Environmental Monitoring Instruments
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| Brand | BBE / bbe Moldaenke |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Instrument Type | Online Water Quality Analyzer |
| Measured Parameters | Total Nitrogen (TN), Total Phosphorus (TP) |
| Measurement Principle (TN) | Alkaline Potassium Persulfate Digestion + UV-Vis Spectrophotometry |
| Measurement Principle (TP) | Acidic Potassium Persulfate Digestion + Ammonium Molybdate Spectrophotometry |
| Detection Range (TN) | 0–2.5 / 10 / 50 / 350 mg/L |
| Detection Range (TP) | 0–2 / 5 / 10 / 100 mg/L |
| Accuracy (TN) | ≤ ±3% FS or 0.05 mg/L (whichever is greater) |
| Accuracy (TP) | ≤ ±3% FS |
| Repeatability | ≤2% for both TN and TP |
| LOD (TN) | 0.05 mg/L |
| LOD (TP) | 0.0035 mg/L |
| Zero Drift (TN) | ≤3% FS/24h |
| Zero Drift (TP) | ≤1% FS/24h |
| Span Drift (TN) | ≤3% FS/24h |
| Span Drift (TP) | ≤2% FS/24h |
| Measurement Cycle (TN) | 21 min |
| Measurement Cycle (TP) | 30 min |
| Resolution | 0.01 mg/L (at minimum range) |
| Dimensions (H×L×W) | 1190 × 600 × 310 mm |
| Weight | ~45 kg |
| Sample Requirements | Oil-free, low-suspended solids |
| Temp. | 2–40 °C |
| Pressure | 0.0–0.1 bar |
| Flow Rate | 1.5–3.0 L/min |
| Output Interfaces | 4–20 mA analog, RS232/RS485 serial |
| Communication Protocols | MODBUS RTU/TCP (optional), TCP/IP (optional) |
| Key Hardware | Diode Array Spectrometer (UV–Vis, 190–800 nm), Integrated UV-Assisted Digestion Module |
| Calibration | Automatic & Manual |
| Maintenance | Modular Design with Tool-Free Access |
| Display | Touchscreen HMI (Human-Machine Interface) |
| Data Integrity Features | Audit Trail Ready, QC Check & Verification Logging (optional), Remote Status Monitoring (optional) |
| Brand | bbe Moldaenke |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | bbe TP+TN+NH4—PWR II |
| Instrument Type | Online Water Quality Analyzer |
| Measured Parameters | Total Phosphorus (TP), Total Nitrogen (TN), Ammonia-Nitrogen (NH₄–N) |
| Measurement Principles | TN – Alkaline Potassium Persulfate Digestion + UV Spectrophotometry |
| Measurement Ranges | TN: 0–2.5 / 10 / 50 / 350 mg/L |
| TP | 0–2 / 5 / 10 / 100 mg/L |
| NH₄–N | 0–0.5 / 2 / 4 / 20 / 100 mg/L |
| Accuracy | TN: ≤ ±3% FS or 0.05 mg/L (whichever greater) |
| TP | ≤ ±3% FS |
| NH₄–N | ≤ ±3% FS or 0.015 mg/L (whichever greater) |
| Repeatability | ≤2% for all parameters |
| Detection Limits | TN: 0.05 mg/L |
| TP | 0.0035 mg/L |
| NH₄–N | 0.0027 mg/L |
| Zero Drift | TN: ≤3% FS/24h |
| TP & NH₄–N | ≤1% FS/24h |
| Span Drift | TN: ≤3% FS/24h |
| TP & NH₄–N | ≤2% FS/24h |
| Measurement Cycle Time | TN: 21 min |
| TP | 30 min |
| NH₄–N | 8.4 min |
| Resolution | TN: 0.01 mg/L (min range) |
| TP | 0.001 mg/L (min range) |
| NH₄–N | 0.0001 mg/L (min range) |
| Dimensions (H×L×W) | 1190 × 600 × 310 mm |
| Weight | ~45 kg |
| Sample Requirements | Oil-free, low-suspended solids |
| Temp | 2–40 °C |
| Pressure | 0.0–0.1 bar |
| Flow Rate | 1.5–3.0 L/min |
| Key Technologies | Diode Array Full-Spectrum Detection (UV–Vis), Turbidity Interference Compensation, UV-Assisted Digestion, Modular Architecture, Touchscreen HMI, Remote Status Monitoring (optional), QC Check & Audit Trail Support (optional), Communication: 4–20 mA, RS232/RS485, MODBUS TCP/IP (optional) |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory-Scale Offline TOC Analyzer |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0.001–1.000 mg/L |
| Accuracy | ±5% |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% RSD |
