AA ALL LAB EQUIPMENTS

Malviya Nagar, Delhi

technical specifications:- particle size: omni-directional air inlet with pm 10 separation through an impactor followed by pm 2.5 separations through a wins impactor sampling rate: constant sampling rate of 1m3/hr unaffected by voltage fluctuation and filter choking maintained by critical orifice system. filter media: filter holder designed to accept any standard 47 mm diameter filter media. Sample volume: dry gas meter records the total air volume sampled. Power requirement: single phase ac 220 volts, 50 hertz supply. Sampler unaffected by +/- 10% fluctuation in supply voltage.

stack temperature range : ambient to 600 deg c read on a digital pyrometer stack velocity range : 3 to 60 m/sec thermocouple : t/c sensor in ss 304 casing, length of insertion : 0.6m with 2 m long cable manometer : digital with 0 -1200 mm of h20 range pilot tube : calibrated s-type fabricated-ss 304, 0.6m extendable to 1.2m particulate sampling : 0 to 30lpm collection on thimble type filter up to 0.3 micron rating   gaseous sampling : 0 to3 lpm collection in a set of glass impingers rota meter : plastic body with 2% fsd accuracy, 0-30 lpm for pm and 0-3 lpm for gas sampling probe 5 : made from ss 304 tube, o.6m length extendable to 1.2m (size 28mm id x 100mm long) or glass micro fiber thimble (size 19mm id x 90mm long) accommodated in ice tray. placed on rear side of instrument panel with a provision to keep ice. nozzles : a set of 3 stainless steel nozzles digital clock : 0-60 minutes, I second readout with start and stop switches sampling train: I no. Of 240 ml cap. & 3 no. Of 120 ml cap. borosilicate glass impingers accommodated in ice tray, placed on the rear side of instrument panel with a provision to keep ice. vacuum pump: monoblock rotary vane type, oil lubricated, single phase motor (230v) with more than 50lpm free flow capacity.

• Number Of FlowerRespirable Dust Sampler

technical specifications:- flow rate :- 0.9 – 1.4 m3 /min free flow particle size :- particles of 10 microns & below collected on filter paper holder. Spm bigger than 10 microns collected in a separate sampling bottle under the cyclone. sampling time :- 28 hours (maximum) sampling time record:- 0 to 9999.99 hrs. Recorded on a time totalizer. automatic sampling: - 24 hrs programmable timer to automatically shut off the system after pre set time interval. power requirement: - nominal 220 v, single phase, 50hz ac mains supply. size & weight :- 430 x 320 x 840mm.30kg

specifications:  battery operated pump for a full of 8 hrs. rechargeable maintenance free battery provision for system to operate for the main also suction pump: diaphragm type. sampling rate : 0.5 – 1lpm rota meter: 0-3 lpm wit needle valves to control flow. digital timer : 3 digit display in minutes with provision of display of total run time & delay time   battery : rechargeable maintenance free battery running time: 1-999min. delay time: 1-99 mint. operation time : 8 hours with full charge, charge time: 15 hours or less. sampling train : consisting of 2 nos., 35 ml glass impinge kept in ice tray connected with inert silicone tubing. power supply: 220v (+/-) 10 v ac, 50hs with battery charger & rechargeable battery (4ah). .