LS152 Vacuum Coating Thickness Measuring System

LS152 Vacuum Coating Thickness Measuring System


     Ⅰ.Brief Introduction  

     LS152 vacuum coating online thickness monitor provides dual RS485 communication interface, the standard MODBUS communication protocol, convenient for communications with PLC, human-machine interface and computer. Coatingmachine can directly communicate with LS152 to get optical density data torealize the automatic control (closed-loop control).

Vacuum Coating Thickness Measuring System


    1. Wavelength: according to the customer‘sneed to choose, there are following options:
        Infrared: 850 nm(the default option, strong anti-interferenceability)
        Visible light: 380nm-760nm(white light)
        Green light: 530nm
    2. Transmission Accuracy: ±1%
    3. Transmission Resolution: 0.005%
    4. Density measuring range: 0.00 OD ---5.00 OD
    5. Density resolution: 0.01 for 0.00 - 3.00OD
                                         0.05 for 3.00 - 5.00 OD
    6. Temperature range: -20°C --- +70°C  
    7. Power supply: 220V AC/50Hz
    8. Communication: dual RS485

      Ⅳ.Operation video   

Vacuum Coating Thickness Meter

Vacuum Coating Thickness Measuring System

Vacuum Coating Thickness Measuring SystemOnline thickness meter

Film online thickness meter

Vacuum Coating Thickness Measuring System

schematic diagram of the coating machine


Vaccum coating thickness meter controller

Vaccum coating thickness meter


       1.The meter has one-year warranty. If the gauge works abnormally, pleasesend the whole gauge to our company for maintenance
       2.Provide users with spare parts and lifelong maintenance services
       3.Provide the users with the meter inspection service 
       4.Free technical support for long term

       Manufacturer: Shenzhen Linshang Technology Co.,Ltd. Website:       

       Service hotline: 0755-86263411 Email:

Tags: Light transmittance meter Optical density meter
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