| Analysis Time | 4 min |
| Response Time | ≤15 min |
| Sample Temperature Range | 1–95 °C |
| Ambient Operating Temperature | 10–40 °C (±5 °C/day max) |
| Internal Flow Rate | 0.5 mL/min |
| Relative Humidity | ≤85% |
| Zero Drift | ±5% FS |
| Span Drift | ±5% FS |
| Power Supply | 220 V ±22 V, 50 Hz ±1 Hz, 100 W |
| Dimensions | 44 × 18 × 26 cm |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | BKS-3000 |
| Instrument Type | Flue Gas CEMS |
| Accuracy | ≤±1% FS/24h |
| Repeatability | ≤±1% FS/24h |
| Response Time | ≤10 s |
| Stability (Zero/Scale Drift) | ≤±1% FS/24h (gaseous), negligible drift (particulate) |
| Measured Parameters | SO₂, NOₓ (NO, NO₂, N₂O), CO, CO₂, SO₃, CH₄, O₂, HCl, NH₃, HF, H₂S, H₂O, particulate matter (PM) |
| Detection Methods | Non-Dispersive Infrared (NDIR), Tunable Diode Laser Absorption Spectroscopy (TDLAS), UV Differential Optical Absorption Spectroscopy (UV-DOAS), Electrochemical (O₂), Optical Scattering (PM) |
| Output Interfaces | RS232, RS485, 4–20 mA, Ethernet, 4G/5G cellular |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | KPV-2000 |
| Instrument Type | Continuous Emission Monitoring System (CEMS) |
| Measurement Parameters | Temperature, Pressure, Velocity |
| Temperature Range | 0–500 °C (customizable up to 1100 °C) |
| Pressure Range | −8 to +8 kPa |
| Velocity Range | 5–40 m/s |
| Measurement Methods | Pt100 resistance thermometer (temperature), piezoresistive pressure transducer (pressure), Pitot tube differential pressure method (velocity) |
| Accuracy | ±2% relative error |
| Power Consumption | < 0.04 kVA |
| Output Signal | 4–20 mA analog |
| Environmental Rating | Rated for continuous operation at ambient housing temperatures up to 1100 °C |
| Additional Feature | Integrated automatic purge system |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | KSP-L-1000 (Extractive) |
| Measurement Principle | Laser Light Scattering |
| Safety Rating | Non-Explosive |
| Measurement Range | 0–5–200 mg/m³ |
| Resolution | 0.01 mg/m³ |
| Accuracy | ±2% FS |
| Relative Error | ≤±2% FS |
| Zero Drift | ≤±2% FS/24h |
| Span Drift | ≤±2% FS/24h |
| Detection Limit | 0.01 mg/m³ |
| Sampling Flow Rate | Up to 250 L/min |
| Heating Temperature | Full-Path Heated Sampling Line (Typical Setpoint: 120–180°C) |
| Calibration | Automated Zero & Span Calibration |
| Carrier Gas | Integrated Air Pump (Frost-Resistant Design) |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA-3000 |
| Detection Principle | Non-Dispersive Infrared (NDIR) Spectroscopy |
| Target Analytes | Ethyl Mercaptan, Tetrahydrothiophene (THT), Acrylic Ester |
| Measurement Range | 0–100 ppm |
| Accuracy | ±1 ppm or ±2% of reading (whichever is greater) |
| Zero/ Span Drift | ≤±2% FS/24 h |
| Response Time (T90) | ≤90 s |
| Sampling Method | Extractive |
| Output Interfaces | 4–20 mA, RS-232 / RS-485, USB, Ethernet |
| Enclosure Rating | IP65 |
| Explosion Protection | Ex d IIB T4 Gb |
| Power Supply | 220 V AC |
| Brand | BCC |
|---|---|
| Model | MGA-3000 |
| Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Configuration | Fixed-Mount |
| Detection Range | 0–10 / 50 / 100 / 500 / 1000 ppm to 100% vol (gas-dependent, customizable) |
| Sensitivity | 1 ppb |
| Response Time | T90 ≤ 60 s |
| Repeatability | ≤ ±1 % FS |
| Accuracy | ≤ ±2 % FS |
| Zero Drift | ≤ ±1 % FS / 24 h |
| Detection Limit | 0.1–1 ppm (varies by target gas) |
| Output Interfaces | 4–20 mA, RS232/RS485, USB, Ethernet |
