BUTTERWORTH FILTER LABVIEW : LIQUID BAG FILTERS : HONEYWELL REPLACEMENT HUMIDIFIER FILTER
Liquid Filtration, Second Edition
This book is a state-of-the-art review of liquid filtration in the chemical process and allied industries. Interpretations of the phenomenological observations of the hydrodynamics of filtration are given in the hopes of establishing more theoretical and generalized bases of design methodology. Specific design and selection criteria are reviewed, and typical industrial problems and their solutions are presented.82% (7)
Nicholas Cheremisinoff is known internationally as one of the foremost engineers with Exxon and as the author of numerous books, articles and periodical contributions. Most recently his international consulting role has seen him active the Ukraine, part of the former Soviet Union, where the modernising of these industrial processes has been key.
Liquid Filtration is a fundamental unit operation extensively practiced throughout the chemical process, petroleum, and allied industries. It involves the separation, removal, and collection of a discrete phase of matter existing in a dispersed or colloidal state in suspension. This separation is most often performed in the presence of a complex media structure in which physical, physiochemical and/or electrokinetic forces interact.
Guide to an essential industrial operation
Single reference source for many industries
Author has world-wide experience and reputation
Finally a good flash discharge plot
Ok, my 50-ohm feed-through termination got here today and so did the new photodiode which has a specification rise time of 20nS. I can post a schematic of the detector in a bit. Its worth mentioning that I had to bounce the flash off of the wall to avoid saturation. (4-pole low-pass butterworth filter at 5Mhz to reduce noise)Don't have to go far, I'll be here...
A juvenile hairy robberfly on the clothesline.. I shot this using my 35mm f1.8 + Hoya +4 closeup filter. Just for fun. Haha.. I should just use my Tammy...
Rockford Fosgate 500 Watt Mono amplifer with on-board adjustable crossover, gain control, and Patented Punch EQ. Amplifier features DTM Thermal management circuitry and MOSFET technology for clean performance that does not shut down. CEA Certified RMS Power Rating 200 watts x1 @ 4 Ohms, 400 watts x1 @ 2 Ohms, 500 watts x1 @ 1 Ohms. Visit www.RockfordFosgate.com 24 hours a day for technical support or call (800)669-9899 M-F 7 am to 5 pm MST.See also:
With its super efficient Class-BD circuit topology, the P500-1bd will drop some serious BASS! Due to its dedicated low frequency response, this amplifier is optimized for mid-bass speakers or subwoofers only. No need to worry because its 1-ohm capability will drive a pair of 4-ohm DVC subwoofers or quad-configuration of 2-ohm DVC subwoofers with ease.
Rockford Fosgate Punch Series Amplification
For over 25 years, Punch amplifiers have set the standard in the car audio amplifier industry and they continue to do so today. It's the reason that they have become the most popular amplifiers in the world. Each of the Punch family amplifiers reproduce sonic perfection along with impressive power in a compact chassis.
Optimized for mid-bass speakers or subwoofers. Click to enlarge.
All connections are recessed into the amplifier's chassis and located on the bottom edge of the P500-1bd, for a clean, uncluttered install that looks great in any car. Click to enlarge.
4 Gauge power/ground terminals
Audiophile grade speaker connections
MOSFET output stage
MOSFET power supply
Top Mounted LED Indicators
Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings.
Rockford Fosgate bd topology is a revolutionary patented design, integrating a technology that is more efficient than typical class AB and has lower distortion than class D designs. POWER bd amplifiers are 75-80% efficient vs. 20-60% efficient class ab amplifiers. What does that mean? More power from your amplifier with less drain on your vehicles electrical and charging system.
Differential input circuitry measures the voltage of both the (+) and (-) input signal. The circuitry subtracts the voltage common to both conductors (noise) resulting in only the clean signal. This allows only clean signal to enter the amplifier.
DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature.
Dynamic Thermal Management
Heat is often inefficiently dissipated across a heatsink causing "hot spots". Rockford Fosgate engineers have developed an award winning cooling design called DTM. This patent pending design seamlessly manages the output of power supply temperatures, while evenly distributing the excess heat across the entire amplifier.
MEHSA3 (Maximum Efficiency Heat Sink Application--gen. 3) reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.
NOMAD (Non Multiplying Advanced Decision) is a "real time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances.
