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Standards and Technical Documents - Fibre optic interconnecting devices and passive components performance standard - Part 053-3: Continuously variable attenuators for category U - Uncontrolled environment -- IEC 61753-053-3:2004
Description: Contains the minimum initial test and measurement requirements and severities which a fibre optic attenuator must satisfy in order to be categorised as meeting the requirements of single mode fibre pigtailed style continuously variable attenuator devices used in uncontrolled environments.
Standards and Technical Documents - Industrial automation systems and integration -- Product data representation and exchange -- Part 1341: Application module: Generic expression -- ISO/TS 10303-1341:2011
Description: ISO/TS 10303-1341:2011-10 specifies the application module for Generic expression. The following are within the scope of ISO/TS 10303-1341:2011-10: the definition of the complexity of the expression referring the number of terms, number of variable and number of operands; the exchange
Supplier: R. S. Hughes Company, Inc.
Description: SERVICE 2 SHELF CART 36X24 STRUCT FOAM BEI. Transport materials, supplies and heavy loads in almost any environment. Variable grip height handle improves control and worker safety. Deep pocket lipped shelves keep contents in place. Four nonmarking casters, unless noted otherwise.
Standards and Technical Documents - MONITORING AND CONTROL OF WELDING AND JOINING PROCESSES -- AWS WHC1.10Supplier: American Welding Society (AWS)
Description: on statistical process control, and the desire to remove the operator from the harsh welding environment continue to drive the need for real-time process monitoring and control. The difficulties posed by measuring and controlling process variables in real time are major obstacles to the practical
Supplier: ASTM International
Description: The Influence of Loading Variables on Environment-Enhanced Fatigue Crack Growth in High Strength Steels Volume 1, Issue 6 (November 1973) An experimental program was carried out to further determine the range of applicability of the superposition model, proposed by Wei and Landes, for estimating
Description: This paper will describe some of the key concepts related to HSE and the network technologies used in the standard.Fieldbus Foundation defined Foundation HSE Fieldbus standards to complement the current Foundation Fieldbus standards, extending them to include an environment to treat / interface
Supplier: Yaskawa America, Inc. - Motion Division
Description: With Yaskawa's IEC61131-3 programming environment, MotionWorks IEC Express and MotionWorks IEC Pro enable programmers to take advantage of several standard programming languages within one development package. These languages work predictably and seamlessly wih one another: Ladder Logic (perfect
Description: , exploiting an intuitive and guided configuration environment • Define and parameterise the devices in the Gefran product catalogue and describe their interconnection in an automation architecture • Configure a single device or a network of devices • Share variables among interconnected
Supplier: IHS Product Design
Description: FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS PERFORMANCE STANDARD - PART 053-3: CONTINUOUSLY VARIABLE ATTENUATORS FOR CATEGORY U - UNCONTROLLED ENVIRONMENT
Supplier: Oxford Instruments Industrial Analysis
Description: Our low temperature NMR spectrocopy SpectrostatNMR offers a cryogenic system constructed of non-magnetic materials to provide a variable temperature sample environment from 2.7 to 500 K for nuclear magnetic resonance (NMR) experiments. Compatibility with industry standard NMR spectrometers
Linear Variable Differential Transformers (LVDT) - Extreme Environment Displacement Transducer -- LIN 256ASupplier: RDP Electrosense
Description: These transducers are for displacement / position measurement. They make an accurate position measurement of the movement of the armature (the sliding part) relative to the body of the displacement transducer. The LIN differential-inductance LVDTs are inductive (similar to an LVDT sensor) and
- Operating Distance: 0.9843 inch
- Linearity: 1 ±% Full Scale
- Operating Temperature: -364 to 662 F
- LVDT Type: Current Balance AC-AC
Description: Six-conductor, laminated bus bar assembly combines DC and AC bus bars,as well as a fuse link, all in one compact package! The system is designed tofit perfectly in a limited space and provides power to a variable speed motor ina rugged industrial environment.
