This chamber is made of a cabinet that includes 3 distinct devices, enabling watertightness tests according to procedures described in standards of the main automobile manufacturers. The 3 functioning modes are defined according to the wanted sprinkling type : Nozzle mode, Ramp mode and Half Ring mode. To each mode correspond a type of test and a specific assembly of the samples to test. The water used for the sprinkling is recycled thanks to a retention tank. Fillings and drainings are automatic. Each different type of test is entirely piloted by the software command unit with tactile screen. ZI du Bedat - BP 67 - 33650 St Médard d'Eyrans - France www.climats-tec.com Rain spraying chamber

Technical features Nozzle • 35° solid cone • Samples vertical holder with adjustable distance (450 to 600 mm) Ramp • Swinging ramp from -45 to +45° (in 4 s) equipped with 29 holes of 0,5 mm • Samples plate holder (200 x 200 mm) with programmable slope from 0 to 90° Half Ring • Double half ring of 800 mm diameter forming a 140° angle and equipped with 50 swivelling nozzles with straight spray • Samples plate holder (200 x 200 mm) with programmable slope from 0 to 90° Performances (according to functioning mode) • Flow rate from 0 to 5 l/min • Pressure from 0 to 10 bar flow rate setpoint in l/min...