Hydrometers - Page 43

Manufacturer: Thermco Brand: THERMCO

Thermco's Petroleum Gold Brand Hydrometers are a superior brand of high precision hydrometers calibrated to the highest standard that exceeds the exacting ASTM standards. Made from the finest materials available; the glass is free from imperfections, has the suitable thermal properties for the entire temperature range that would be subjected and resists any reactions from chemical agents. Each hydrometer has been calibrated against NIST standards and furnished with a NIST traceable certificate. All hydrometers conform to or exceed all specifications set forth in the ASTM "Annual Book of ASTM Standards", Section 14, Volume 14.03, Designation E 100-05.

Manufacturer: Thermco Brand: THERMCO

Thermco's Petroleum Gold Brand Hydrometers are a superior brand of high precision hydrometers calibrated to the highest standard that exceeds the exacting ASTM standards. Made from the finest materials available; the glass is free from imperfections, has the suitable thermal properties for the entire temperature range that would be subjected and resists any reactions from chemical agents. Each hydrometer has been calibrated against NIST standards and furnished with a NIST traceable certificate. All hydrometers conform to or exceed all specifications set forth in the ASTM "Annual Book of ASTM Standards", Section 14, Volume 14.03, Designation E 100-05.

Manufacturer: Thermco Brand: THERMCO

API, COMBINED HYDROMETERS, +20/130F - 7.5" 20/40

Manufacturer: Thermco Brand: THERMCO

LACTOMETERS, COMBINED, +20/100F, CALIBRATED AT 60F - 330mm SPENCE ( NY STATE ), 0/120 x 1.0 SPENCE

Manufacturer: Thermco Brand: THERMCO

SPECIFIC GRAVITY HYDROMETERS, COMBINED FORM W/THERMOMETER +20 to 120F, 380mm 0.695/0.810 x 0.001

Manufacturer: Dynalon Brand: Dynalon Model: DYNCR 421125 Color: Natural

Straight-sided polypropylene container is supplied with a white polypropylene linerless screw closure. This autoclavable translucent jar has many uses in the lab and industry. Lightweight and easy to fill. Ideal for storage of lab specimens, supplies, or powders. Maximum temperature for polypropylene is 121°C. Translucent. Autoclavable. Capacity: 2oz (60mL). Material: natural polypropylene with a white polypropylene screw closure. Diameter: 53mm. Height with cap: 47mm. Dynalon® #: 421125.

Manufacturer: Thermco Brand: THERMCO

THERMCO Hydrometer, Specific Gravity, 1.84 to 1.92 Range, 0.0005 Division, 325mm L, Plain Form -TRMC

Manufacturer: Vee Gee Brand: VeeGee Model: 6613-H

The Hydrometer is an instrument which is constructed on the Archimedes principle that a solid body displaces its own weight of the liquid in which it floats. Hydrometers can be divided into two general classes; namely for liquids heavier than water and for liquids lighter than water. The base hydrometer scale is Specific Gravity, in which distilled water equals 1.000 as the initial point. Liquids lighter than water are scaled below 1.000 specific gravity and liquids heavier than water are scaled above 1.000 specific gravity. Hydrometers are usually calibrated at 60°F/60°F. To determine the density of a liquid, the liquid should be at 60°F. If the temperature varies, the liquid will either contract or expand, depending upon the temperature. Where there is a variation from the standard 60°F, corrections must be applied to the hydrometer reading. To assure proper corrections, a separate accurate thermometer should be used, or a hydrometer in combination with a thermometer, which is sometimes referred to as a "thermohydrometer." Internal Revenue Size H Alcohol Hydrometer. 40-60% Proof Range, 0.2% Subdivision, ±0.4% Tolerance, 305mm Length

Manufacturer: Thomas Scientific Brand: Thomas

Thermohydrometers conform to ASTM specifications. Unit includes thermometer in the body. Temperature of standardization is 60 degree F. 0.1 degree division. 380mm Length. Thermometer Range 0 to 150 degree F. 89 to 101 API Range.

Manufacturer: Bel-Art Brand: SP Scienceware Model: B61800-0700

Made from optical quality polycarbonate plastic material, these plain form hydrometers are durable and shatterproof making them ideal in situations where rough handling or contamination could be an issue, such as in the food or beverage industries. Available in models measuring Baume of syrups and liquids heavier than water in various ranges from 0 to 31 degrees, these 255mm (10") long plain form hydrometers contain lead free ballast. Easy to read black scale on yellow back helps avoid eye fatigue. Each is individually serialized and has a temperature standardization of 60 degrees F (15 degrees C). DURAC Polycarbonate Hydrometers are made and hand inspected by our U.S. quality team in our exclusive triple accredited/registered ISO/IEC 17025:2005 and A2LA Accredited Calibration Laboratory; internationally recognized and accepted by the signatory economies of the ILAC /MRA and located in our ISO 14001:2004 Environmental Management System registered facility. They are packaged with a multi-language (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy indicating accuracy traceable to NIST. Made in USA. Note: Polycarbonate hydrometers are not recommended for use with petroleum-based liquids or other corrosives that would potentially affect the plastic material. They should be stored in a clean, dry, safe place and should not be subjected to extreme temperatures.