- Busbar Type: Laminate Busbars
- Voltage Configuration: Other Configuration
- Amp Rating: 150 amps
Supplier: Measurement Specialties, Inc.
Description: Description: The XS-ZTR Series of LVDTs were specifically designed for measuring displacements in extremely high and very low, cryogenic temperature environments. The XS-ZTR will operate continuously from -320 to +1020ºF [-195 to +550°C], and will survive non-operating temperatures of up to
- Operating Distance: 0.1000 inch
- Linearity: 0.5000 ±% Full Scale
- Operating Temperature: -320 to 1100 F
- LVDT Type: Current Balance AC-AC
Standards and Technical Documents - ISO 9614-1 Standard Document -- ACOUSTIC - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCE USING SOUND INTENSITY - MEASUREMENT AT DISCRETE POINTS
Description: of measurement surface. The method is applicable in situ, or in special purpose test environments. This part of IS0 9614 is applicable to sources situated in any environment which is neither so variable in time as to reduce the accuracy of the measurement of sound intensity to an unacceptable
Supplier: MOXTEK, Inc.
Description: a maximum open area of 600 mm2. The grid open area is generally 76%. Transmission Performance Many variables contribute to the performance and lifetime of Proportional Counter Windows, for example, thickness and composition of the window, operating environment and electronics, used
- Window Type: Plane Windows
- Window Shape: Rectangular
- Diameter, Square Side, or Rectangular Length: 1.2 inch
- Rectangular Width: 0.8110 inch
Supplier: Mixer Direct
Description: a sealed environment.. This mixer is equipped with a NEMA 4X washdown Variable speed controller. Mixer Direct offers many customization options including longer shafts, varying gear ratios, and many impeller types. We can customize the Tri-Clamp Mount Mixer to fit any application just call one of our
- Media Type: Liquids, Solutions, Emulsions, Suspensions, Slurries, Pastes, Colloids, Solid with Liquid Addition
- Mixer Type: Homogenizer, Propeller / Impeller, Rotor-Stator, Single Rotor
- Operating Condition: Batch Operation
- Mounting: Stand Mounted, Overhead
Standards and Technical Documents - Effect of fretting on fatigue strength of aluminium alloys. -- 89004Supplier: IHS ESDU
Description: in the tests to try to reduce fretting fatigue, and their effects can be compared. Some tests were made under variable amplitude loading and others in an artificial sea water environment although the majority were in room temperature air. Most of the data related to specimens of identical alloy
Technical Journals - Automation of Water Analysis and Analytical Process Instrumentation -- JAW_0068407Supplier: American Water Works Association (AWWA)
Description: By Babcock, R.H. This article discusses the automation of water analysis in the water supply field. Transferring laboratory procedures and techniques to a plant environment presents some challenges. A few guidelines are offered to assist plant operators in maintaining lab standards. Additional
Supplier: Electro Rent Corporation
Description: Joules Storage Capacitance: 12 microF Impulse Interval: Variable 2 to 10 s Environment: Operating temperature range - -4 to 120 F (-20 to +50 C) Storage temperature range - -22 to +131 F (-30 to 55 C) Elevation - 6500 ft (2000 m) max; Derate voltage at higher altitude Humidity - 5 to 95% RH
Supplier: HydraCheck Inc.
Description: Know the over-center, variable displacement pump inside and out with a lightweight and manageable cutaway model. The educational features of the pump allow students to learn in a safe environment without any distractions. The cutaway features include: Cutaway of the pump housing to expose
Honing, Lapping, and Super-finishing Machines - Precision Open Face Flat Lapping Machine -- Model 20Supplier: Lapmaster International
Description: Open-face machines are typically used within a low volume production environment. These machines require hand weights to apply down pressure to the parts being lapped. Electronic variable speed drive and slow start, water cooled machining plates, and a wide variety of lapping and polishing platens
- Type: Lapping Machine
- Mounting: Bench
- Power: 1 HP
- Motor Voltage and Phase: Single-Phase, Other
Supplier: Anaren, Inc.
