) |
| Inlet Connection | Quick-fit coupling |
| Aerosol Outlet (A) | ID 6.4 mm / OD 10 mm |
| Aerosol Outlet (B) | ID 8 mm / OD 12 mm |
| Aerosol Outlet (C) | ID 6.2 mm / OD 10 mm |
| Power Supply | 115–230 V, 50/60 Hz |
| Reservoir Volume | 1500 cm³ |
| Fill Capacity | 500 g |
| Continuous Operation | Up to 120 hours |
| Compliance | ISO 5011 nozzle design |
| Control Interface | Remote operation via analog/digital I/O or PC software |
| Brand | PALAS |
|---|---|
| Origin | Germany |
| Model | Promo |
| Measurement Principle | Optical Light Scattering (90° detection angle) |
| Sampling Flow Rate | 5.0 L/min |
| Particle Size Range | 0.2–100 µm (optical equivalent diameter) |
| Maximum Concentration | 1×10⁶ particles/cm³ |
| Channel Resolution | 128 channels (32 per decade) |
| Sampling Duration | 1 s – 18 h |
| Operating Temperature Range | −90 °C to +120 °C |
| Fiber-Optic Sensor Cable Length | 3–300 m |
| Compliance | ISO 27498, ISO 16488 (aerosol instrumentation), ASTM D6625 (light scattering particle sizing) |
| Brand | Pannatek |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | PANNATEK-WVOC |
| Price Range | USD 42,000 – 70,000 |
| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Model | SKD-300 |
| Measurement Range | 0.07–140 mmol/L |
| Recovery Rate | >99.5% |
| Repeatability (RSD) | ≤0.5% |
| Distillation Time Range | 0–99 min |
| Sample Throughput | 3–8 min/sample |
| Boric Acid Delivery | Constant-pressure dosing system |
| Program Storage | 10 customizable acid addition & distillation protocols |
| Display | LED digital interface |
| Dimensions | 370 × 300 × 680 mm |
| Construction | ABS engineering plastic housing with high-temperature/acid-alkali resistant tubing and seals |
| Safety Features | Dry-run prevention (Peiou proprietary digestion cup), auto low-water cutoff, emergency stop button |
| Compliance | Designed to support ASTM D4373, ISO 11260, and GB/T 22105.3–2008 workflows |
| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Model | SKD-3600 |
| Instrument Type | Multi-Function Soil Analyzer |
| Measurement Principle | Distillation–Acid–Base Titration with Colorimetric Endpoint Detection |
| Nitrogen Determination Range | 0.1–240 mg N (equivalent to 0.07–140 cmol<sub>c</sub>/kg soil) |
| Precision | RSD < 0.5% |
| Recovery Rate | >99.5% |
| Titration Resolution | 0.8 µL/step (intelligently adjusted per standard acid concentration) |
| Steam Flow Control | Adjustable (15–30 mL/min) |
| Distillation Time | 3–8 min/sample (configurable up to 30 min) |
| Data Storage Capacity | 1,000,000 test records |
| Safety Features | Dual-level water level monitoring, real-time steam chamber temperature sensing, coolant flow/pressure monitoring, safety door & digestion tube presence detection |
| Compliance Support | Designed for GLP-compliant workflows |
| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | SKD-3600 |
| Pricing | Available Upon Request |
| Measurement Range | 0.07–140 cmol/kg |
| Titration Step Volume | 0.8 µL/step |
| Titration Precision | RSD < 0.002 µL/step |
| Repeatability | RSD < 0.5% |
| Recovery Rate | >99.5% |
| Distillation Time | 3–8 min/sample |
| Reagent Pump Capacity | 0–150 mL (1 mL increments) |
| Brand | PerkinElmer |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported |
| Model | Mobile Environmental Monitoring System |
| Pricing | Available Upon Request |
| Brand | PerkinElmer |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | TrasION 1080 ICP-MS |
| Pricing | Available Upon Request |
| Brand | Picarro |
|---|---|
| Origin | USA |
| Model | G2203 |
| Detection Principle | Cavity Ring-Down Spectroscopy (CRDS) |
| Target Gases | Methane (CH₄) and Acetylene (C₂H₂) |
| Measurement Sensitivity | Sub-ppb |
| Response Time | <2 seconds |
| CH₄ Precision (2-s) | 3 ppb |
| C₂H₂ Precision (2-s) | <0.6 ppb |
| CH₄ Drift (8-h, STP) | <4 ppb |
| C₂H₂ Drift (8-h, STP) | <1.5 ppb |
| Environmental Stability | Engineered for minimal thermal drift across −10 °C to +45 °C operating range |
| Brand | Picarro |
|---|---|
| Origin | USA |
| Model | G2401 |
| Principle | Cavity Ring-Down Spectroscopy (CRDS) |
| Form Factor | Benchtop/Field-Deployable |
| Response Time | < 5 s |
| Repeatability | CO₂, CH₄, CO, H₂O |
| Measurement Range | CO₂ (0–1000 ppm), CH₄ (0–20 ppm), CO (0–5 ppm), H₂O (0–7 %v/v) |
| Accuracy (1σ, 5 s) | CO₂ < 50 ppb, CH₄ < 1 ppb, CO < 15 ppb, H₂O < 30 ppm |
| Drift (24 h, peak-to-peak) | CO₂ 100 ppb, CH₄ 1 ppb, CO 10 ppb, H₂O ±5% of reading |
| Temperature Control Stability | ±0.005 °C |
| Pressure Control Stability | ±0.0002 atm |
| Operating Temp | +10 to +35 °C |
| Storage Temp | −10 to +50 °C |
| Power | 100–240 VAC, 47–63 Hz |
| Weight | 27.4 kg (incl. external pump) |
| Dimensions (Analyzer) | 43.2 × 17.9 × 44.5 cm |
| Brand | PKSAIR |
|---|---|
| Origin | Japan |
| Model | COM-3700 |
| Measurement Principle | Gerdien Capacitor Method |
| Ion Polarity | Simultaneous Positive & Negative Ion Detection |
| Mobility Range | 0.00269 – 5.38 cm²/V·s (equivalent to ~2000 cm²/V·s in standard mobility scale) |
| Measurement Modes | Auto (dual-polarity) and Manual (single-polarity) |
| Concentration Range | R1: 0–8,000 ions/cm³ |
| R2 | 0–50,000 ions/cm³ |
| R3 | 0–500,000 ions/cm³ |
| R4 | 0–5,000,000 ions/cm³ |
| Display | 16-character × 2-line STN LCD with backlight and ON/OFF control |
| Data Logging | Internal memory for time-stamped measurements |
| Interface | RS-232C output for PC connectivity |
| Compliance | Designed for field-deployable environmental ion monitoring per JIS B 7951 and ISO 16000-22 (indoor air quality — measurement of airborne ions) |