| Enclosure Options | 19″ rack-mount, benchtop, portable |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA-3000Ex |
| Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Type | Fixed-Mount Industrial Analyzer |
| Detection Range | 1 ppb to 100% vol |
| Sensitivity | 1 ppb (for select gases) |
| Response Time | T90 ≤ 60 s |
| Repeatability | ≤ ±1% FS |
| Accuracy | ±0.1–2% FS (gas-dependent) |
| Zero/Full-Scale Auto-Calibration | Yes |
| Drift | ≤ ±1% FS / 24 h |
| Output Interfaces | 4–20 mA, RS232/RS485, USB, Ethernet (TCP/IP) |
| Enclosure Options | 19" rack-mount, benchtop |
| Certified Protection | Ex d IIB T4 Gb / Ex tb IIIC T130°C Db (IEC 60079-0, -1, -7, -31) |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA-3000P (Ammonia-Specific) |
| Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Type | Portable Multicomponent Gas Analyzer |
| Measurement Range | 1 ppb to 100% vol NH₃ (customizable) |
| Sensitivity | 1 ppb (NH₃) |
| Response Time | T₉₀ ≤ 20 s |
| Repeatability | ±1–2% FS |
| Zero/ Span Drift | ≤ ±1% FS / 24 h |
| Power Consumption | < 100 W |
| Output Interfaces | 4–20 mA, RS232 / RS485, USB, Ethernet (TCP/IP) |
| Brand | BCC |
|---|---|
| Model | MGA-3000P |
| Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Type | Portable |
| Detection Range | 0.1 ppm to 100% vol |
| Sensitivity | 0.01 ppm |
| Response Time (T90) | ≤30 s |
| Repeatability | ±1–2% FS |
| Zero/ Span Drift | ≤±1% FS / 24 h |
| Detection Limits | 0.1–1 ppm (gas-dependent) |
| Power Consumption | <100 W |
| Data Interfaces | 4–20 mA, RS232/RS485, USB, Ethernet |
| Sample Handling | Dual-mode (cold-dry and hot-wet) |
| Gas Selectivity | Enhanced via Gas Correlation Filtering (GCF) |
| Simultaneous Channels | Up to 7 gas components |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | MGA-6000 |
| Sampling Method | Extractive |
| Power Supply | 220 V AC |
| Explosion Protection | Ex d IIB T4 |
| Ingress Protection | IP65 |
| Detection Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Target Analytes | Ethyl Mercaptan, Tetrahydrothiophene (THT), Acrylic Ester |
| Measurement Range | 0–100 ppm |
| Response Time (T90) | ≤60 s |
| Accuracy | ±1 ppm or ±1% of reading (whichever is greater) |
| Zero/ Span Drift | ≤±1% FS / 24 h |
| Output Interfaces | 4–20 mA, RS-232 / RS-485, USB, Ethernet |
| Brand | BCC |
|---|---|
| Model | MGA-6000 |
| Measurement Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Detection Range | 0–1 ppm to 0–100% (selectable, multi-range auto-switching) |
| Sensitivity | 1 ppb (gas-dependent) |
| Response Time | T90 ≤ 20 s |
| Repeatability | ≤ ±1% FS |
| Zero/Scale Drift | ≤ ±1% FS / 24 h |
| Operating Temperature Stability | Active thermal control with proprietary temperature management |
| Enclosure Options | 19" rack-mount, benchtop, and portable configurations |
| Data Interfaces | 4–20 mA analog output, RS232 / RS485 serial, USB, Ethernet (TCP/IP) |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA-6000Ex |
| Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Type | Fixed-mount |
| Detection Range | ppb to 100% vol |
| Sensitivity | 1 ppb |
| Response Time | T90 ≤ 20 s |
| Repeatability | ≤ ±1% FS |
| Accuracy | 0.1–2% FS |
| Drift | ≤ ±1% FS / 24 h |
| Output Interfaces | 4–20 mA, RS232/RS485, USB, Ethernet (TCP/IP) |
| Auto-Calibration | Zero & Span |
| Certified Protection | Ex d IIB T4 Gb / Ex tb IIIC T130°C Db (IEC 60079-0, -1, -7, -31) |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA-6000P |
| Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Type | Portable |