Description: reading. Notes on table: Suitability: Our 2400MHz (2.4GHz) modules are designed and qualified for use in the US, Canada, and Europe (as such, they are also designed for easy certification to other parts of the globe). Depending on their intended environment, they are particularly well-suited
Supplier: Parameter Generation & Control, Inc.
Description: , Parameter is able to create an unrivaled stable environment. Three parameters must be considered to meet key specifications: control constancy, chamber uniformity and sensor accuracy. Many companies control to ±2%, however, they neglect sensor accuracy and chamber uniformity. Parameter takes
- Type: Environmental Stability
- Configuration: Reach-In, Laboratory / Room
- Chamber Capacity: 187 gallons
- Test Parameters: Temperature, Humidity
Integrated Development Environment (IDE) - NI Developer Suite MathScript RT Option, Include 1 Year SSP -- 780904-35Supplier: National Instruments
Description: Add the MathScript RT Option to the NI Developer Suite Core Package to integrate your custom .m files into the NI LabVIEW graphical environment. Combining the benefits of text-based math with graphical programming presents a new hybrid approach to programming that offers you the freedom to choose
Supplier: Anaren, Inc.
Description: : Our 2.4GHz "ZigBee modules" are FCC (USA) and IC (Canada) certified -- as well as ETSI (Europe) compliant. Depending on their intended environment, they are particularly well-suited for short-range, high-throughput applications or situations requiring a high density of nodes. (Interested in ETSI
- Applications: Mobile / Wireless Systems, Other
- Form Factor / Package: Surface Mount Technology (SMT)
- Operating Temperature: -40 to 185 F
- Features: RoHS
Standards and Technical Documents - INFORMATION TECHNOLOGY - PROGRAMMING LANGUAGES, THEIR ENVIRONMENTS AND SYSTEM SOFTWARE INTERFACES - PROGRAMMING LANGUAGE EXTENDED APL -- CSA ISO/IEC 13751Supplier: CSA Group
Description: This International Standard defines the programming language APL and the environment in which APL programs are executed. Its purpose is to facilitate interchange and promote portability of APL programs and programming skills. This International Standard specifies the syntax and semantics of APL
Computer-aided Engineering Software (CAE) - LabVIEW MathScript RT Module, Windows, Include 1 Year SSP -- 781106-35Supplier: National Instruments
Description: With the NI LabVIEW MathScript RT Module, you can integrate your custom .m files into the LabVIEW graphical environment. Combining the benefits of text-based math with graphical programming presents a new hybrid approach to programming that offers you the freedom to choose the most appropriate
Supplier: Western Integrated Technologies
Description: - Promote More Comfortable Operating Environment Fast Response Times Metric Pilot Shaft and Ports Available Controls Pressure Compensation Remote Pressure Compensation Load Sensing Torque (Power) Limiting Adjustable Maximum Volume Stop Low Pressure Standby
- Type Of Pump: Piston / Plunger Pumps, Positive Displacement Pumps, Reciprocating Pumps
- Power Source: None, Pump Only
- Industry: General Industrial
Supplier: OMEGA Engineering, Inc.
Description: in the frequency. By comparing frequencies, the user can determine the movement of the core. Each digital probe is calibrated on a laser interferometer in a controlled environment, giving improved linearity over the full stroke compared with LVDTs. Signal conditioning and an A/D converter are contained
- Operating Temperature: 32 to 176 F
- LVDT Type: Frequency Based
Standards and Technical Documents - Standard Test Method for Strength Properties of Adhesives in Shear by Tension Loading of Single-Lap-Joint Laminated Assemblies -- D3165-07Supplier: Adhesives.org
Description: process. The normal variation of temperature and moisture in the service environment causes the adherends and the adhesive to swell and shrink. The adherends and adhesive are likely to have different thermal and moisture coefficients of expansion.
