Reasonable price High Efficient Oxygen Gas Permeability Tester for Contact Lenses

Place of Origin China
Brand Name Labthink
Certification ISO 9001, CE
Model Number OX2/231
Minimum Order Quantity 1 set
Price Negotiable
Packaging Details Veneer Case
Delivery Time 3-7 work days
Supply Ability 1 set per 3 work days
Product Details
Method Differential Pressure Method Test Materials From Low To High Barrier Materials
Type Modle Basic Type (Costabe) Warranty 12 Months
Training Free, Door-to-door Software Available
High Light

Gas Transmission Rate Tester

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Oxygen Permeation Analyzer

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Product Description

Oxygen Permeability Tester for Contact Lenses Materials Based on ISO 9913

 

Oxygen permeability of contact lenses has a direct influence on wearer comforts and will in turn affect the sales. That is why oxygen permeability testing attracts particular attention of lens manufacturers.

 

ISO issued special testing standards for the oxygen permeability testing of contact lenses: ISO 9913-1 Optics and Optical Instruments-Contact Lenses-Part 1: Determination of Oxygen Permeability and Transmissibility with the FATT Method and ISO 9913-2 Optics and Optical Instruments -Contact Lenses-Part2: Determination of Oxygen Permeability and Transmissibility by the Coulometric Method. Testing principal and testing instruments in ISO 9913-2 is very similar to that used in coulometric method in oxygen permeability testing of flexible material. Many manufacturers of contact lens have been authorizing Labthink to test the oxygen permeability of lens materials and have got ideal testing results.

 

OX2/231 Oxygen Permeability Tester can be used for contact lense testing.

 

Specifications

 

test ramge 0.01~10,000 cm3/m2·d
Resolution 0.01 cm3/m2·d
Thickness ≤3 mm
Carrier Gas High purity nitrogen with more than 99.999% concentration
(outside of supply scope)

 

Reasonable price High Efficient Oxygen Gas Permeability Tester for Contact Lenses 0

 

Reasonable price High Efficient Oxygen Gas Permeability Tester for Contact Lenses 1