Tender Document - Pollution Control Board, Assam

S. N. Item/Equipment Specifications/Applicable ranges14 Impinger Four number 100 ml and four to six number 225 mlcapacity. Facility should be there for keeping ice at thebottom of impinger box. Electrical cooling is desirable.15 Connectors Push and close type quick connector.16 Vacuum pump Vaccum pump shall be of rotary design, with acapacity of to 0 to 120 lpm gas flow with single phasemotor, 220 V. The pump should have a moisture trapand air inlet valve.17 Dry gas meter The sampling train shall have a dry gas meter with thefacility for measuring temperature and static pressure.The capacity of the meter should be adequate torecord upto 60 lpm of airflow and a minimum readoutof 0.001 cubic meters.18 Pump housing Mild steel case with oven- baked stove enamel finishand ON/OFF switch with indicator lights.19 Tools A Kit containing the essential tools for connectingvarious components shall be provided with theequipment.20 Isokineticity The kit shall be capable to perform continuousmonitoring of isokinetic condition through out thesampling period21 Temperature at meteringpointTemperature measuring device at metering point shallbe provided (0-50°c)22 Vaccum measurement Digital/analog vaccum pressure drop measurementdevice in mm Hg should be provided in stack kit.23 Train leakages The sampling train shall be tested for leakage byplugging the inlet. The rotameter shalll not give areading beyond 5 lpm when the flow has been set at100 lpm. The dry gas meter shall also give a readingof less than 5 percent of the airflow.34