Description: , this sensors are used in heavy industrial environment. In case of overload, this sensor may get an offset. After replacing a SL-Sensor, they need to be recalibrated. They need a cyclical reset (for cycles >1min.). Our amplifier can handle the occuring large offset range.
- Accuracy: 0.5000 ±% Full Scale
- Force Measured: Tension
- Load Cell Package: Cantilever
- Sensor Technology: Strain Gauge
Supplier: RPMC Lasers, Inc.
Description: The Starlase AO10 from Powerlase is a 1kW version of the Starlaser AO series. This laser is optimized for short pulse duration at high PRF to deliver increased throughput for applications requiring high peak intesity in a 24/7 production environment. The laser head contains 2 synchronous
- Laser Output: Pulsed
- Wavelength Range: 1064 nm
- Laser Power: 1.06E6 milliwatts
Human Machine Interface Software (HMI) - HMI Programming Screen Creation and Maintenance Program -- MELSOFT GT Works3Supplier: Mitsubishi Electric Automation, Inc.
Description: GT Works3 is the design and configuration software for the GOT1000 Series HMIs. This revolutionary and intuitive design environment provides host of attributes and graphical elements needed to quickly and easily develop visualization projects. GT Works3 offers many convenient and time saving
Supplier: Fluid Power Associates, Inc.
Description: of the explosive mixture present in the environment. PFEA are fixed displacement-twelve-vane pumps available in three different body sizes. PVPCA are variable displacement axial piston pumps for high pressure operation, and low noise level, available in a wide range of hydraulic and proportional controls.
- Maximum Discharge Pressure: 3046 to 5076 psi
- Media Temperature: -4 to 176 F
- Market Segment: General Industrial
- Media Description: Other
Supplier: Schneider Electric IT
Description: Uniflair Chilled Water (CW) products offer flexible cooling solutions perfect for racked and non-racked IT loads. The product line meets the diverse requirements of the data center environment to efficiently provide cooling at the room level. Uniflair CW offers a fully adaptable, assemble to order
- Cooling Capacity: 102 kW
- Process Flow: 71.7 GPM
- Power Source: 208-230 / 60 / 1
- Application / Industry: HVAC
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Featured Products for Environment Variable Top
Combined Environment Test Chambers
temperature transition rates of 5 °C per minute up to 30 °C per minute are available. Faster change rates can be achieved using LN2 or CO2 boost or multiple refrigeration machine sections. A variable humidity range of 20% to 95% RH is available on some models. Thermotron is the only manufacturer of combined environment test chambers, all components work together. At Thermotron we design, manufacture and test all of our AGREE system components including the chamber, vibration system... (read more)
Browse Environmental Test Chambers and Rooms Datasheets for Thermotron Industries
Yaskawa America, Inc. - Motion Division
MotionWorks programming environment
is a great solution for mathematical algorithms and assignments, while Function Block Diagrams are best suited for motion control. These languages seamlessly and predictably cooperate with one another. Variables and outputs from a program structure can be referenced by other programs, providing the ultimate automation development environment. MotionWorks IEC Express has Ladder Diagram, Structured Text, and Function Block Diagram and is well suited for less complex machines that only require one... (read more)
Browse Machine Controllers and Monitors Datasheets for Yaskawa America, Inc. - Motion Division
Capture and display sensor data at low cost
content of coal, which affects its weight at time of purchase and therefore the price they pay. * ENVIRONMENTAL MONITORING. The HotMux has been used to study the effectiveness of a water treatment plant by making before and after studies of key factors such as turbidity. The HotMux may also be used in remote weather station locations where the data can be transmitted with a modem to a central monitoring station. In matters of the environment, the flexibility, and portability of the system... (read more)
Browse Data Loggers and Data Recorders Datasheets for DCC Corporation
When Ease of Use, Flexibility and Quality Matter
monitoring station. In matters of the environment, the flexibility, and portability of the system are evident and well appreciated. * RESEARCH AND DEVELOPMENT. The HotMux is found in laboratories where product performance monitoring is essential such as in automotive engine tests, as well as climate and comfort zone controllers. A chemical firm uses the HotMux to record temperatures of element samples undergoing GC analysis. In another application, a structural engineering department... (read more)
Browse Data Loggers and Data Recorders Datasheets for DCC Corporation
EtherCAT interface for I/O
Aerotech announces the addition of EtherCAT to the A3200 Integrated Automation platform that offers motion control, PLC, and I/O in a single, integrated environment. The EtherCAT interface provides users with the ability to seamlessly incorporate additional high- and low-power digital and analog I/O into a system. Users import the EtherCAT I/O configuration file into the A3200 MotionPAC PLC module making it available to all programmers. Users then use the MotionPAC mapping tool to connect... (read more)
Browse Motion Control Systems Datasheets for Aerotech, Inc.
