supply of laboratory testing equipments-smoke meter with piezo sensor to measure the opacity of smoke with standard accessories smoke meter to measure the opacity of smoke with rpm measured by piezo method, rs 232, probe and standard accessories , computerized universal testing machine , performance and endurance test rig for foot and rocker sprayer , strap drop and tank impact test rig, test rig for fatigue on compression sprayer , test rig for trigger type cut off device ( as per bis standard ) mounted on m.s. structure dully powder coated , spray launce pressure test rig ( as per bis standard ) mounted on m.s. structure dully powder coated , reciprocating pump test bench , test set up of mist blower mounted on m.s. structure dully powder coated round type duct, pitot tube, u tube manometer, blower switch, single phase 3 / 4 hp centrifugal blower, orifice meter , spray pump test rig for centrifugal pump mounted on ms structure duly powder coated . leakage test for delivery line mounted on m.s. structure dully powder coated , hand arm & whole body human vibration meter including 1 / 1 & 1 / 3 octave analysis includes . test facility for chemical composition of soil engaging of components ( multi ccd spectrometer ) spectra analytical , computerised engine test set-up for testing of engines of self propelled machines computer based engine test rig for test of various engines used in self propelled agricultural machinery 5-6 hp capacityengine ,