Dual Channel Fine Dust Sampler (IPM-FDS-2510)

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The INSTRUMEX Dual Channel Fine Dust Sampler (Model: IPM-FDS-2510) is an advanced ambient air sampling instrument developed and manufactured by Instrumex. As one of the first indigenous Indian dual-channel fine dust samplers, it is designed for the simultaneous collection of PM10 and PM2.5 particulate matter samples in accordance with USEPA Reference Method principles, CPCB Ambient Air Quality Monitoring Guidelines, and NPL-Delhi certified standards.

Designed for environmental monitoring professionals, industries, consultants, laboratories, research institutions, and government agencies, the INSTRUMEX Dual Channel Fine Dust Sampler delivers accurate and reliable collection of airborne PM10 and PM2.5 particulate matter for gravimetric and laboratory analysis. Its advanced dual-channel configuration enables the simultaneous sampling of both particulate fractions, reducing monitoring time, improving operational efficiency, and ensuring high-quality data for ambient air quality assessment and regulatory compliance.

Application Surface And Methodology

The Instrument Draws Ambient Air Through A USEPA-Based Omni-Directional PM10 Inlet, Which Separates Particles Larger Than 10 Microns From The Air Stream. A Dedicated PM2.5 WINS Impactor Further Classifies The Sampled Air, Allowing Fine Particulate Matter Smaller Than 2.5 Microns To Be Collected On A Separate Filter.

Both PM10 And PM2.5 Fractions Are Collected Simultaneously On Filter Media Suitable For Laboratory Analysis. After Sampling, The Filters Are Weighed Under Controlled Laboratory Conditions To Determine Particulate Matter Concentrations In Ambient Air.

To Ensure Accurate Sampling, An Indigenously Developed Microprocessor-Based Digital Dual Flow Controller Independently Maintains A Constant Flow Rate Of 16.67 LPM In Both Channels Throughout The Sampling Period. The System Continuously Measures And Records Sampling Parameters Including Flow Rate, Cumulative Volume, Temperature, Pressure, And Sampling Duration, Ensuring Reliable And Reproducible Results.

Key Features

  • Simultaneous Collection Of PM10 And PM2.5 Samples
  • Designed As Per USEPA Reference Method Principles
  • Complies With CPCB Ambient Air Monitoring Requirements
  • PM10 Confirm To 40 CFR Part 50 Appendix J Of USEPA
  • PM2.5 Confirm To 40 CFR Part 50 Appendix L Of USEPA
  • Independent Dual-Channel Flow Control
  • Constant Flow Rate Of 16.67 LPM ±2% Accuracy
  • Real-Time Display Of Flow Rate, Sampled Volume, Temperature, And Pressure
  • Programmable Automatic Start And Stop Operation
  • RS-232 Communication And USB Interface For Data Collection
  • NPL-Delhi Certified PM2.5 WINS Impactor Ensuring Accurate Separation And Collection Of Fine Particulate Matter (PM2.5) In Accordance With Recognized Sampling Standards.
  • 4.1" × 2.6" LCD Touch Display With An Intuitive And User-Friendly Interface.
  • Automatic Parameter Flagging Displays A Flag Whenever Any Monitored Parameter Goes Beyond Its Specified Operating Range, Helping Users Quickly Identify Abnormal Sampling Conditions.
  • Electrical Protection System Safeguards The Data Logger From Damage Caused By Frequent Power ON/OFF Cycles.
  • Automatic Data Logging At 5-Minute Intervals Throughout The Sampling Period.
  • Power Failure Recording With Detailed Reporting Of Power Interruption Events During Sampling.
  • Comprehensive Sampling Reports Providing Total And Average Values Of All Critical Parameters.
  • Remote Calibration Capability Allowing Calibration And Diagnostics Without Requiring Site Visits.
  • Real-Time Display Of Flow Rate, Volumetric Flow, Temperature, Pressure, And System Status.
  • Data Integrity & Traceability Through Continuous Recording Of Sampling Data And Event Logs.
  • Enhanced Reliability For Long-Term Unattended Field Operation.

Accurate PM10 Measurement

Accurate Sampling

Advanced Flow Control Technology Ensures Stable And Accurate Sample Collection Throughout The Sampling Period, Minimizing Measurement Uncertainty.

Stable Flow Control

Improved Efficiency

Simultaneous Pm₁₀ And Pm₂.₅ Sampling Eliminates The Need For Separate Instruments, Reducing Manpower Requirements And Operational Costs.

Simultaneous Particulate and Gas Sampling

Regulatory Compliance

The Sampler Is Designed To Support Environmental Monitoring Programs Conducted In Accordance With USEPA And CPCB Guidelines.

Enhanced Reliability

Reliable Data Collection

Continuous Monitoring Of Sampling Parameters And Built-In Leak-Check Functionality Help Ensure Data Integrity And Dependable Results.

Compliance Ready

Easy Operation

The Programmable Timer System And Automatic Sampling Functions Enable Unattended Operation And Simplified Field Deployment.

Applications

  • Ambient Air Quality Monitoring Programs
  • CPCB And SPCB Monitoring Networks
  • Environmental Impact Assessment (EIA) Studies
  • Industrial Environmental Monitoring
  • Construction Site Air Quality Assessment
  • Mining And Quarry Operations
  • Infrastructure And Smart City Projects
  • Research And Academic Institutions
  • Environmental Laboratories And Consultants
  • Regulatory Compliance Monitoring

Why It Helps

Particulate Matter, Particularly PM10 And PM2.5, Is Among The Most Critical Air Pollutants Affecting Human Health And Environmental Quality. Fine Particles Can Penetrate Deep Into The Respiratory System And Contribute To Various Health Concerns, Including Respiratory And Cardiovascular Diseases.

The Instrumex Dual Channel Fine Dust Sampler Enables Accurate Collection Of Particulate Matter Samples For Laboratory Analysis, Helping Organizations Assess Ambient Air Quality, Identify Pollution Trends, Evaluate Environmental Impacts, Meet Regulatory Requirements, And Develop Effective Pollution Control Strategies. By Providing Reliable Particulate Sampling Data, The Instrument Supports Informed Decision-Making For Environmental Protection And Public Health Management.

Proudly Developed in India

The Instrumex Dual Channel Dust Sampler Represents Our Commitment To Indigenous Innovation And Environmental Technology. Designed, Developed, And Manufactured In India, It Combines International Sampling Methodologies With Local Engineering Expertise To Deliver Reliable Performance, Excellent Service Support, And Long-Term Operational Value.