Propylene glycol refractometer chart

Brix is simply another unit measuring the amount of dissolved sugars can be converted to standard gravity using the following calculator. Brix measurement or Brix scale is a well-known application in the food and beverage industry, among others. Propylene glycol-based fluid is more common because it is less toxic than ethylene glycol. After this, unknown concentration percentages can be calculated using the measurements Brix from a refractometer.

Glycols are heavy, syrup like fluids at full concentration, and become thinner when mixed with water.

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I'll let you interpolate. The HI Digital Refractometer utilizes the measurement of refractive index to determine the percent volume and freezing points of propylene glycol based solutions. Viscosity Chart. Brix, a term that may be new to you when you first start making wine, is the percentage of sugar by weight in a liquid. After placing a sample of the glycol in the beaker, check the reading on the hydrometer and match it to the appropriate chart to accurately determine the Glycol to water weight percentage.

Some hydrometers have only one or the other, which is where this calculator comes in. Refractometers are very easy to use, even the non-digital, analog Refractometers work using this property and translate this shifted angle of refracted light to fall on a graduated Brix chart that is viewable in the eyepiece.

One degree Brix is 1 gram of sucrose in grams of solution and represents the strength of the solution as percentage by mass.

Thus, to achieve the same heat exchange inside the heat exchanger Overview. Propylene glycol is used in glycol chillers and dispensing systems intended for food applications, such as beer and wine.

In both circumstances the properties of real world materials were used to devise a continuous scale of measurement.

However, the mixed solution of water-glycol will be thicker, heavier, than the water alone was. ATC model only Calibration: 1. Refractometers work using this property and translate this shifted angle of refracted light to fall on a graduated Brix chart that is viewable in the eyepiece.

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Government Printing Office, Washington, Measure the solution using a glycol refractometer. Protects brass, copper, solder, steel, cast iron, aluminum, and other natural metals commonly found in industrial cooling and heating systems.

Simply place a drop or two of propylene glycol in the stainless-steel sample well and press a button. When freezing occurs, it often leads to damaged pipes and loss of product. Occasionally, the manufacturer of the solution will provide a reference chart relating the solution's concentration to Brix or refractive index. The Hanna HI and HI Refractometers are instruments utilized to determine concentrations of propylene glycol,glycerin and sugar Brix.This instrument will test glycerine and propylene glycol percent concentration by volume and freezing point in degrees Fahrenheit.

Keep Antifreeze Measurements Under Control! The Palm Abbe is a fourth-generation digital handheld refractometer that puts laboratory precision in the palm of your hand. Not just laboratory precision, but laboratory precision for the price of a traditional analog refractometer.

It is exactly the kind of bold, cutting-edge technology you would expect from MISCO, the company that pioneered the digital handheld refractometer. Just place a drop or two of glycerine glycerol or propylene glycol in the stainless-steel sample well and press a button. The custom-designed microprocessor delivers a nearly instantaneous readout of glycerine or propylene glycol concentration or freeze point.

Glycerine or propylene glycol concentration and freeze point are easily read on the large dual-line LCD display, even in dim light. Digital readings remove the subjectivity associated with interpreting where a boundary line crosses tiny scale divisions.

And, it is so easy to use! The user interface consists of two buttons, one to take readings and the other to step through various menu options.

Calibration is automatic and does not require the use of special calibration solutions, or tools. The Palm Abbe refractometer automatically calibrates itself to water and is ready to use in seconds. No more screws to turn and nothing to adjust. Control Method Auto Temp. Correction Temp. Remember me Log in. Lost your password? Quantity discounts. Frequently Bought Together…. Quick View. Customers who viewed this item also viewed.

Search for:.The higher the concentration of coolant in the sample, the higher the refractometer reading. A farm, winery, condiment maker, fire department and machine shop could all use the same refractometer!.

To obtain refractive index using a refractometer: 1. Refractometer—which measures the refractive index of the antifreeze solution and translates it into freeze point, and Test strips—specialized, disposable indicators made for this purpose. Many fire departments also use Brix to check the concentration of fire-fighting foam.

