Water Quality & Instrumentation - Page 680

Manufacturer: Thomas Scientific Brand: Thomas

Hydrometers are individually serialized and feature a metal ballast. Hydrometers include multi-language (english, french, german, italian, portuguese and spanish) statement of accuracy indicating accuracy traceable to NIST and DKD/PTB. Tested and calibrated in an exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST and DKD/PTB. Temperature of standardization 60 degree F.

Manufacturer: COLE-PARMER Brand: Extech

science-lab-ph-meters

Manufacturer: Bante Instruments Brand: Bante Instruments

Designed by Bante Instruments, this glass pH Electrode is used for measuring pH levels in liquids. It has a 0-14pH range and a 0-100°C (32-212°F) temperature range. This refillable electrode features a round sensitive membrane; an annular ceramic liquid junction type; and an Ag/AgCl reference type. Bante's pH Electrode, which can connect to any pH meter with a Bayonet Neill-Concelman (BNC) connector, also includes a 1 meter cable. Unit Dimensions: 120mm (L) x 12mm (Dia.). Body type: glass. This pH Electrode is sold by Fristaden Lab, an American-brand lab and scientific equipment retailer established in 2013 in Chicago, Illinois. Fristaden Lab is owned and operated by Fristaden & Company, LLC.

Manufacturer: Markes International Brand: Markes International Model: M-MCHOR250

O-Ring, for pan seal of the 4 chamber (250°C) Micro-Chamber/Thermal Extractor, applications

Manufacturer: Dwyer Instruments, Inc. Brand: Dwyer

The Rate-Master® Flowmeter line of direct reading precision flowmeters incorporates many unique user features at moderate cost. These low cost flowmeters are ideal for general use. The direct reading scales eliminate troublesome conversions. The scales are brushed aluminum, coated with epoxy and the graduations are on both sides of the indicating tube. Special integral flow guides stabilize the float throughout the range to keep it from hunting or wandering in the bore. The float is highly visible against a white background. All Rate-Master® flowmeter bodies are injection molded of tough, clear, shatter-proof polycarbonate plastic around a precision tapered pin. The result is accurate and repeatable readings. The single piece plastic body is mounted to a stainless steel back bone into which pipe thread inserts are welded to absorb piping torque. The Rate-Master® flowmeter can be neatly through-panel mounted to keep flow tube centers in the same plane as the panel surface or surface mounted on the panel by means of tapped holes in the backbone. When through-panel mounted, the bezel automatically positions the instrument at the correct depth in the panel cutout. Surface mounted units can also be held in place by the piping. All mounting hardware plus installation and operating instructions are included. (Picture shows standard range).

Manufacturer: Cables and Sensors Brand: Cables and Sensors Color: Adult Blue

Adult & Pediatric universal, 3mm / 4mm, 6 per box OEM 40421A 2029829-001 714730 40418A

Manufacturer: Troemner Brand: Troemner

The Talboys 916105 post supports universal electrode holders. It is a replacement post for the Talboys 916079 electrode support clamp. It is made of nickel-plated zinc for strength and corrosion resistance. An electrode, also called a sensor or probe, is an instrument used with a meter to test and measure parameters of a substance. All electrodes are probes or sensors, but not all probes are electrodes or sensors. Probes, such as temperature probes, are used to penetrate a material for measurement. Common electrode types are pH, total dissolved solid (TDS), oxidation reduction potential (ORP), and ion selective electrode (ISE). They come in standard models or in all-in-one (sometimes called 3-in-1) models, which have a built-in temperature sensor for automatic temperature compensation (ATC). Electrodes can be half-cell or full- (also called combination) cell type. They can be refillable or non-refillable. Housing material is typically glass or epoxy, and sensors are commonly made with stainless steel or a glass bulb. pH electrodes, which measure the pH of a substance, often have a glass bulb. The bulb senses hydrogen ions, and generates a millivoltage that is picked up by the filling solution and transferred to a wire that connects to the pH meter. ORP, also known as redox, electrodes measure dissolved oxygen in aqueous solutions to determine the level of contaminants and their ability to act as oxidizing or reducing agents. Ion selective electrodes (ISEs) respond selectively to ions in the presence of other ions. Electrodes are commonly used by researchers, manufacturers, and hobbyists in a wide variety of industries, such as aquaculture, agriculture, chemistry, food and beverage, wine-making and water-testing, and for scientific applications. An electrode can be used with a datalogger to assist in temperature measurement. Troemner manufactures precision weights and laboratory equipment under the Talboys brand. The company, founded in 1838 and headquartered in Thorofare, NJ, meets International Organization for...

Manufacturer: Industrial Test Systems, Inc. Brand: Exact Model: 486212

The exciting new eXact iDip Smart Photometer System is the first and only handheld photometer to provide 2–way communication with a Bluetooth SMART (4.0) ready Apple or Android smartphone/tablet (patent pending) with the capacity to the most commonly tested water quality parameters. Data is seamlessly transferred between the two devices when paired with the eXact iDip smart photometer using Bluetooth SMART wireless technology that syncs and transmits test results in real time. The eXact iDip photometer is waterproof (IP-67) and incorporates a permanent built-in sample cell which eliminates loose parts, streamlines the test procedure and improves accuracy. The multilingual eXact iDip app is the brain of the system which allows for instantaneous software updates/upgrades, test customization, and mobile sharing of results via email as a CSV file! It comes with 4 tests installed including pH, Free Chlorine, Combined Chlorine and Total Alkalinity. Over 35 additional parameters are available for in app purchase, making the eXact iDipa truly customized experience. Combined with the built in smartphone/tablet GPS function all results include time, date, and location to enhance test integrity. Water technicians appreciate eliminating repetitive data entry tasks while saving time and money. The eXact iDip uses a patented iDip 4–step reagent delivery method, a quick yet safe and easy procedure for water analysis. Select your test then push a button and dip an eXact strip into the 4 ml water sample for 20 seconds using a gentle back and forth motion. Discard the strip and read your results! The iDip methodology uses fewer steps which minimizes error. eXact Strips provide smooth, precise reagent–dispersion into samples without residual suspended solids that can adversely affect results, especially when testing cold water.

Manufacturer: Industrial Test Systems, Inc Brand: Exact Model: 486211

Kit contains total alkalinity (486641), pH II (486639-II), free Chlorine (DPD-1) (486637), Combined/Total Chlorine (DPD-3)(486638), Calcium Hardness (486629), Cyanuric Acid II (481652-II).

Manufacturer: HM Digital Brand: HM Digital

Brand New - HM Digital DM-1B (with two 1/2'' Tees) Inline Dual TDS Monitor Measure the tap water coming in vs. the purified water going out of your system at any time. Use the monitor to determine when the filters need to be changed. Install the meter for your customers so they'll always know how their system is performing. FEATURES Displays TDS levels of the feed water and product water with in & out electrode probes. Highly efficient and accurate due to its advanced microprocessor technology. Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use. Dual Range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.) Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver. Comes equipped with John Guest Quick-Connect T-fittings as shown. Installs quickly and easily. SPECIFICATIONS Range: 0-9990 ppm Accuracy: ±2% Cable Length: 24.5" (including sensor) Fittings: Two 1/2" Tee Power source: 2 x 1.5V button cell batteries (included) Battery life: approx. 1000 hours of continuous use Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.) Weight: 79.4 g (2.8 oz.)