Flameproof Composite Wastewater Sampler

Flame proof automatic interval sampler model IU 201 AP consists of microcontroller base precise accurate timer with quartz control, reliable power supply and drive circuitry with a special low speed motor and a peristaltic pump housed in a sturdy industrial flame proof, with weather proof powder coated cabinet for IP 65. Pump is design for self-priming from the full depth specified and is manufactured with out seals, gears and valves to minimize maintenance. Maintenance is nearly nil except changing peristaltic tube, a small piece of flexible rubber tube, which can be changed within a minute even by an unskilled labor when, required. Motor and pump are low speed with prefabricated ZZ type bearings for long life. Pump can run dry for hours without any risk to the equipment. Pump is fabricated from polypropylene, which has very high resistance to almost all chemicals.
Small step in a sample time gives a wide selection of sample volume and cycle time decides next sample period. Automatic purging is very essential facility which ensures totally fresh sample every time and avoid collection of dead sample trapped in suction tube. We have provided fixed purging pre sampling and post sampling. This also helps in flushing of suction tube after every sample to avoid to choking problem of suction tube.