air sampler microprocessor

Specifications: Stack Temperature Ambient to 600 deg C displayed on a digital pyrometer. Themocouple Theromocouple sensor should be in stainless steel casing length of insertions should be one meter with atleast two meter long cable. Stack velocity range and Manometer 0-30 meter per second should be able to measure by glass borosilicate tube attached with spirit label for labelling and for measuring of low velocity differential density manometer should be provided. Rotameters Two rotameters with 2 percent FSD accuracy of 0-30 1pm and 0-3 1pm should be provided for particulate and gaseous sampling. Pitot Tube S type Pitot tube fabricated from stainless steel should be of one meter length. Filter Holder Should be fabricated from steel and should be suitable to hold both cellulose thimble of 30x100 mm and GF/A thimble of 19x19 mm. Nozzles A set of 3 nozzles of stainless steel should be provided. Digital clock A stop watch of 0-60 minute with 1 seconfd read out should be provided. Cold box A cold box should be provided with a provision to keep ice and three impinger tubes with all-socket joints. Vaccum pump Rotary. Vane type free air displacement 50 LPM driven by single phase motor.