Environmental Monitoring Instruments
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| Brand | ANJIE |
|---|---|
| Origin | Shanghai, China |
| Model | APA-500 |
| Principle | Potassium Permanganate Oxidation with ORP Endpoint Detection |
| Type | Online Analyzer |
| Range | 0–5 mg/L |
| Repeatability | ±2% RSD |
| Accuracy | ±5% of reading |
| LOD | 0.05 mg/L |
| Resolution | 1 µL |
| Cycle Time | 4 min per sample |
| Temperature Control | 40–100 °C (adjustable water bath) |
| Environmental Monitoring | Integrated ambient temperature, humidity, and atmospheric pressure sensors |
| Sample Handling | Motorized adaptive gripper (pneumatic-free) |
| Endpoint Detection | RGB-spectral colorimetric endpoint simulation with real-time video recording |
| Compliance | Designed for ISO 8467:2021, EPA Method 4500-PERM, and GB/T 5750.7–2023 |
| Brand | ANJIE |
|---|---|
| Model | APA-500 |
| Origin | Shanghai, China |
| Sample Capacity | 48 positions |
| Water Bath Capacity | 8 positions |
| Sample Volume | 100 mL |
| Measurement Range | 0–5.0 mg/L |
| Repeatability | RSD ≤ 2.0% |
| Detection Limit | < 0.07 mg/L |
| Titration Resolution | 1 µL |
| Analysis Time | < 4 min per sample |
| Constant-Temperature Titration Temperature Range | 40–100 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Brand | Ankersmid |
|---|---|
| Origin | Belgium |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | Ankersmid |
| Price Range | USD 1,400 – 7,000 (est.) |
| Instrument Type | Continuous Emission Monitoring System (CEMS) Preconditioning Unit |
| Measurement Accuracy | ±1% FS |
| Repeatability | ≤1% RSD |
| Response Time | ≤1 s (T90) |
| Drift Stability | ≤2% over 1 h |
| Measured Medium | Flue Gas (including CO, CO₂, SO₂, NOₓ, O₂, HCl, HF, NH₃, hydrocarbons, particulates, moisture) |
| Brand | Annuo |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | DNM-4024 |
| Mixing Method | Dynamic Flow-Based Dilution |
| Instrument Type | Constant-Volume Dilutor |
| Dilution Ratio Range | 1:1 to 3000:1 (configurable or custom-expandable) |
| Dilution Accuracy | ±0.5% of reading or ±0.1% of full scale |
| Equilibration Time | 2–30 minutes |
| Operating Temperature | 10–35 °C (recommended at 25 °C) |
| Operating Humidity | 10–90% RH (non-condensing) |
| Input Gas Channels | 2 (standard, expandable) |
| Output Flow Rate | 0–500 mL/min |
| Output Volume Range | 0–999 L |
| Flow Measurement Range | 0–1000 mL |
| Flow Accuracy | ±0.5% of reading or ±0.1% of full scale |
| Power Supply | 24 V DC, 1 A |
| Max Power Consumption | 20 W |
| Dimensions (W×D×H) | 260 × 160 × 90 mm |
| Weight | ~1 kg |
| Applicable Gases | CH₄, CO, CO₂, volatile halogenated hydrocarbons, BTEX, sulfur compounds (e.g., H₂S, methanethiol), NOₓ, and other VOCs |
| Diluent Gases | Clean air, N₂, He |
| Compliance Standards | GB/T 14678–1993, HJ 1078–2019 |
| Brand | Annuo |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | DNS-4024 |
| Mixing Method | Dynamic Flow-Based Dilution |
| Instrument Type | Multi-Channel Dynamic Gas Dilutor |
| Dilution Ratio Range | 1:1 to 1000:1 (standard configuration |
| Dilution Accuracy | ±0.5% of reading or ±0.1% of full scale |
| Equilibration Time | 0.1–999 min |
| Input Channels | 2 (standard |
| Output Flow Rate | 0–5000 mL/min |
| Flow Accuracy | ±0.5% of reading or ±0.1% of full scale |
