Water Quality & Instrumentation - Page 647

Manufacturer: Varsal, Inc. Brand: Varsal Model: 450-31-I20

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: 200/800 newton meters. Percentage transmission: >80%@360 newton meters. Matching tolerance: within 0.3%@360 newton meters

Manufacturer: Thomas Scientific Brand: Varsal Model: 406-318B-Q5

A wide selection of cells to meet the demanding specifications of UV/VIS spectrophotometers.

Manufacturer: Thomas Scientific Brand: Varsal Model: 406-318-Q50

A wide selection of cells to meet the demanding specifications of UV/VIS spectrophotometers.

Manufacturer: Hedland Flow Meters Brand: Hedland Flow Meters

The EZ-View series flow meter is a rugged, low cost direct reading industrial class flow meter that is simple to install. It can be mounted (installed) in any position from vertical to horizontal without costly flow straighteners or other special plumbing. Constructed of high impact polysulfone plastic, the EZ-View product line offers excellent structural integrity and chemical compatibility with a wide range of industrial chemicals.Automatically signals alarm, if flow is too high or too lowModels available for AC or DC power supplyPolysulfone bodies for standard applicationsEasy to installEasy flow limit adjustmentRelatively insensitive to shock and vibrationWithin +/-1% repeatabilityLow cost+/-5% full scale accuracyLength includes end fittingSwivel brass fitting. Brand Name|Hedland#MFR Part Number|H625-728/H526-008#UNSPSC|41112501#Item|Flow Meter#Type|Variable Area#Series|EZ-View, H625#Connection Size|3/4 Inch#Flow Rate|4 - 28 gpm#Pressure Rating|325 psi#Connection Type|NPTF Male#Maximum Viscosity|4.2 - 108 cSt#Mounting Type|All Position#Temperature Rating|32 - 250 deg F#Dimensions|8-1/4 Inch Length#Material|Polysulfone#Standard/Approvals|ANSI/ASME B1.20.1#Application|Automotive, Power Generation, Pulp and Paper, Municipal, Lube Oil Systems and OEM, For 0.876 Specific Gravity Oil Media

Manufacturer: COLE-PARMER Brand: Cole-Parmer Model: AO-32001-12

Cole-Parmer 150-mm Direct Reading Flowmeter, Brass/Sapphire Float; For Air, 5 LPM. Made in United States.

Manufacturer: Unico Brand: Unico

UNICO Application Software for PC's, Windows XP required. Programs include Standard Curve, Abs./%T/Conc.,and Abs.vs.Time. Includes USB cable.

Manufacturer: IKA Brand: IKA Model: 3016900

Required when using the C 14 Disposable crucible

Manufacturer: COLE-PARMER Brand: Cannon

Ubbelohde Viscometers. Use to determine kinematic viscosities of transparent Newtonian liquids. Require an 11-mL sample volume. Precision is ±0.2%.

Manufacturer: Cannon Instrument Brand: CANNON Instrument

The Cannon AIVC-50 vacuum-calibrated graduated capillary-style viscometer has a 180 to 3,200 poise (P) viscosity measuring range and is suitable for the measurement of highly viscous materials such as asphalt at 140 degrees F. The AIVC-series size 50 viscometer uses a 180mm 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 vacuum-calibrated viscometer meets the ASTM International D2171 standard for testing asphalt 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 applications. Some viscometers are manufactured to meet industry or governmental standards, including Ingress Protection (IP), National Institute of Standards and Technology (NIST), International S...

Manufacturer: Markes International Brand: Markes International Model: C-DL010

Cap, DiffLok, stainless steel for 1/4" o.d. thermal desorption sorbent tubes, pack of 10.