Water Quality & Instrumentation - Page 742

Manufacturer: Cannon Instrument Brand: CANNON Instrument

Specifications conform with ASTM Standard D 446. Minimum sample volume: 1.0 mL. Sizes 400 through 600 may require more sample. Require liquid bath depth of 200 mm. Constants and ranges are as given in Table 1 preceding 9721A50. Individually boxed, with certificate of calibration and instruction sheet.

Manufacturer: Cannon Instrument Brand: CANNON Instrument

Specifications conform with ASTM Standard D 446. Minimum sample volume: 1.0 mL. Sizes 400 through 600 may require more sample. Require liquid bath depth of 200 mm. Constants and ranges are as given in Table 1 preceding 9721A50. Individually boxed, with certificate of calibration and instruction sheet.

Manufacturer: Varsal, Inc. Brand: Varsal Model: 450-323-G10

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: 160/400 newton meters. Percentage transmission: >80%@240 newton meters. Matching tolerance: within 0.3%@240 newton meters

Manufacturer: Thermo Scientific Brand: Oakton Model: WD-35608-74

Application Probes to be used with conductivity meters in a variety of water quality applications.

Manufacturer: Cannon Instrument Brand: CANNON Instrument

The Cannon-Ubbelohde CUU-500 uncalibrated viscometer has a 1,600 to 8,000 centistokes (cSt) viscosity measuring range and is suitable for the measurement of transparent Newtonian fluids such as fuels and lubricants. It uses a viscometer constant of 8.0 centistokes per second (cSt/s) for calculating kinematic viscosity. The CUU-series size 500 viscometer uses a 254mm depth water bath (not included) for temperature-control testing and a vacuum (not included) to draw a sample up for timed testing between two sets of printed marks. This uncalibrated viscometer is suited for use at temperatures above 93 degrees C (200 degrees F) or below -18 degrees C (0 degrees F) and meets the ASTM International D445 standard for testing viscosity. 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 plant quality control applicat...

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI3214P

The Hanna Instruments HI 3214P is an oxygen reduction potential (ORP)/mV electrode with a double cloth junction, a polyetherimide (PEI) body, platinum pin, Bayonet Neill-Concelman (BNC) connector, 2m (6.6') coaxial cable, and operates in pressurized systems with the HI 981406 and HI 982401 ORP indicators. An ORP electrode is used to measure the oxidization or reduction capacity of a solution, and to monitor chemical reactions and ion activity. It is commonly used for water testing, pulp bleaching, and for biological sample analysis in swimming pools, cooling towers, wastewater treatment, and industrial applications. The cloth junction of this electrode reduces contamination. The PEI body with platinum pin is for use in moderately aggressive liquids, such as in wastewater, and for applications requiring stress resistance. The electrode operates in pressurized systems up to 43.5 psi (3 bar) with the HI 981406 and HI 982401 ORP indicators. A BNC connector provides tight cable connections. The electrode comes with a 2m (6.6') coaxial cable. SpecificationsORP range+ or – 2000mVJunctionClothElectrolyteGelReferenceDouble Ag/AgClBody materialGlassSensor materialPlatinumMaximum pressure43.5 psi (3 bar)ConnectorBNCCable2m (6.6') coaxialAn 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), and ion selective electrode (ISE). Electrodes can be half-cell or full-cell (also called combination) types. 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 sol...

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: BL983327-0

BL 983327 is a panel mounted mini controller with an output relay that has been designed for easy, affordable installation in tight spaces, ideal for simple yet effective process control. This instrument is provided with automatic compensation for variations in temperature. The probe (not included) is easy to clean and requires very little maintenance. The calibration is performed at one point, through a trimmer. All wiring and connections to external devices are done through the terminal. on the rear panel. The multicolor LED continuously indicates if the controller is in measurement, dosing or alarm mode. Users can choose automatic or manual dosing mode by a switch on the front panel. Manual control is particularly useful during maintenance operations because it permits operators to enable or disable the dosing relay according to need. To help prevent overdosing, the overtime control system advises users when the relay is active too long. This model is supplied with mounting brackets, transparent cover and instruction manual. Range: 0.00 to 10.00 millisecond per centimeter. Resolution: 0.01 millisecond per centimeter. Calibration: manual with CAL trimmer. Temperature compensation: automatic, 5 to 50 degree C (41 - 122 degree F) with Beta=2 percent/degree C. 12VDC Power supply. Dosing relay: maximum 2A (fuse protected), 250VAC, 30 Vdc. Overtime: adjustable, typically from 5 to approx. 30 minutes. Measures 3-3/32" length by 1-57/64" width by 3-11/16" height.

Manufacturer: OAKTON Brand: Oakton Model: WD-35425-05

' PH METER WATERPROOF COLE PARMER '

Manufacturer: Markes International Brand: Markes International Model: C2-AXXX-5032

Hydrophobic (C6 - C30), Stainless Steel 3.5" x 1/4" Thermal Desorption Tubes, pack of 10.

Manufacturer: Cannon Instrument Brand: CANNON Instrument

For measurement of kinematic viscosity of transparent Newtonian liquids by suspended level principle as described in ASTM D 445 and D 446, and ISO 3104 and 3105. Similar to Cannon-Ubbelohde but less rugged n design. Provided with certificate of calibration and instruction sheet