| Analytical Timing Range | 0.1–999 min |
| Max Power Consumption | 20 W |
| Dimensions | 320 × 260 × 150 mm |
| Power Supply | 24 V DC, 1 A |
| Weight | ~2 kg |
| Compatible Carrier Gases | Clean Air, N₂, He |
| Target Analytes | CH₄, CO, CO₂, VOCs (e.g., halogenated hydrocarbons, BTEX), H₂S, other sulfur compounds, NOₓ |
| Concentration Range Supported | 10 ppb – 10,000 ppm |
| Brand | Annuo |
|---|---|
| Origin | Henan, China |
| Model | THB-8021 |
| Instrument Type | Portable |
| Detection Principle | Gas Chromatography with Flame Ionization Detection (GC-FID) |
| Measurement Range | 1.0–50,000 ppm (as methane or propane equivalent) |
| Detection Limit | 0.5 ppm (FID, ethane |
| Repeatability | ±2% at 100 ppm methane (FID) |
| Accuracy | ±10% of reading or ±1.0 ppm (FID, whichever is greater) |
| Response Time (FID) | ≤3.5 s to 90% of final value (10,000 ppm CH₄) |
| Recovery Time (FID) | ≤4.5 s to within 10% of baseline (10,000 ppm CH₄) |
| Dynamic & Linear Range (FID) | 1.0–50,000 ppm |
| Detector Lifetime (FID) | >5,000 h (with routine maintenance) |
| Power Supply | Internal rechargeable battery (10 h operation, 4 h charge) |
| Dimensions | 219 × 260 × 70 mm |
| Weight | 4.1 kg |
| Operating Temperature | −10 to +50 °C |
| Data Output | USB (TXT format), Bluetooth, optional 4G/GPS |
| Intrinsic Safety | Certified for Class I, Division 1 hazardous areas (per IECEx/ATEX standards) |
| Compliance | Designed to support LDAR (Leak Detection and Repair) programs per US EPA Method 21, ASTM D6420, and ISO 16000-29 |
| Brand | AnronX |
|---|---|
| Origin | Jiangsu, China |
| Model | AGA800 |
| Measurement Principle | Ultraviolet Differential Optical Absorption Spectroscopy (UV-DOAS) |
| Installation Type | In-situ probe-mounted |
| Response Time | ≤8 s |
| Operating Temperature (Probe) | Up to 400 °C (heated optical path) |
| Target Gases | SO₂, NO, NO₂ (total NOₓ) |
| Calibration | Automated in-situ optical zero/span correction |
| Compliance Context | Designed for continuous emission monitoring systems (CEMS) per HJ 75-2017 & HJ 76-2017 (China), compatible with ISO 12039, EN 15267, and EPA Method 6C/7E requirements |
| Brand | AnronX |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | ARX-C200 / ARX-G310 |
| Instrument Type | Continuous Emission Monitoring System (CEMS) |
| Measurement Accuracy | ±2% of Full Scale (F.S.) |
| Response Time | ≤ 200 s |
| Measured Parameters | SO₂, NO, NO₂, O₂, Particulate Matter (PM), Flue Gas Temperature, Static Pressure, Flow Velocity, Relative Humidity |
| Brand | AnronX |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ARX-C200H |
| Instrument Type | Continuous Emission Monitoring System (CEMS) |
| Measurement Accuracy | ±2% F.S. |
| Response Time | ≤120 s |
| Measured Parameters | SO₂, NO, NO₂, O₂, NH₃, Particulate Matter (PM), Temperature, Pressure, Flue Gas Velocity, Relative Humidity |
| Brand | AnronX |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ARX-MA100 |
| Measurement Principle | Optical Scattering (for Particulates), Electrochemical (for SO₂/NO₂/CO/O₃), Photoionization Detection (PID) for TVOC |
| Measured Parameters | TSP, PM₁₀, PM₂.₅, NO₂, CO, SO₂, O₃, TVOC, Temperature, Relative Humidity, Wind Speed, Wind Direction, Atmospheric Pressure |
| Optional Gases | NH₃, H₂S |
| Sampling Pump | Brushless Vacuum Pump with Stable Flow Control |
