Specification Brand : ILOPM BulletPoint1 : 1, Do not leap and collision, so as not to damage the instrument accuracy. BulletPoint2 : 2, Immediately after use with a clean cloth to the prism and the refractive plate wipe light net BulletPoint3 : 3, Do not get into the liquid and water adjustment knob and eyepiece, so as not to damage the internal components. BulletPoint4 : 4, Not in the relative humidity of more than 85% of the ring mirror in the long-term placement, so as not to affect the optical system. BulletPoint5 : 5,Handheld urea concentration meter is mainly used for rapid detection of various types of automotive urea solution product concentration, can be very convenient to help car manufacturers, bus companies, large fleet and other end users to detect vehicle urea solution product concentration is qualified. Color : With Box ExternallyAssignedProductIdentifier : 7505705269750 ItemName : Refractometer 4 In 1 Car Automotive Antifreez Battery Fluid Refractometer Urea Glass Freezing Point Water Tester With Box Enhanced Precision(With box) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-refractometers Manufacturer : ILOPM Material : metal ModelName : 2022080406 ModelNumber : 2022080406 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 2022080406 ProductDescription : Measuring range: Auto Urea 30 to 35% Ethylene glycol EG: -50 ° C to 0 ° C Glycerol PG: -50 ° C to 0 ° C Glass water CW: -40 ° ~ 0 ° Battery liquid BF: 1.10 ~ 1.40KG / L With automatic temperature compensation 0 ~ 30 ° Resolution: Automotive urea concentration 0.2% Antifreeze freezing point 5 ° Glass water freezing point 5 ° The specific gravity of the battery is 0.01 Right scale: glass cleaning solution freezing point
The principle: The basic principle is to use the total reflection critical angle method to measure the refractive index of the solution, and then calibrate the measured liquid concentration and its performance. Because of its principle of reliable, accurate to meet the actual needs, there are small size, light weight, handsome in appearance, easy to use, it is widely used in the automotive industry. ProductSiteLaunchDate : 2024-09-24T06:12:53.950Z Size : 1 UnitCount : 1 UnspscCode : 27000000