Water Quality & Instrumentation - Page 510

Manufacturer: Sper Scientific Brand: Sper Scientific Model: 1219B74EA

Bench top level analysis in the field. Advanced pH Meter Kit (850056) Advanced pH Meter Kit includes: Advanced pH Meter 850055 in a hard carrying case complete with a detachable temperature compensated pH probe with 3½’ cable, pH buffers 4,7,10 and distilled water. Kit Dimensions: 14" × 9" × 2¾" (356 × 229 × 70 mm) Advanced pH Meter (850055) Reads either pH (in 0.01 resolution) or mV in large digits, with time, date, and temperature (in °C or °F) shown simultaneously on the lower display. Also indicates stable reading, low battery and displays calibration data. Scroll 99 data points with time stamps and min/max readings directly on the backlit LCD. Features hold, up to 5 point calibration, automatic buffer recognition, manual or automatic temperature compensation, and a USB port. Comes with 4 AAA batteries. Will accept any pH or ORP probe with a BNC connector.

Manufacturer: Plast-O-Matic Brand: Plast-O-Matic Model: GX075V-PP Color: Translucent White

Series GX flow indicators have a single clear acrylic cylinder wall and are used to indicate flow or clarity of ultra-pure liquids such as demineralized water. They may also be used with corrosive chemicals that are compatible with acrylic. Plast-O-Matic flow and level indicators are designed to indicate the presence or clarity of liquid in a piping system or to indicate level in a tank. They offer a maximum viewing area with a full 360 degree visibility for dependable observation and inspection from a reasonable distance. With the exception of the Series GX flow indicator, which can only be used for liquids compatible with acrylic, all Plast-OMatic indicators utilize double-wall construction. O-ring seals are used on Series GX indicators allowing them to seal at extremely low pressures as well as high pressures. GX flow indicators are full ported, eliminating any possible flow resistance. Standard fasteners are stainless steel. The transparent outer cylinder wall is high impact strength acrylic. Optional fluttering streamers are corrosion resistant thermoplastic. Made of Polypropylene.

Manufacturer: PRM Brand: PRM Model: WM100SSVX

1" NPT 304 STAINLESS STEEL WATER METER; VITON SEALSClass: B Accuracy: Transitional Flow: ± 5% Nominal Flow: ± 2% Maximum Water Temperature: 104°F Maximum Water Pressure: 232 psi Mounting Orientation: Horizontal Materials: Body: 304 Stainless Steel, polyethylene Couplings: 304 Stainless Steel Measuring Chamber: Polyethylene Seal: Viton Mounting Orientation: Horizontal Not NSF certified

Manufacturer: Datalogic

Manufacturer: Dwyer Instruments Brand: Dwyer Model: UV-2112

Setting a new standard in the industry, the Series UV Polysulfone Flowmeter is an ultra pure, laboratory grade flowmeter (±2% F.S. accuracy) that measures flow in GPM and LPM of water and other compatible media; SCFM and LPM of gas. The Series UV is designed to withstand high temperatures up to 212°F (100°C) and high pressures up to 150 psi (10.34 bar). Highly corrosion-resistant, this instrument is an excellent choice for monitoring many ultra pure applications such as food processing, reverse osmosis water systems, medical equipment and corrosive media. Easy to install and to clean, the Series UV offers optional panel mount polysulfone fittings and a protective polycarbonate shield.

Manufacturer: Extech Brand: Extech Model: FL700

First Fluoride meter with built-in Automatic Temperature Compensation. Fastest response Fluoride meter (

Manufacturer: Thermo Scientific Brand: UV-Vis

Features an extensive selection of easy-to-install Excitation and Emission Filters that allows the user to configure the unit to meet application needs. Menu-driven software guides the operator through quantitative analysis, and automatic gain adjustment eliminates time consuming manual adjustment. Sample concentrations are calculated based upon linear regression analysis of standard curve data. Software includes a Filter Selection Help Guide and a Diagnostics menu for operation status checks. RS 232 serial interface included for data output to printer or computer. Large, versatile sample compartment accommodates a wide variety of cells or cuvettes. Ergonomic design facilitates quantitative analysis of multiple samples.

Manufacturer: Varsal, Inc. Brand: Varsal Model: 450-317-I30

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: Thermo Scientific Brand: Barnant Model: GV2100

The Barnant GV-2100 falling ball viscometer includes two size #1 balls of different densities for measurement of the dynamic viscosity of transparent Newtonian fluids. It uses a glass ball for the 0.2 to 2.0 centipoise (cP) range and a 316 stainless steel ball for the 1.0 to 10cP range. An optional tantalum ball (sold separately) measures the 2.0 to 20cP range. The viscometer uses a 7mL sample size and the closed system allows testing highly evaporative and hydroscopically deteriorative solutions. It has wetted materials of glass, Viton, and Delrin acetal for corrosion resistance. This falling ball viscometer is suitable for testing a variety of fluids used in laboratories, research and development, process control, and plant quality control applications. 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 pla...

Manufacturer: HACH Brand: Hach Company Model: 5870058

The new Pocket Colorimeter II Filter Photometer is a true go-anywhere instrument. It's lightweight and battery operated, suitable for extended field work or quick, on-the-spot process monitoring. The instrument has two channels in which measurements can be made. Each channel will accept a user-defined calibration curve. Up to 10 standards can be used to determine the calibration. The curve is generated by a point-to-point straight line segment between each standard used. Linear and non-linear positive or negative slope calibrations can be performed. A calibration curve may also be manually entered from the keypad if a previously determined curve has been made on the Colorimeter. At least two data pairs (concentration and absorbance) are required.