Checking your antifreeze regularly can help you avoid problems on the road. And really, buy a cheapie, make up a "sample" in a gatorade bottle and use that as your baseline, who cares what the units are. Oil Sampling Procedures Webinar. Never add water directly to coolant concentrate, which can form an inverse emulsion. Metalworking fluids include next gen cutting and grinding fluids, straight oils, rust preventives, and metal cleaners.

Do not use multi-coolant lines. Perform a quick diagnostic test for corrosion in your water pump, radiator or heater core with a digital multimeter.

propylene glycol refractometer chart

Antifreeze Coolant Tester. You love your vehicle—it deserves Evans. Regular maintenance is required for maximum performance. Includes instructions and. This handy little piece of equipment tests a gemstone's ability to slow down or bend light.

Food for thought. By determining the water content you'll be able to safely set up your cooling system with Evans Cooling products. Coincidently, it also matches my needle gauge. Antifreeze and coolants are availe in 1 quart to 55 gallon containers. It operates based on the principle of refraction.

Charts can either be embedded in a worksheet or placed in a separate chart sheet. Many GM vehicles use an orange antifreeze known as Dex-Cool. Radiator Insulator. Or at least on their website. The temperature of the coolant can rise above F degrees because coolant is pressurized NOT because the water is mixed with antifreeze. A refractometer measures the extent to which light is bent i. Please Note: Always use the instructions and color charts packaged with the product. Antifreeze Chart — Over Concentrate.

Available Now All-In Serpentine Kits contain all the parts you need in one box: belt, tensioner, even the pulley. Once diluted, you have an antifreeze coolant that is safe to use in your car. It is Camco's Artic Ban. Normal tap water varies in pH, mineral, and chemical content and can harm your new antifreeze and cooling system.

Using a Refractometer 1. Analyzer optics of a refractometer All modern refractometers convert the optical image into digital information.Availability : in stock. Warranty : 24 months? This optical refractometer is design for measuring of following characteristics:. This scale is designed for measuring of the freezing point propylene glycol-based coolants and antifreezes.

The scale can be also used for measuring of propylene glycol-based antifreezes in solar thermal collectors circuits or heating pumps and chillers e. This scale is designed for measuring of the freezing point ethylene glycol-based coolants and antifreezes. The scale can be also used for measuring of ethylene glycol-based antifreezes in solar thermal collectors circuits or heating pumps and chillers e.

The liquids measuring is very easy, fast and in comparison with a hydrometer is also economical. Notice : Coolants are sometimes sold as a concentrated mixture which has to be diluted with water. The freezing point of the concentrate is different than the freezing point advertised on its packaging! There are usually, due the marketing reasons, give the more extreme lower values. The concentrate is usually diluted with tap drinking water in the past been used distilled water but always follow the fluid manufacturer's instructions!

Home Eshop Refractometers for engine coolants, antifreezes and screenwashes Refractometer for measuring propylene- and ethylene glycol-based antifreezes. Quantity: To order. Description This optical refractometer is design for measuring of following characteristics: Scale to determine the freezing point of propylene glycol-based antifreezes This scale is designed for measuring of the freezing point propylene glycol-based coolants and antifreezes.It is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste.

Containing two alcohol groups, it is classed as a diol. It is miscible with a broad range of solvents, including wateracetoneand chloroform. In general, glycols are non-irritating and have very low volatility. It is produced on a large scale primarily for the production of polymers.

In the European Union, it has E-number E for food applications. For cosmetics and pharmacologythe number is E Propylene glycol is also present in propylene glycol alginatewhich is known as E Propylene glycol is approved and used as a vehicle for topical, oral and some intravenous pharmaceutical preparations in U.

Refractometer for measuring propylene- and ethylene glycol-based antifreezes

Propylene glycol is chiral. Commercial processes typically use the racemate. The S-isomer is produced by biotechnological routes. Industrially, propylene glycol is mainly produced from propylene oxide for food-grade use. According to a source, 2. Propylene glycol can also be obtained from glycerola byproduct from the production of biodiesel.

S- Propanediol is synthesized from via fermentation methods.

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Lactic acid and lactaldehyde are common intermediates. Dihydroxyacetone phosphateone of the two products of breakdown glycolysis of fructose 1,6-bisphosphateis a precursor to methylglyoxal. This conversion is the basis of a potential biotechnological route to the commodity chemical 1,2-propanediol. Three-carbon deoxysugars are also precursor to the 1,2-diol. A small-scale, nonbiological route from D -mannitol is illustrated in the following scheme: [9].

