|
|
|
 |
The Engineering Toolbar
The Ultimate Resource for Engineering and Technical Research. (Learn More) |
Products/Services for rotameter accuracy
Regulation standards now demand more precise flow measurement. Trust Key Instruments for dependable precision in flow meter calibrations. Our calibration services are used to verify a flowmeter's accuracy by comparing the meter with a primary flow standard traceable to the National Institute of Science and Technology (NIST). (read more)
Rotameters are typically tapered glass tubes positioned vertically in the fluid flow. A float within the tube rides upward in relation to the amount of flow. Search by Specification | Learn More about Rotameters
Gas flow meters are used for measuring the flow or quantity of a moving gas in an enclosed pipe or passage. Search by Specification | Learn More about Gas Flow Meters
...meters include cone-type devices, elbow tap meters, flow nozzles, laminar flow elements, orifice plates, Pitot tubes, rotameters, target meters, variable area flow meters, and Venturi tubes. Positive displacement flow meters divide the media... Search by Specification | Learn More about Flow Meters
...tubes, target meters, elbow tap meters, and rotameters. Positive displacement flow meters divide the liquid into specific increments which are counted by mechanical or electronic techniques. These devices are often used for high-viscosity fluids... Search by Specification | Learn More about Liquid Flow Meters
Balls and sphere shapes are used for check or ball valves, bearings, or other applications requiring a spherical product. They are fabricated from materials such as carbides, ceramics, sapphire, metals, plastics, rubber and elastomers. Search by Specification | Learn More about Balls and Sphere Shapes
...and liquid flow switches are the flow rate to be measured and whether liquids or gases will be the measured fluids. Also important are operating pressure of the fluid line, the fluid temperature and accuracy. The technologies for velocity gas flow... Search by Specification | Learn More about Velocity Flow Switches
Volumetric gas flow switches are devices with a switch output used for measuring the flow or quantity of a moving gas in terms of a unit of volume per unit time, such as cubic feet per minute. Search by Specification | Learn More about Volumetric Gas Flow Switches
Power meters are used for high-accuracy measurements of power over a wide-frequency bandwidth, and from both AC and DC circuits. Search by Specification | Learn More about Power Meters
...limiting solvent consumption and reducing overall waste and disposal costs. When selecting between diluters, it is important to take the following specifications into account: accuracy, precision, solvent volume, and sample volume. Accuracy describes... Search by Specification | Learn More about Diluters
...the instruments can measure and the accuracy with which it is measured. pH and oxidation reduction potential (ORP) instruments can accept either half-cell or combination electrodes. If half-cell electrodes are being used, the instruments will need... Search by Specification | Learn More about pH and Oxidation Reduction Potential (ORP) Instruments
...specifying ultrasonic flow meters include flow rate range, operating pressure, fluid temperature, and accuracy. The flow rate range is the flow in distance/time. The operating pressure is the maximum head pressure of the process media the meter can... Search by Specification | Learn More about Ultrasonic Flow Meters
Turbine flow meters measure the rate of flow in a pipe or process line via a rotor that spins as the media passes through its blades. Search by Specification | Learn More about Turbine Flow Meters
...dimensions or locations to specific tolerances. There are several tolerance grades for gage blocks. Grade 0.5 (AAA), or Laboratory Master Grade, products provide the highest degree of accuracy and are used in precision or master calibration gaging... Search by Specification | Learn More about Calibration Standards and Reference Sources
...on the display represents 10 amps has a resolution of 10 amps. Voltage specifications for thermocouple simulators and RTD simulators include voltage range, voltage resolution per step, and voltage accuracy. Like resistance resolution, voltage resolution... Search by Specification | Learn More about Thermocouple Simulators and RTD Simulators
...operating temperature, and stability. Voltage and current specifications for voltage dividers and voltage references include input voltage range, output voltage range, voltage accuracy, voltage resolution per step, current range, current accuracy... Search by Specification | Learn More about Voltage Dividers and Voltage References
|
||||||||
Custom Flowmeter Solutions Key Instruments
Pocket Flow Meters Key Instruments
Key Instruments Flowmeter Calibration Services Key Instruments
We know ROTAMETERS Thompson Equipment Company, Inc.
Model P Meters for Low Flow Rates Aalborg Instruments
RAMC and RAKD Metal Rotameters Yokogawa Corporation of America
|
Product News for rotameter accuracy
Select-a-Scale Direct Reading Rotameters
Aalborg® introduces the Model xV multi-gas glass tube Flow Meters. These units feature unique rotatable scale drums for displaying flow rates of five routine gases (argon, carbon dioxide, helium, nitrogen, and oxygen).
Practical and economical, multi-gas rotameters eliminate the need for individual flow meters and calibrations.
Easy to read direct readi... (read more)
RAMC and RAKD Metal Rotameters
The RAMC short-stroke Rotameter allows the measurement of high flow rates using a relatively short metering tube. It is a stainless steel armored construction for the safe measurement of a variety of liquids, gas and steam. It's special application is for hazardous, dangerous or aggressive fluids, for high temperatures and high pressure rates. The RAKD short-tube mini Rotameter is used for meas... (read more)
1350 Sho-Rate™ Glass Tube Rotameters
Brooks® Model 1350 Sho-Rate™ low-flow glass tube rotameters provide 10% accuracy and ten-to-one rangeability for cost-effective flow measurement. Options include integral needle valves and flow controllers on the inlet or outlet. (read more)
In-Line Single Tube PTFE Rotameter
Aalborg®'s Model F In-Line Single Tube Rotameter, made entirely of PTFE, PFA, and PCTFE, excels for high-purity applications or for use with corrosive liquids. Low Range and High Range F Style Models are individually tested on a Mass Spectrometer Leak Detector and certified.
