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Supplier: Grainger Industrial Supply
Description: Variable Heat Control Knob, Positive Off, For Use With 4E217, 4E218, 3UD51 to 3UD59, 3WA95 to 3WA99, 5E159, 5E161, 5E163, 5E164, Remarks Only Use With Fostoria Quartz Lamp And Quartz Tubes For Voltages Stated, Must Be Mounted In A Protective Area, Voltage 208 And 240 Single Phase Only, Voltage
Description: Slim, bar type ionizer for wide area coverage of in-line processes, with or without a compressed air source Panasonic is pleased to announce the release of its new ER-X series static ionizers. With a space saving, slim, bar style design, the ER-X provides highly efficient charge removal, while
- Technology Type: Ionizer Bar
- Ionizer Type: Ionizer Bar
- Features: Fully Covered Discharge Needle
Supplier: Newson Gale Inc.
Description: The Earth-Rite TELLUS monitors static ground connections for a wide range of filling, blending and mixing applications. The flexible and lightweight indicator station is easy to install, and can be mounted in a variety of locations within the hazardous area, with the power supply mounted
Description: Deluxe Baseboard Register with Damper: One-piece steel construction 1/3" spaced fins set at 20 degrees 7/8" margin turnback Exceptional free area Positive volume control damper. COLOR:Bright White enamel finish
Supplier: Xylem Applied Water Systems
Description: , operates only when beverage is being dispensed. 1/4" barbed, CO 2 exhaust port connection for venting away from confined areas. Maintains constant pressure at the dispensing valve. High suction capability empties the bag down to a minimum residual. Service life up to 40,000 gallons (150,000 L).
- Type Of Pump: Double Diaphragm Pumps, Positive Displacement Pumps
- Power Source: Air / Pneumatic, Other
- Media: Liquids, Other
- Industry: Food Service, Food Processing
Supplier: GE Energy
Description: GE Oil & Gas offers two high performance Hydril Pressure Control choke product lines. “Sleeve” design valves are for critical service applications and “plug” design valves are for moderate to severe applications. Standard models in the sleeve design line are the CFB, BFB
- Valve Type: Plug Valves
- Media: Other
Supplier: Graco Inc.
Description: and delivers a 99% evacuation rate. Features: Sanitary flange clamps for quick disassembly Sanitary shot-blased wetted sections with 125 Ra finish Fluid contact areas are all FDA-compliant and meet CFR Title 21 Available with enclosed or exposed controls
- Power Source: None, Pump Only, Air / Pneumatic
- Pump Type: Diaphragm Pumps, Double Diaphragm Pumps
- Pump Features: Sanitary
- Primary Material of Construction: Stainless Steel
Supplier: Clippard Instrument Laboratory, Inc.
Description: are ultrasonically cleaned, assembled, inspected and tested in an enclosed controlled area with a state-of-the-art positive pressure High Efficiency Particulate Air (HEPA) filtration system.
- Connection: Threaded
- Actuation: Electric
- Valve Type: Control Valves
- Primary Material of Construction: Brass / Bronze, Stainless Steel, Steel, Other
Supplier: TAKK Industries, Inc.
Description: ionizer unit establishes an extra wide and deep field or "curtain" of highly concentrated ions, completely eliminating troublesome positive and negative static electricity from processing equipment and product surfaces. Curtain-Air units, depending on models and sizes, distribute a uniform static
- Technology Type: Ionizer Bar, Benchtop, Ceiling Emitter
- Ionizer Type: Benchtop, Ceiling Emitter, Ionizer Bar
- Input Voltage: 115 VAC, Other
- Input Frequency: 50 Hz, 60 Hz
Breathing and Ventilation Air Systems - CBRN Protection -- FFA580-100 Positive Pressure CBRN Filtration SystemSupplier: HDT Global
Description: The FFA580-100 is designed to remove toxic chemical and biological warfare agents in gaseous (vapor) and aerosol (particulate) forms from the airstream, while providing a toxic-free environment to personnel or equipment by creating positive pressure in the toxic-free area (TFA). 600-cfm airflow
Supplier: Pepperl+Fuchs International
Description: 8-channel, Dry contact or NAMUR inputs, Installation in Zone 2, Zone 22, or safe area, Positive or negative logic selectable 8-channel Dry contact or NAMUR inputs Installation in Zone 2, Zone 22, or safe area Positive or negative logic selectable Simulation mode for service operations (forcing
- Data Acquisition Device Type: Input Module
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Featured Products for Positive Control Area Top
Thermo Scientific Environmental and Process Monitoring
ADR-1500 Area Dust Monitor
ranging from PM10 down to PM1. The ADR-1500 incorporates a temperature and relative humidity (RH) sensor coupled with an internal heater to mitigate the positive bias with elevated ambient RH. Additionally, the flow control is truly volumetric and is maintained through digital feedback of the onboard barometric pressure sensor, temperature sensor, and calibrated differential pressure across a precision orifice. The principles of true volumetric flow, as incorporated by the ADR-1500, result... (read more)
Browse Particle Analyzers Datasheets for Thermo Scientific Environmental and Process Monitoring
co-ax valves inc.
High Pressure Applications
reg; valves to cycle more quickly, with positive, leak-free shutoffs. Actuation requirements are minimized, as are operational stresses on valve that has only a single moving part. The coaxial design means there is no deviation in coolant flow path, nor are there any 'dead spots'. This eliminates contaminant build-up that could otherwise cause wear, flow and shutoff problems. As a result, co-ax ® valves can last up to ten times longer than conventional valves in high pressure coolant... (read more)
Browse Control Valves Datasheets for co-ax valves inc.