| Detection Range | ppb to 100% (gas-dependent) |
| Sensitivity | 1 ppb |
| Response Time (T90) | ≤20 s |
| Repeatability | 1–2% FS |
| Drift | ≤±1% / 24 h |
| Power Consumption | <100 W |
| Detection Limits | 1 ppb – 1 ppm (varies by target gas) |
| Data Interfaces | 4–20 mA, RS232/RS485, USB, Ethernet |
| Brand | BCC |
|---|---|
| Model | MGA-8000 |
| Measurement Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) with Off-Axis ICOS |
| Detection Range | 0–1 / 10 / 50 / 100 / 500 ppm (selectable per gas) |
| Detection Limit | <1 ppb (gas-dependent) |
| Response Time (T90) | ≤20 s |
| Repeatability | ≤±0.1% FS |
| Drift | ≤±1% FS / 24 h |
| Temperature Control Stability | ±0.005 °C |
| Pressure Control Stability | ±0.0002 atm |
| Sample Temperature Range | −10 to +50 °C |
| Output Interfaces | 4–20 mA, RS-232 / RS-485 (Modbus RTU), USB, Ethernet |
| Power Supply | 200–240 VAC, 50/60 Hz |
| Enclosure Options | 19″ rack-mount, benchtop, portable |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA6000 |
| Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Type | Fixed-Installation Multicomponent Gas Analyzer |
| Measurement Target | H₂O vapor in gas streams |
| Detection Range | 0–10 / 50 / 100 / 500 / 1000 ppm up to % level (configurable) |
| Limit of Detection (LOD) | 10 ppb |
| Response Time (T90) | ≤20 s |
| Repeatability | ≤±1% FS |
| Output Interfaces | RS-485, Ethernet (TCP/IP) for DCS integration |
| Data Storage | Embedded SSD with 5-year local retention |
| Design | Modular, maintenance-free architecture |
| Consumables | None |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA6000 |
| Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Type | Fixed-mount analyzer |
| Measurement Range | 0–1000 ppm H₂O |
| Limit of Detection (LOD) | 10 ppb H₂O |
| Response Time (T90) | ≤20 s |
| Repeatability | ≤±1% FS |
| Output Interfaces | RS-485, Ethernet (TCP/IP) |
| Data Storage | Embedded SSD (5-year capacity) |
| Design | Modular, maintenance-free architecture |
| Compliance | Designed for continuous industrial process monitoring per ISO 8573-3 and ASTM D7217 |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | BCNX |
| Price Range | USD 1,400 – 7,000 (FOB) |
| Measurement Principle | Beta Attenuation + Laser Scattering Hybrid Method |
| Measured Parameters | TSP, PM₁₀, PM₂.₅, PM₁ |
| Measurement Ranges | 0–1000 µg/m³, 0–2000 µg/m³, 0–10 mg/m³, 0–20 mg/m³ (field-selectable) |
| Sampling Flow Rate | 16.7 L/min (standard), configurable up to 30 L/min |
| Detection Limit | ≤2 µg/m³ (PM₂.₅, 1-hour average, ISO 12103-1 A2 dust reference) |
| Flow Stability | ±2% over 24 h (at 25°C, 1 atm, with integrated mass flow controller) |
| Compliance | Designed per HJ 653–2013, HJ 93–2013, and GB 3095–2012 |
| supports audit-ready data logging per EPA 40 CFR Part 58 Appendix A & ISO/IEC 17025 | 2017 requirements |
| (Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | BCNX RD20OC2 |
| Pricing | Available Upon Request) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | BCNX-AQ04 |
| Pricing | Available Upon Request |
| Measurement Range | 0.0–4.0 mg/m³ |
|---|---|
| Accuracy | ±10% |
| Sampling Cycle | < 1 min |
| Operating Voltage | 220 VAC |
| Power Consumption | 8 W |
| Operating Temperature | –25°C to +75°C |
| Operating Humidity | 5%–95% RH |
| Probe Dimensions | φ45 × 10 mm |
| Data Logger Dimensions | φ45 × 270 mm |
| Startup Time | ~20 s (network-dependent) |
| Controlled Load Rating | 2 kW / 250 V / 10 A per channel |
| Overcurrent Protection | Auto-disconnect after 6 s at threshold exceedance |
