Water Quality & Instrumentation - Page 525

Manufacturer: YSI Brand: YSI

Kit includes Pro Plus meter, 4 meter field cable with polarographic DO probe and conductivity, soft-sided carrying case.

Manufacturer: Shenzhen Wave Optoelectronics Technology Co.,Ltd Brand: iWAVE

The colorimeter for plastic, surface treatment, painting, printing, toys, clothing, building materials, rubber, leather, glass, household appliances, printing and dyeing industry, color quality control, color control, color analysis, sample testing, production line testing, also suitable for injection molding, ink, paint, spray and other auxiliary color.In particular, if the measured surface is wet, in order to protect the interior of the instrument is not contaminated, measurement, measurements should be chosen to protect the mouth with a glass plate measuring 16mm caliber colorimeter.Using large diameter measuring port measurement has the advantage that each measurement textured, such as pitting the surface of the test will be more consistent, which is difficult to achieve a small diameter measurement results. Warranty: 3 year

Manufacturer: Laxco, Inc. Brand: Laxco Inc Model: Alpha-1860

The Laxco Alpha-1860 UV/visible-light spectrophotometer has a digitally-adjustable 190 to 1000nm wavelength range, a 4nm spectral bandwidth, and a halogen and deuterium lamp, and is used for industry and research applications. The instrument provides direct measurement of basic photometric, quantitative, DNA, protein, kinetics, wavelength, and routine absorbance and transmittance measurements, and stores up 1,000 test points. The 4.0nm bandwidth is used for routine quality control measurements when high resolution is not required. The halogen and deuterium lamp and single detector supports routine measurements in the UV/visible range. The instrument has a multi-cuvette sample holder. The graphical LCD provides advanced re-scaling axis, curve smoothing, zoom, overlap, and a first to fourth derivative for qualitative analysis. A USB port provides data output to a computer (sold separately). SpecificationsBeam geometrySingle-beam, 1200 lines/nm gratingWavelength range190 to 1000nmPhotometric range- 0.3 to +3.0A; 0 to 200% T; -9999 to +9999 CWavelength accuracy+ or - 0.5nmWavelength reproducibility+ or - 0.2 nmSpectral bandwidth4nmLight sourceHalogen and deuterium lampData exportUSBDimensions 230 x 570 x 460mm (H x W x D)Power requirements 85/240VAC, 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.

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: LaMotte Brand: LaMotte Model: 1308

Color charts are laminated color standards. The reacted sample is held against the panel and compared to the color standards.

Manufacturer: China Brand: Z2store

Usage: Metallurgy, machinery, electronics, chemicals, light industry, aerospace and refractory. High-purity graphite has small resistance coefficient, high temperature, corrosion, oxidation resistance, thermal shock resistance, electrical conductivity, thermal expansion coefficient is small, self-lubricating, easy precision machining and other advantages. Graphite electrodes, carbon rod for spot welding machine, carbon rod machine, butt welding machine. For electrical appliances' silver Point and copper pieces and other metal parts welding effect, is an ideal tools material.

Manufacturer: Axelgaard Manufacturing Co., LTD. Brand: ValuTrode® Model: CF5000

ValuTrode® Cloth neurostimulation electrodes provide a superior quality electrode at an economical price. Every lead wire interface is customized for each electrode to optimize current distribution for all of the various shapes and sizes.

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI718-11

Calibration checking set for Checker HC HI 717 Phosphate High Range.

Manufacturer: Home Brew Stuff Brand: Midwest Homebrewing and Winemaking Supplies Model: B0064O94I0 Color: Clear

The hydrometer is used to determine the specific gravity of your beer. The specific gravity is used to determine the alcohol level of your beer and to monitor the fermentation progress. A must have for anybody making wine or beer at home.

Manufacturer: Trisuntek Brand: DICASAL

1. Easily measure TDS of liquid solutions Our DICASAL TDS-3 meter is the perfect device for testing the purity of liquids. Portable and easy to use, this meter comes with a carrying case with a clip. The meter is always ready for use - simply remove the protective cap and immerse the probes in the liquid to be measured. Automatic temperature compensation makes it even easier to obtain accurate readings, and a hold function lets you take the meter out of the water for easy reading of measurement results. 2. Ideal for many household or laboratory applications With a measuring range of 0-9990ppm, DICASAL TDS-3 meter is great for a wide range of tasks. An affordable way to test your swimming pool, aquarium, tap water, reverse osmosis filter, or appliance water source, you can finally know whether the water you are drinking or using is acceptable for the application. 3. Specifications Measuring range: 0-9990ppm Accuracy: ± 3% Batteries: 2x 1.5V LR44 button cells Auto shut-off: 10 minutes Operating temperature: 0-99ºC / 32-212ºF ATC(Automatic Temperature Compensation): 0-50℃/ 122℉ Weight: 54g Dimensions: 142 x 25 x 15mm 4. Package 1 x TDS-3 Meter 2 x 1.5V LR44 button cells 1 x User's manual 5. Note: Do not use this TDS-3 meter with hot or running water. Please make sure liquid level is below 1.5 in when testing.