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BrandAP2E
OriginFrance
ModelProCeas H₂
Detection PrincipleOptical-feedback Cavity Enhanced Absorption Spectroscopy (OF-CEAS)
Operating Pressure<100 mbar (absolute)
Detection Limits (3σ)H₂O ≤ 0.01 ppm, CH₄ ≤ 0.001 ppm, O₂ ≤ 5 ppm, CO₂ ≤ 0.2 ppm, CO ≤ 0.001 ppm, H₂S ≤ 0.001 ppm, HCHO ≤ 0.001 ppm, HCOOH ≤ 0.005 ppm, NH₃ ≤ 0.001 ppm, HCl ≤ 0.001 ppm
ComplianceT/CECA-G0015-2017 (equivalent to ISO 14687-2:2019)
CalibrationFactory-pre-calibrated, integrated auto-zero and span verification
Carrier GasNone required
Sample Volume RequirementMinimal (<10 mL/min at sub-atmospheric pressure)
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BrandAPIX Analytics
OriginFrance
ModelAPIX MAX-One™
TypePortable
Response Time0.01 s
Detection PrincipleMEMS-based Micro-Gas Chromatography with μTCD
ComplianceATEX II 2G Ex IIB+H2 T6, CSA Div 1 Class I, Group B, C, D, AEx d IIB+H2 T6, NeSSI-compatible
Dimensions360 × 350 × 170 mm
Weight25 kg
Power Input100–240 V AC, 50–60 Hz
Max Power Consumption750 W
Operating Temperature−10 to +40 °C
GC Column Temp Range50–160 °C (stability < 0.1 °C)
Carrier GasesHe, H₂, N₂, Ar, synthetic dry air
Sample Injection Pressure1–15 bar
Injection Volume< 15 µL
DetectorMicro-Thermal Conductivity Detector (μTCD), ambient-120 °C
Detection Rangesub-ppm to % v/v
LOD (typical)Permanent gases (N₂, CO₂, O₂) < 10 ppm
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BrandAPIX Analytics
OriginFrance
ModelChromPix 2
TypePortable GC-based Analyzer
PrincipleMicrofabricated Gas Chromatography with Silicon-based μ-TCD and NEMS Detection
Response Time<0.01 s (detector response)
Sample TypesNatural gas, biogas, industrial stack emissions, VOCs (including BTEX), permanent gases (N₂, O₂, CO₂), sulfur compounds (H₂S, THT, mercaptans), and specialty gases
Column CapacityUp to 4 parallel capillary columns
Carrier GasesHe, H₂, N₂, Ar, synthetic dry air
Operating Temperature−10–40 °C
Power100–240 V AC, 50–60 Hz, 150 W (config-dependent)
Dimensions450 × 460 × 220 mm
Weight10 kg
Column Temp Range50–160 °C (stability <0.1 °C)
Detection Rangesub-ppm to % v/v
LOD (VOCs w/ preconcentration)<1 ppb
LOD (H₂S)7 ± 0.7 ppm (with sample conditioning)
LOD (THT)2 ± 0.2 ppm (with sample conditioning)
LOD (C₁–C₆ hydrocarbons)<5 ppm
LOD (C₆–C₁₂)<1 ppm
LOD (N₂/O₂/CO₂)<10 ppm
LOD (BTEX)<1 ppm
Analysis Time≤1 min (separation), ≤2 min (incl. backflush)
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BrandAP2E
OriginFrance
ModelProCeas HCl
Detection PrincipleOptical-Feedback Cavity-Enhanced Absorption Spectroscopy (OF-CEAS)
HCl Detection Limit (3σ, 300 s)1 ppb
HCl Accuracy (1σ, 300 s)0.3 ppb + 0.1% of reading
HCl Measurement Range0–1000 ppb
H₂O Measurement Range0–5%
H₂O Detection Limit (3σ, 300 s)180 ppm
Zero Drift (72 h)±0.20 ppb
Response Time (10–90%)<300 s
Measurement Interval2 s
Cavity Temperature Stability±0.002 K (1 s), ±5×10⁻⁵ K (30 min)
Cavity Pressure Stability±0.016 mbar
Sample Temp. Range−10 to +45 °C
Max. Sample Humidity<99% RH (non-condensing)
Sample Flow Rate>400 mL/min
