Water Quality & Instrumentation - Page 587

Manufacturer: Dwyer Instruments Brand: Dwyer Model: RMB-83-SSV

line of direct reading precision flowmeters incorporates many unique user features at moderate cost. These low cost flowmeters are ideal for general use.

Manufacturer: Yosoo Brand: Yosoo

Specifications: Model: K24 Media: methanol diesel fuel kerosene chemical liquid urea water Importers: 1 inch internal thread Length: 103MM Measurement accuracy: ± 1% Repeatability: ± 0.5% Maximum working pressure: 20BAR Operating voltage: 2.3-3.3V Standby time: 2 years Flow range: 10-120L / MIN Single count: 0.00-999.9 The total cumulative number: 0.00-999999.9 Unit: L / L, gal / GAL, pint / PTS, quart / QTS Single measurement cleared: RESET Setting units of measurement: In the standby mode, or raise the amount of current display state Press CAL + RESET button for 5 seconds Enter unit conversion settings, press the RESET button Followed by LTR → GAL → PT → QT → LTR choose the unit of measurement While the cumulative filling volume displayed in the current unit of measure conversion after Press the MENU key for 3 seconds to exit the unit conversion settings. Note: This product requires 2 AAA batteries, more convenient for you to use, this product comes with 2 AAA battery replaceable battery Low Battery Tips When the battery voltage is 2.2V to 2.4V, display LBat, to remind the user to replace the battery. Package contains: 1x K24 Turbine Digital Diesel Fuel Flow Meter

Manufacturer: Kessler/Chase Brand: SafetyBlue

SafetyBlue Precision Hydrometer ASTM S562HL-14 64/76 API / 0/150°F Thermometer with NIST Certificate

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

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 G Alcohol Hydrometer. 20-40% Proof Range, 0.2% Subdivision, ±0.4% Tolerance, 305mm Length

Manufacturer: Vetus Brand: VETUS INSTRUMENTS Color: Black

Applications: Great for quick pH and Moisture referencein the following uses: Commercial use Vineyards Orchards Field Production Lawn Maintenance Home use Gardens Planters Lawn Maintenance Features: Longer and slender 295mm electrode for deep penetration into the soil Durable and trouble-free life Self-Powered, no battery is needed Accurate and reliable Waterproof metal electrode/probe Fast pH & moisture measured reading Measures pH and moisture value of different kinds of soil Passed the strict quality and safety standards Great for quick pH & moisture of Gardens Planters,Lawn Maintenance, Green houses and Vegetable production Specifications: Extra long 295mm metal electrode Soil pH measuring range : 3 - 8 pH Soil Moisture level : 1 - 8 Accuracy : ± 0.2 pH (suitable foragriculture field or educational experiments) Operating temperature : 5 - 50C (41-122F) Calibration : light polishing to remove oxidation from metal rings Set Includes: 1 x Soil pH & moisture meter 1 x English Instruction manual Standard factory blister package

Manufacturer: Thermco Products Inc. Brand: THERMCO Model: GW2603

Hydrometers are manufactured to the exacting specifications provided by NIST, ASTM/API and IRS and are calibrated against standards traceable to NIST. A certificate is provided with each hydrometer assuring that the user receives a quality instrument.

Manufacturer: Thermco Products Inc. Brand: THERMCO Model: ACC85112PC

Thermco's Plastic Hydrometers are fabricated from polycarbonate (PC) which makes the instrument shatter-proof, while offering glass-like clarity for ease of reading. All models are plain form, so a separate thermometer should be used to measure the temperature of the sample and correct for any temperature variations.

Manufacturer: COLE-PARMER Brand: HF Scientific

ProCal Primary Turbidity Standards are formulated to provide instrument-specific accuracy with a safe, non toxic formulation, and offer improvements in stability over polymer and formazin alternatives, two-year shelf life. U.S. EPA-approved to meet NPDES and NPDWR compliance reporting requirements. One 500-mL bottle Instrument specific kits and standards ensure maximum accuracy Safe, non-toxic formulations are traceable to Formazin Two year shelf life

Manufacturer: Eureka Brand: Eureka

PN: M91192701 Eureka 5 Pound Box Coated Electrodes Size: 5/32" 4.0mm Heat Number : M91192701 Length: 14" Chamfer 204

Manufacturer: Bel-Art Brand: SP Scienceware Model: B61898-1000

Available in a variety of individually calibrated models measuring specific gravity of petroleum products and heavy liquids in various ranges from 0.650 to 1.500, with 0.0005 divisions in accordance with the American Society of Testing Materials (ASTM) E100 standards. Specific gravity hydrometers are the most widely used hydrometer in industries such as food and beverage, chemistry, pharmacology, transportation, refrigeration and more. Made of lead free ballast and glass, these 330mm (13”) long plain form hydrometers are calibrated traceable to NIST standards at three specific gravity points and are supplied with a detailed calibration report stating corrections to one-tenth of the smallest division. They are individually serialized and conform to the accuracy requirements of ASTM hydrometers. Temperature standardization is 60 degrees F/60 degrees F. These ASTM Hydrometers are calibrated 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 in a recyclable deluxe storage box. Made in the USA. Note: ASTM calibrated hydrometers should be stored in a clean, dry, safe place. They should not be subjected to extreme temperatures.