Aerzen USA Corp.
Aerzen iAir Pneumatic Control System
for preheating the blower (extreme cold conditions). Data transfer to remote PC, SCADA, etc. with discreet digital and analog I/O, ethernet, etc. ProfibusDP communication protocol via RS232 interface for instance in conjunction with an e.g. Siemens Simatic controller. Alternate area classification type instrumentation iAir Pneumatic Control (ex proof, UL 508, etc.). Optional PLC platforms such as Allen Bradley. Siemens is the basic offering. iAir Pneumatic Control is integrated into the Delta Blower G5... (read more)
Browse Fans and Blowers (Industrial) Datasheets for Aerzen USA Corp.
Taconite (mining) Operation Dust Control Equipment
and the discharge chute to prevent build up of product on the hopper walls. Air-Cure employs a low-pressure high volume reverse jet cleaning system of the filter bags. The system uses a positive displacement blower that produces clean air with no moisture condensation, eliminating freezing problems with the bag cleaning system during wintertime operations. The Air-Cure dust collector features a completely enclosed walk-in section at the top of the dust collector that allows removal and changing... (read more)
Browse Dust Collectors Datasheets for Air-Cure Incorporated
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Medical Device Link . Managing Positive Biocompatibility Test Results Nancy J. Stark
of the article in question. In addition to addressing these questions, the manufacturer should ascertain from the testing laboratory whether the results of positive and negative controls included in the test run were normal, and whether there were any unusual results observed in the test run
M521: Positive Voltage Control of GaAs MMIC Control Devices
GaAs control devices have seen a tremendous growth in recent years with M/A-COM being the market leader in this area. The fact that these devices are negative voltage controlled devices has precluded the use of standard low cost CMOS drivers and has forced users to develop hybrid driver circuits
Medical Device Link . Purchasing controls for IVD manufacturing
. The QSR was designed to apply to various types of devices including IVDs and it requires manufacturers to develop procedures appropriate to their application. Such procedures not only ensure compliance and create manufacturing efficiencies, they can also have a positive effect on the relationships
Maintaining signal integrity in measurement and control
. With this in mind, here are common sense ideas to con-. sider when instrumenting a process to ensure appropri-. Vortex. Venturi. Target. ate signal integrity. Swirl. Nozzle. Positive. Selecting the right sensor. Displacement. Although it's general y obvious what quantity needs to. Turbine. Wedge. Coriolis
An Advanced Sine Control Algorithm Control System Dynamic Range
shows the filter's. frequency response. This filter exhibits a maximum positive gain of over 9 dB, maximum attenuation of. almost 82 dB, and a total dynamic range over 90 dB. The highest filter peak occurs at a frequency of 177. Hz and the lowest notch occurs at a frequency of 998 Hz. Figure 2
Low-Cost Electric Range Control Using a Triac
. A triac is. a three-terminal bidirectional AC switch that is triggered. by a low-energy signal applied to the gate. When this. signal is applied, the triac goes from a high-impedance. state to a conductive state, allowing current to flow to. the load. A positive or negative gate signal will trigger
Noise Control: A Proactive Approach at the Polaris Amphitheater
are reported back to the. mix engineer. Everyone is then aware of. the problems approaching and can correct. them before fines have been levied. Polaris then follows up the investment in. SLAM with a positive education and. enforcement philosophy. The sound. requirements and information regarding SLAM
AN1162 - Sensorless Field Oriented Control (FOC) of an AC Induction Motor (ACIM)
. Figure 4 presents the d-q estimated BEMF; however,. when the magnetizing current is constant, the. d component of BEMF is ‘0’. DS01162A-page 4. © 2008 Microchip Technology Inc. AN1162. FIGURE 4: BEMF VECTOR COMPONENTS: α-β AND d-q. Positive Speed. β. qestim. destim. Es. Eβ. Eq. ρ. E. estim. d. E. α. α.
Engineering Web Search: Positive Control Area Top
Positive train control - Wikipedia, the free encyclopedia
Positive train control From Wikipedia, the free encyclopedia (Redirected from Positive Train Control)
Control theory - Wikipedia, the free encyclopedia
For control theory in linguistics, see control (linguistics). For control theory in psychology and sociology, see control theory (sociology) and
IEEE 802.15 Working Group for Wireless Personal Area Networks...
Task Group 4p Positive Train Control Task Group 4q Ultra Low Power Task Group 4j Medical Body Area Networks
The control of hazardous energy (lockout/tagout). - 1910.147
The control of hazardous energy (lockout/tagout).
What’s New in NI LabVIEW 2012 - National Instruments
Nyquist VI can separate contours for positive and negative frequencies (Control Design and Simulation Module)
Glossary of Acronyms for PC and Server Technologies
BAR - base address register BCB - buffer control block BCD - binary coded decimal; boot configuration data BDA - broadcast driver architecture BE -
Nitrate Reduction Test - Gonorrhea - STD Information from CDC
Centers for Disease Control and Prevention 1600 Clifton Rd Atlanta, GA 30333 Nitrate reductase-positive control: Kingella denitrificans, CDC 10,236
Techniques For Accessibility Evaluation And Repair Tools
Guideline 7. Ensure user control of time-sensitive content changes