Air Monitoring Instruments

Handy Sampler

Model No AI-HS 125
Special Features

Battery Operated Pump Runs For A Full Shift Of 8 Hrs.
Rechargeable, Maintenance Free Battery.
Provision For The System To Operate Off The Mains Also.
Digital Timer To Facilitate Unattended Operation.

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Technical Specifications

Suction Pump Built-In Rotary Vane Type.

Flow Rate 0 - 3 Lpm

Timer 3 Digit Display In Minutes

Running Time 1 - 999 Min.

Delay Time 1 - 99 Min.

Power Supply 230+/-10v Ac, 50hz With Battery Charger And Rechargeable Batteries (2ah).

Operation Time 10 Hours With Full Charge, With Sampling Rate Of 1 Lpm.

Charge 15 Hours Or Less.

Sampling Train Consisting Of 2 Nos.,

35 Ml Glass Impinges Kept In Ice Tray Connected With Inert Silicone Tubing.

Fine Particulate Sampler

Model AI-105
IS An Advanced Fine Dust Sampler, Which Can Be Used To Determine The Concentration Of Particular Matter Of Size Less Than 2.5u In Atmosphere? It Has Been Specifically Designed To Comply With Reference Method For Determination Of Pm2.5, When Used Without Imapactor (2.5u Out Stag), The System May Be Optionally Used For Particular Matter Less Than 10u

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Particle Size	Omni directional air inlet with PM 10 separation through an impactor followed by PM 2.5 separation through a WINS impactor
Sampling Rate	Constant sampling rate of 1m3/hr unaffected by voltage fluctuation and filter maintained by critical orifice system
Filter Media	Filter holder designed to hold any standard 47mm dia filter
Sample Volume	Dry Gas meter records the total air volume sampled
Power requirement	Single phase AC 220 volts, 50 Hz

Respirable Dust Sampler

AI-119
Principles Suspended
Particles In The Air Are Sampled At Constant Rate Of 0.9 To 1.3 M3 /Min Through The Inlet Of Cyclone. By Virtue Of Their Momentum, Particles Greater Than 10 Microns Are Carried Vertically Upwards By The Air Flow And Collected On A Filter Paper Of 8 X 10 Inch

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Technical Specifications:

Flow Rate 0.8 To 1.5 M3/Min
Particle Size Up To 10 Micron Collected On Filter And SPM Bigger Than 10 Micron Collected In A Separate Collector Cup Blower Continuous Duty Blower With Brushless Blower Recommended Filter GF/A(8" X 10") For Common Use,
EPM 2000 For Special Research Or Equivalent
Time Record 0 To 9999.99 Hrs.
Time Totalizer Records The Running Time In Hours Timer 24 Hr Programmable Timer
Power Requirement 220 Volts, Single Phase AC

Stack Sampler

Model No - AI - SS26

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Technical Specifications:

Stack Temp Range	Ambient to 600 deg C on a Digital Pyrometer.
Stack Velocity Range	3 to 60 m/sec
Thermocouple	T/C sensor
SS 304 casing, length of insertion	0.6 m with 2m long cable.
Manometer	Digital with 01300 mm of H2O range
Pitot Tube	Calibrated S type fabricated SS 304, 0.6m extendable to 1.2m
Particulate Sampling	2 -30 lpm collection on thimble type filter up to 0.3 micron rating.
Gaseous Sampling	0.2 - 3 lpm collection in a set of Borosilicate glass impingers.
Rota meter	Plastic body with 2% FSD
Accuracy	0 - 30 lpm for PM and 03 lpm for GAS.
Sampling Probe	Made from SS 304 tube, 0.6 m length extendable to 1.2 m.
Filter Holder	Fabricated from SS 304 tube suitable to hold either cellulose filtration
Thimble (size 28mm lD X 100mm long) or glass micro fibre thimble (size 19mm lD X 90mm long).
Nozzles	A set of 3 stainless steel nozzles.
Digital Clock	0-60 minutes, 1 second readout with start and stop switches.