Magnetic Sensors Corporation
Explosion Proof Speed Sensors
Magnetic Sensors Corporaation's explosion-proof, variable reluctance sensors have passed the strict certification requirements of both. CSA and ATEX for application in hazardous conditions, such as: methane, fuel vapors, volatile chemicals, flammable liquids, airborne dust, or other explosive environments. Standard 5/8-18 threads with several standard lengths. (read more)
Browse Magnetic Speed Sensors Datasheets for Magnetic Sensors Corporation
Parameter Generation & Control, Inc.
4-Door Chamber for Hanging Samples
systems are unique. By utilizing the "two temperature" method of control, Parameter is able to create an unrivaled stable environment. Three parameters must be considered to meet key specifications: control constancy, chamber uniformity and sensor accuracy. Many companies control to ±2%, however, they neglect sensor accuracy and chamber uniformity. Parameter takes into consideration all three variables, making the specified tolerance of ±1°C and ±2% RH truly attainable. This system is constructed... (read more)
Browse Environmental Test Chambers and Rooms Datasheets for Parameter Generation & Control, Inc.
Ingersoll Rand Industrial Technologies / Air Motors
Air Motors Selection Guide
Creating sheer power from the natural environment, Ingersoll Rand and ARO air motors are flexible, efficient alternatives to electric sources - perfect for a wide range of industrial applications. Consider these advantages: Infinitely variable speeds and torques. Instant starting, stopping and reversing. Will not overheat or burn out. Safe operating in hazardoes conditions. Cool running characteristics. Low maintenance. Excellent design flexibility. 150 degree to 300 degree temperature range... (read more)
Browse Air Motors Datasheets for Ingersoll Rand Industrial Technologies / Air Motors
AvaAbsorb-Dual Beam Spectroscopy
The AvaAbsorb system was designed for those situations in which you would like to do consecutive sample and reference measurements in a controlled environment. This setup is normally referred to as dual beam spectroscopy. No fiber cables are used and drifting of the light source is automatically corrected in AvaSoft. It has two cuvette holders in the front, which can be covered to prevent any interference of light. The selection between the two paths is easily done through AvaSoft... (read more)
Browse Datasheets for Avantes
Terra Universal, Inc.
Filtration Glove Box: open-loop or closed-loop
The versatile valve system allows conversion from open-loop operation with fresh make-up air, to closed-loop recirculation for particle containment. Terra ’s Filtration Module blower is housed in powder-coated steel, and enhances glove box cleanliness by providing continuous scrubbing of the process gas environment to remove micro-contaminants, including aerosols, particulates, germs and mold spores. Airflow valves are connected to 2 ”-diameter PVC pipes. ULPA filters, rated 99.999%... (read more)
Browse Gloveboxes and Isolators Datasheets for Terra Universal, Inc.