| Sample Conditioning | Dynamic Heating System (DHS) with Real-time Temperature Feedback |
| Data Transmission | Industrial-grade Multi-protocol Module (RS485, 4G LTE, Ethernet, LoRaWAN) |
| Alarm Function | Full-range Configurable Thresholds with Dry Contact Output for Dust Suppression Integration (e.g., Fog Cannon Trigger) |
| Compliance | Designed to Support ISO 12103-1, EPA EQOA-1 Reference Methods (for comparative monitoring), and GLP-aligned data logging architecture |
| Brand | AnronX |
|---|---|
| Origin | Jiangsu, China |
| Model | LFS800 |
| Measurement Principle | Laser Forward Scattering |
| Sample Type | Wet Flue Gas |
| Measured Parameter | Particulate Matter (PM) |
| Range | 0–5 mg/m³ (Low Range), Dual-Range Auto-Switching |
| Detection Limit | 0.01 mg/m³ |
| Accuracy | ±10% (Gravimetric Reference Method) |
| Isokinetic Sampling Flow Rate | Up to 200 L/min |
| Heating | Full-Path Heated Sampling Line |
| Calibration | Automated Zero and Span Calibration |
| Display | Integrated LED Interface |
| Output | Analog 4–20 mA + Digital RS485/Modbus RTU |
| Compliance | Designed for China’s HJ 75–2017 & HJ 76–2017 CEMS Technical Specifications |
| Brand | AnronX |
|---|---|
| Origin | Jiangsu, China |
| Model | LSS2014 |
| Measurement Principle | Laser Backscatter (90°–180° detection geometry) |
| Measurand | Particulate Matter (PM) in Flue Gas |
| Range | 0–20 mg/m³ (Ultra-Low Mode), Dual-Range Operation Supported |
| LOD | 0.05 mg/m³ |
| Installation Type | In-Situ, Non-Extractive |
| Gas Condition Requirement | Dry, Non-Condensing Flue Gas |
| Compliance Context | Designed for continuous emission monitoring systems (CEMS) per Chinese HJ 76-2017 and compatible with international flue gas monitoring frameworks (e.g., EN 15267, ISO 12141, US EPA Method 9 and Performance Specification PS-11) |
| Brand | AnronX |
|---|---|
| Origin | Jiangsu, China |
| Model | MB11 |
| Instrument Type | Online Gas Analyzer |
| Measurement Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Optical Technique | High-Frequency Scanned Wavelength Modulation Spectroscopy with Dual-Wavelength Differential Compensation |
| Operating Environment | High-Temperature In-Situ or Extractive Sampling |
| Sample Handling | Heated Probe + Heated Sample Line (up to 200 °C) |
| Interference Resistance | Immune to H₂O, CO₂, SO₂, NOₓ, and Particulate Obscuration |
| Output Interfaces | 4–20 mA Analog, RS485 Modbus RTU, Relay Status Outputs, Optional Integrated Humidity Sensor |
| Brand | AnronX |
|---|---|
| Origin | Jiangsu, China |
| Model | MB22-NH3 |
| Type | Online Gas Analyzer |
| Measurement Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Sample Path Temperature | Fully Heated to ≥180 °C (Adjustable) |
| Detection Limit | Sub-ppm Range (Typical LOD < 0.5 ppmv) |
| Response Time (T90) | < 10 s |
| Optical Path | Multi-Pass Herriott Cell with Pressure Compensation |
| Wavelength Stabilization | Integrated Reference Gas Cell |
| Calibration | Full-Path Zero/ Span Auto-Calibration |
| Environmental Rating | IP65 Enclosure |
| Operating Temperature | −20 °C to +50 °C |
| Power Supply | 220 VAC ±10%, 50/60 Hz |
| Output Interfaces | 4–20 mA, RS485, Modbus TCP, Optional Ethernet/Profibus |
| Brand | AOE |
|---|---|
| Origin | Shanghai, China |
| Model | WA650 |
| Wavelength Range | 190–1100 nm |
