• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: GBPI
  • Model Number: N500
  • Power: Electronic
  • Usage: Plastic Testing Machine
  • Precision: High precision
  • Temperature range: 5~50℃
  • Humidity range: 0%RH (30~90%RH optional)

Packaging & Delivery

Packaging Details wooden case for gas transmission rate analyzer
Delivery Time 20 days after receiving payment of gas transmission rate analyze

N500 Gas Transmission Rate Analyzer

Gas Transmission Rate Analyzer


Function and usage:

To test the gas (O2, N2, CO2 etc) transmission rate (GTR) of packaging materials, such as plastic film, composite film, coextrusion film, aluminum-plated film, aluminum foil, infusion bag, sheets, paper, paper board, solar battery panel, cellophane, ceramics and porcelain, and various containers such as bag, pouch, bottle, can, bowl, box, widely used in the industries of food, pharmaceuticals, personal care, household, electronics and so on. 



GB/T 1038, ISO 2556, ISO15105-1, ASTM D1434, YBB00082003, JIS K7126-A

Application :

* Films
rigid films, shrik films, stretch films, plastic films, plastic composite films, paper-plastic composite films,aluminized films, aluminum foil, aluminum composite films, high barrier films and many others. Eg. PET, OPP, CPP, LDPE, BOPP

* Sheet
engineering plastics, rubber, waterproof building materials, and thermal insulation materials, e.g. PP, PVC, PVDC, and nylon

paper, plastics, rubber,paper-plastic composite, glass, and metal packages, eg: bottles, containers


Techinical Parameters:

Test range

0.02~50000cm3/m2 ·24h·0.1Mpa 

(0.02~600000 optional)

Test accuracy

0.01 cm3/(m2·24h·0.1Mpa)

Temperature range


Temperature accuracy


Humidity range

0%RH (30~90%RH optional)

Humidity accuracy


Vacuum degree


Vacuum resolution


Test pressure


Test gas

O2, CO2, N2 etc

Sample thickness


Sample size

Φ110mm, test area 50.24cm2

Gas supply pressure


Instrument size


Power supply

220V 50Hz



1. Temperature control: International advanced electromagnetic technology, program controlled, automatic temperature rise and fall, speed adjustable. Precision 0.01℃. 
2. Automatically keep pressure difference. 
3. Unique chamber and gas flow design, specialized sensor, high precision and stability. 
4. Adaptable to environment, not affected by environment temperature. 
5. Applicable to high barrier material and low barrier material; can test aluminum foil. 
6. Real time curves display of transmission rate, pressure, pressure difference and temperature. 
7. Simple software interface, easy to use, auto save data and report, can print curves. 
8. Wholly automatic, over pressure protection, multiple safety protection. 
9. Standard film calibration and pressure calibration. 
10. Excellent hermetic sealing of test chamber, can test ceramics and porcelain.


After sale Service:

l   2 years coverage

l   Speedy reply, 12hrs response to customer questions

l   Software free update

l   Minor maintenance ---parts ship within 24 hrs

l   Major maintenance---Technical will be sent within 15 days

l   Free inhouse training for customer operator



ISO                                                                                                       FTA




























Gradation of the Certified Reference Materials



Our customer:



Our Laboratory:


 Our team:

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $34,000
Learn More