Digital Cupping Tester

BGD 309 Cupping Tester is applicable to evaluate crack resistance and detachment from the metal substrate of coated surface which is coated with paint, varnish, etc., after the coating layer is deformed gradually under standard condition. The sample panelmax. 1.25mm thick×70 mm width, coated min.0.03mmis clamped by an upper wheel and manually cupped by a ф20mm  hemispherical indenter onto a ф27mm die by a drive wheel. The depth to cause failure is indicated on a precise digital display. The results can be easily observed with an illuminated magnifier

Compliance with ISO 1520,BS 3900 Part 4,DIN 53166,DIN 53233 etc

Automatic coordinate positioning system: tester can memorize the home position after being zeroed, also track the punch's position automatically. Therefore, the traditional error caused by return or shake can be avoided.  

Highly precise position sensor: the minimum division value of the depression depth can reach 0.01mm.

Applicable for every kind of substrate, and the maximum pressure can reach 2500N. 

The coordinate position of the plug can be zeroed manually and can be memorized

Come with 10X illuminated mangnifier, convenient to observe and judge test result.

 Hand twist operation: laborsaving and easy-handling.



Diameter of punch ф20mm
 Maximum dent thickness 12mm
Maximum depress power: 2,500N
Resolution of dent 0.1mm
Counter digital display, in 0.01mm increments
Dimension of test pane150mm×70mm ×0.03-1.25mm Smooth, not deformed
Materialpolished steel panel
Weight 28KG
Dimensions 290mm×240mm×370mm L×W×H
Ordering InformationBGD 309---Digital Cupping Tester

Introduction Video

Operation Video

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Biuged Precise Instruments (Guangzhou) Co.,Ltd

AddNO.15, Fuzhong Rd., Zhongxin Town, 

Zengcheng District, Guangzhou.China



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Biuged Laboratory Instruments (Guangzhou) Co.,Ltd.

Add:RM.310, NO.1, Sicheng Rd.,
Tianhe District, Guangzhou.China



Biuged Precise Instruments (Shanghai) Co.,Ltd

Add:No.1111, ZhongCai Industrial Park
1st floor,Zhu Feng Road, Qingpu District
Shanghai City, China.



  Biuged Laboratory Instruments (Guangzhou) Co., Ltd.   Guangdong ICP record number:11044672