SELECT STORE. Automatic temperature compensation (ATC) Requires only 2 or 3 drops of solution. Propylene glycol (IUPAC name: propane-1,2-diol) is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste.Its chemical formula is CH 3 CH(OH)CH 2 OH. Free In-Store or Curbside Pick Up. If you decide to use propylene glycol, make sure it’s mixed with distilled water at a 50:50 ratio. Hydrometer, Propylene Glycol & Specific Gravity, Dual Scale . Salt Brine Hydrometers (Salometers) Measure the Saturation of Salt in an Aqueous Solution ; Grainger's got your back. These view-through refractometers are easy to use. The view-through glycol & Battery Tester refractometer can accurately determine the freezing point of EG & PG based fluids in a sprinkler system but CANNOT measure glycerin. ETHYLENE GLYCOL & PROPYLENE GLYCOL The Conversion Charts below are to be used with the PPE Precision Specific Gravity Hydrometer and Beaker. Bottles of the pre-mixed solution are available at most cigar shops. In stock and ready to ship. You must have JavaScript enabled in your browser to utilize the functionality of this website. (PROPYLENE GLYCOL) Propylene glycol type antifreeze freezing point. This glycol fluid refractometer is a precise optical instrument that measures the concentration of aqueous solutions by measuring its refractive index. Propylene Glycol cannot be read with a hydrometer due to the fact that up to 70% concentration specific gravity increases, but above 70% specific gravity decreases. A 100 percent solution reads identical to a 40 percent solution. Certain hydrometers work only on ethylene glycol-based antifreeze (which is green in color). Add to Cart. NEW LOWER PRICE GLYCOL TESTERS HYDROMETER WITH BEAKER TEMPERATURE COMPENSATING Measure freezing and GLYCOL TESTER boiling points fast and accurately with easy to read scale & pointer calibrated in C° and F°. Complete with case, calibration screwdriver, plastic pipette, and calibration solution The prism and lens with a simple focus adjustment. A certificate is provided with each hydrometer assuring that the user receives a quality instrument. Ethylene Glycol: … (ETHYLENE GLYCOL) Ethylene glycol antifreeze freezing point. Please, log in or register. Good to test the following PG based ComStar products: Geothermal-PG, Freeze Free, Freeze Safe and all ProFrost anti-freeze/chiller heat transfer products. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. Using this Antifreeze hydrometer tester for testing specific gravity of battery acid, windshield wash fluid and Adblue, which can provide a quick reference of your car condition. Actully, you can't determine the proportions of a propylene glycol/water solution with a hydrometer, because it's possible to have different concentrations that have the same gravity. Stocked in Salt Lake City, Utah; Detroit, Michigan; and Atlanta, Georgia. THEXTON Propylene glycol Cold-Chek antifreeze tester $ 16. $10.10. $49.70) Write a Review Write a Review × Nova Tech International Hydrometer - Glycol ... Propylene Glycol with Inhibitors. PEAK Antifreeze & Coolant Tester $ 2. To measure, simply take one to two drops of solution from the system and place them on the measuring surface. Easy to read color coded hydrometer gives temperature-corrected readings. The hydrometer tests ethylene glycol on a temperature scale from -51°C to 0°C (-60°F to 32°F), ... Use CoolTrak coolant test strips (kimdon.com) to test a sample of ethylene or propylene glycol based coolants. Measures -60° to 32°F propylene/ethylene glycol freeze point and 1.15 to 1.30 specific gravity of battery acid. Hydrometers come with different scales depending on the characteristics of the liquid the user is measuring. We offer hydrometer with ranges 0.990 to 1.050 (HYD01 Propylene Glycol hydrometer), 1.000 to 1.220 (HYD02 Ethylene Glycol hydrometer) and 1.000 to 1.600 (HYD03 Dynalene HC hydrometer) Active Seasoning Once your hygrometer has been calibrated, it’s time to season your cigar humidor. Geo-Flo Products Corp. Geothermal Ground Loop Service Kit. We are open. Dip the strip in the test substance to indicate the boiling point, freezing point and PH. SKU: GF-FX-A11-05G. Hydrometers, Alcohol, Tralle Proof . Home Delivery. Propylene Glycol Hydrometer Be the first to review this product Propylene Glycol Hydrometer Tests freezing protection level of all propylene glycol based anti-freeze, and heat transfer fluids. A 100% solution reads identical to a 40%. 99. Starting at from $33.54 Sale $30.18. Classically, the specific gravity was measured using the density of water at 4°C (39.2°F) which is the temperature of maximum density of pure water. Use in Textiles: The largest amounts of propylene glycol are used in the textile industry, where it is an intermediate in polyester fiber production. View Details. Standard Delivery. Please read our COVID-19 policy here. Results Pagination - Page 1 Unlike our competitors who may specialize in just one product line, ComStar has been a leader in developing, manufacturing and marketing over 300 specialty products designed specifically for the trade professional for over 44 years. 99. or Best Offer. Add to Cart. Tests antifreezes used in recreational vehicles and plumbing applications that are propylene glycol based, tests hot and cold. Starting at from $86.45 Sale $77.80. Free In-Store or Curbside Pick Up. View Details. Propylene Glycol Hydrometer Tests freezing protection level of all propylene glycol based anti-freeze, and heat transfer fluids. Looking for THERMCO 305 mm, NIST Standards Hydrometer for Propylene Glycol (32GD49)? Operating an automobile without proper antifreeze can cause permanent damage, so testing ethylene and propylene glycol is an important component of proper vehicle maintenance. 