| Communication Interfaces | RS485 (sensor), Analog Inputs (status), TCP/IP, CDMA/GPRS/2G, WiFi, LoRa, NB-IoT |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | BCNX-YY08 |
| Price Range | USD 0.14–714 (FOB) |
| Detection Principle | Multi-Parameter Integrated Sensing (Optical Scattering + Semiconductor/PID for NMHC + Dedicated Oil Mist Transduction) |
| Mobility | Fixed Online Installation |
| Application Domain | Commercial Food Service Establishments (Restaurants, Canteens, Street Food Hubs) |
| Oil Mist Measurement Range | 0–30,000 µg/m³ |
| Accuracy | ±10% of reading (vs. reference gravimetric method) |
| Zero Drift | ≤±0.5 mg/m³ over 1 h |
| Relative Error vs. Reference Method | ≤±20% (per HJ 629–2011 & DB11/1488–2018) |
| Linearity Error | ≤10% |
| Insulation Resistance | ≥20 MΩ |
| Withstand Voltage | No arcing or dielectric breakdown at rated test voltage |
| Sampling Cycle | 60 s |
| Operating Voltage | 220 VAC ±10% |
| Power Consumption | 8 W |
| Operating Temperature | 0–70 °C |
| Operating Humidity | 5–95% RH (non-condensing) |
| Probe Dimensions | Ø24 × 248 mm (installation bore: Ø25–26 mm) |
| PM Measurement | Optical scattering principle |
| Resolution | 1 µg/m³ |
| Range | 0–20 mg/m³ (configurable variants: 0–10 mg/m³ or 0–2000 mg/m³) |
| NMHC Measurement | Dual-mode selectable — Metal Oxide Semiconductor (MOS) or Photoionization Detector (PID) |
| Range | 0–30 ppm or 0–1000 ppm |
| Resolution | 0.1 ppm (PID), 1 ppm (MOS) |
| Control Outputs | 4-channel dry-contact relay interface for fan/purifier status monitoring and remote switching |
| Overcurrent Protection | Automatic cut-off after 6 s if load current exceeds threshold |
| Data Reporting Interval | User-configurable (1–3600 s) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | BCNX-YY08 |
| Price Range | USD 0.14–714 (FOB) |
| Detection Principle | Multi-Parameter Integrated Sensing (Optical Scattering + Semiconductor/PID for NMHC + Dedicated Oil Mist Transduction) |
| Mobility | Fixed Online Installation |
| Application Domain | Commercial Food Service Establishments (Restaurants, Canteens, Street Food Hubs) |
| Brand | BCT |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region Category | Domestic (China) |
| Model | 970S |
| Pricing | Available Upon Request |
| Brand | BCT |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | BCT 970IC |
| Pricing | Available Upon Request |
| Brand | BCT |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | BCT-5800 |
| Pricing | Upon Request |
| Brand | BCT |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | BCT-970D |
| Pricing | Upon Request |
| Brand | BCT |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | BCT-970P |
| Pricing | Available Upon Request |
| Brand | BCT |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | ODS 620 |
| Instrument Type | Conventional Positive-Pressure Gas Sampler |
| Operating Pressure Range | Up to 0.7 MPa (101.5 psi) for high-pressure sampling |
| Pump Construction | All-metal diaphragm pump (O-ring–free fluid path) |
| Power Supply | Rechargeable lithium-ion battery pack |
| Continuous Operation | Up to 8 hours per charge |
| Dual-Port Sampling Capability | Yes, for parallel or comparative sampling via dual-inlet exchange canister |
| Purge/Flush Mode | Vacuum evacuation and pressurized purge cycles |
| Exchange Cycle Time | < 60 seconds per cycle |
| Compliance | Designed for EPA TO-14A/TO-15-compliant volatile organic compound (VOC) sampling workflows |