Environmental Monitoring Instruments
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| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-5260 |
| Instrument Type | Online Analyzer |
| Measurement Principles | Microflow Dual-Chamber NDIR (HC, CO, CO₂), Electrochemical (O₂), Microflow Infrared with Dual-Chamber Compensation (NO), Non-Dispersive Ultraviolet (NDUV) Absorption (NO₂) |
| Measured Gases | HC, CO, CO₂, O₂, NO, NO₂ |
| Accuracy | As per GB 18285–2018 & JJG 688–2017 Class 00 |
| Zero Drift | < ±2% FS/8h |
| Span Drift | < ±2% FS/8h |
| Repeatability | ≤ ±1% FS |
| Response Time (T90) | HC/CO/CO₂ ≤ 8 s |
| Warm-up Time | 30 min |
| Power Supply | 100–240 VAC, 150 W |
| Communication Interface | RS-232 / RS-485 |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-6000 |
| Instrument Type | Portable |
| Measurement Principle | Transmissometry (Light Attenuation) |
| Measured Parameter | Visible Particulate Emissions from Compression-Ignition Engines |
| N Range | 0–99.99% |
| K Range | 0–16 m⁻¹ |
| Resolution | N ±0.1%, K ±0.01 m⁻¹ |
| Max Permissible Error | ±2.0% |
| Compliance | GB 3847–2018 |
| Temperature Control | Constant-Temperature Measurement Chamber |
| Output Interface | RS-232 / RS-485 |
| Power Supply | AC 220 V ±10%, 50 Hz ±1 Hz |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-6100 |
| Instrument Type | Benchtop/Stationary Headlamp Tester |
| Measurement Principle | Dual-Camera Optical Imaging & Digital Image Processing |
| Luminous Intensity Range | 0–120,000 cd |
| Vertical Beam Axis Deviation (High/Low Beam) | ±2.5° to ±3° |
| Horizontal Beam Axis Deviation (High/Low Beam) | ±3° |
| Headlamp Height Range | 350–1400 mm |
| Luminous Intensity Accuracy | ≤±10% (at zero angular deviation), ≤±12% (full range) |
| Beam Axis Angle Accuracy | ≤±10′ (≤±3.2 cm/dam) |
| Height Measurement Accuracy | ≤±10 mm |
| Operating Temperature | −10 to +40 °C |
| Power Supply | 100–240 VAC, 250 W |
| Dimensions (W×D×H) | 800 × 670 × 1700 mm |
| Weight | ~100 kg |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Gasboard-6200 |
| Instrument Type | Portable |
| Measurement Principle | Diffusion Charging Counting (DCC) |
| Measured Parameter | Particle Number Concentration in Exhaust Gas |
| Measurement Range | 5,000–10,000,000 #/cm³ |
| Particle Size Cutoff | ≥23 nm |
| Maximum Permissible Error | ≤±25% |
| Response Time (T₀–T₉₅) | <10 s |
| Operating Temperature | 0–55 °C |
| Power Supply | AC 100–230 V, 50–60 Hz |
| Startup Power Consumption | 700 W |
| Steady-State Power Consumption | 200 W |
| Heated Sample Line | 230 VAC or 110 VAC, customizable length |
| Output Interface | RS-232 (optional: RS-485, Bluetooth, 4G, Wi-Fi) |
| Dimensions (L×H×W) | 244×257×419 mm |
| Weight | <10 kg |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-6200 |
| Instrument Type | Portable |
| Measurement Principle | Diffusion Charging Counting (DCC) |
| Measured Parameter | Particle Number Concentration in Exhaust Gas |
| Measurement Range | 5×10³–1×10⁷ #/cm³ |
| Particle Size Cut-off | ≥23 nm |
| Maximum Permissible Error | ≤±25% |
| Response Time (T₀–T₉₅) | <10 s |
| Operating Temperature | 0–55 °C |
| Power Supply | AC 100–230 V, 50–60 Hz |
| Startup Power Consumption | 700 W |