Forty-five percent of propylene glycol produced is used as chemical feedstock for the production of unsaturated polyester resins. In this regard, propylene glycol reacts with a mixture of unsaturated maleic anhydride and isophthalic acid to give a copolymer. This partially unsaturated polymer undergoes further crosslinking to yield thermoset plastics. Related to this application, propylene glycol reacts with propylene oxide to give oligomers and polymers that are used to produce polyurethanes.

Propylene glycol is also used in various edible items such as coffee-based drinks, liquid sweetenersice cream, whipped dairy products and soda.Please refer to EACH product page for transit and lead time.

Search Site:. Glycol Refractometer What type of Glycol Refractometer is this? This Glycol Refractometer is used to determine the freeze points of Propylene Glycol and Ethylene Glycol fluid solutions.

The readings are in Celsius and Fahrenheit. Propylene Glycol and Ethylene Glycol are often mixed at many different dilution ratios. The solution concentration is directly related to it's freeze point. Failure to properly monitor your freeze point will initially lead to product slushing and ultimately bulk freezing. When freezing occurs, it often leads to damaged pipes and loss of product.

In some cases, ethylene glycol is dangerous if consumed by animals or humans. The product life of the propylene glycol and ethylene glycol is long. Many times just purchasing more concentrated product will save significant money instead replacing out the entire solution. This unit comes with a carrying case. Daily shipping cut off time is generally 1pm, based on the local time zone for same day shipping.

You will receive your tracking number once the paper work has processed. We can not ship to PO boxes.

Propylene glycol

This map illustrates service schedules in business days as of Oct for FedEx Ground shipments. ChemWorld is not responsible for delays due to weather or Fedex transit issues.

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Please take this into account when ordering. We only ship Fedex expedite shipments. To calculate your costs, log into your Fedex Account. Origin zip code is, or Directions for Overnight Shipping: Order must be placed by noon. Order as normal through the website.

Celcius Chart ATC Glycol Antifreeze/Battery/Cleaning Fluid Refractometer 503ATC

You are done. We will email you ASAP. Enter your order as normal and enter your 3 or 4 digit security code in the notes section with your shipping requirements. If it is later then noon, email us at sales2 chemworld. We will contact you ASAP. You can also call in the order at and reference exactly what you need.

We will contact you. Good unit. Great service! Reviewer: C.Every order of propylene and ethylene glycol goes through a rigorous amount of testing before being shipped.

Our manufacturer inspects every mixture using a refractometer, glycol technicians then determine the freezing point of each batch and if needed adjustments are then made to achieve the desired percentage. The glycol is then packaged safely and shipped immediately to the requested location. Tell us about your order.

Your Name required. Company Name required. Your Email required.

propylene glycol refractometer chart

Business Zip Code required. Glycol Type? Propylene Ethylene. What Concentration Percentage would you like? Quantity in Gallons? Note: We will fill the majority of your order based on the requested size. Example: An order of gallons requested in 55 gallon drums would be fulfilled with four 55 Gallon Drums and two 5 Gallon Pails.

Shipping Destination Zip code If Applicable. Any Special Instructions or Questions?

propylene glycol refractometer chart

Louis Boiler, Corp. Custom Glycol Orders. You Choose the Mix, Color and Size From Five to 5, Gallons. At No Extra Charge! Propylene or Ethylene Glycol. We can prepare and ship your customized order of Glycol directly from our Midwest Manufacturer within two to three business days.

Glycol Calculators. Get a Quote.

Custom Glycol Orders

Contact Info. System Volume Calculator. Pipe Length: Feet. Concentration Adjustment Calculator. Please account for full system size, pipe volume and reservoirs where applicable. Volume of the System: Gallons.

How to Use A Refractometer to Test Glycol Concentration

Clear Fields Calculate. Freeze and Burst Protection Chart. As Your Glycol Supplier our priorities include reasonable pricing, efficiency, time sensitivity, health and quality standards as well as full customization options. Get a Quote! Use a Glycol Calculator. Ed's Supply Company Inc.

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