Water Quality & Instrumentation - Page 639

Manufacturer: COLE-PARMER Brand: VeeGee Model: BTX-1

Brix refractometers show the concentration of the soluble solids content (total solids) of a water-based solution. The soluble solids content is the total of all the solids dissolved in the water such as sugar, salts, proteins, and acids. The measurement reading value is the sum total. These refractometers are an excellent choice for testing fruit juices, beverages, jams, jellies and syrups. Also very useful for wineries, breweries, fruit harvesting, and food canning/packaging. An ideal choice for testing in conditions with large ambient temperature fluctuations. Automatic temperature compensation (ATC) from 50 to 86°F (10 to 30°C). What's Included: Transfer pipet and carrying case. Food and beverage testing Largest display available Durable, all-metal design

Manufacturer: COLE-PARMER Brand: Extech

What's included: EC400 pocket tester, conductivity sensor, sensor cap, sample cup, four CR2032 batteries, and 48" neckstrap. Waterproof meter for use in waste, boiler; cooling water; pure and drinking water Autoranging with 8 selectable units: µS, mS, ppm, ppt, mg/L, g/L, °C, and °F Analog bargraph indicates trends Data Hold, Auto Power Off, Low battery indicator Simultaneous display of conductivity or TDS plus Temperature Internal memory stores up to 15 labeled readings for easy recall Adjustable Conductivity to TDS ratio factor from 0.4 to 1.0 Self calibration on power up Waterproof to IP67

Manufacturer: Thermo Scientific Brand: Oakton Model: WD-35607-69

The 35607-69 is a calibration kit that contains supplies to help in calibration of the CON 11, CON 400 and CON 410 meters. A calibration kit has supplies to help calibrate a meter for field and lab use in research, ecological, drinking water and environmental monitoring applications. This calibration kit features four each of Total Dissolved Solids (TDS) calibration pouches (447 μS, 1413 μS, 2764 μS, 15.0 mS) that are pre-measured for ease of use, four freshness-dated, sealed rinse water pouches for accurate measurement, and four sample bottles for ease of application. The kit comes in a hard, plastic carrying case that includes extra room for the probe and meter. The 35607-69 kit is used with the Oakton CON 11, CON 400 and 410 meters (sold separately). Its dimensions are 11.5 (l) x 3.0 (h) x14 (w) inches. A calibration kit has supplies that assist in the calibration of meters during lab and field use in aquaculture, water testing, hydroponics and environmental monitoring. Oakton Instruments manufactures an array of scientific instruments for research, industrial, and educational uses. Since 1991, Oakton has distributed a wide variety of instruments such as meters, electrodes, and transmitters. Oakton is based in Vernon Hills, IL, and has facilities in Europe, Asia, and China. What’s in the Box? Solution pouches Rinse water pouches Sample bottles Carrying case

Manufacturer: COLE-PARMER Brand: Brooks Instrument

Machined from solid acrylic blocks, these meters have integral metering tubes that provide precise readings even in aggressive plant environments. The meters' inlet/outlet ports and mounting studs are extended for easy panel installation. An alternate option is a tripod base (32462-50 sold separately) which allows for mobility from bench to bench. Note: There are many additional types of acrylic flowmeters not listed here. Contact our Application Specialits for quotes on acrylic meters with special requirements. Durable single-piece body withstands severe shock and vibration Ideal for process plant applications on air sampling equipment, gas analyzers and chemical feed systems for water treatment. Flexible design allows for panel or bench mounting

Manufacturer: Boekel Scientific Brand: Boekel Industries Model: 27134002

This Zahn Cup Viscometer is ideal for quick, accurate measurement of the viscosity of liquids such as paint, lacquer, varnish, syrup, and oil. Cup is bullet-shaped, corrosive-resistant plated steel, with 44mL capacity. A 30.5cm (12") suspension handle holds cup for dipping into liquids to be tested. Handle includes support for dial thermometer. Supplied without thermometer or stopwatch.

Manufacturer: J.W. HARRIS Brand: J.W. Harris Model: 5400610

55-2AR/CD 70 1/4 (M) FLOWMETER

Manufacturer: Vee Gee Scientific Brand: Vee Gee Scientific Model: NDX-2

NDX-2 Handheld Refractometer, 1.425-1.520 nD VEE GEE X-Series Handheld Refractometers are exceptionally simple to operate and provide quick, accurate measurements for the concentration of nearly any aqueous solution. Includes Carry Case (1 ea.) Plastic Transfer Pipet (1 ea.) Instruction Manual (1 ea.) Features Largest Sharpest Display Scale Available Exclusive Zero-Ring Requires No Calibration Tools Durable, All-Metal Design Easy to Use. Operation consists of placing 1 or 2 drops of sample on the prism, closing the daylight plate over the sample, then looking through the focusable, cushioned-rubber eyepiece for the readings. Accurate. Featuring the largest, easiest-to-read scale available with clear, sharp figures, screen shading, and incredible contrast. These features significantly enhance overall accuracy even when several different operators use the instrument. All units feature rubber grips on the body, which block the transmission of hand heat to reduce temperature errors. Compact Portable. The small size of the X-Series models allows them to be used anywhere the field, plant, or lab. Tool-Free Calibration. The VEE GEE exclusive Zero-Ring eliminates the hassle of using a separate tool for calibration. Simply place a few drops of distilled water or liquid standard (R.I. oil or prepared sucrose solution) on the prism, turn the built-in Zero-Ring until the shadow line is at the correct value of the liquid, and secure the set screw that's it Durable. The X-Series models feature rugged construction to provide years of reliable use. The prism is mounted in an all-metal housing which allows the sample and prism to reach temperature equilibrium quickly. Also feature non-roll stands to ensure that once the units are placed on a table or bench top, they won't be prone to roll off the surface. Wide Selection of Scales Ranges. Choose from Brix, Salinity, Refractive Index (nD), and Coolant (freezing points of Ethylene Propylene Glycol, Battery Charge Level). Automatic Te

Manufacturer: Unico Brand: Unico

UNICO Service Manual for S-1100, S-1100RS spectrophotometers

Manufacturer: Atago Brand: Atago Model: RE-6705

Push-button rotation switches adjust the left and right visual fields to an equal brightness, which makes it quick and easy to take measurements. Distilled water is used to zero the Polax 2L; a zero indicator lets the user know the unit is calibrated. To take a measurement, simply fill the sample tube with the sample solution and set the tube on the sample stage. When viewed through the ocular lens, the left and right visual fields will have different brightness levels. Adjust the rotation switches until the fields are of equal brightness. At this point, the correct reading is shown on the digital display. The polarized light source used is a LED with a filter for 589 nm. Two sample tubes are included: 100 mm and 200 mm. The 200 mm tube permits higher accuracy when used with transparent liquids, while the 100 mm tube should be used with cloudy samples containing impurities. The tubes also contain a bubble trap which prevents errors caused by air bubbles in the sample. Also included is a glass thermometer (0-50°C).

Manufacturer: Sper Scientific Brand: Sper Scientific

Sper Scientific 850048DO For use with the 850048 Dissolved Oxygen Meter Kit. Probe comes with 2 extra probe heads and electrolyte.