| Steady-State Power Consumption | 200 W |
| Heated Sample Line | AC-powered (110/230 V), customizable length |
| Output Interface | RS-232 (optional: RS-485, Bluetooth, 4G, Wi-Fi) |
| Dimensions (L×H×W) | 244×257×419 mm |
| Weight | <10 kg |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-6200 |
| Instrument Type | Portable |
| Measurement Principle | Diffusion Charging (DC) Method |
| Measured Component | Exhaust Particulate Number Concentration |
| Particle Size Range | ≥23 nm |
| Accuracy (Indication Error) | ≤±25% |
| Zero Drift | Not Specified |
| Span Drift | Not Specified |
| Repeatability | Not Specified |
| Response Time | <10 s (T₀–T₉₅) |
| Operating Temperature | 0–55 °C |
| Power Supply | AC 100–230 V, 50–60 Hz |
| Startup Power Consumption | 700 W |
| Steady-State Power Consumption | 200 W |
| Dimensions (L×H×W) | 244 × 257 × 419 mm |
| Weight | <10 kg |
| Data Output Interface | RS-232 (optional RS-485, Bluetooth, 4G, Wi-Fi) |
| Heated Sample Line | AC-powered (110/230 V), customizable length |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-7800 |
| Instrument Type | Online |
| Measurement Principle | Ultrasonic & Vortex Shedding |
| Measured Components | O₂ |
| Flow Range | 4–12 m³/min |
| O₂ Range | 0.3–25% (v/v) |
| O₂ Resolution | 0.1% |
| O₂ Accuracy | ±0.1% (abs) or ±5% (rel) |
| Flow Accuracy | ±4% FS |
| Temperature Range | −30 to +150 °C |
| Temp Accuracy | ±1 °C |
| Pressure Range | 70.0–110.0 kPa |
| Pressure Accuracy | ±0.5 kPa or ±3% |
| Zero/Scale Drift (O₂) | ±2.5% FS |
| Repeatability | Flow ±2% FS |
| Response Time (O₂) | ≤5 s |
| Warm-up Time | <3 min |
| Humidity Range | 0–95% RH |
| Power Supply | AC 220 V ±10%, 50 Hz ±1 Hz |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | Gasboard-8220 |
| Instrument Type | Portable |
| Measurement Principle | Vibration & Ignition Pulse Spectrum Analysis |
| Measured Parameter | Engine Speed (RPM) |
| Measurement Range | Gasoline Engines: 400–8000 rpm |
| Diesel Engines | 400–6000 rpm |
| Operating Temperature | 5–45 °C |
| Operating Humidity | 30–90 % RH |
| Power Supply | 12 VDC, 350 mA |
| Communication Interfaces | RS-232, TTL-level pulse output, analog ignition signal input |
| Display | LCD |
| Compliance | JJF 1375–2012 “Calibration Specification for Motor Vehicle Engine Tachometers” |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9007 |
| Output Flow Rate | ≥16 L/min |
| Output Pressure Range | 0–0.2 MPa |
| Hydrocarbon (as propane) | <1 ppmv |
| CO | <1 ppmv |
| CO₂ | <2 ppmv |
| O₂ | 20.8% ± 0.2% |
| NO | <1 ppmv |
| NO₂ | <1 ppmv |
| Dew Point Temperature | ≤−20 °C (H₂O ≤126 ppmv) |
| Power Supply | AC 220 V ± 22 V, 50 Hz ± 1 Hz |
| Air Inlet Requirement | Oil-free compressed air, ≥0.8 MPa, ≥1500 W, ≥15 L tank |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9021EX |
| Measurement Principle | NDIR (CO, CO₂, CH₄, C₂H₂, C₂H₄, CnHm), TCD (H₂), ECD (O₂) |
| Detection Range | CO/CO₂/CH₄/H₂: (0–100)%, O₂: (0–25)%, C₂H₂/C₂H₄/CnHm: (0–10)% (optional) |
| Accuracy | ±1% FS (NDIR channels), ±2% FS (H₂/O₂) |
| Repeatability | ≤1% FS |
| Explosion Protection Rating | Ex d II C T4 Gb |
| Display | 10-inch capacitive touchscreen LCD |
| Output Interfaces | RS-232, RS-485, (4–20) mA analog, Ethernet |