99. 1 x Plastic Pipette. JavaScript seems to be disabled in your browser. Ethylene Glycol and Propylene Glycol. Graduated in Specific Gravity and Percent by Weight; Temperature Standard 60°F/60°F; Suitable for Certification; PROPYLENE GLYCOL no data SALT BRINE - Hydrometers. Propylene Glycol Hydrometers 1 product Individually serialized hydrometers from Grainger help determine standard parameters and a variety of special applications for a wide range of liquids. Customs services and international tracking provided +$17.78 shipping estimate. Sampling technique is critical in hydrometer use. Delivery: Jan 05-06. Brand New. Protection is measured by the number of disks floating within the sample. We offer hydrometers with ranges 0.990 to 1.050 (HYD01 Propylene Glycol Hydrometer), 1.000 to 1.220 (HYD02 Ethylene Glycol Hydrometer) and 1.000 to 1.420 (HYD03 Dynalene HC Hydrometer) Unbreakable, E-Z to read Tests both hot and … Containing two alcohol groups, it is classed as a diol.It is miscible with a broad range of solvents, including water, acetone, and chloroform.In general, glycols are non-irritating and have very low volatility. Propylene glycol is a safe solution for prepping your humidor and humidifying your cigars. A hydrometer is a tool to measure the specific gravity of liquids. 1/6/05 Visa and paypal accepted. Because specific gravity measures the mass of a liquid over the mass of distilled water, specific gravity is unitless. Combined vs. SP102 E-Z Red Anti-Freeze Hydrometer Anti-Freeze Hydrometer tests ethylene glycol solutions, temperature compensating, obtain direct, accurate readings. Hydrometers, Alcohol . This Antifreeze Refractometer can measure the freezing point of antifreeze fluid based on ethylene glycol or propylene glycol. Part # PKFOAB. Quick view Add to Cart. Price $30.34. SKU # 525881 $ 2. Specific gravity is the ratio of the mass of a liquid to the mass of an equal volume of distilled water. Its characteristics are small and light; it only takes a few drops of solution to use and it is very user friendly. An API hydrometer can measure the specific gravity of petroleum products, and a sugar or Brix hydrometer can determine sucrose content. Antifreeze Refractometer - 3-in-1 coolant Tester for Checking Freezing Point, Concentration of Ethyle… We offer hydrometer with ranges 0.990 to 1.050 (HYD01 Propylene Glycol hydrometer), 1.000 to 1.220 (HYD02 Ethylene Glycol hydrometer) and 1.000 to 1.600 (HYD03 Dynalene HC hydrometer). Ethylene glycol and propylene glycol are the major constituents of antifreeze. Good for ComStar's Frost Free products. Hydrometer - Glycol SKU: TLGT-HY. ComStar International Inc. manufactures the most comprehensive product line of environmentally safe, industrial strength chemical products for the trade professional in the world. Read more... /p/r/propylene_glycol_hydrometer_35-742_1.jpg. You probably could use viscosity, but I don't have equipment to measure that. Five disc tester accurately measures protection at … Part # THX107. In the absence of propylene glycol, only distilled water should be used – never use tap water as it can create mold, both in your humidor and in your cigars. 99. Propylene glycol is an FDA-approved additive for military dietary rations (Agency for Toxic Substances and Disease Registry 1997). Buy directly online. Starting at from $30.04 Sale $27.04. ADD TO CART. A 100% solution reads identical to a 40%. Thexton Coolant Hydrometer - For use with Sierra and Prestone Low-Tox (propylene glycol) brands of coolant. PROPYLENE GLYCOL - Hydrometer. Hydrometer, Propylene Glycol & Specific Gravity, Dual Scale. 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. • Sampling technique is critical in hydrometer use. Today, most hydrometers used in water quality testing are calibrated for with a reference temperature of 15.5°C (60°F). Est. Propylene Glycol: -50 to 0°C. View Details. Air bubbles in … Propylene Glycol cannot be read with a hydrometer due to the fact that up to 70% concentration specific gravity increases, but above 70% specific gravity decreases. Only registered users can write reviews. Fortunately, there are a number of reliable methods available to evaluate antifreeze quality. Wide range: +32°F to – 60° F Fahrenheit & Celsius scales. Glycol Refractometer (Propylene and Ethylene) units from $69.99 with Free shipping. SKU # 509824 $ 16. From United Kingdom. Ethylene Glycol Hydrometer Tests freezing protection level of all ethylene glycol based anti-freeze, and heat transfer fluids. Double scales can be read without turning, Streamlined to avoid trapping air bubbles, With a directional device that stops the instrument with the scale facing the user for more convenient, more accurate readings. Watch; Tell us what you think - opens in new window or tab. Rev. Propylene glycol cannot be read with a hydrometer due to the fact that up to 70 percent concentration specific gravity increases, but above 70 percent specific gravity decreases. $109.80. Because the density of a liquid changes with temperature, hydrometers are calibrated for different reference and sample temperatures. Description Hydrometers are manufactured to the exacting specifications provided by NIST, ASTM/API and IRS and are calibrated against standards traceable to NIST. 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