| Wavelength Accuracy | ±0.5 nm |
| Photometric Accuracy (Transmittance) | <0.5% T |
| Photometric Repeatability (Transmittance) | <0.2% T |
| Stray Light | <0.05% T |
| Optical Stability | ±0.002 A/h |
| Measured Parameters | Total Nitrogen (TN), Total Phosphorus (TP), Ammonia-Nitrogen (NH₃-N), Chemical Oxygen Demand (COD) |
| Measurement Ranges | TN: 2–15,000 mg/L |
| TP | 1–10 mg/L |
| NH₃-N | 0.01–30 mg/L |
| COD | 0.02–100 mg/L |
| Measurement Time | TN: 50 min |
| TP | 40 min |
| NH₃-N | 15 min |
| COD | 20 min |
| Measurement Error | TN: <±8% |
| TP | <±5% |
| NH₃-N | <±5% |
| COD | <±5% |
| Batch Capacity | TN/TP/COD: up to 16 samples (expandable) |
| NH₃-N | up to 20 samples (expandable) |
| Digestion Temperature Control | TN: 122°C ±0.5°C |
| TP | 120°C ±0.5°C |
| COD | 165°C ±0.5°C |
| Digestion Time | TN: 40 min |
| TP | 30 min |
| NH₃-N | 10 min |
| COD | 10 min |
| Digestion Mode | Sealed for TN & TP |
| Preloaded Calibration Curves | 200 sets |
| Data Storage Capacity | 40,000 test records |
| Standard Accessories | Reagent kits, 16-position intelligent digester, optional cuvettes (1 cm / 2 cm / 3 cm) |
| Brand | AOE |
|---|---|
| Origin | Shanghai, China |
| Model | WA653 |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | UV-Vis Spectrophotometry (with Integrated Digestion) |
| Wavelength Range | 190–1100 nm |
| Wavelength Accuracy | ±0.5 nm |
| Photometric Accuracy (Transmittance) | < ±0.5% T |
| Photometric Repeatability | < ±0.2% T |
| Stray Light | < 0.05% T |
| Optical Stability | ±0.002 A/h |
| Detection Limit | 0.01 mg/L (for TN, TP, NH₃-N, COD) |
| Resolution | 0.001 mg/L |
| Measurement Range | Total Nitrogen (TN): 2–15,000 mg/L |
| Total Phosphorus (TP) | 1–10 mg/L |
| Ammonia Nitrogen (NH₃-N) | 0.01–30 mg/L |
| Chemical Oxygen Demand (COD) | 0.02–100 mg/L |
| Measurement Error | TN < ±8%, TP < ±5%, NH₃-N < ±5%, COD < ±5% |
| Digestion Temperature Control | TN: 122 °C ±0.5 °C |
| TP | 120 °C ±0.5 °C |
| COD | 165 °C ±0.5 °C |
| Digestion Time | TN: 40 min |
| TP | 30 min |
| NH₃-N | 10 min |
| COD | 10 min |
| Sample Throughput | Up to 16 samples (TN/TP/COD), up to 20 samples (NH₃-N), with optional expansion |
| Display | 65K-color TFT LCD |
| Data Storage | 40,000 measurement records + 200 preloaded calibration curves |
| Interface | USB |
| Brand | AOE |
|---|---|
| Origin | Shanghai, China |
| Model | WA655 |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | UV-Vis Absorption Spectrophotometry |
| Wavelength Range | 190–1100 nm |
| Wavelength Accuracy | ±0.5 nm |
| Photometric Accuracy | <0.5% T |
| Photometric Repeatability | <0.2% T |
| Stray Light | <0.05% T |
| Optical Stability | ±0.002 A/h |
| Detection Limits | TN: 0.1 mg/L, TP: 0.05 mg/L, NH₃-N: 0.01 mg/L, COD: 0.02 mg/L |
| Measurement Ranges | TN: 2–15,000 mg/L, TP: 1–10 mg/L, NH₃-N: 0.01–30 mg/L, COD: 0.02–100 mg/L |
| Measurement Error | TN < ±8%, TP < ±5%, NH₃-N < ±5%, COD < ±5% |
| Digestion Temperature Control | TN: 122 °C ±0.5 °C, TP: 120 °C ±0.5 °C, COD: 165 °C ±0.5 °C |
| Digestion Time | TN: 40 min, TP: 30 min, NH₃-N: 10 min, COD: 10 min |
| Digestion Mode | Sealed (TN, TP), Sealed or Open (NH₃-N, COD) |
| Sample Throughput | 16 samples per batch (TN/TP/COD), 20 samples per batch (NH₃-N), expandable |
| Display | 65K-color TFT LCD |
| Interface | USB |