| Auto-calibration | Built-in zero-air pump with automated air zeroing |
| Diagnostic Capability | Real-time sensor health monitoring and system self-diagnosis |
| Sample Conditioning | Integrated dual-stage filtration, steam-jacketed or straight-tube probe (user-selectable), single-stage refrigerative dryer |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9031EX |
| Measurement Principle | NDIR (CO, CO₂, CH₄, C₂H₂, C₂H₄, CₙHₘ), TCD (H₂), ECD (O₂) |
| Detection Range | CO/CO₂/CH₄/H₂: (0–100)% vol |
| O₂ | (0–25)% vol |
| C₂H₂/C₂H₄/CₙHₘ | (0–10)% vol (optional) |
| Accuracy | ±1% FS (NDIR channels), ±2% FS (TCD & ECD channels) |
| Repeatability | ≤±0.5% FS |
| Explosion Protection Rating | Ex d IIC T4 Gb |
| Output Interfaces | RS-232, RS-485, (4–20) mA, Ethernet |
| Display | LCD |
| Auto-Calibration | Built-in zero-air pump with automatic air zeroing |
| Diagnostic Function | Real-time sensor health monitoring |
| Sample Handling | Heated stainless steel probe, dual-stage filtration, single-stage refrigerative dryer, pulsed back-purge |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | Gasboard-9050 |
| Instrument Type | Continuous Emission Monitoring System (CEMS) |
| Response Time | T90 < 60 s (NDIR) |
| Measured Gases | SO₂, NO, CO, CO₂, O₂ |
| Measurement Principle | NDIR for SO₂/NO/CO/CO₂ |
| Range | SO₂/NO: 0–200 ppm |
| CO/CO₂/O₂ | 0–25 % vol |
| Accuracy | ±2 % FS |
| Resolution | SO₂/NO/CO/CO₂: 1 ppm |
| O₂ | 0.01 % vol |
| Repeatability | ±2 % FS |
| Operating Temperature Influence | ±5 % FS (5–35 °C) |
| Interference Gas Effect | ±5 % FS |
| Power Supply Variation Effect | ±2 % FS (±10 % AC voltage) |
| Optimal Sample Flow Rate | 0.7–1.2 L/min |
| Inlet Pressure Range | 2–50 kPa |
| Electrical Interface | RS-485 / RS-232 / 4–20 mA analog output |
| Power Supply | AC 220 V, 50 Hz |
| Built-in Features | Auto-diagnostic function, air zero calibration pump, automatic sampling, purging, and calibration sequences |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9050GHG |
| Instrument Type | Online CEMS |
| Measured Gases | CH₄, CO₂, CO, N₂O, O₂ |
| Measurement Principle | NDIR (CH₄/CO₂/CO/N₂O), Electrochemical Detection (O₂) |
| Range | CH₄/CO/N₂O: 0–1000 ppm |
| CO₂/O₂ | 0–25% vol |
| Accuracy | ≤±1% F.S. (CH₄/CO₂/CO/N₂O), ≤±2% F.S. (O₂) |
| Repeatability | ≤±1% F.S. |
| Resolution | CH₄/CO/N₂O: 1 ppm |
| CO₂/O₂ | 0.01% vol |
| Response Time (T90) | <25 s |
| Linearity Error | ≤±1% F.S. (CH₄/CO₂/CO/N₂O), ≤±2% F.S. (O₂) |
| Sample Temperature Limit | 0–300 °C |
| Heated Sampling Line & Probe Temp | 120–180 °C |
| Enclosure Rating | IP54 |
| Dimensions (L×W×H) | 800 × 760 × 1800 mm |
| Ambient Temp | −20 to +50 °C |
| Ambient Humidity | <95% RH (non-condensing) |
| Power Supply | 220 V AC ±10%, >3000 W |
| Compressed Air Requirement | 0.4–0.8 MPa, oil-free, dust-free, dry |
| Max. Air Consumption | 2.2 m³/h |
| Avg. | 0.45 m³/h |
| Max. Sample Flow | 2 L/min |
| Avg. | 1.5 L/min |
| Communication Interfaces | RS-485, RS-232, 4–20 mA, Ethernet |
| Diagnostic Features | Real-time sensor health monitoring, automatic zero calibration via integrated air pump |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9050GHG |
