Water Quality & Instrumentation - Page 749

Manufacturer: CANNON INSTRUMENT CO. Brand: CANNON Instrument Model: 9721-K62

The Cannon-Ubbelohde 9721-K62 suspended-level viscometer has a 7.0 to 35 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 0.035 centistokes per second (cSt/s) for calculating kinematic viscosity of sample sizes as small as 11mL. The CUC-series size 150 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. It includes an ASTM International certificate of calibration. This calibrated suspended-level viscometer meets the ASTM International D446 standard for suspended-level viscometers and the 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 developmen...

Manufacturer: Thomas Scientific Brand: Varsal Model: 406-318B-Q40

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

Manufacturer: UNICO Brand: Unico

UNICO Water-Jacketed Cuvette Holder Kit for 10mm Single Square Cuvette w/ Universal Base for S2150 Series Spectrophotometer S-2100-105P

Manufacturer: YSY10Ï€Cyanalab Shop Brand: Cyanalab Shop

CP-24A Lens Drilling & Slotting Machine Grooving Groove Notch-cutting Machine Characteristics: This machine is multi-functional special-purpose equipment for perforating and grooving of rimless frame. It is most applicable to CR lens and PC lens to perforate and groove. Opposing taper drill bits system allows holes to be drilled both side from both sides with simultaneously precise location and avoids chipping and breaking of all lenses, especially those made of glass. After hole drilled, place the lens under reamer and lifted upwards to be enlarged to desired size. The adjustable groove-cutting device can get accurate depth of groove cutting. In addition, this machine has Al pipe and speed controller. It also comes with LED lamp or handle (depending on your own choice). Technical Parameters: Power Supply: AC 220 V/ 50 Hz; AC 110 V/ 60 Hz; 250 W Dimension: 260 x 220 x 350 mm Weight: 3 kgNOTE: we have both 110V version and 220V version for this item, please kindly which one do you need so we can arrange the shipment as soon as possible, thank you! If you do not leave a message to us, we will ship the item as your country's standard voltageHandling time ：4days you will receive it within 5-9 working days.

Manufacturer: BYK-Gardner USA Brand: BYK-Gardner Model: 0575

The BYK-Gardner 0575 replacement empty bubble viscometer sample tube has a 9mL capacity and is suitable for testing fluids such as resins and varnishes. It has printed marks at 27, 100, and 108mm from the bottom of the tube for timed tests. The grade N tube includes a cork stopper for sealing a sample. Sample fluid viscosity is determined by comparing bubble rise time to those of bubble tube standards and choosing the closest match. This bubble viscometer sample tube meets the ASTM International D1545 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 applications. Some viscometers are manufactured to meet industry or governmental standards, including Ingress Protection (IP), National Institute of Standards and Technology (NIST), International Standards Or...

Manufacturer: Racine Federated Brand: Hedland Model: H621-616-R

EZ-View flow meters for water. Reed switch and latching models. Automatically signals alarm if flow is too high or too low. Models available for AC or DC power supply. Latching models include Hirschmann type electrical connector. Radel R for more aggressive media. Easy to install. Easy flow limit adjustment. Operates in any position. Relatively insensitive to shock and vibration. Repeatability within +/- 1 percent. Low cost. Materials: Radel R plastic body and cone, polysulfone piston. Common parts are T300-series stainless spring, Buna N indicator ring, Buna N pressure seals, plastic polysulfone fittings, Polypropylene limit indicators, PH15 - 7MO stainless retaining ring. Optional are Teflon coated spring and retaining ring. NPT ANSI/ASME B1.20.1, BSPT ISOR7 fittings/ threads.

Manufacturer: Chemplex Brand: Chemplex Model: 95

Microporous Film is a gas permeable membrane that enables the analysis of non-volatile liquid and powdered sample substances in helium flushes or vacuum. Pressure differentials within the sample cup and sample chamber are equalized while maintaining a taut thin-film sample support plane. The Series 1500 XRF Sample Cups are designed for use with Microporous Film. One of two supplied Snap-On Rings included with the 1500 Series Sample Cups is used to attach Microporous Film to the Cell neck of the open end of the sample cup nearest the outer integrated flange. The sample cup Cell is designed with the unique "bead-to-indent" geometry that creates taut thin-film sample support planes and effective seals against leakage. The second included Snap-On Ring is used to affix a thin-film sample support window to the opposite open end of the sample cup. In practice, the illustrated assembly procedure is reversed. The thin-film sample support is attached first enabling one or more sample cups to be conveniently filled from the top end; Microporous Film is attached last. Microporous Film is also available in Easy-to-Use Precut Circles for elimination of trimming and convenience of attachment to Chemplex XRF Sample Cups.

Manufacturer: Protea Biosciences, Inc. Brand: Protea Model: GPR-050-kit

GPR Application Kits are used for post-GPR system processing of recovered proteins from gel protein recovery experiments prior to analysis. All Application Kits contain a surfactant degradation reagent for breakdown of the Progenta Anionic Acid Labile Surfactant that is contained in the GPR Electroelution Buffer.

Manufacturer: YSY Brand: ANDY

CP-7B-35WV Single Wheel Optical Lens Hand Edger Manual Lens Grinder AC Motor Characteristics: 1. Single Wheel; Single holder; AC Motor 2. 35WV type grinding wheel: Width 35 mm, right rough grinding 16 mm, left fine grinding 19 mm, edge truing groove Technical Parameters: Power Supply: AC 220 V/ 50 Hz; AC 110 V/ 60 Hz; 10 W Dimension: 350 x 220 x 210 mm Weight: 5.0 kg Headling time：4days you will receive it within 5-9 working days.

Manufacturer: Autonics Brand: Autonics USA, Inc

Meter, Pulse, LED W72xH36mm, 5-Digit, 13 Modes, Indicator, RS485 communication sub output, 100-240 VAC