| Brand | AOE |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | WA755 |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Colorimetric Method (with Predefined Reagent-Based Reaction Chemistry) |
| Wavelength Range | 190–1100 nm |
| Wavelength Accuracy | ±0.5 nm |
| Photometric Accuracy (Transmittance) | <0.5% T |
| Photometric Repeatability | <0.2% T |
| Stray Light | <0.05% T |
| Optical Stability | ±0.002 A/h |
| Display | 65K-color TFT LCD |
| Interface | USB Data Export |
| Measured Parameters | COD, Ammonia Nitrogen (NH₃-N), Total Nitrogen (TN), Total Phosphorus (TP) |
| Measurement Ranges | COD: 0.02–100 mg/L |
| NH₃-N | 0.01–30 mg/L |
| TN | 2–15,000 mg/L |
| TP | 1–10 mg/L |
| Detection Limits | NH₃-N: 0.01 mg/L |
| COD | 0.02 mg/L |
| TN | 2 mg/L |
| TP | 1 mg/L |
| Measurement Time per Parameter | NH₃-N: 15 min |
| TP | 40 min |
| TN | 50 min |
| COD | 20 min |
| Batch Capacity | 16 samples (COD/TN/TP) |
| Digestion Temperature Control | COD: 165 °C ±0.5 °C |
| TN | 122 °C ±0.5 °C |
| TP | 120 °C ±0.5 °C |
| NH₃-N | adjustable (sealed or open-mode) |
| Digestion Duration | COD/TN/TP/NH₃-N: 10–40 min (parameter-specific) |
| Digestion Mode | Sealed (TN, TP), Sealed or Open (NH₃-N, COD) |
| Calibration Curve Storage | 200 preloaded & user-defined curves |
| Data Storage Capacity | 40,000 test records |
| Compliant Standards | GB/T 11893–1989 (TP), GB/T 11894–1989 (TN), HJ 535–2009 (NH₃-N), HJ 399–2007 (COD) |
| Brand | Aolong |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | OEM/ODM Producer |
| Country of Origin | China |
| Model | 31-040A |
| Price | Upon Request |
| Detection Radiation | X-ray & Gamma (γ) |
| Dose Rate Range | 0.01 µSv/h – 10 mSv/h |
| Cumulative Dose Range | 0.1 pSv – 1 Sv |
| Energy Response Range | 30 keV – 3 MeV |
| Dose Rate Accuracy | ±30% (typical, per IEC 61526 ed.3) |
| Operating Temperature | −20 °C to +50 °C |
| Relative Humidity | ≤90% RH (non-condensing) |
| Power Input | DC 5 V / 200 mA |
| Ingress Protection | IP65 |
| Battery Life | >72 h (background radiation environment, no external power) |
| Brand | Aolong |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | 32-150B |
| Price | Upon Request |
| Detection Radiation | X-ray and γ-ray |
| Dose Rate Range | 0.01 µSv/h to 10 mSv/h |
| Cumulative Dose Range | 0.1 µSv to 1 Sv |
| Energy Response Range | 30 keV to 3 MeV |
| Dose Rate Accuracy | < ±30% |
| Operating Temperature | −20 °C to +50 °C |
| Relative Humidity | < 90% (non-condensing) |
| Power Input | DC 5 V |
| Dimensions | 110 mm × 135 mm × 47 mm |
| Weight | < 500 g |
| Display | Large-color high-brightness LED |
| Alarm | Audible and visual alarm with user-adjustable threshold |
| Mounting | Wall-mountable or benchtop placement |
| Connectivity | Ethernet port, USB interface, optional Wi-Fi antenna |
| Brand | Aolong |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | ChiRad 160C |
| Price | Upon Request |
| X-ray Energy Range | 40–160 kV |
| Tube Current | 10 mA |
| System Power | 800 W (configurable) |
| Focal Spot Size | 1.2 mm |
| Beam Coverage Diameter | 40 cm |
| Source-to-Object Distance | 13–55 cm |
| Exposure Time | 1–180 min |
| Input Power | 220 VAC ±10%, 50/60 Hz, Single-phase, 9 kVA |
| Cooling | Integrated Closed-loop Heat Exchanger |
| Sample Turntable | Motorized, 2 RPM |
| Internal Chamber Dimensions | 335 × 375 × 395 mm (W×D×H) |