| Measurement Principle | NDIR (CH₄/CO₂/CO/N₂O), Electrochemical (O₂) |
| Measurands | CH₄, CO₂, CO, N₂O, O₂ |
| Accuracy | ≤±1% F.S. (CH₄/CO₂/CO/N₂O), ≤±2% F.S. (O₂) |
| Repeatability | ≤±1% F.S. |
| Response Time (T90) | <25 s |
| Detection Limits | CH₄/CO/N₂O: 0–1000 ppm |
| CO₂/O₂ | 0–25% vol |
| Resolution | CH₄/CO/N₂O: 1 ppm |
| CO₂/O₂ | 0.01% vol |
| Flue Gas Temp. Range | 0–300 °C |
| Heated Line & Probe Temp. | 120–180 °C |
| Protection Rating | IP54 |
| Dimensions (L×W×H) | 800 × 760 × 1800 mm |
| Ambient Temp. | −20 to +50 °C |
| Humidity | <95% RH (non-condensing) |
| Power Supply | 220 V AC ±10%, >3000 W |
| Compressed Air Requirement | 0.4–0.8 MPa, oil-free, dust-free, moisture-free |
| Max. Air Consumption | 2.2 m³/h |
| Avg. | 0.45 m³/h |
| Max. Sample Flow | 2 L/min |
| Avg. | 1.5 L/min |
| Communication Interfaces | RS-485, RS-232, 4–20 mA, Ethernet |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9050GHG |
| Instrument Type | Online CEMS |
| Measured Gases | CH₄, CO₂, CO, N₂O, O₂ |
| Detection Principle | NDIR (CH₄/CO₂/CO/N₂O), Electrochemical (O₂) |
| Range | CH₄/CO/N₂O: 0–1000 ppm |
| CO₂/O₂ | 0–25% vol |
| Accuracy | CH₄/CO₂/CO/N₂O ≤ ±1% F.S. |
| Repeatability | ≤ ±1% F.S. |
| Resolution | CH₄/CO/N₂O: 1 ppm |
| CO₂/O₂ | 0.01% vol |
| Response Time (T₉₀) | < 25 s |
| Linearity Error | CH₄/CO₂/CO/N₂O ≤ ±1% F.S. |
| Operating Flue Gas Temp. | 0–300 °C |
| Heated Line & Probe Temp. | 120–180 °C |
| Protection Rating | IP54 |
| Dimensions (L×W×H) | 800 × 760 × 1800 mm |
| Ambient Temp. | −20 to +50 °C |
| Ambient Humidity | < 95% RH (non-condensing) |
| Power Supply | 220 V AC ±10%, >3000 W |
| Compressed Air Requirement | 0.4–0.8 MPa, oil-free, dust-free, moisture-free |
| Max. Air Consumption | 2.2 m³/h |
| Avg. | 0.45 m³/h |
| Sample Flow Rate | Max. 2 L/min |
| Communication Interfaces | RS-485, RS-232, 4–20 mA, Ethernet |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Gasboard-9056 |
| Measurement Principle | Forward Light Scattering (Laser) |
| Safety Rating | Explosion-Proof (Ex d IIB T4 Gb) |
| Measurement Range | 0–5 mg/m³ |
| Resolution | < 0.1 mg/m³ |
| Accuracy | ±10% of reading |
| Relative Error | ≤ ±20% |
| Sampling Method | Heated Extractive Probe with Hot-Wet Return |
| Isokinetic Sampling Capability | Yes |
| Maximum Sampling Flow Rate | 200 L/min |
| Operating Environment | -20°C to +60°C, RH ≤ 95% non-condensing, IP65 enclosure |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9070 |
| Measurement Principle | UV-DOAS |
| Measured Gases | SO₂, NO, NH₃ |
| Measurement Range (SO₂) | 0–1000 mg/m³ (desulfurization inlet), 0–50 mg/m³ (emission stack) |
| Measurement Range (NO) | 0–100 mg/m³ (inlet), 0–50 mg/m³ (emission) |
| Measurement Range (NH₃) | 0–20 mg/m³ (both inlet & outlet) |
| Accuracy | ≤ ±2% F.S. |
| Repeatability | ≤ 1% |
| Response Time (T₉₀) | ≤ 60 s |
| Resolution | 0.1 ppm |
| Operating Ambient Temperature | 0–50 °C |
| Power Supply | 220 V AC, 800 W |
| Purge Air Pressure | 0.4–0.8 MPa |
| Analog Outputs | 4 × 4–20 mA |
| Digital Outputs | 8 × relay |
| Communication Interfaces | RS485, RS232 |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9081 |
| Measurement Principle | UV-DOAS (NOx, SO₂), NDIR (CO, CO₂), Electrochemical (O₂) |