In the early 70's, Jim Fosgate studied the acoustical properties of automobiles. Utilizing a real-time analyzer and pink noise, he would graph out the acoustical characteristics of each car he tested. Jim discovered three problems that were common to all cars: a midbass hump between 100-275Hz, a steep roll-off of high frequencies from 2kHz up to 20kHz, and reduced bass response below 50Hz.
The Punch EQ on-board equalization circuit helps correct for these acoustical deficiencies in the listening environment. When set to Low-Pass(LP) operation, it becomes a variable Bass Boost. When set to High-Pass (HP) operation, it acts as a variable Mid-Bass and Treble Boost. When set to All Pass (AP) operation, both Bass and Treble frequencies are boosted.
Rockford Fosgate Avatar
These Avatars are a personal signature from the Rockford Fosgate team member who designed and engineered this fanatic product. This statement illustrates Rockford's commitment to being Designed and Engineered in the U.S.A.
Rockford Fosgate amps use custom TO-247 MOSFETs. These have 60% more metal tab area for more power capacity, lower impedance and improved heat dissipation over traditional TO-220 MOSFETs found in competitor amps.
Number of Channels:1
Rated Power:200W x 1 @ 4-Ohms RMS
400W x 1 @ 2-Ohms RMS
500W x 1 @ 1-Ohm RMS
Total Power:500 Watts
Efficiency (average):83% @ 4-Ohm
79% @ 2-Ohm
70% @ 1-Ohm
Crossover Controls:Low-Pass (LP): 35-250Hz 24dB/octave Butterworth
Tone Controls:Punch EQ2 Bass: 0dB to +18dB @ 45Hz
Infrasonic Filter: Selectable 12dB/Octave, -3dB @ 28Hz
Signal Input:Low level: 1 RCA pair
Signal Output:Low level: 1 RCA pair
Power Input Connector:Block
Power Wire Gauge:4 AWG
Speaker Output Connector:Screw terminal barrier strip
Speaker Wire Gauge:8 AWG to 18 AWG
Heat Sink Type:Cast aluminum
Remote Controls:Optional PEQ Remote Punch EQ
(overrides built-in Punch EQ2)
Circuit Topology Class:Class bd
Frequency Response:20Hz to 250kHz +/- 0.5dB
Shipping Weight:7.25 Lbs. (3.28 Kg.)
Dimensions (HxWxL):2.25 x 7.625 x 10.25 (in)
5.71 x 19.37 x 26.03 (cm)
Thirty Years of Rockford Fosgate
Rockford Fosgate products have been designed and engineered in Tempe, Arizona since the beginning. Rockford's 30 year reputation is grounded in engineering and manufacturing some of the finest audio products in the world. The company's no-compromise approach has yielded patented iconic products such as the Punch EQ, Punch 45 amplifier and the 3Sixty integrated signal processor. Today, Rockford's new products push the performance envelope even further. Each new product is a step forward--they sound bigger, they play louder, and run longer. Rockford never settles for "good enough."
The 2010 product line represents the company's core philosophy. Rockfords new amplifiers, speakers and subwoofers have raised the bar on the competition.
What's in the Box
Rockford Fosgate Punch P500-1BD 500-Watt Mono Amplifier, User's Manual
More Amplifier Options From Rockford Fosgate
If you need more features, step up to the Power Series T500-1BDCP.
On a Tighter Budget? Rockford's also got you covered. Consider the Prime Series R500-1.
Rockford Fosgate Punch Series Power Amplifiers
Rockford Fosgate Punch P200-2 200-Watt Stereo AmplifierRockford Fosgate Punch P300-1 300-Watt Mono AmpliferRockford Fosgate Punch P300-2 300-Watt Stereo AmpliferRockford Fosgate Punch P400-1 400 Watt Mono Amplifier
Rockford Fosgate Punch P400-2 400-Watt Stereo AmplifierRockford Fosgate Punch P400-4 400-Watt Multi Channel AmpliferRockford Fosgate Punch P500-1BD 500-Watt Mono AmpliferRockford Fosgate Punch P500-2 500-Watt Stereo Amplifer
Rockford Fosgate Punch P500-4 500 Watt Multi Channel AmplifierRockford Fosgate Punch P700-1BD 700 Watt Mono AmplifierRockford Fosgate Punch P1000-1BD 1000-Watt Mono Amplifer
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