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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: GBPI
  • Model Number: N700
  • Usage: gas permeability rate tester
  • Application: various textiles
  • Standard: ISO 9237, ASTM D 737, BS 5636

Packaging & Delivery

Packaging Details In wooden case for gas permeability rate tester
Delivery Time 25 days after receipt of payment of gas permeability rate tester

 N700 Gas Permeability Rate Tester   

Gas Permeability Rate Tester   



GB/T 5453, ISO 9237, ASTM D 737, BS 5636, GB 6031-85, GB 6529-86, GB 8170-87



To test the gas transmission rate of various textiles, including household textile, industrial textile, non-woven fabrics and other materials such as sponge, paper etc. 


*Household textile and industrial textile

*Non-woven fabrics, sponge, paper, etc


Working principle

Keeping a pressure difference, test the flow volume of gas vertically penetrating the test area of sample in a certain period of time, so as to calculate the gas transmission rate.

Techinical parameter: 

Test range


Test accuracy


Pressure range


Test area

5cm2, 20cm2, 50cm2, 100cm2

Sample thickness




1. Pressure adjustable; auto measure, auto calculate. 
2. After testing for continuous 10 times, auto calculate standard deviation and confidence interval. 
3. Touch screen, voice feedback. 
4. Can retrieve 10 history record entries; printing function, built-in printer. 
5. Easy and simple to operate. 
6. Dynamic display of data, clear to see. 
7. Support unit conversion.


After sale Service:

1. 2 years coverage

2. Speedy reply, 12hrs response to customer questions

3. Software free update

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

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

6. Free inhouse training for customer operator


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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