| Configuration | Online Multicomponent Gas Analyzer |
| Detection Range | NOx/SO₂: 0–100 mg/m³ |
| O₂/CO₂ | 0–25% vol |
| CO | 0–5% vol |
| Response Time | ≤30 s |
| Repeatability | ±1% FS (NO, SO₂, O₂) |
| Resolution | NOx/SO₂/CO: 1 mg/m³ |
| O₂/CO₂/CO | 0.01% vol |
| Zero Drift | NOx/SO₂: ≤1% FS/24 h |
| CO/CO₂/O₂ | ≤2% FS/24 h |
| Accuracy | ±2% FS (all measured components) |
| Power Supply | 220 V AC ±20%, 50 Hz ±1 Hz |
| Display | 7-inch capacitive touchscreen |
| Communication Interfaces | RS232, RS485, 4–20 mA analog output, audible/visual alarm relay |
| Data Storage | Internal non-volatile memory supporting ≥3 years of 1-minute interval data |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9082 (Standard Edition) |
| Principle | Electrochemical Detection (NO, O2, CO) & Non-Dispersive Infrared (NDIR) for CO₂ |
| Type | Online Fixed-Mount Analyzer |
| Measurement Range | NO: 0–100 mg/m³ |
| O₂ & CO₂ | 0–25% vol |
| CO | 0–5% vol |
| Response Time | ≤30 s |
| Repeatability | ±2% FS (NO, O₂, CO, CO₂) |
| Accuracy | ≤±3% FS |
| Power Supply | 220 V AC ±20%, 50 Hz ±1 Hz |
| Output Interfaces | RS232, RS485, 4–20 mA analog output, audible/visual alarm relay |
| Data Storage | Internal flash memory supporting ≥3 years of minute-interval historical data |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9085 |
| Principle | UV-DOAS / NDIR / ECD / CIDR |
| Type | Online Continuous Emission Monitoring System (CEMS) |
| Measurement Range | SO₂: 0–500 ppm |
| NO | 0–1000 ppm |
| CO | 0–10000 ppm |
| CO₂ | 0–25% vol |
| HC | 0–10000 ppm |
| O₂ | 0–25% vol |
| Response Time | ≤30 s |
| Accuracy | ±2% F.S. |
| Zero/Full-Scale Drift | ≤2% F.S./24 h |
| Repeatability | SO₂, CO₂, CH₄, N₂O, HC, O₂ |
| Sample Flow Rate | 6 L/min |
| Dew Point Output | ≤5 °C |
| Filtration | 5 µm → 0.1 µm dual-stage particulate filtration |
| Compliance | MARPOL Annex VI, GB 15097–2016, GD01–2011 |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9801 |
| Instrument Type | Online Continuous Emission Monitoring System (CEMS) |
| Detection Principle | Non-Dispersive Infrared (NDIR), Non-Dispersive Ultraviolet (NDUV), Chemiluminescence Detection (CLD), and Flame Ionization Detection (HFID) |
| Measured Gases | THC, CH₄, NOₓ, CO, CO₂, O₂ |
| Maximum Permissible Error | ≤±2.0% of Reading Standard (RS) or ≤±0.3% of Full Scale (FS) |
| Zero Drift | ≤±1% FS / 8 h |
| Span Drift | ≤±1% FS / 8 h |
| Repeatability | ≤±0.5% FS |
| Response Time (T₁₀–₉₀) | <2.5 s |
| Linearity | R² ≥ 0.998 |
| Slope | 0.99–1.01 |
| Operating Environment | 5–40 °C, ≤80% RH |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9801 |
| Instrument Type | Online Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR), Non-Dispersive Ultraviolet (NDUV), Chemiluminescence Detection (CLD), Flame Ionization Detection (FID) |
| Measured Gases | THC, CH₄, NOₓ, CO, CO₂, O₂ |
| Max. Permissible Error | ≤±2.0% of Reading Span (RS) or ≤±0.3% of Full Scale (FS) |
| Zero Drift | ≤±1% FS / 8 h |
| Span Drift | ≤±1% FS / 8 h |
| Repeatability | ≤±0.5% FS |
| Response Time (T₁₀–₉₀) | <2.5 s |
| Linearity | R² ≥ 0.998 |
| Operating Environment | 5–40 °C, ≤80% RH |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9801 |
