Detail PM2.5 Dust Monitoring Sampler
Dust Monitor
Model No : IPM-FDS 2.5/10 Micron
Instrumex Ambient Fine Dust Sampler is designed as per USEPA guidelines for sampling of PM2.5 and PM1 0 particles in Ambient Air. The USEPA based WINS impactor separates the particles smaller than 2.5p by the principle of impaction at a regulated flow of 1 m3/hr. A critical orifice controls the flow throughout the sampling period. PM1 0 particle sampling is achieved by replacing the WINS impactor with a downtube.
Key Features
Light Weight & Low cost monitoring Solution
• Confirms to U.S. EPA guidelines
• Choice of Sampling inlets for PM2.5, PM10 and TSP
• Construction suitable for outdoor use
Technical Specifications
PM 2.5 Size Separator
U.S. EPA designed PM25 Wins Impactor
PM 10 Size Separator
U.S. EPA Omni-directional ambient particle inlet with 10µ separation assembly & sample transport tube.
Air sampling Filtration Media
Suitable for 47mm filter in special Delrin Filter cassette carrier housed in filter holder assembly
Flow Control
Flow control by critical orifice at 1m3/hr unaffected by voltage fluctuation
Volume Totaliser
Totalized volume readings available on Dry Gas Meter
Clock / Timer System
Programmable Real Time control system with automatic start & stop Digital display of date, time & time of sampling. Accuracy ± 2 min / month.
Leak Test
Internal & External Leak check feature for accurate sampling
Vacuum Pump
A diaphragm type pump with AC motor for reliable & low noise operation
Power Requirement
230 V AC 10% ± 50 Hz
Dimension & Weight
Sampler Size (16X13X24)". Total height with Inlet and Stand (5.5)'. Approx 25 Kgs
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Optional Gaseous Sampling Attachment
Thermoelectric Gaseous Sampling Kit
> Automatically Maintains Temperature Constant between 10-15 Deg C.
> Provision of 4 glass impingers (35m1. capacity)
> 4 way Acrylic Manifold with needle valve for precision flow control
> Impinger stand for accommodating impingers
> 0-3 LPM Rotameter for flow setting
In-built Gaseous Sampling Kit
> Attached to the instrument with an aluminum box and Ice Tray
> Requires regular monitoring of cold water or Ice to prevent evaporation of reagents M Provision of 4 glass impingers (35m1. capacity)
> 4 way Acrylic Manifold with needle valve for precision flow control
> Impinger stand for accommodating impingers
> 0-3 LPM Rotameter for flow setting
