Water Quality & Instrumentation - Page 325

Manufacturer: YSI Brand: YSI

Kit includes Pro Plus meter, 10 meter field cable with polarographic DO probe and pH, soft-sided carrying case.

Manufacturer: Thomas Scientific Brand: YSI Model: 626281

The ProODO handheld meter provides durability for the measurement of optical, luminescent-based dissolved oxygen for any field application. The ProODO is rated to IP-67 standards even without the battery cover on. In-house testing procedures also include 1M drop tests from all angles to ensure expected field-durability.

Manufacturer: Mettler-Toledo International Inc. Brand: Mettler Toledo Model: 1184R46EA

Time is an ever more valuable asset. Thanks to the fivego's intuitive operation, robust design and extensive memory functions, you can maximize your time spent measuring instead of dealing with complex system and measurement setups. Ideally suited for mobile applications in the laboratory, at-line, or outdoors, the new five go portable instruments provide high quality pH/mV, conductivity or dissolved oxygen measurements with the simple click of a button. The robust and waterproof design makes the five go instruments the perfect companion to get reliable measurement data even in harsh conditions, all at a reasonable price.

Manufacturer: Thermo Scientific Brand: Oakton Model: WD-53405-00

The Oakton Eutech WD-53405-00, DO 2000, advanced dissolved oxygen controller has a 1/2 DIN-sized housing, works with 80-250V AC, and has a choice of on/off, proportional pulse length, or proportional pulse frequency control types. A dissolved oxygen (DO) controller/transmitter is used for water treatment and monitoring, galvanic decontamination, chemical and food processing, neutralization processes, and for clean or waste water control in aquaculture. This controller features an adjustable, backlit, UV-protected, dual LCD for simultaneous display of DO and temperature compensation, and clear mode and function annunciators. It has a selectable readout, and ATC for ease of use. It has push-button calibration for ease of use, and a choice of on/off, proportional pulse length, or pulse frequency for a variety of control types. Its 1/2-DIN sized housing fits into standard-sized panel cutouts and includes mounting hardware for ease of use and installation. The relays feature a 0 to 2000 second time delay adjustment to minimize false alarms. The controller has two-level password protection with four-digit password lockout for security. The first level gives calibration access and the second level is to set-up for parameter changes. It has a wash function, an alarm relay, and separately adjustable high and low set point hysteresis bands to control relay actions. The controller has removable power blocks on its back for flexible power supply, and has temperature input and cold contact single pole double throw (SPDT) relay terminals. It has a splash-resistant, Ingress Protection (IP) 66-rated housing, for protection against solid objects or liquids, and has audible clicks to confirm button-pressing. The WD-53405-00 controller measures DO and temperature. It has an ambient temperature operating range of 0 to 40 degrees C, and maximum relative humidity 80% up to 31 degrees C, decreasing linearly to 50% at 40 degrees C. Its DO range is 0.00 to 25.00 mg/l or 0.00 to 25.00 ppm or 00.0 to 300.0% saturation, resolution 0.01 mg/l...

Manufacturer: Great Plains Industries Brand: FLOMEC Model: 039-G2S10N09GMA

GPI manufactures quality fuel transfer pumps, fuel meters, flow meters, and industrial instrumentation for the fluid transfer and liquid flow meter markets. The company, founded in 1968, is headquartered in Wichita, KS.

Manufacturer: LaMotte Brand: LaMotte Model: 1970-ISO

Industry-leading precision, sensitivity, and dependability in one of the most innovative handheld meters available on the market!

Manufacturer: Laxco, Inc. Brand: Laxco Inc Model: Alpha-1000

The Laxco Alpha-1000 visible-light spectrophotometer has a manually-adjustable 400 to 1000nm wavelength range, a 15nm spectral bandwidth, and a tungsten-halogen lamp, and is used for routine testing and teaching laboratory applications. The instrument provides direct measurement of routine absorbance and transmittance measurements. The 15nm bandwidth is used for quality control measurements when high resolution is not required. The tungsten-halogen lamp and single detector support measurements in the visible range. The instrument has a single-cuvette sample holder. The digital display indicates transmittance and absorbance measurements, and USB and RS-232 ports provide data output to a computer (sold separately). SpecificationsBeam geometrySingle-beam, grating-system, 1200 lines/nmWavelength range400 to 1000nmPhotometric range0 to 125%T; -0.3 to +2.0AWavelength accuracy+ or - 3nmWavelength reproducibility+ or - 1nmSpectral bandwidth15nmLight sourceTungsten-halogenPreprogrammed methodsAbsorbance and transmittanceData exportUSB, RS-232Dimensions 165 x 340 x 455mm (H x W x D)Power requirements 90/240VAC, 50/60Hz, 50VAH is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. A spectrophotometer is a device used to measure and analyze aspects of light absorption in liquids and solids. Readings are displayed in digital or analog format. A spectrophotometer can have a handheld body for field use, or a bench-top body for laboratory applications. It may have one or more adapters to enable it to measure surfaces or liquids. A spectrophotometer is used for testing and measuring in anatomy, chemistry, agriculture, process plant, food and beverage making, homeland security, and educational applications. What's in the Box?Laxco Alpha-1000 spectrophotometer1/2" (13mm) Round tube holder10mm Square cuvette adapter(12) Round optical glass cuvettesDust coverInstructions

