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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: GBPI
  • Model Number: GBD-S
  • Power: Electronic
  • Usage: tear strength tester
  • tear tester: high quality testing
  • high precision: simple layout
  • packaging testing supplier: mechanical properties

Packaging & Delivery

Packaging Details wooden box for tear strength tester
Delivery Time 15 working days after receipt of payment of tear strength tester

GBD-S Tear Strength Tester


Function and usage
Mainly test the tear property of paper , mainly using for tearing strength of not more than 1000mN quantitative paper, plastic and foil.



ISO 6383,ISO 1974,GB 11999,GB/T 455.1,GB/T 455.2,ASTM D1922,ASTM D1424,ASTM D689,TAPPI T414


Tear Strength Tester


working principle:

Lift the pendulum up to certain height, enable it to have a certain potential energy, pendulum tears the specimen while swinging down, computer calculates the decreasing energy caused by tearing.

Unit construction principle

Tearing tester elmendorf method is made up with pendulum bracket, pendulum, shaft, stationary clamp, movable clamp, augmenting weights, knife, pendulum releasing system, and computer.





Test range


Tearing arm


Initial tearing angle


Gas supply pressure


Gas supply port

Φ6mm polyurethane pipe

Indication error

within ±0.5% in 20%-90% of max range

Relative fluctuation

within 1%

Instrument size




After sale Service:

1. One year guarantee and all lifetime techinical support

2. USA, Australia Aisa Local agent for service

3.  Speedy reply, 12hrs response to customer questions

4. Software free update

5. Minor maintenance ---parts ship within 24 hrs

6. Major maintenance---Technical will be sent within 15 days

Company Show

                                                                       About GBPI                                                                                

GBPI is a professional manufacturer focused on developing 

and producing packaging material test instruments. Founded in 2002, the company has received IOS9001 certification and reco gnized as high-tech enterprise and software enterprise by national authority. We hold numerous technology patents and software certificates from the national authority, and gained awards for technological progress.




ISO                                                                                              FTA

Gradation of the Certified Reference Materials




Our customer:


Our Laboratory:


 Our team:

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