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TCB-IICupping Tester

Cupping Tester

Product Number: TCB-II

Brand Name:MODERNER

Product Origin: China

Purchasing Heat:3432

Standard: ISO 1520,BS 3900,DIN 53166,DIN 53233

TCB Cupping Tester is in accordance with the specification in ISO 1520《Paints and Varnishes—Cupping Test》and the design and manufacture in National Standard GB/T 9753.

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Product Details

Ⅰ. Introduction:

The NEW Modern Instruments TCBII Cupping Tester, designed with a new highly functional geared design for linear force transmission it is designed to aid user friendly testing and a magnifier to provides easy visual inspection.
A sample panel with a minimum coating thickness 0.3 mm, is clamped by an upper wheel and manually cupped by a 20 mm circumference hemispherical indenter onto to a die by a drive wheel.
The depth to cause failure is indicated on the digital display, from 0 - 10 mm, in increments of 0.01 mm. 


 


 


 


 


 

Ⅱ. Main Technical Parameters: 

Type

TCB-II

Diameter of top steel ball

20mm

Maximum jacking height

10mm

Height display accuracy

0.05mm

Jack-up speed by shaking hands

0.20mm/r

Recommended test plate size

70×70×0.30~1.25mm

Packing size

440×390×500mm

Weight

24KG

Gross weight

26.5KG


Ⅲ. Test Procedure :

Hold the test panel firmly between the retaining ring and the die with the coating towards the die and with the hemispherical end of the indenter in contact with the test panel (zero position of the indenter).
Adjust the panel until the central axis of the indenter intersects the panel.
Advance the hemispherical end of the indenter into the test piece at a constant rate until the specified depth is reached i.e. until the indenter has travelled this distance from the zero position. 
Using normal corrected vision or, by agreement, a magnifier, examine the coating of the test panel for cracking and/or detachment from the substrate.
When removing the test panel, first slacken the indenter hand-wheel to relieve pressure, then unscrew the upper clamping wheel to free the panel. 

Ⅳ. Operation video:  





Ⅴ. Configuration list:

Type

TCB-II

Machine

1

Zero Board

1

Magnifying glass stand

1

Magnifying glass

1

5V Power converter

1

USB power cord

1

Instruction

1

Certificate

1

 

Ⅵ.  Ordering Information:

Type

Name

TCB-II

Cupping Tester

 

Ⅶ. Documents:

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