Data InterfacesEthernet, Modbus TCP/IP & RTU, Analog Outputs, USB
Power110–230 VAC, 50–60 Hz, 150 VA
Dimensions19″ rack-mount, 4U
Weight20 kg
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BrandAPIX Analytics
OriginFrance
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelGC Series
PricingAvailable Upon Request
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BrandAP2E
OriginFrance
ModelProCeas COS
Detection PrincipleOptical-Feedback Cavity-Enhanced Absorption Spectroscopy (OF-CEAS)
Detection Limit (3σ, 60 s)2 ppb
Precision (1σ)0.6 ppb + 0.5% of reading
Zero Drift (72 h)±0.20 ppb
Measurement Interval1 s
Response Time (10–90%)<60 s
Measurement Range0–10 ppm
Cavity Temperature Stability±0.002 K (1 s), ±5×10⁻⁵ K (30 min)
Cavity Pressure Control±0.016 mbar
Sample Temperature Range−10 to +45 °C
Sample Humidity Limit<99% RH (non-condensing)
Sample Flow Rate>400 mL/min
Data OutputsEthernet, Modbus TCP/IP & RTU, Analog (4–20 mA / 0–10 V), USB
Power Supply110–230 VAC, 50–60 Hz
Power Consumption150 VA
Dimensions19″ rack-mount, 4U
Weight20 kg
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BrandAP2E
OriginFrance
ModelProCeas HCHO
Detection PrincipleOptical-Feedback Cavity-Enhanced Absorption Spectroscopy (OF-CEAS)
Detection Limit (3σ, 60 s)<1 ppb
Accuracy (1σ)0.15 ppb + 0.1% of reading @ 300 s
Zero Drift (72 h)±0.20 ppb
Measurement Interval1 Hz
Measurement Range0–10 ppm
Temperature Control Stability±0.002 K @ 1 s
Pressure Control Stability±0.016 mbar
Sample Flow Rate>400 mL/min
Operating Temperature−10 to +45 °C
Relative Humidity<99% RH, non-condensing
Data InterfacesEthernet, Modbus TCP/IP & RTU, Analog Outputs, USB
Power Supply110–230 VAC, 50–60 Hz
Power Consumption150 VA
Dimensions19″ rack-mount, 4U
Weight20 kg
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BrandAP2E
OriginFrance
ModelProCeas NH₃
Detection PrincipleOptical-feedback Cavity-enhanced Absorption Spectroscopy (OF-CEAS)
Detection Limit (3σ, 300 s)< 0.05 ppb
Accuracy (1σ)0.015 ppb + 0.1% of reading @ 300 s
Zero Drift (72 h)±0.20 ppb
Measurement Interval1 Hz
Measurement Range0–1000 ppb (guaranteed), 0–10 ppm (operational)
Cavity Volume25 mL
Temperature Control Stability±0.002 K @ 1 s
Pressure Control Stability±0.016 mbar
Sample Flow Rate>400 mL/min
Operating Ambient Temperature−10 to +45 °C
Relative Humidity<99% RH (non-condensing)
Data OutputsEthernet, Modbus TCP/IP & RTU, Analog (4–20 mA), USB
Power Supply110–230 VAC, 50–60 Hz
Power Consumption150 VA
Dimensions19″ rack-mount, 4U
Weight20 kg
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BrandAP2E
OriginFrance
ModelProCeas H₂S
Detection PrincipleOptical-feedback Cavity-enhanced Absorption Spectroscopy (OF-CEAS)
Detection Limit (3σ, 60 s)1 ppb
Accuracy (1σ)0.3 ppb
Zero Drift (72 h)±0.20 ppb
Measurement Interval1 s
Response Time (10–90%)<5 s
Measurement Range0–5000 ppb
Cavity Temperature Stability±0.002 K (1 s), ±5×10⁻⁵ K (30 min)
Cavity Pressure Stability±0.016 mbar
Sample Temperature Range−10 to +45 °C
Sample Humidity Limit<99% RH, non-condensing
Sample Flow Rate>400 mL/min
