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Supplier: Grainger Industrial Supply
Description: Filter Cartridge, Microns 1, Flow Rate 35 GPM, Material of Construction Dual Gradient Polypropylene, Inside Dia. 1 In., Outside Dia. 4 1/2 In., Length 20 In., Max. Temp. 145 F, Application Sediment Reduction, For Use With 20 In BB Filter Housings, Standards NSF 42
- Trigger: Filter Element / Cartridge
- Filtration Grade (Micron Rating): 1 µm
- Maximum Liquid Flow: 2100 GPH
- Maximum Temperature: 145 F
Technical Journals - Orthokinetic Flocculation in Deep Bed Granular Water Filters (PDF) -- JAW_0003836Supplier: American Water Works Association (AWWA)
Description: and average values relating to experimental results. Each parameter of orthokinetic flocculation is compared with the removal efficiency of the filter under different operating conditions. Velocity gradient, which controls floc size, is found to have a significant effect on filter removal efficiency.
Filter Elements - 20" dual-gradient density polypropylene cartridge, 25 <mu>m prefilter, 1 <mu>m -- GO-29802-20Supplier: Cole-Parmer
Description: • Dual-layer design has a holding capacity that is two to three times traditional cartridges Dual-layer cartridges are high-capacity cartridges that combine a prefiltration layer with a selective postfiltration layer. Each layer is a separate gradient-density filter, which reduces larger
- Housing Material: Other
Filter Elements - Absolute and High Efficiency Rated Melt-Blown Depth Cartridges -- MicroVantage® PDA SeriesSupplier: Shelco Filters - Division of Tinny Corp.
Description: PDA Series - 99.9% retentiAon ratings from 0.5 to 70 microns PDH Series - 90% retention ratings from 0.5 to 75 microns 100% melt blown polypropylene microfibers are thermally bonded into a multi-layer gradient density pore structure for maximum dirt holding capacity Fixed-pore structure blown
- Assembly / Element Type: Cartridge
- Filtration Grade (Micron Rating): 0.5000 to 75 µm
- Maximum Liquid Flow: 240 GPH
- Range: Micro Filtration
Supplier: ASTM International
Description: in the long run after the formation of a soil filter cake in the soil-geotextile system. The initial unstable period does not indicate true clogging behaviour of the system. In view of this, it is recommended that a long-term stabilized gradient ratio be determined instead of the 24-h gradient ratio.
Signal Conditioners - Carrier Amplifier-Oscillator/Demodulator for DVRTs® Inductive, Capacitive and Resistive Bridge Circuits -- DEMOD-DVRT® - TCSupplier: LORD MicroStrain Sensing Systems
Description: (and amplified) AC response. The resulting output is free from temperature gradient errors. Linear plunger type and non-contacting inductive sensors are now available in very small diameters (<1 mm), and single coil sensors possess nearly 1:1 body length-to-stroke ratios, without sacrificing thermal
- Signal Conditioning Type: Bridge Conditioner
- Form Factor: Printed Circuit Board (PCB)
- DC Voltage Input: Yes
- LVDT / RVDT Input: Yes
Description: negates free-space errors introduced by thermal gradient variations or by initial mis-measurement of free space Permits low surface area measurements without requiring krypton by essentially eliminating free-space error, the limiting factor in typical static volumetric systems. Accelerates delivery
Description: These are 3rd generation polypropylene microfiber bags with higher capacity than the previous generation. They basically capture more particles than its predecessor. BOS Gradient Filter element is the first of its kind, they are seamless filters with gradient density. This absolute rated element
- Filtration Grade (Micron Rating): 3 µm
- Filter Media Material: Polypropylene (PP)
Supplier: Pentair Industrial
Description: 100% pure polypropylene construction provides superior chemical resistance and is not prone to bacterial attack. Versaflex Series Gradient Density Cartridges are sized for use in Big Blue® filter housings and will not impart taste, odor or color to the liquid being filtered.
- Filtration Product: Oil
- Industry Use: Biopharmaceutical, Food and Beverage, Medical, Municipal Water Supply, Other
- Filter Medium Material: Polypropylene (PP)
- Features: FDA Compliant
Description: holding capacity. A computer controlled manufacturing process assures a uniform gradient density pattern in the media. To enhance filtration capability and prevent migration of finer particles, the filter media has a skin backing and is evenly coated with a gelled adhesive.
