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VOLATILE ORGANIC SAMPLING SYSTEM MODEL PEM–VOSS 1 Volatile Organic Sampling System has been designed for Sampling Volatile Organic Compounds from Stack emission at low flow rate using US EPA Sampling procedure described in Method 0031. The samples are later desorbed using thermal desorbtion (5041A) and analysed by GC/MS (Method 8260B). The sampling system consists of a heated glass lined sampling probe, heated Teflon sampling tube, VOC Sampling train and VOC Sampling measurement module complete with necessary accessories. The material of construction in contact with the sample glass is only glass & Teflon. The sampling train consists of condensers, glass sampling tubes for Tenax / Tenax / Anasorb 747, Condensate Tube & Silica Gel Adsorber.
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VOC Sampling Train
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VOC Sampling Control Module
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Stop Cock 3 way
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Glass body with Teflon Plug
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Elect Gas Meter
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From 0.10 LPM to 3.00 Liters
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1st Condenser for Cooling
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Glass body with Temp. Sensor
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Elec.Flow Meter
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0.10 to 2.00 LPM with fine control valve
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1st Tenax TA Tubes
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Threaded Glass body with Teflon Cap
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Vacuum Guage
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0-760 mm Hg
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2nd Tenax TA Tubes
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Threaded Glass body with Teflon Cap
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Electronic Display
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Condenser bottle
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Glass body capacity 20 mL
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1st Condenser Temp.
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0 to 1000C
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2nd condenser for cooling
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Glass body with Temp. sensor
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2nd Condenser Temp.
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0 to 1000C
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Anasorb Tube
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Glass body with Teflon Cap
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EGM Temp
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0 to 1000C
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Silica Gel Bottle
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Threaded Glass body with Teflon Cap, Length 20 cm
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Stop Watch
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0 to 9 Hr. 59 M 59 S
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Connections / Unions
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Teflon
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Sampling Pump
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Diaphragm Type with Teflon coating & film Capacity 10 LPM
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Charcoal Trap
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Glass Tube with charcoal
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Power Sockets
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For Water Circulating Pump
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Cabinet
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ABS Suitcase with PE Foam insulation
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Power
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230 V AC
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Water Circulating Pump
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Tillu make 230 V AC fitted inside
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Heated Glass Lined Probe
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Heated Teflon Sampling Tube
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Length
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100 cm
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Length
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125 cm
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Internal Tube
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Borosil Glass with ¼†OD end tube
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Internal Tube
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¼†OD Teflon
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Outer Casing
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38 mm OD Al.
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Outer Casing
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Insulated Heat Shrinkable Teflon Sleeve
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Heating Range
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500C to 1800C
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Heating Range
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500C to 1800C
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Temp. Controller
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Electronic with LED Display
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Temp. Controller
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Electronic with LED Display
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Power
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230 V AC
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Power
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230 V AC, 50 Hz
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OPTIONAL: Threaded Glass Adsorbption Tube with Teflon Cover (for Tenax TA/Anasorb Filling), Teflon Union with nut, ferrule & Teflon caps for closing glass & Teflon cover end, Teflon Ferrules
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