| Instrument Type | Online Emission Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR), Non-Dispersive Ultraviolet (NDUV), Chemiluminescence Detection (CLD), Flame Ionization Detection (FID) |
| Measured Gases | THC, CH₄, NOₓ, CO, CO₂, O₂ |
| Max. Permissible Error | ≤±2.0% of Reading Span (RS) or ≤±0.3% of Full Scale (FS) |
| Zero Drift | ≤±1% FS / 8 h |
| Span Drift | ≤±1% FS / 8 h |
| Repeatability | ≤±0.5% FS |
| Response Time (T₁₀–₉₀) | <2.5 s |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤80% RH |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9801 |
| Instrument Type | Online Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR), Non-Dispersive Ultraviolet (NDUV), Chemiluminescence Detection (CLD), Flame Ionization Detection (FID) |
| Measured Gases | THC, CH₄, NOₓ, CO, CO₂, O₂ |
| Maximum Permissible Error | ≤±2.0% of Reading Span (RS) or ≤±0.3% of Full Scale (FS) |
| Zero Drift | ≤±1% FS / 8 h |
| Span Drift | ≤±1% FS / 8 h |
| Repeatability | ≤±0.5% FS |
| Response Time (T₁₀–₉₀) | <2.5 s |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤80% RH |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9801 |
| Instrument Type | Online Continuous Emission Monitoring System (CEMS) |
| Detection Principle | Non-Dispersive Infrared (NDIR), Non-Dispersive Ultraviolet (NDUV), Chemiluminescence Detection (CLD), Flame Ionization Detection (FID) |
| Measured Gases | THC, CH₄, NOₓ, CO, CO₂, O₂ |
| Max. Permissible Error | ≤±2.0% R.S. or ≤±0.3% F.S. |
| Zero Drift | ≤±1% F.S./8 h |
| Span Drift | ≤±1% F.S./8 h |
| Repeatability | ≤±0.5% F.S. |
| Response Time (T₁₀–₉₀) | <2.5 s |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤80% RH |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9802 |
| Instrument Type | Online |
| Measurement Principle | Constant-volume dilution sampling with gravimetric and volumetric flow control |
| Max. Permissible Error | ±2% (propane spike verification) |
| Measured Species | Diluted exhaust emissions from vehicles and engines |
| Dilution Exhaust Flow Ranges | 1–12 m³/min |
| Diluted Exhaust Temperature Control | 40 ± 5 °C |
| Bag Sampling Flow Rates | 3 / 6 / 9 L/min |
| Sample Bag Configuration | 3 diluted air bags + 3 diluted exhaust bags |
| Bag Chamber Temperature Control | 35 ± 5 °C |
| Particulate Sampling Flow | 35–65 L/min |
| Particulate Sampling Channels | 3 diluted exhaust + 1 diluted air |
| Particulate Sampling Chamber Temp. | 47 ± 5 °C |
| Dilution Air Filtration | Activated carbon + pre-filter + H13 HEPA filter |
| Operating Environment | 5–35 °C ambient temperature |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Gasboard-9802 |
| Instrument Type | Online Fixed Installation |
| Measurement Principle | Constant Volume Sampling with Dilution Air Conditioning and Thermal Regulation |
| Max. Permissible Error | ±2% (Propane Spike Verification) |
| Measured Species | Diluted Exhaust Emissions from Vehicles and Engines |
| Dilution Exhaust Flow Ranges | 1–12 m³/min |
| Dilution Exhaust Temperature Control | 40 ± 5 °C |
| Bag Sampling Flow Rates | 3 / 6 / 9 L/min |
| Sample Bag Configuration | 3 Dilution Air Bags + 3 Diluted Exhaust Bags |
| Bag Chamber Temperature Control | 35 ± 5 °C |
| Particulate Sampling Flow | 35–65 L/min |
