| Hirayama offers two heavy-duty, 
          large-capacity platform shakers, models 721 and 722, with digital RPM 
          readouts. These shakers have a platform of the same dimensions as their 
          respective footprints. This design confers more stability to the 721 
          and 722 than many other shakers with oversized platforms. For more capacity, 
          a two-tiered platform is available, but at a reduced speed.   
          | 
      
       
         
          GYROMAX™ 721 Platform Shaker • 
            Maintenance-free, brushless motor 
            • Dynamically balanced, triple-eccentric drive for long life and smooth, 
            stable, and quiet operation 
            • Digital RPM display 
            • Shaking speed: 20 to 400 RPM 
            • Overall dimensions: 24"W x 19"D x 11.5"H 
            • Platform dimensions: Standard size, 24"W x 19"D; Large 
            size, 30"W x 18"D 
            • Power source: 120V, 60Hz, 2A 
            • Shipping weight: 150 lb 
            • Accessories: Platform, clamps, custom spring rack for flasks or 
            tubes of different sizes 
            • Warranty: 2 years, parts and labor  
           
            Model 721 Flask Capacity  
          
             
              | Flask Size (mL) | 
              50 | 
              125 | 
              250 | 
              500 | 
              1000 | 
              2000 | 
              2800 | 
              4000 | 
              6000  | 
             
             
              | Standard platform | 
              80 | 
              48 | 
              30 | 
              20 | 
              12 | 
              6 | 
              3 | 
              3 | 
              3 | 
             
             
              | Large platform | 
              112 | 
              60 | 
              40 | 
              24 | 
              15 | 
              12 | 
              6 | 
              6 | 
              4 | 
             
           
          GYROMAX™ 722 Platform Shaker 
           • Maintenance-free, brushless motor 
            • Dynamically balanced, triple-eccentric drive for long life and smooth, 
            stable, and quiet operation 
            • Digital RPM display 
            • Shaking speed: 20 to 400 RPM 
            • Overall dimensions: 41.75"W x 23.75"D x 11.5"H 
            • Platform dimensions: 41.75"W x 23.75"D 
            • Power source: 120V, 60Hz, 2A 
            • Shipping weight: 300 lb 
            • Accessories: Platform, clamps, custom spring rack for flasks or 
            tubes of different sizes 
            • Warranty: 2 years, parts and labor  
          Model 722 Flask Capacity  
          
             
              | Flask Size (mL) | 
              50 | 
              125 | 
              250 | 
              500 | 
              1000 | 
              2000 | 
              2800 | 
              4000 | 
              6000  | 
             
             
              | 722 Capacity | 
              156 | 
              104 | 
              66 | 
              24 | 
              15 | 
              8 | 
              8 | 
              8 | 
              6 | 
             
           
             | 
      
       
         
          Platform Shaker, Hybridization Oven, Incubator and Convection Oven Accessories 
          Optional accessories include platforms, clamps, custom spring racks, 
          hybridization bottles, microtiter plate holders and additional shelves. 
           
          
          
            
               
                |   | 
                PLATFORMS, 
                  SHELVES & SPRING RACKS 
                   (top) 
                   | 
                  | 
               
            
           
          
             
              | Item# | 
              Description | 
             
             
              | 727P | 
              Universal 
                platform for model 727, 15"W x 15"D | 
             
             
              | 727-SR | 
              Spring 
                rack for test tubes and flasks for model 727 | 
             
             
              | 727-CSR-24 | 
              Custom 
                spring rack to hold up to 24 tubes, 7.3" x 14"D | 
             
             
              | 727S | 
              Extra 
                727 shelf (one supplied with shaker) | 
             
             
              | 737P | 
              Universal 
                platform for model 737, 20.5"W x 17.8"D | 
             
             
              | 737-SR | 
              Spring 
                rack for 737, stainless steel | 
             
             
              | 737-CSR-30 | 
              Custom 
                spring rack to hold up to 30 tubes, 8.5"W x 17.5"D | 
             
             
              | 737-CSR-40 | 
              Custom 
                spring rack to hold up to 40 tubes, 9.8"W x 17.5"D | 
             
             
              | 737S | 
              Extra 
                737 shelf (one supplied with shaker) | 
             
             
              | 747P | 
              Universal 
                platform for model 747, 26"W x 21"D | 
             
             
              | 747-SR | 
              Spring 
                rack, stainless steel | 
             
             
              | 747-CSR-44 | 
              Custom 
                spring rack to hold up to 44 tubes, 9.8"W x 18.8"D | 
             
             
              | 747S | 
              Extra 
                747 shelf (one supplied with shaker) | 
             
             
              | 757P | 
              Universal 
                platform for model 757, 15.8"W x 11.8"D | 
             
             
              | 757-SR | 
              Spring 
                rack for 757, w/dedicated non-universal platform, stainless steel | 
             
             
              | 767P | 
              Universal 
                platform for model 767P, 30"W x 18"D | 
             
             
              | 767-SR | 
              Spring 
                rack for 767, stainless steel | 
             
             
              | 767-CSR-40 | 
              Custom 
                spring rack to hold up to 40 tubes, 9.8"W x 17.5"D | 
             
             
              | 767-CSR-88 | 
              Custom 
                spring rack to hold up to 40 tubes, 16"W x 18.75"D | 
             
             
              | 777P | 
              Universal 
                platform for model 777, 38"W x 24"D | 
             
             
              | 777-SR | 
              Spring 
                rack for 777, stainless steel | 
             
             
              | SKA-DWPH-1 | 
              Plate 
                holder to accommodate a max. of 8 microplates or 4 deep well plates | 
             
           
           
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