Parts by Number for Environment Variable Top
|Part #||Distributor||Manufacturer||Product Category||Description|
|DV244005||Microchip Technology, Inc.||Microchip Technology, Inc.||Not Provided||Integrated Development Environment (IDE), included with each kit. The MPLAB REAL ICE probe is connected to the design engineer's PC using a high-speed USB 2.0 interface and is connected to the target with either a connector compatible with the popular MPLAB ICD 2 system (RJ11) or with the new high speed...|
|VMUP2TIWXSX||PLC Radwell||Carlo Gavazzi||Not Provided||ENVIRONMENT VARIABLE UNIT|
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[Chapter 8] 8.6 System Variables That Are Arrays<
in awk but consistent with C) and the last is An array of environment variables. Each element of the array is the value in the current environment and the index is the name of the environment variable. You can write a loop to reference all the elements of the This example also prints out the value
Effect of environment on wood density
EFFECT OF ENVIRONMENT ON WOOD DENSITY AND PULPING OF FIVE PINE SPECIES GROWN IN SOUTHERN AFRICA C. R. E. Clarke, R. D. Barnes and A. R. Morris Shaw Research Centre, Sappi Forests (Pty) Ltd., PO Box 473, Howick, 3290, South Africa species growing in the Usutu forests were measured to determine
Precise Inputs for a Cleaner Environment
When the sandhill cranes pass over the Platte River Valley in Nebraska this spring on their annual flight north, they'll fly over a cleaner environment. A decade has passed since the U.S. Department of Agriculture began a major clean water effort in the Corn Belt from the Platte River to the Des
Suppression of Transients in an Automotive Environment (.pdf)
This application note discusses suppression of transients in the automotive environment. The circuit designer must ensure reliable circuit operation in this severe transient environment. The transients on the automobile power supply range from the severe, high energy, transients generated
Variable Attenuator for Lasers
may vary based on laboratory environment and setup. conditions and the type and condition of actual components and instruments used and user skills.
Dielectric Withstand Testing in a Production Environment
precautionary techniques, personal protective equipment, insulating and shielding materials, and insulating tools and test equipment. ��. Instruments for Electrical. Safety Testing . . . Since 1936. Dielectric Withstand Testing in a Production Environment. Performing a routine product safety test
Protecting Variable Frequency Drives
the frequency of the signal to control the speed of the motor. Due to the action of the drive, the power quality of the electrical environment can be compromised. That is, the drives can create voltage surges and harmonics on the system. There are various technologies available that aid in correcting
Energy-Efficient Air Conditioning Systems Utilizing Pneumatic Variable Compressors (.pdf)
be maintained to provide. m. e. a comfortable and safe driving environment in the. Discharge Target. i. r. T. Evaporator Air Out. A. Temperature. vehicle. Typically, energy efficiency AC systems limit the. t. elevated temperature set point to around 10 degrees. e. hea. R. Celsius. An alternative to cycling
More Information on: Environment Variable Top
Information technology--Portable Operating System Interface (POSIX)--Test methods for measuring conformance to POSIX--Part 2:Shell and utilities
Environment Variables .
Standard for Information Technology - Portable Operating System Interface (POSIX) Shell and Utilities, Issue 6
Environment Variable Summary................................................................
IEEE Standard for Information Technology - Portable Operating System Interface (POSIX). Shell and Utilities
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Information technology - Portable Operating System Interface (POSIX) Operating System Interface (POSIX)
Chapter 8 describes the use of environment variables for internationalization and other purposes. x .
IEEE Standard for Information Technology- Portable Operating System Interface (POSIX) Base Specifications, Issue 7
Chapter 8 describes the use of environment variables for internationalization and other purposes.
ISO/IEC Standard for Information Technology--Portable Operating System Interface (POSIX®) System--Test Methods for Measuring Conformance to POSIX®--P...
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