Khúc xạ kế kiểm tra nồng độ Urê Holani AD-4 (Ethylene Glycol: 0- -50°C, Propylene Glycol: 0- -50°C, 5°C)

AdBlue®  is the registered trademark for AUS32 (Aqueous Urea Solution 32.5%) and is used in a process called selective catalytic reduction (SCR) to reduce emissions of oxides of nitrogen from the exhaust of diesel engined motor vehicles. It is a 32.5% solution of high-purity urea in demineralised water that is clear, nontoxic and safe to handle. However, it can be corrosive for some metals and must be stored or transported using the correct materials. The AdBlue®  trademark is currently held by the German Association of the Automobile Industry (VDA) who ensure quality standards are maintained in accordance with ISO 22241 specifications.

AdBlue®  is a urea additive in the exhaust fl ow which reduces NOxemissions in HGVs and Light Commercials. The AdBlue®  refractometer is a new hand held refractometer developed to address the growing need to check the urea concentration in AdBlue® .

Accurately measures the strength of battery fluid,screenwash, antifreeze and AdBlue® by measuring therefractive index of light passing through the mixture.
Suitable for synthetic antifreeze mixtures including long life OAT (Organic Acid Technology), G13 and aqueous/urea content of AdBlue®. Temperature corrected prism ensures accuracy. Eyepiece with adjustable focus. Simple calibration check using distilled water.

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