Supplier: Visual Sound, Inc.
Description: Nady Systems, Inc. - Pro Audio Microphone with unique 2-layer ballscreen pop filter, pressure gradient back electret condenser and transformerless FET circuitry, wide frequency response with specially tailored mid-high presence. Unique 2-layer ballscreen pop filter, pressure gradient back
Description: The magnetic collection of fine particles requires a high intensity, high gradient magnetic field. An electromagnetic matrix type separator, referred to as a magnetic filter, has proven to be the most effective method of separation.
- Application / Industry Use: Drinking Water, Ore / Mineral, Other
Supplier: Pall Corporation
Description: Continuous gradient pore structure for built-in prefiltration
- Assembly / Element Type: Cartridge
- Filtration Grade (Micron Rating): 0.3000 to 50 µm
- Maximum Pressure: 60 psi
- Industry Use: Electronics, Hydrocarbon Processing (Oil & Gas), Other
Supplier: Purolator Liquid Process
Description: a matrix of declining diameter fibers. This multi-zone design produces a gradient pore structure, which thoroughly captures larger particles in the upstream layers of the filter while efficiently capturing smaller particles in the inner layers. Purolator has optimized each PUROCEPT filter grade
Description: (2.1m), 120-inch (3m) and 39 inch (1000mm) for PFx diameter filter canisters.
- Equipment Type: Magnetic Separator
- Process / Operation: Other
- Application / Material Processed: Wet / Bridging Materials
Supplier: TMP Pro Distribution
Description: application is enhanced by the Bluebird's crystal-clear sound. In addition to the microphone itself, the Bluebird includes a specially designed shockmount and metal mesh pop filter. No matter your sound, the complete Bluebird package offers today's musician an astounding recording experience—
- Directivity: Cardioid
Supplier: TMP Pro Distribution
Description: : Pressure gradient condenser microphone Diaphragm: 6 micron gold-sputtered Frequency Response: 20 Hz - 20 kHz Polar Pattern: Cardioid Sampling Rate: 44.1kHz, 48kHz Bit Depth: 16bit, 24bit Output: 1/8" headphone jack, USB audio High Pass Filter: 120Hz, 235Hz, 465Hz (software controlled) Power
Supplier: Visual Sound, Inc.
Description: compact and lightweight design, the C 568B is ideal for camera-mount applications. The C 568 B is an electret condenser design which operates on both pressure gradient and interference tube principles to deliver excellent reponse and superb pattern control. Below 500 Hz, it functions
- Directivity: Directional, Hypercardioid
Supplier: Bio-Rad Laboratories, Inc.
Description: 100/120 V, gel dryer, includes porous gel support, sealing gasket, filter paper backing, cellophane membrane backing, sequencing gel filter paper The Model 583 gel dryer has a 35 x 45 cm drying surface, which is large enough to fit up to 16 mini gels, 9 Criterion™ gels, 2 large format gels
Supplier: Servoflo Corporation
Description: The PMF2000 Series of mass airflow sensors incorporate the latest MEMS and microelectronics innovations. The sensor die uses a pair of thermopiles to detect changes in temperature gradient caused by mass flow, delivering ultra-low noise-to-signal, and unsurpassed repeatability. The "solid-state
- Mounting: Fixtured or Permanent
- Air Volumetric Flow: Yes
- Technology Type: Thermal Anemometer
- Air Volume Flow Rate Range: 3.53E-4 to 0.0706 SCFM
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PERFORMANCE CONTROLS, INC.®
MRI Gradient Amplifiers
axis Gradient Amplifier, the "heart' of their complete MRI system. View PDF for select amplifiers and filters. (read more)
Browse Medical Equipment and Supplies Datasheets for PERFORMANCE CONTROLS, INC.®
PERFORMANCE CONTROLS, INC.®
Custom PWM Power Amplifiers
experience base and has achieved successful noise reduction in numerous applications. One excellent application uses passive filters to improve the performance of unshielded MRI systems. This technique is most useful for MRI installations where a shield room has not been utilized for one reason or another. Passive filtering offers improved imaging, often at significant savings, when compared to the cost of an add-on shield room upgrade. Pass through filters. Gradient filters. dv|dt line filters... (read more)
Browse Servo Drives Datasheets for PERFORMANCE CONTROLS, INC.®
Himmelstein, S. and Company
Dual-Range Digital Torquemeters
real-world torque peaks and riveline torsionals. Without high Overrange, clipped peaks produce large errors1. World class temperature performance greatly reduces drive heating and gradient errors and avoids Low Range accuracy degradation. Further enhancing real-world performance is very high stiffness and low deflection, exceptional hardening to EMI from Variable Frequency Drives, other industrial noise sources and ISM devices - see Bulletin 8700. Each range is calibrated CW and CCW and documented... (read more)