Service in Europe: www.aalborginstruments.de (read more)
Model V Medium Range Rotameter
Incorporating traditional Rotameter precision glass technology, Aalborg®'s rugged brass and Stainless Steel Model V Flow Meter line offers accurate, economical solutions to medium flow range measurements. Meters are designed with unique rotatable scales of dual air-water direct reading graduations showing SCFM and SLPM (air), as well as GPM and LPM (water) markings. (read more)
Stocking ABB Rotameter Distributor
ABB Variable Area Flowmeters have the largest world-wide number of installations of any brand. A highly economical solution to a wide range of low flow liquid, gas and steam applications handling flows of less than 3 cu in/min. in water. (read more)
Multi- Flow Tube Gas Proportioner Rotameter
Aalborg®'s Model G Multi-Tube Gas Proportioner Rotameter is unsurpassed in convenience and economy for blending two or three gases in homogeneous infinitely variable concentrations directly at the end use point. Gas proportioners pay for themselves since they eliminate the need for expensive custom blended gas mixtures. (read more)
Rotameter with Optical Sensor Switch
The 150mm High/Low Alarm Rotameter with Optical Sensor Switch is a non-invasive means for detecting HI or LOW flow. This sensor is ideal for signaling an alarm, cutoff valve, or other device when the float passes the detector (alarm, valve, etc. not included). (read more)
High Accuracy Pressure Transducers 239R & 204R
Setra Systems, Inc. introduces its new environmentally friendly Model 204R and 239R high accuracy test and measurement pressure transducers. The Model 204R is ideal for industrial, laboratory, and aerospace applications in R& D test and measurement, vacuum systems, dynamometers, and engine test cells, while the Model 239R is a perfect fit for (read more)
TT1-22 High Accuracy Thermometer
Quite simply, the Isotech TTI-22 High Accuracy Thermometer sets new standards in the price to performance ratio for industrial and secondary resistance thermometry. If you need high accuracy at an affordable price you have to look at the TTI-22. (read more)
Conduct Research
-
Differential Pressure Meters
Differential pressure meters (DP) include orifice plates, venturi tubes, flow nozzles, cone types, Pitot tubes, target meters, elbow tap meters and rotameters. The basic operating principle of...(read more)
-
High Throughput Leak Detection
Various methods have historically been used to check leaks in systems and components from bubble tests to rotameters and pressure loss detection. While these traditional methods have their place, they...(read more)
|
ASTM D3195 -90(2004) Standard Practice for Rotameter... ASTM D3195 - 90(2004) Standard Practice for Rotameter Calibration Higher accuracy is possible with the gasometer. See ASTM International Information |
|
|
ASTM E1333 -96(2002) Standard Test Method for Determining... air sample, that procedure shall give results of equivalent or greater accuracy and precision than the adapted chromotropic acid procedure. See ASTM International Information |
|
|
Aalborg, Manufacturer of High Quality Flow Instrumentation To further enhance the accuracy of these flow meters dual signal processing is used to measure each vortex. See Aalborg Instruments Profile & Catalog |
|
|
550 METHOD 5H ) DETERMINATION OF PARTICULATE MATTER EMISSIONS... 10.2 SO Injection Rotameter. Calibrate the SO 2 2 injection rotameter system with a |
|
|
754 METHOD 10A - DETERMINATION OF CARBON MONOXIDE EMISSIONS IN... This method serves as the reference method in the relative accuracy test for nondispersive infrared (NDIR) CO continuous emission monitoring systems |
|
|
Acrylic Flowmeters Gas Analyzers SPECIFICATIONS Medical Systems Accuracy: Models FL-2001?FL-2025: ?5% F.S. Photo Processing Models FL-2031?FL-2069: ?3% F.S. Equipment See OMEGA Engineering, Inc. Information |
|
|
Heavy Duty Industrial Rotameters 0.22 to 25.76 SCFM of Air B FL-1600A Series Starts at $1215 ?2% FS Accuracy FL-1601A, ?1/2% FS Repeatability $1215, Dowel-Pin, Side-Plate shown much See OMEGA Engineering, Inc. Information |
|
|
MSA Instruments GLASS TUBE ROTAMETER METAL TUBE ROTAMETER BYE PASS ROTAMETER ORIFICE ASSEMBLY Glass Tube Rotameter Features : TUBE Borosilicate Glass |
|
|
Industrial hygiene and medical surveillance guidelines -... The rotameter should be checked every hour to ensure that proper flow rates are maintained. See Occupational Safety & Health Administration (OSHA) Information |
|
|
Sept, 2002 Newsletter Displacement Orifice Plate Venturi Flow Nozzle Pitot Tube Rotameter Turbine Vortex Mass - Thermal See International Society of Automation Information |
More >>
