廠商登入區員工登入區學術研究機構登入區    
 
  製品介紹 ・サービス
 

稠密度控制
  黏性控制

 

稠密度+黏性控制
  光阻顯影設備
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

   

   
 產品與技術 > ASM In line Coating Controlers

 
 
Range of automatic in-line coating controlers for dip, flow, spin or spray-coating
 


RANGE OF IN LINE COATING CONTROLERS

The ASM controlers are specifically designed for keeping constant the density (ASM 2000 series), the viscosity (ASM 2500 series) or the combination of both density and viscosity (ASM 3000 series) of anti-scratch and/or anti-fog coatings used for the treatment of transparent substrates
All ASM systems control the level of the coating tank via specific sensors.
As soon as the level in the tank falls under the reference (either bacause of solvant evaporation or because of the coating process itself, the system will refill the tank with either base coating or solvant, depending on the actual value of the controled parameter (density or viscosity) compared to the set-point.


 
Example of 2 x ASM 2000 systems on a dip-coating line

In most case, the ASM in-line controler comprizes:
one chassis on wheels that houses the control electronics, the refill canisters (one for solvant,one for coating), the refill pumps and valves and supports the color touch-screen operator’s interface.
One in line sensor for density or viscosity per tank to be controled
One set of non-contact level sensors per tank to be controled
The color touch screen with multiple windows type of user friendly
interface allows a simple but efficient control over the process (View of main screen of the ASM 2000-1 system)


WHY SHOULD YOU USE ASM CONTROLERS ?
 

Before: manual control

After: automatic control


By eliminating all operator’s interactions with the coating process, with their inherent risks for mistakes
and by adding only by very small volume of either solvant or coating (10 to 50 mL), the ASM controler drastically reduces the fluctuation of the performances of the coating process.
Other inherent benefits are:
Eliminates the costly man-power required with manual control(all refills and controls are automatic,day and night, week end included)
Eliminates production down-time (the small quantity added to the tank does not impact the coating process so that operation can be continuous)
Eliminates all risk for coating mishandling situations such as:
# chemical shock if a too large quantity of solvant is added to the tank in one shot
# refill with the wrong chemical
# risk for the formation of air bubble s if the level becomes to low Increase the consistency of the process Increase the life time of the coating solution Allows to save on non quality issues and rework



ASM X1 in line Density sensor


ASM X2 in line viscosity senso


SPECIFICATIONS

Here after are the specifications of our range of standard systems for optical coating applications.
Other systems are available upon request. ASM is also ready to study a specific controler for your process requirement or coating equipment.

In Line Controlers
Density Controlers
Viscosity Controlers
Combined Density Viscosity Controlers
Photoresist Development Controlers

 


If you don't find what you're looking for, Contact Us. We may have a suitable product that's not listed, or we may be able to develop a material to fit your specific needs. Tel : (02)2217-3442 / Fax : (02)2704-4070
 

 

 

  Copyright and Disclaimerc © Xuan Bao Hao Corp.