Output InterfacesEthernet, Modbus TCP/IP & RTU, 4–20 mA analog, USB
Power Supply110–230 VAC, 50–60 Hz
Power Consumption150 VA
Form Factor19″ rack-mount, 4U
Weight20 kg
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BrandAPIX Analytics
OriginFrance
ModelAPIX-PPAM
TypePortable Multicomponent Gas Analyzer Module
PrincipleSilicon-Microfabricated Gas Chromatography with Integrated NEMS/μTCD Detection
Response Time≤10 ms (injection)
Repeatability<0.1% RSD for sample injection
Sample CompatibilityNatural gas, ambient air, permanent gases, hydrocarbons (C1–C10), VOCs, sulfur compounds, halogenated organics, oxygenates
Carrier GasesHe, H₂, N₂, Ar, synthetic dry air
Carrier Flow Rate~1 mL/min
Injection Volume<15 µL
Column Temperature Range50–160 °C (stability <0.1 °C)
Detector Operating RangeAmbient to 120 °C
Detection Rangesub-ppb (with preconcentration) to % v/v
Module Dimensions27 × 10 × 3 cm
Weight900 g
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BrandAP2E
OriginFrance
ModelProCeas HF
Detection PrincipleOptical-Feedback Cavity-Enhanced Absorption Spectroscopy (OF-CEAS)
Detection Limit (3σ, 300 s)< 0.015 ppb
Zero Drift (72 h)±0.20 ppb
Measurement Interval1 s
Response Time (10–90%)< 300 s
Measurement Range0–1000 ppb HF
Optional Co-measurementsO₂ (0–21%), H₂O (0–5%)
Cavity Temperature Stability±0.002 K (1 s), ±5×10⁻⁵ K (30 min)
Pressure Control±0.016 mbar
Sample Temp.−10 to +45 °C
Sample Humidity< 99% RH, non-condensing
Flow Rate< 2000 mL/min
Data InterfacesEthernet, Modbus TCP/IP & RTU, Analog (4–20 mA), USB
Power110–230 VAC, 50–60 Hz, 150 VA
Dimensions19″ rack-mount, 4U
Weight20 kg
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Brand2B Technologies
OriginUSA
Model408
NO Generation MethodPhotolytic decomposition of N₂O at 185 nm
Output Concentration Range0 and 10–1000 ppb
Accuracy±3 ppb or ±3% of reading (whichever is greater)
Flow Rate~3.0 L/min
Rise Time<30 s (to 95% of setpoint)
Operating Temperature0–40 °C
Power Supply12 V DC or 120/240 V AC, 21 W
Dimensions9.4 × 21.6 × 24.1 cm
Weight2.4 kg
Diagnostic InterfaceRS-232
Humidity-Matched OutputYes
NIST-Traceable CalibrationYes
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Brand2B Technologies
OriginUSA
Model306
Instrument TypePortable
Measurement Range0 and 30–1000 ppb
Response Time<30 s
Ozone Generation MethodPhotolysis of O₂ at 185 nm
Accuracy±2 ppb or ±1% of reading (whichever is greater)
Flow Rate~3.0 L/min
Rise Time<30 s (to 95% of target concentration)
Output InterfaceRS-232
Power Supply12 V DC or 100–240 V AC, 18 W
Dimensions9 × 21 × 29 cm
Weight2.6 kg
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Brand2B Technologies
OriginUSA
Model405
Detection PrincipleUV Absorption Spectroscopy at 405 nm
Measurement Range0–10,000 ppb NO₂
Resolution0.1 ppb
Accuracy±2.5 ppb or ±2.5% of reading (whichever is greater)
Detection Limit (2σ)3.5 ppb (60 s avg)
Response Time (100%)40 s (20 s avg)
Operating Temperature10–50 °C
Power Supply11–14 V DC or 100–240 V AC, 26 W
Dimensions43 × 37 × 14 cm (17″ × 14.5″ × 5.5″)
