ATTRI-AS is suitable to the evaluation of the attrition resistance of powders accordingly to the standard norm ASTM 05757-95 (Air-Jet):

 

- stainless steel frame painted to withstand to acidic attack;

 

- attrition cabinet fully built in compliance to ASTM norm;

 

- stainless steel attrition tube;

 

- glass settling chamber;

 

- block system on the air stream line;

 

- gauge for measuring the air flow with 1000 l/h full-scale;

 

- pressure gauge for determining the upstream pressure value;

 

- air humidifier;

 

- cabinet for powder collection;

 

- timer for indicating the end of the test through a sound beep;

 

- automatically regulated air flow during catalyst loading;

 

- run start-up with self-regulation of back pressure and air flow rate (manual fine tuning);

 

- easy removal, cleaning and reinstallation of the attrition tube settling chamber assembly;

 

- detailed operation manual with photos