Water Quality & Instrumentation - Page 159

Manufacturer: Varsal, Inc. Brand: Varsal Model: 450-31-I1

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: Hanna Instruments Brand: Hanna Instruments Model: HI7609829-0

pH Sensor with O-ring. To be used with HI 9829 and HI 98290 multiparameter meters.

Manufacturer: Hanchen Instrument Brand: Hanchen Instrument®

After your order is confirmed,the product will reach you within 7--13 business days. Test Test conditions: temperature 23.2 DEGC, relative humidity 50.5%. Sampling: according to GB3186 Conduct Should make the flow hanging tester, test plate to keep clean, dry; Sampling procedure The base of the tester will be placed on the platform, in the test plate is placed on the base of the appropriate position, the scraping coating is placed in the test panel at the top of the scale face to the operator. Fully mixing samples will enough amount of samples in the applicator in front of the scraping opening, hold hands scraping sides of two, at one end of the beginning and the leading edge in close contact, smooth, continuously from top to under Guala, also should be kept straight without ups and downs aboutS 2----3Complete the operation process. Should be scraped off the film test plate immediately placed vertically, should be placed on the film when the film was kept on the thin thickness. When the coating surface is dried, the flow hanging condition is observed. If the film thickness film is not in the next film thickness, the coating film of the thickness is not hung, and both ends of the coating film are respectively. 20mmInner zone. Results Parallel experiments with three samples in the same pattern. The test results in less than maximum wet film thickness of two samples measured by film without sagging (in a consistent representationumMeter) Attention: Hanchen Instrument aims to provide great product and service.We are trying our best to satisfy your requirement. If you have any question, please feel free to contact with us.We are delighted to help you. Or if you have any suggestion,do not hesitate to tell us.

Manufacturer: Milwaukee Instruments Brand: Milwaukee

Milwaukee Mi406 Free Chlorine Colorimeter, 192mm Length x 104mm Width x 52mm Height, 0.00 - 5.00 mg/L, 0.01/0.10 mg/L Resolution, LCD Display is designed as per industry needs.

Manufacturer: GPI Brand: GPI® The Proven Choice®

GPI DEF Digital Meters are designed specifically for use with diesel exhaust fluid. These DEF (Diesel Exhaust Fluid) (Urea) Fuel Meters are calibrated in gallons and are available with 1 inch NPT threads. It features an easy to read LCD display.

Manufacturer: Plast-O-Matic Brand: Plast-O-Matic Model: GYWX600V-PP Color: Translucent White

Series GYW flow indicators utilize a double-wall construction and are used on flanged piping systems handling highly corrosive and ultra-pure liquids compatible with Pyrex glass. They cannot be used with hydrofluoric acid or sodium hydroxide as they will etch the Pyrex cylinder wall. Natural polypropylene ends are standard and are also the least expensive. FKM seals are standard. These indicators will fit 1-1/2" smooth face standard companion flanges as well as DIN (European standard) flanges. Two flange O-ring seals are supplied; therefore, other gasket materials are not required. An optional fluttering device is also offered. Flow indicators are designed to indicate the presence or clarity of high purity or corrosive liquid in a piping system. For use with ultrapure liquids or chemicals compatible with acrylic. O-ring seals are used on indicators allowing them to seal at extremely low pressures as well as high pressures. Flow indicators are full ported, eliminating any possible flow resistance. Standard O-ring seals are Viton. Standard fasteners are stainless steel. The transparent outer cylinder wall is high impact strength acrylic. The inner wall (wetted) is Pyrex. Made of polypropylene.

Manufacturer: LW Scientific Brand: LW Scientific

Refractometer - BRIX 0-32% scale (sugar content) BRIX Model: The new optical BRIX Refractometer from LW Scientific measures sugar content in liquids, such as wine, beer, fruit juices, soft drinks, milk, colostrum, and yeast cultures. It can be used in the lab or in the field, simply by putting a few drops of liquid onto the prism and reading the scale under ambient light. The BRIX Refractometer features a 0-32% scale, focusing eyepiece, automatic temperature compensation, and comes in a hard carry case. Measuring the quality of equine and bovine colostrum is easy, with BRIX scores of 22% or higher representing good quality in colostrum. 18-21% readings represent colostrum that can be used for second feedings, and scores below 17% will need to be supplemented.

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|H625-707/H526-008-NO#UNSPSC|41112501#Item|Flow Meter#Type|Variable Area#Series|EZ-View, H625#Connection Size|3/4 Inch#Flow Rate|1 - 7 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|Water Line, Commercial Buildings, Irrigation and Seal Water, For 0.876 Specific Gravity Oil Media

Manufacturer: Unico Brand: Unico Model: S-90-9150

UNICO Absorbance Calibration Filter, 50%T, Factory Certified. NOT NIST Traceable

Manufacturer: BYK-Gardner USA Brand: BYK-Gardner Model: 115

The BYK-Gardner 115 flow cup has a 100 to 500 centistokes (cSt) viscosity range and is suitable for testing fluids such as paints and lacquers. The aluminum flow cup has a stainless steel orifice with a 4mm diameter. Efflux times range from 20 to 110 seconds. This DIN flow cup includes an International Organization for Standardization (ISO) 2431 certificate and is calibrated against Physikalisch-Technische Bundesanstalt (PTB) for testing standard oils. 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 Organization (ISO), and ASTM International (formerly American Society for Testing an...