Aqueous detergent concentration detector / concentration meter is an industrial liquid coolant. Cutting industry in general, in order to reduce the temperature of the tool and the workpiece, not only to reduce the cutting heat generation, but also to improve the thermal conditions. Injection a sufficient amount of cutting fluid can effectively reduce the cutting temperature. Further, due to the special properties of the cutting fluid, in addition to the cooling effect, but also can play a lubricating, cleaning and anti-rust effect. Currently on the market the cutting fluid can be selected from three categories: 1, an aqueous solution of: the main component of the aqueous solution is water, and water added in an amount of anti-rust agent. It's a good cooling performance, poor lubricating properties, was transparent, often used in grinding. 2, emulsion: it is diluted with water from the emulsified oil, milky white for the oil and water mix, often with a certain amount of emulsifier (such as oil, sodium soap, etc.) emulsion with good cooling. and cleaning performance, and has some lubricating properties, suitable for roughing and grinding. 3, cutting oil: cutting oil is mainly mineral oil, also used in special cases moving, vegetable oil or composite. Its good lubricating properties, but poor cooling performance, commonly used in the finishing step. Three kinds of cutting fluids, users in production, how to choose? Cutting fluid should be selected according to the processing properties of the workpiece material, tool materials. 1, roughing, the main requirement for cooling, the cooling effect of a good general should use cutting fluid, such as water or a low concentration of the emulsion; 2, finishing, processing mainly want to improve the quality and reduce tool wear, general should use better lubrication cutting fluid, such as high concentrations of emulsion or cutting oil; 3, usually when cutting brittle materials (cast iron, bronze), in order to avoid chipping chips into the machine between moving parts, are generally not Use cutting fluid; when the low-speed finishing (such as wide planing knives fine, fine reaming, tapping), in order to improve the surface quality, available as a cutting fluid kerosene; 4, for the processing of non-ferrous metals, to avoid corrosion of the workpiece, generally do not use sulfur-based cutting fluid oil; 5, general machining of steel usually used cutting oil emulsion and curing; 6, poor heat resistance high-speed steel cutting tools, in order to improve the durability of the tool, the general nature and should be selected according to machining the workpiece material Suitable cutting fluid. Carbide heat resistance and wear resistance are good, generally do not cutting fluid. Therefore, in the production and processing, the blade of choice is very important, and in order to coordinate the use of the tool, the best choice for cutting fluid according to the situation. Water-soluble cutting fluid should be used with the distribution, you can not have mixed emulsion place for too long. Before each use should be in the tank filled with water, and then slowly added to the concentrated solution, while adding while stirring to mix evenly (note liquid and water, adding the order can not be reversed). For solubility control in use cutting fluid cutting fluid has an important role, such as cutting fluid concentration is too low will cause the occurrence of parts and machine corrosion, poor lubricity, cutting fluid not only increases the cost of the high solubility, resulting in cleaning ability and cooling capacity decreased; therefore cutting fluid concentration is an important indicator of metalworking workshops and factories will be measured daily. Tianyuan Xin Branch HT series is a cutting oil concentration meter for measuring liquid concentrations precision optical instruments. Simple, easy to carry, easy to use, less liquid measure, accurately and rapidly so on. Is scientific research, machining essential equipment. HT series cutting fluid concentration meter can measure all kinds of water-soluble solute content of all types of industrial processing solution a few water-soluble chemical solution is the most convenient tool for the detection of quantitative management industry. HT series of cutting oil concentration meter-related information is as follows: [] with a variety of selectable measurement range HT110ATC 0-5% BRIX (sugar) HT111ATC 0 ~ 10% Brix (sugar) HT112ATC 0 ~ 20% Brix (sugar) HT113ATC 0 ~ 32 % Brix (sugar) HT114ATC 28 ~ 62% Brix (sugar) HT115ATC 45 ~ 82% Brix (sugar) HT118 0 ~ 80% Brix sugar) HT116BATC 58 ~ 92% Brix (sugar) HT119BATC 1.435 ~ 1.520ND (refractive index) HT1150ATC 0 ~ 50% Brix (sugar) HT119 0 ~ 90% Brix (sugar) Packing List: 1, refractometer a two, a three-manual, screwdriver a 4, a 5 straw, glasses cloth a six, a dedicated box