Water Quality & Instrumentation - Page 366

Manufacturer: Tuthill Brand: Fill-Rite Model: 807CLN1

Built into every fuel transfer pump, chemical transfer pump and meter is over 50 years of experience—and the pride and workmanship associated with the moniker “Made in USA”. We use only the most durable materials to insure long life and dependability. Fill-Rite and Sotera branded products deliver superior performance time and time again, regardless of the application or installation.

Manufacturer: COLE-PARMER Brand: Gilmont

This viscometer is extremely easy to use; first fill the tube with sample, then invert tube. Next, restore tube to nornal position, turn the knob to release the ball, and then simply measure the time of descent. The ball moves against a white background with red reference lines making it easy to read. Repeatability with good technique varies from 0.2 to 1.0%, depending upon time of descent. Viscometers require a 7-mL sample volume. Viscometers have wetted materials of glass, Viton®, and Delrin® acetal. PTFE O-rings are available for use with lquids that adhere to Viton®; call our Applications Specialists for more information. Ideal for routine plant quality control checks and research laboratory applications

Manufacturer: Cannon Instrument Brand: CANNON Instrument

The Cannon AIVC-RO-50 Asphalt Institute Vacuum Calibrated Viscometer is a glass capillary viscometer with a range of 180 to 3,200 poise for measurement of viscosity of highly viscous materials such as asphalt cement according to ASTM standard D 2171. The viscometer has a small arm with a capillary calibrated with timing marks, and a permanently attached holder for a hole 51mm/2" in diameter. The holder is chrome-plated machined brass. The viscometer has a minimum sample volume of 3mL. It is for use with a 300mm Hg vacuum system and liquid bath to a depth of 180mm/7.1" (sold separately). The viscometer comes with a certificate of calibration and instructions.CANNON Instrument Company manufacturers viscosity measurement products, including custom viscosity/density standards, and provides testing and certification of samples. The company, founded in 1938 and located in State College, PA, is a National Institute of Standards and Technology delegate for provision of U.S. national standards for viscosity measurement.What's in the Box?CANNON Asphalt Institute vacuum calibrated viscometerCertificate of calibrationInstructions

Manufacturer: Respironics Brand: Philips Respironics

Charger stand only, replacement. Cable not included. 1 Each / Each

Manufacturer: BYK-Gardner USA Brand: BYK-Gardner Model: 0624

The BYK-Gardner 0624 replacement bubble viscometer standard tube has a viscosity of approximately 345.2 centistokes (cSt), and is suitable for testing fluids such as resins and varnishes. The 9mL capacity sealed bubble tube standard is lettered N and has a bubble test time of approximately 3.69 seconds. Sample fluid viscosity is determined by comparing bubble rise time to those of bubble tube standards and choosing the closest match. The sealed standard tube has a 15-year shelf life and can be National Institute of Standards and Technology (NIST) recertified. This bubble viscometer standard tube is ASTM International certified and meets the ASTM International D1545 standard for testing viscosity. A viscometer, also called a viscosimeter, is an instrument used to measure the friction caused by the relative motion of a Newtonian fluid and a known surface, and is usually expressed in units of poise (P), centipoise (cP), pascal seconds (Pa s), and millipascal seconds (mPa s). Viscometers have several forms, including but not limited to falling ball, rotational, vibrating, capillary, funnel, and bubble. A falling ball viscometer measures the time it takes for a ball of known diameter and density to fall through fluid in a cylinder of known diameter. A rotational viscometer measures the force required to stir a fluid. A vibrating viscometer measures the power input necessary to keep the oscillator vibrating at constant amplitude while immersed in a fluid. A capillary viscometer has a narrow-bore vertical section with two printed marks that measure time required for a known volume of fluid to fall a known distance. A funnel viscometer, such as a Ford, Zahn, or Shell cup, measures the time it takes a known volume of fluid to flow from the base of a cone through a short tube. A bubble viscometer measures the time required for an air bubble to rise through a fluid. Viscosity measurements are used in laboratories, research and development, process control, and plant quality control applications. Some viscometers are manufa...

Manufacturer: YSY10Ï€Cyanalab Shop Brand: Cyanalab Shop

Cyana® NEW CP-18B Lens testing equipment UV Photochromic Combined Lens Tester Feature: 1.Effective cost, high quality 2.LCD screen display 3.Triple-purpose: Transmittance, UV400 test and anti-radiation test Parameter: 1.Input voltage:220V 2.Power:10W 3.Weight:1kg 1.UV-400 correting knob 2.UV-400 test point 3.Test point of transmittance 4.Test button for transmittance 5.Raidation-Resistant Test NOTE: we have both 110V version and 220V version for this item, please kindly which one do you need so we can arrange the shipment as soon as possible, thank you! If you do not leave a message to us, we will ship the item as your country's standard voltageHeadling time：4days you will receive it within 5-9 working days.

Manufacturer: HANNA Brand: Hanna Instruments

The HI9146-04 is a rugged, portable dissolved oxygen (DO) meter designed to provide laboratory precision and accuracy under harsh environmental and industrial conditions. This meter offers many features including automatic calibration, auto-endpoint detection, and compensation for temperature, salinity and altitude. The HI9146 is supplied complete with polarographic probe, PTFE membrane caps, electrolyte fill solution, and rugged carrying case.

Manufacturer: Thermo Scientific

Manufacturer: YSI Brand: YSI

Conductivity meters, also known as electrical conductivity (EC) meters, measure the ability of a solution or material to conduct an electrical current. This measurement helps determine if the solution is, for example, contaminated or contains too much saline. In general, pure solutions, such as distilled water, have low conductivity. More saline- or nutrient-rich solutions, such as seawater or fertilizers, have high conductivity. Conductivity measurements are often used with total dissolved solids (TDS) measurements, which are typically expressed in ppm (parts per million). TDS consist of dissolved minerals and salts. To determine the amount of TDS, conductivity is measured, and the result is converted to a TDS measurement. Different meters provide results for conductivity, TDS, or both, and the application determines meter selection. Conductivity meters are used in research laboratories and a variety of industries, such as water-quality testing, waste-water treatment, hydroponics, agriculture, aquaculture, and cosmetics manufacturing.YSI manufactures instruments, sensors, and software for environmental water quality monitoring and testing. The company, founded in 1948, is headquartered in Yellow Springs, OH.

Manufacturer: Cannon Instrument Brand: CANNON Instrument

For higher temperature requirements, see Thomas number 6428R25.