Water Quality & Instrumentation - Page 745

Manufacturer: Dwyer Instruments, Inc. Brand: Dwyer

The New LFM Series Flowmeters are made of injection molded, heat and chemically resistant polycarbonate bodies and fittings. Series LFM flowmeters have dual scales measuring in both GPM and LPM with 5% accuracy. A textured background on the body enhances scale readability. Standard in-line models come with 1/2" male NPT connections for LFMA, LFMB & LFMC; 3/4" male NPT connections for LFMD; 1" male NPT connections for LFME; and 2" male NPT connections for LFMF. Panel mount installation is available with 90° elbow fittings that include panel lock nuts. Various other fittings are available. CAUTION: Series LFM Flowmeters are for indoor use only or areas without direct sunlight. Polycarbonate is adversely affected by ultraviolet light.

Manufacturer: YSI Brand: YSI

The 60510 ISE (pH, ORP, pH/ORP, ammonium, nitrate, chloride) cable's in lengths of 1 meters. Cables over 1-meter also come with the 603062 cable management kit. The ISE cables ONLY work with the YSI Pro Plus handheld. Any of the ISE sensors can be connected to this cable at any time.

Manufacturer: Thomas Scientific Brand: Varsal Model: 406-39B-Q10

A wide selection of cells to meet the demanding specifications of UV/VIS spectrophotometers.

Manufacturer: Thomas Scientific Brand: YSI Model: 605202

Manufacturer: DAVIS INSTRUMENTS

The 01A31GM meter is compact and light at just 12 ounces. The 01A meter is easy to handle and easy to use. You can mount this meter right at the nozzle for a quick read of the large 4-digit LCD Display. Use with gasoline (alcohol blends E15), diesel fuel (biodiesel blends B20) and kerosene. Adapters Included for use with 3/4" or 1" hoses * Lightweight aluminum turbine meter. * Flow range of 3 to 30 GPM (10 to 100 LPM). * Powered by two AAA batteries that are easy to replace. * Factory calibrated for fuel. * Typical accuracy is ± 2.5% (accuracy can vary to ± 5%).

Manufacturer: Cannon Instrument Brand: CANNON Instrument

The Cannon-Manning CMVC-12 vacuum-calibrated viscometer has a 360 to 8,000 poise (P) viscosity measuring range and is suitable for the measurement of highly viscous materials such as asphalt at 140 degrees F. The CMVC-series size 12 viscometer uses a water bath (not included) for temperature-control testing, and a 300mm Hg vacuum (not included) to draw a sample up for timed testing between two sets of printed marks. This vacuum-calibrated viscometer meets the ASTM International D2171 standard for testing asphalt 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 manufactured to meet industry or governmental standards, including Ingress Protection (IP), National Institute of Standards and Technology (NIST), International Standards Organization...

Manufacturer: Unico Brand: Unico

UNICO Didymium Filter for Wavelength Calibration, Factory Certified, S-90-9116 is a wave length calibration filter made to work with all UNICO Spectrophotometers.

Manufacturer: Varsal, Inc. Brand: Varsal Model: 450-330F-G10

Varsal manufactures UV-VIS-NIR spectrophotometer cells and cuvettes, including micro-cells. Our unique fire-fused production technology assures long lasting, easy to clean, high performance cells. Varsal cells can be used with all commonly used spectrophotometers to measure absorbance or transmission and they comply with all international standards. Depending on the spectral range to be analyzed, Varsal spectrophotometer cells are available in optical glass, quartz and IR quartz glass. Our technical ability to produce cells that meet the demanding specifications of instrument manufacturers is only surpassed by Varsal's customer service and on-time delivery. Wavelength zone: 200/800 newton meters. Percentage transmission: 80%@360 newton meters. Matching tolerance: within 0.3%@360 newton meters

Manufacturer: Thomas Scientific Brand: Varsal Model: 406-318B-Q10

A wide selection of cells to meet the demanding specifications of UV/VIS spectrophotometers.

Manufacturer: Varsal, Inc. Brand: Varsal Model: 450-334S-G100

Varsal manufactures UV-VIS-NIR spectrophotometer cells and cuvettes, including micro-cells. Our unique fire-fused production technology assures long lasting, easy to clean, high performance cells. Varsal cells can be used with all commonly used spectrophotometers to measure absorbance or transmission and they comply with all international standards. Depending on the spectral range to be analyzed, Varsal spectrophotometer cells are available in optical glass, quartz and IR quartz glass. Our technical ability to produce cells that meet the demanding specifications of instrument manufacturers is only surpassed by Varsal's customer service and on-time delivery. Wavelength zone: >800 newton meters. Percentage transmission: >80%@2730 newton meters. Matching tolerance: within 0.3%@2730 newton meters