Product Code Product Description PRSG-0411 Sieve Shaker with Time Adjustment for 200/300 mm(8â?�/12â?�) Dia. Frame Sieves, 220-240 V 50-60 Hz PRSG-0411/110 Sieve Shaker with Time Adjustment for 200/300 mm (8â?�/12â?�) Dia. Frame Sieves, 110 V 60 Hz PRSG-0412 Sieve Shaker with Frequency and Time Adjustment, for 200/300mm (8â?�/12â?�) Dia. Frame Sieves, 220-240 V 50-60 Hz PRSG-0412/110 Sieve Shaker with Frequency and Time Adjustment,for 200/300mm (8â?�/12â?�) Dia. Frame Sieves, 110 V 60 Hz STANDARDS : EN 932-5; ISO 565, 3310-1, 3310-2; ASTM E11, 323; BS 410-1, 410-2 The PRSG-0411 and PRSG-0412 Sieve Shakers impart a circular motion to the material being sieved so that it makes a slow progression over the surface of the sieve. They are equipped with a dynamic power source which ensures the right vibration is imparted to the sieves and sample for fast, accurate and reproducible tests. The vertical movement is fixed to ensure the sample spends maximum time on the sieve surface. The unique vibratory action also helps keep the apertures clear and free from binding. The PARSROS Sieve Shakers are fitted with a very efficient clamping device that ensures sieves are held firmly without over-tightening and allows them to be quickly removed and replaced. The timer can be preset for any duration up to 60 minutes. The PRSG-0412 model has the additional frequency adjustment property. Technical Specifications Sieve Capacity 15 pieces of 200 (8â?�) mm sieves + pan and cover 10 pieces of 300 mm (12â?�) sieves + pan and cover Dimensions 510x510x370 mm (for both models) Weight (approx.) 86 kg (for both models) Power 250 W (for both models)