Weight8.4 kg (18.6 lb)
Data OutputUSB, RS-232, 0–2.5 V analog, 4–20 mA analog
Internal Memory8,192 records
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Brand2B Technologies
OriginUSA
Model205
Measurement PrincipleUV Absorption at 254 nm
Linear Range1 ppbv to 100 ppmv
Precision±1 ppb or ±2% of reading (whichever is greater)
Accuracy±1 ppb or ±2% of reading (whichever is greater)
Detection Limit2 ppb
Measurement Interval2 s (configurable averaging: 2 s, 10 s, 1 min, 5 min, 1 hr)
Response Time (100% step change)4 s (2-point)
Sample Flow Rate~1.8 L/min (nominal), >1.2 L/min (minimum required)
Baseline Drift<1 ppb/day, <3 ppb/year
Sensitivity Drift<1 ppb/day, <3 ppb/year
Temperature & Pressure CompensationYes
Operating Temperature0–50 °C (–20–50 °C with optional low-temperature modification kit)
Operating Altitude0–30 km (30–1000 mbar)
Output Unitsppb, ppm, pphm, µg·m⁻³, mg·m⁻³
Data Storage Capacity14,336 rows (e.g., 1.4 days at 10-s average
Communication InterfacesRS232 serial, 0–2.5 V analog output, LCD display
Dimensions9 × 21 × 29 cm
Weight2.1 kg (instrument only
Optional AccessoriesGPS module, microSD card, DewLine™ heater lamp, rotary vane pump, external pump, calibration kit
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Brand2B Technologies
OriginUSA
Model410
Measurement PrincipleChemiluminescence-free ozone titration with UV absorption at 254 nm (NOzone™ Technology)
Range0–2 ppm NO
Detection Limit<1.5 ppb or ±2% of reading, whichever is greater
Data Storage14,336 rows (e.g., 10-sec averages for ~1.4 days
Sampling Flow Rate1.0 L/min
Measurement IntervalConfigurable (10 s, 1 min, 5 min, 1 hr)
Output InterfacesRS-232 serial, 0–2.5 V analog, LCD display, optional microSD card logging
Dimensions33.7 × 20.0 × 13.3 cm
Weight8.3 kg (3.7 kg without portable case)
Optional Accessory401 NO₂ Converter for NOₓ and NO₂ measurement
ComplianceDesigned for ambient air quality monitoring per EPA TO-15 and ISO 8573-1 referencing traceable gas standards
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Brand2B Technologies
OriginUSA
Model202
Measurement PrincipleUV Absorption at 254 nm
Linear Range1.5 ppbv to 250 ppmv
Precision±1.5 ppb or ±2% of reading (whichever is greater)
Accuracy±1.5 ppb or ±2% of reading (whichever is greater)
Detection Limit3 ppb
Measurement Interval10 s (user-selectable averaging: 10 s, 1 min, 5 min, 1 hr)
Response Time20 s for 100% step change (2-point)
Sample Flow Rate~1 L/min (nominal), ≥0.6 L/min (minimum required)
Baseline Drift<2 ppb/day, <5 ppb/year
Sensitivity Drift<1 ppb/day, <3 ppb/year
Temperature & Pressure CompensationYes
Operating Temperature0–50 °C (–20–50 °C with optional low-temperature modification kit)
Operating Altitude0–30 km (30–1000 mbar)
Data Storage Capacity14,336 records (e.g., 1.4 days at 10-s average
Output InterfacesRS-232 serial, 0–2.5 V analog, built-in LCD display
Dimensions9 × 21 × 29 cm
Weight2.1 kg (host only
ComplianceU.S. EPA Federal Equivalent Method (FEM) EQOA-0410-190
CalibrationNIST-traceable
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