OPTi digital refractometer - Aviation
With a scale set to RI with NTC (RI/Nd being the scientific symbol for refractive index and NTC symbolising that no temperature compensation is applied) this OPTi refractometer can be used for a wide range of chemicals and their solutions including detergents and essences.
However we’ve noticed that many customers within the aviation industry choose this particular model as a convenient and accurate way of determining the concentration of aircraft anti-icing fluids (glycol and additives) when mixed with water prior to applying to aircraft wings to prevent ice build-up during take-off.
OPTi refractometers are Made in the UK using stainless steel injection moulding to construct easy clean prism dish. Learn more about the OPTi digital handheld refractometer here.
Product code: 38-17
Accuracy: ±0.0003 RI
Frequently bought with OPTi
AG 40 calibration fluid - £39.99
AG Fluids are aqueous solutions that cover the range 1.33-1.40 RI (0-40 °Brix equivalent) and have a shelf life of 12-months. Add to your order for free shipping within the UK.