| External Dimensions | 730 × 560 × 1300 mm (W×D×H) |
| Weight | 660 kg |
| Leakage Dose | <0.5 µSv/hr at 10 cm from surface (max energy operation) |
| Brand | Aolong |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | OEM Manufacturer |
| Product Origin | Domestic (China) |
| Model | ChiRad 4000 |
| Price | Upon Request |
| Maximum Tube Voltage | 75 kV (adjustable) |
| Focal Spot Size | 7.5 mm |
| Max Tube Current | 50 mA (adjustable) |
| System Power | 4000 W (adjustable) |
| Radiation Cone Angle | 40° |
| Max Irradiation Field Diameter (on Rotating Platform) | 30 cm |
| Source-to-Sample Distance (SSD) | 5–50 cm (adjustable) |
| Single Exposure Duration | 1–60,000 s (adjustable) |
| Dose Rate | Up to 600 Gy/min |
| Irradiation Chamber Dimensions (W×H×D) | 45 × 50 × 40 cm |
| Overall Enclosure Dimensions (H×W×D) | ~182 × 110 × 88 cm |
| Cooling System | Industrial Air-Cooling + Compressor-Based Water Chiller |
| Shielding | Lead-lined Enclosure |
| Uniformity | ≥95% (with Motorized Turntable & Beam Filtration) |
| Brand | Aolong |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | ChiRad225 Pro |
| Pricing | Upon Request |
| Maximum Tube Voltage | 225 kV |
| Tube Current | 20 mA |
| System Power | 4.5 kW |
| Focal Spot Size (EN) | 5.5 mm |
| Inherent Filtration | 2 mm Be |
| Radiation Beam Angle | 40° |
| Effective Irradiation Field Diameter | 40–50 cm |
| Source-to-Object Distance Range | 13–80 cm |
| Exposure Time Range | 1 s to 9999 h |
| Input Power | 220 VAC ±10%, 50/60 Hz, Single-phase, 9 kVA |
| Cooling System | Integrated Closed-loop Heat Exchanger |
| Sample Stage | Motorized Vertical Lift & Rotation (2 RPM) |
| Internal Chamber Dimensions | 75 cm (H) × 55 cm (W) × 55 cm (D) |
| Leakage Dose | <0.5 µSv/h at 10 cm from surface (at max output) |
| Brand | Aolong |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | HENT33-051A |
| Instrument Type | Dose Rate Meter |
| Radiation Type | Gamma Rays |
| Energy Range | 59 keV – 1.33 MeV |
| Dose Rate Range | 0.1 µSv/h – 100 µSv/h |
| Count Rate Range | 10 cps – 100,000 cps |
| Azimuth Accuracy | ±10° (horizontal), ±20° (vertical) |
| Azimuth Coverage | 0°–360° (horizontal), −45° to +90° (vertical) |
| Source Localization Time | ≤30 s for 10 µCi ¹³⁷Cs at 1 m |
| Isotope Identification | 20 common radionuclides |
| Power Supply | Internal rechargeable battery (12 V DC external input supported) |
| Battery Life | 5 hours |
| IP Rating | IP54 (dust and rain resistant) |
| Operating Temperature | −20 °C to +60 °C |
| Brand | Aolong |
|---|---|
| Model | HENT31-022A |
| Type | Portable Radiation Dose Rate & Accumulated Dose Monitor |
| Detector | Scintillation-based (Energy-Compensated) |
| Measured Radiation | X-ray and Gamma (γ) Radiation |
| Dose Rate Range | 0.01 µSv/h to 10 mSv/h |
| Energy Response Range | 30 keV to 3 MeV |
| Accuracy | < ±15% (Dose Rate) |
| IP Rating | IP65 |
| Operating Temperature | −10 °C to +50 °C |
| Power Supply | 2 × AA batteries |
| Display | Real-time Dose Rate & Cumulative Dose |
| Alert Modes | Audible Tones (Frequency-Modulated), Visual LED (Color + Flash Rate), Vibration |
| Compliance | Designed for IEC 60846-1:2014 (Radiation Protection Instrumentation — Ambient and/or Directional Dose Equivalent (Rate) Meters and/or Monitors for Photons), Supports GLP/GMP-relevant operational traceability |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | AOM |