Browse Torque Sensors Datasheets for Himmelstein, S. and Company
Baker Introduces Cultivo™ CO2 Incubator
by turning full control over RH to researchers with two programmable set point ranges. . Superior condensation control. Cultivo is the only CO2 incubator that delivers relative humidity levels above 90% with virtually no noticeable condensation. By factoring in variables such as surface temperature gradient and RH sensor accuracy that other technologies ignore, InteliCELL is able to maintain high levels of humidity and prevent the formation of condensation on nearly all visible surfaces.  ... (read more)
Browse Incubators Datasheets for Baker
Conduct Research Top
and cross products. The divergence, curl, gradient, and Laplacian are also calculated in different coordinate systems. The Laplace Transform introduced in Chapter 1 is used in chapters on transient magnetics, thermal analysis, stress analysis, and electrical circuit modeling. Analytical
MICRO:Product Technology News (April '2000)
and metal slurries at the point of dispense for CMP tools. It features a gradient-density polypropylene media that removes wafer-damaging agglomerations and particles without adversely affecting the distribution of the polishing slurry. Capsules with absolute retention ratings of 0.45 70 um
MICRO:May 98:Product Technology News
and 5000/500 systems specified at 70 nm. The Omega2000 cleaner/rinser/dryer produces particle-neutral hydrophobic or hydrophilic wafers @ 0.16 um using motionless surface tension gradient technology. The system's CleanPoint filter removes particles >=0.065 um from DI water. Mean time between failures
Using microtechnology to get to nanotechnology
, of bacterirodopsin. It is a photon-driven proton pump found in some bacteria that converts light to a proton gradient which is used to generate chemical energy in the form of adenosine triphosphate. The trimer part of the protein, a polymer made of three monomers, is highlighted. A probe for measuring electrical
More Information Top
Computational Intelligence Paradigms in Advanced Pattern Classification
64 5 Condition for Gradient Filter .....................................................................
Extended Gradient Predictor and Filter for smoothing RSSI
In order to minimize the effect communication, an existing Gradient filter is modified based on most recent RSSI measurement received.
Subspace Expansion and the Equivalence of Conjugate Direction and Multistage Wiener Filters
If the conjugate direction filter is a conjugate gradient filter , then the equivalent stagewise filter is an orthogonal multi- stage filter, and vice-versa.
Frequency analysis of gradient estimators in volume rendering
A new method is presentedto calculate the gradient at arbitrary sample positions, using the derivative of the interpolationfilter as the basis for the new gradient filter .
Efficient Non�?linear Optimization via Multi�?scale Gradient Filtering
Efficient Non�?linear Optimization via Multi�?scale Gradient Filtering .
Toward High-Quality Gradient Estimation on Regular Lattices
The gradient filters presented in Table 1 are defined in the spatial domain and have compact support.
Bias-minimizing filters for gradient-based motion estimation
Rather than study the errors introduced by such gradient filters , many researchers treat these errors as random in nature and attempt to design robust estimation methods to minimize the effects of such errors.
Steady-state analysis of a plain gradient algorithm for a second-order adaptive IIR notch filter with constrained poles and zeros
First, theoretical expressions for output signals of the notch filter and its corresponding gradient filter at their steady states are developed based on the Taylor series expansions of transfer functions of these two filters in the vicinity of the sinusoidal signal frequency.
Algebraic equivalence of matrix conjugate direction and matrix multistage filters for estimating random vectors
If the matrix conjugate direction filter is a matrix conjugate gradient filter , then the equivalent stagewise filter is a matrix orthogonal multistage filter, and vice-versa.
Adaptive recursive state-space filters using a gradient-based algorithm
Un- fortunately, the computation requirements to adapt a general state-space gradient filter is quite high.
Intelligent Robotics and Applications
Motion Estimation Algorithm for Blurred Image Using Gradient Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Image Analysis in Earth Sciences
7.3 Gradient Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .