Test Instrument

Oxygen Helium Gas Permebility Analyzer China Factory Price

Pubtester Instruments Co., Ltd.
  • Test Method:Differential Pressure Method
  • Number of Sensors:3
  • Item No.:Gtr-G3
  • Test Modes:Proportional Mode and Standard Mode
  • Vacuum Resolution:0.1 PA
  • Certifiacte:CE, ISO

Base Info

  • Model NO.:GTR-G3
  • Test Gas:Oxygen Helium Nitrogen
  • Trademark:Pubtester
  • Origin:Shandong, Jinan
  • Production Capacity:10 Sets,Quarter


Extended ApplicationPetrochemicalIncluding transportation pipelines, such as MDPE plastic CO2 testingVarious GasesTest the permeability of various types of gases, e.g. O2, CO2, N2, Air and HeInflammable, Explosive GasesTest the permeability of inflammable and explosive gasesBiodegradable FilmsTest gas permeability of various sorts of biodegradable films, e.g. starch-based biodegradable bagsMaterials for Aerospace UsageTest the Helium permeability of airship gas bagsPaper and Paper BoardTest gas permeability of paper and paper-plastic composite materials, e.g. aluminized paper for cigarette packages, Tetra Pak sheeting, paper bowls for instant noodles and disposable paper cupsPaint FilmsTest gas permeability of substrates coated paint filmsGlass Fiber Cloth and PaperIncluding glass fiber cloth and paper materials, e.g. Teflon paint cloth, Teflon welding cloth and Teflon silicon rubber clothSoft Tube Materials for CosmeticsIncluding various types of cosmetic tubes, aluminum-plastic tubes and toothpaste tubesRubber SheetingIncluding various sorts of rubber sheeting, e.g. car tiresVacuum PackagingIncluding vacuum packaging manufacturing sheets that are easily susceptible to gas oxidation and corrosion, such as electronic products, such as consumable sensors, etc.
Technical Specifications
Test Range 0.05~50,000 cm3/m2·24h·0.1MPa (standard volume)
At least 500,000 cm3/m2·24h·0.1MPa (extended volume)
Number of Specimens3
Number of Sensors3
Test ModeThree chambers independent
Vacuum Resolution0.1 Pa
Vacuum Degree of Test Chamber<20 Pa
Test Temperature5°C~95°C ±0.1°C (dry gas at standard atmospheric pressure)

standard atmospheric pressure)standard atmospheric pressure)
Temperature Accuracy±0.1ºC
Test Pressure-0.1 MPa ~ +0.1 MPa
Gas Supply Pressure0.1 MPa~0.8 MPa
Test GasO2, N2 and CO2 (outside of supply
Carrier Gas InterfaceФ6
Vacuum Pipe Diameter1/4"
Correction MethodStandard film calibration, external calibration of vacuum sensor
Specimen Thickness≤3mm
Specimen SizeΦ97 mm
Test Area38.48 cm2
Instrument Dimension740 mm (L) x 415 mm (W) x 430 mm (H)
Power SupplyAC 220V 50Hz
Net Weight50 kg

ASTM D1434, GB/T 1038, YBB 00082003, ISO 2556, ISO 15105-1, JIS K7126-A

Standard configuration: Instrument, vacuum pump, vacuum pipe, gas tube, pressure regulator, sampler, vacuum grease, reference film, temperature controlling device.

Optional configuration: Computer, container testing fixture, sampler blades, vacuum grease, filter paper, humidity generator.

Note: Customer need to prepare testing gas.

Oxygen Helium Gas Permebility Analyzer China Factory Price
Oxygen Helium Gas Permebility Analyzer China Factory Price
Oxygen Helium Gas Permebility Analyzer China Factory Price


Are you a manufacturer or trading company?
We are the manufacturer and trading combo, which specialize in material testing instruments such as plastic package, medical device, facial mask, protective clothing and pharmaceutical package, etc. We located in Jinan, Shandong, China.

Do you have any certificate?
We have obtained CE certificate, passed ISO 9001, IPMS management system certificates, and have 18 utility model patents and 4 software copyright certificates.

How about the installation?
The user's manual specifies the installation requirements with details. We will advise the relative information in advance, such as power supply, space, required temperature, humidity, etc.

Do you have after-sales service?
We will carry out the equipment inspection before delivery. If the machine does not work properly, we can make a remote control service to help dealing with the failure. We promise to reply within 24 hours and provide solutions within 2 working days.

How about the warranty?
Our warranty is 12 month, lifelong free of charge! User just bear the materials cost and express charge out-of-warranty period.

How long does the delivery time?
For the regular machine, 3-5 working days. For the customized one, 30 days or so.