Manufacturer: Unico Brand: Unico

The Unico S1100 Visible Spectrophotometer comes complete with 10mm Test Tube Cuvettes (Box of 12), a 10m Square Cuvette Adapter, USB Port, Dust Cover and User Manual. The unit also has a maintenance-free Wavelength Knob with built-in Metal Stopper. The Unico S1100 Visible Spectrophotometer (CE Approved) is simple, reliable and economical. Great for use in many types of laboratories, including educational, clinical, industrial and environmental labs. Designed to work with the Round Tubes or Square Cuvettes. The S1100 offers standard %T and Abs Mode. Win XP/Win 7 Data Collection Software is available. High quality Silicon Photodiode Detector and 1200 Lines/mm Grating assures high performance. Auto Zero Function, One-Touch Blanking and built-in, Automatic Filters make for easy operation. Large Digital Display allows quick and easy readings. Software Data can be easily exported to Microsoft Excel for further processing and analysis. Unico S1100 Visible Spectrophotometer Specifications: Bandpass (Slit Width): 20nm. Monochromator: Single Beam, Grating System (1200 Lines/mm). Wavelength Range: 335-1000nm Visible. Wavelength Accuracy: ± 2nm. Wavelength Repeatability: ± 1nm. Stray Light: Photometric Range: 0-125%T / 0-2.0A. Photometric Accuracy: ± 2.0T%. Data Port: USB. Application Software: Win XP/Win 7. Light Source: Tungsten Halogen Lamp. Power Requirements: (Switchable) S-1100: 110V/50Hz. S-1100E: 220V/60Hz. Size & Weight: Size: 16.1 x 12.1 x 7.1in (408 x 308 x 185mm). Weight: 13.2 lbs (6kg). Shipping Size: 19.5 x 16.1 x 11.3in (496 x 410 x 286mm). Shipping Weight: 16 lbs (7.3kg). Unico S1100 Visible Spectrophotometer Literature: Unico Spectrophotometer Catalog Unico S1100 & S1100RS Visible Spectrophotometer Parts List Unico S1100 & S1100RS Visible Spectrophotometer Software Manual

Manufacturer: ASTA Brand: Hudson Surface Tech Model: HMB0201000 Color: Silver

Dedicated magnetic holder for Bruker type with 9 magnets. For High-end Automation Use.

Manufacturer: Thermo Scientific Brand: ORION Model: ORI-087020MD

The Thermo Scientific Orion 087020MD RDO Optical Dissolved Oxygen Probe, 0.00 to 20mg/L features polarographic sensing technology for quick readings and comes with a 6 m (20’) cable. Polarographic probes, also called clark cell or ampherometric electrodes, are used in biological oxygen demand (BOD) analysis. Rugged dissolved oxygen (RDO) probes use an optical technology that is not effected by color or turbidity, and suitable for work involving effluent, influent and aeration basins. This probe features a sturdy optical cap that minimizes maintenance needs with a simple annual replacement, a stainless steel sensor guard, and calibration sleeve. It has a relative DO accuracy of +/-0.1 mg/L up to 8 mg/L, +/-0.2 mg/L from 8 to 20 mg/L at a temperature range of 0 to 50 degrees C, and automatic or manual barometric pressure correction for pressures ranging from 450 to 850 mmHg. The probe can be used with any Orion Star Meter with RDO input. Dissolved oxygen meters are used in a variety of applications to monitor the amount of oxygen present in water, such as sewage and water treatment plants, pollution control, fish farms, and various types of manufacturing. A probe, also called a sensor or electrode, measures the dissolved oxygen (DO) of a substance to determine the biochemical oxygen demand (BOD) of biological organisms in a body of water. It is commonly used for testing water quality such as wastewater, saltwater, groundwater or drinking water.