This instrument is a special instrument for testing according to the national standard d 0502-2005 (cement fineness test method: 80um sieve analysis method). It is a necessary instrument for the laboratory and cement professional scientific research institutions.

 

Technical parameters:

 

1. Sieve analysis test fineness :80um:45um

 

2. Screen analysis automatic control time :2min(adjustable)

 

3. Adjustable working negative pressure :4000 to 6000Pa

 

4. Working voltage :220V - 750W