Colostrum concentration of colostrum concentration meter handheld refractometer detector colostrum quality colostrum concentration meter portable tester calf colostrum concentration of absorption of immunoglobulins in colostrum after birth peaked, and in the subsequent 72 decreased rapidly within hours. Therefore, as soon as possible to ensure that calves fed colostrum is fully absorb immunoglobulins, get passive immunization, and converted to the key points of active immunization,? The good colostrum quality control is very important.田园信 Branch colostrum concentration meter refractometer, colostrum concentration tester can quickly and accurately determine the quality of colostrum. Test items: colostrum immunoglobulin IgG content. Applicable sample: ranch calves colostrum test conditions: Suitable for professionals and non-professionals QC testing site rapid testing, no special experimental conditions Product details: Model: HT113ATC measuring range: 0-32% sugar smallest scale: Sugar 0.20 % Size (mm): 30 * 40 * 170 Weight (g): 215 Automatic temperature compensation: 0-30 ℃ Usage: The quality of colostrum IgG is substantially in accordance with the content of judgment, when the IgG content is more than 50 mg / mL, think its quality is quite good. When the IgG content of less than 25 mg / mL of poorer quality. When the concentration of colostrum refractometer values ??greater than 22% higher than the general mean colostrum IgG concentration 50 mg / mL; if less than 19.9%, we believe IgG content of less than 25 mg / mL. Between 19.9% ??and 22%, and is considered to be the general quality of colostrum. About handheld refractometer packing list: 1, refractometer a two, a three-manual, screwdriver a 4, a 5 straw, a 6 glasses cloth, a sponge packaging, the main technical parameters: 1) the main types: sugar meter, salt meter, alcohol concentration meter, industrial concentration meter, cutting fluids, honey, milk, soybean milk, etc; in terms of products, service facility commitment free replacement within six months, one year free warranty. 2) measuring range and minimum scale :( See detailed parameters of each series) with temperature compensation function, making the data more accurate 4) eyepiece has been upgraded, with greater clarity, reduce fatigue observer. Second, product application : handheld refractometer has a simple structure shockproof, easy to operate portable, clear vision, and low cost advantages. Sugar Series Application in canned food, fruit juice manufacturing, wine fermentation, beverages, fruits, honey harvesting and other fields. Salt in seawater series * support areas, aquariums, and other saline preparation. Serum protein, urine specific gravity testing medical series applications. Industrial Series Application Detection car battery fluid, coolant, cleaning fluid, machine lubrication, coolant testing. Series of alcohol used in liquor, wine alcohol concentration testing (ethylene glycol). Soy milk, soy milk is used to control the taste of the series as well as sweetness, is an essential tool for soybean processing industry and canteens, milk factory, hotel restaurant. Third, use the reference product :( chart) 1) The light refraction prism alignment direction ⑥ eyepiece diopter adjustment ring until the reticle clear up; 2) adjusting the reference (low range): first the standard solution before measurement ( pure water), based on the same instruments and test liquid temperature. Opened the lid, and then take 1 to 2 drops of liquid droplets on a standard refractive prism, and gently press the cover draw a dividing line between light and dark. Calibration screw rotating eyepiece field of view so that shading boundary coincides with the baseline (0%); high range instrument calibration, must comply with the standard blocks, carried out under the manufacturer's instructions Note: The optical instrument factory adjusted well. directly, without calibration. 3) opened ③ cover, wipe with a soft cloth ② prism surface, take 1 to 2 drops of test solution was dropped on the refractive prism ②, Close the lid gently press until no bubbles. The alignment of the light refraction prism direction, light and dark to read the line from ⑦ eyepiece (see scale diagram of an example) relative scale, that is, the value of the measured concentration and density of the liquid. 4) After measurement, direct the prism surface with a damp cloth and wipe the attachments on the cover, to be dry and properly stored. Fourth, our advantage: Our factory is specialized in wholesale sales of laboratory equipment company, the sales of refractometers warranty or replacement a year, the company has a lot of cash. Welcome to call us, to discuss cooperation! A specialized laboratory equipment production, sales, after-sale guarantee; Second factory direct, affordable, quality of products have been tested; Third All products received have quality problems package returned (return postage sellers bear) within 3 days; four. 1 month replacement (shipping sellers bear) 1 year warranty (quality problems shipping sellers bear); maintenance of life! Five, precautions and maintenance: 1) After use, rinse with tap water directly prohibited, to avoid optical system piping water; 2) in the use and maintenance should be gently, careful maintenance, optical parts of the surface should not be bumps scratch; 3) The instrument should be dry, clean, non-corrosive gas environment preservation in order to avoid the optical parts of the surface mold; 4) in contact with the measured prism is a consumable, can not be repaired, please be understanding; 5) You must comply with the use of methods, such as causing internal damage not covered under warranty, the warranty does not give warranty period 6): two-year product repair, maintenance of life. Sugar meter | Salinometer | freezing instrument | refractometer | Urine hydrometer | emulsion concentration meter | honey concentration meter | alcohol concentration detection | milk concentration detection