| Particulate Sampling Channels | 3 Diluted Exhaust + 1 Dilution Air |
| Particulate Sampling Box Temperature | 47 ± 5 °C |
| Dilution Air Filtration | Activated Carbon Filter + Pre-filter + H13 HEPA Filter |
| Operating Environment | 5–35 °C Ambient Temperature |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | Gasboard-9802 |
| Instrument Type | Online Fixed Installation |
| Measurement Principle | Constant Volume Sampling with Dilution Air Conditioning & Flow Control |
| Max. Permissible Error | ±2% (Propane Spike Verification) |
| Measured Species | Diluted exhaust emissions from engines and vehicles |
| Dilution Exhaust Flow Ranges | 1–12, 3–24, 9–60, or 30–150 m³/min |
| Diluted Exhaust Temperature Control | 40 ± 5 °C |
| Bag Sampling Flow Rates | 3 / 6 / 9 L/min |
| Sample Bag Configuration | 3 dilution air bags + 3 diluted exhaust bags |
| Bag Chamber Temperature Control | 35 ± 5 °C |
| Particulate Sampling Flow | 35–65 L/min |
| Particulate Sampling Channels | 3 diluted exhaust + 1 dilution air |
| Particulate Sampling Box Temp. | 47 ± 5 °C |
| Dilution Air Filtration | Activated Carbon + Pre-filter + H13 HEPA |
| Operating Environment | 5–35 °C ambient temperature, ≤80% RH, 80–102 kPa atmospheric pressure |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9802 |
| Instrument Type | Online |
| Measurement Principle | Dilution-based gravimetric/volumetric sampling per ISO 8178 & UNECE R49 |
| Max. Permissible Error | ±2% (propane spike verification) |
| Measured Species | Diluted exhaust emissions from engines and vehicles |
| Dilution Exhaust Flow Range | 1–12, 3–24, 9–60, or 30–150 m³/min (configurable) |
| Diluted Exhaust Temperature Control | 40 ± 5 °C |
| Bag Sampling Flow Rates | 3, 6, or 9 L/min |
| Sample Bag Configuration | 3 dilution air bags + 3 diluted exhaust bags |
| Bag Chamber Temperature Control | 35 ± 5 °C |
| Particulate Sampling Flow | 35–65 L/min |
| Particulate Sampling Channels | 3 diluted exhaust + 1 dilution air |
| Particulate Chamber Temperature Control | 47 ± 5 °C |
| Dilution Air Filtration | Activated carbon + pre-filter + H13 HEPA |
| Operating Environment | 5–35 °C, ≤80% RH, 80–102 kPa |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Gasboard-9802 |
| Instrument Type | Online System |
| Measurement Principle | Dilution-based gravimetric/volumetric sampling with thermal and flow stabilization |
| Max. Permissible Error | ±2% (propane spike verification) |
| Measured Emission Sources | Laboratory-based exhaust testing of newly manufactured mobile sources (engines & light/heavy-duty vehicles) |
| Dilution Exhaust Flow Ranges | 1–12, 3–24, 9–60, or 30–150 m³/min |
| Diluted Exhaust Temperature Control | 40 ± 5 °C |
| Bag Sampling Flow Rates | 3, 6, or 9 L/min |
| Sample Bag Configuration | 3 dilution air bags + 3 diluted exhaust bags |
| Bag Chamber Temperature Control | 35 ± 5 °C |
| Particulate Sampling Flow | 35–65 L/min |
| Particulate Sampling Channels | 3 diluted exhaust + 1 dilution air |
| Particulate Sampling Box Temperature | 47 ± 5 °C |
| Dilution Air Filtration | Activated carbon + pre-filter + H13 HEPA filter |
| Operating Environment | 5–35 °C ambient temperature, ≤80% RH, 80–102 kPa atmospheric pressure |