Oxygen permeability of contact lens, which has a direct influence on wearing comforts, is an important index.

OTR(oxygen transmission rate) Instrument is applicable in OTR test of contact lens material under related standard.
OTR Instrument has below merits:

1. High precise oxygen sensor,fast and accurate
2. Wide temperature and humidity control range
3. Test process will not be influenced by power off

For more information, please feel free to contact Shirley 

Labthink provides excellent testing equipments and services for Labs, quality and safety control sections of worldwide industries, including pharmaceuticals, foodstuff, cosmetics, packaging, printing, adhesive, automotive, petroleum chemistry, environment, biology, new energy, construction, astronautics and electronics, etc.