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Micro-computer Controller Cobb Absorption Tester Paper Testing Machine for Ink Print with One Year Warranty

    Buy cheap Micro-computer Controller Cobb Absorption Tester Paper Testing Machine for Ink Print with One Year Warranty from wholesalers
     
    Buy cheap Micro-computer Controller Cobb Absorption Tester Paper Testing Machine for Ink Print with One Year Warranty from wholesalers
    • Buy cheap Micro-computer Controller Cobb Absorption Tester Paper Testing Machine for Ink Print with One Year Warranty from wholesalers
    • Buy cheap Micro-computer Controller Cobb Absorption Tester Paper Testing Machine for Ink Print with One Year Warranty from wholesalers

    Micro-computer Controller Cobb Absorption Tester Paper Testing Machine for Ink Print with One Year Warranty

    Ask Lasest Price
    Brand Name : Kejian Kinsgeo
    Model Number : KJ-8251
    Certification : ISO,CE and etc
    Price : Negotiate
    Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram,In cash, escrow
    Supply Ability : 100 Sets per Month
    Delivery Time : 5-10 working days after order confirmed
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    Micro-computer Controller Cobb Absorption Tester Paper Testing Machine for Ink Print with One Year Warranty


    Micro-computer Controller Cobb Absorption Tester Paper Testing Machine for Ink Print with One Year Warranty


    Introduction:


    Paper Testing Machine is used to test the surface water absorbability of paper or paperboards,use COBB test methods,also called Paper surface absorb weight tester or COBB tester.
    Definition of COBB:Unit area of paper or Paperboard,under certain pressure,temperature,with the required time to test the absorbing water,the formula is:C=(G2-G1)×100.
    C —— COBB water absorbing value;
    G2 —— sample weight after testing;
    G1 —— sample weight before testing.


    Standards:


    ISO535—1991 Water absorbability testing of paper or paperboards——Cobb methods
    GB/T1540—1989 Water absorbability testing of paper or paperboards


    Specifications:


    Metal cylinder sectional area100±0.2cm2(inner diameter 112.8±0.2mm)
    Cylinder height50mm,contact surface is smooth between cylinder surface and sample
    absorbent paper amount is200~250g/m2,absorbing
    Smooth metal roll,roll widt 200±0.5mm,weight is10±0.5kg
    Environment conditionTemperature20~40°C,Relative humidity<85%
    Outside sizeL×W×H=510 X 400 X 365 mm
    Weight30 kg
    speed75mm/10min

    RFQ:


    Why choose us?


    1. Considerate Service Different countries plugs, manually change the-voltage from 110V to 220V, insurance indicator.


    2.Excellent after sale service:

    1 YEAR warranty. If you have any problems during testing process, we promise we will give you a reply with 24 hours and solution provide within 3 working days. What you need to do is to send us the controller.


    3.Good Packaging:

    Covered with air bubble film before put the machine into the wooden case, which not only has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture corrosion, good transparency etc.


    Pictures:



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