|Test Chamber||3 test chambers|
|Specimen Size||108 mmx108 mm|
|Specimen Thickness||Less than or Equal to 3 mm|
|Standard Test Area||50 cm2|
|Carrier Gas||99.999% High-purity Nitrogen (outside of supply scope)|
|Carrier Gas Pressure||More than or Equal to 0.28 MPa/40.6psi|
|Port Size||1/8 inch metal tubing|
C230 Oxygen Transmission Rate Test System is designed and manufactured based on the coulometric sensor method (aka. equal pressure method) and conforms to ASTM D3985.