| Price | Available Upon Request |
| Detection Limit | Chlorophyll-a: 30 ng/L |
| Sensitivity | Green algae: 10 cells/mL |
| Cyanobacteria | 100 cells/mL |
| Measured Parameters | Fo, Ft, Fm, Fm′, OJIP transient, Turbidity |
| Actinic & Saturation Light Intensity | 0–3000 µE·m⁻²·s⁻¹ (adjustable) |
| Optical Detector | Photodiode with 660–750 nm bandpass filter |
| Data Interface | RS-232 or USB |
| Onboard Memory | 8 MB integrated data logger |
| IP Rating | IP65 |
| Operating Temperature | 0–45 °C |
| Dimensions | 198 × 60 × 295 mm |
| Weight | 1.8 kg |
| Brand | Chemo |
|---|---|
| Origin | Hubei, China |
| Model | AOX-S |
| Measurement Principle | Combustion-Coulometric Titration |
| Max Combustion Temperature | 1300 °C |
| Sample Introduction Method | Column Adsorption with N₂ Pressurization |
| Sample Mass Range | 5–1000 mg |
| Detection Range | 0.8–1000 µg/L (as Cl⁻ equivalent) |
| Typical Analysis Time (combustion + titration) | 3–10 min |
| Carrier Gas | O₂ ≥99.6% (optional high-purity O₂ ≥99.999%) |
| Sample Boat | Modified ceramic boat enabling direct sample loading |
| Optional Feature | Automated Sample Introduction Module |
| Brand | AP Buck |
|---|---|
| Model | LP-20 |
| Flow Range | 5–20 L/min (constant-flow mode) |
| Accuracy | ±5% of setpoint (at <5 L/min, with APB-109030 controller) |
| Max Backpressure | 60" H₂O (15 kPa) |
| Power | Rechargeable NiCd battery pack (4.8 V, 1.0 Ah) |
| Operating Temperature | 0–40 °C |
| Dimensions | 11.4 × 10.2 × 5.0 cm (H × W × D) |
| Weight | 879 g |
| Inlet Port | 3/8" OD / 1/4" ID |
| Display | EZ-Backlit™ LCD with multilingual UI (English, Spanish, French) |
| Data Logging | Built-in sampling time, flow rate, and total volume tracking |
| Compliance | Designed for OSHA, NIOSH, and ISO 17025-aligned field sampling workflows |
| Brand | AP2E |
|---|---|
| Origin | Imported (France) |
| Model | ProCeas |
| Principle | Tunable Diode Laser Infrared Absorption Spectroscopy (TDLAS) with Optical Feedback Cavity-Enhanced Absorption Spectroscopy (OFCEAS) |
| Configuration | Online, Rack-Mountable (19", 4U) |
| Response Time | <1 s |
| Detection Limits | Sub-ppb to low-ppm (gas-dependent) |
| Measured Gases | HCHO, H₂S, CH₄, CO, CO₂, H₂, H₂O, HCl, HCN, HF, N₂O, NH₃, O₂, NO, NO₂ |
| Sampling | Low-Pressure Sampling (LPS) System with Sonic Nozzle |
| Zero Drift | None (real-time cavity ring-down noise monitoring & auto-zero compensation) |
| Calibration | Factory pre-calibrated |
| Brand | AP2E |
|---|---|
| Origin | France |
| Model | ProCeas® |
| Measurement Principle | Optical-Feedback Cavity-Enhanced Absorption Spectroscopy (OF-CEAS) |
| Detection Gases | CO₂, CH₄, N₂O, NH₃, H₂O |
| Sampling Rate | 2 Hz |
| Measurement Cavity Volume | 25 mL |
| Temperature Stability | ±0.002 K (1 s), ±5×10⁻⁵ K (30 min) |
| Pressure Stability | ±0.016 mbar |
| Accuracy (5 min avg) | <1 ppb (N₂O, CH₄, NH₃), <80 ppb (CO₂), <60 ppm (H₂O) |
| Drift (24 h) | <5 ppb (N₂O), <3 ppb (CH₄), <0.5 ppm (CO₂) |
| Response Time | <4 s |
| Operating Temperature | −10 to +45 °C |
| Relative Humidity | <99% RH (non-condensing) |
| Flow Rate | ~200 mL/min |
| Output Interfaces | Ethernet, Modbus TCP/IP & RS, Analog, USB |
| Power | 110–230 VAC, 50–60 Hz, 150 VA |
| Dimensions | 19″ rack mount, 4U |
| Weight | 20 kg |